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Removed compiler/ directory from repository

Browse source 
R=ricow@google.com

Review URL: https://codereview.chromium.org//20722006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25728 260f80e4-7a28-3924-810f-c04153c831b5
This commit is contained in:
kustermann@google.com 2013-08-02 08:31:15 +00:00
parent 95ee996390
commit cb18d8ba87
487 changed files with 13 additions and 89669 deletions
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1
README
View file

@ -8,7 +8,6 @@ http://code.google.com/p/dart.
Here's a brief guide to what's in here:
compiler/ Dart static analyzer.
editor/ Eclipse-based standalone Dart IDE.
lib/ Libraries that ship with the Dart runtime (core, html, etc.).
pkg/ Packages that are not shipped with the core runtime.

1
README.dart-sdk
View file

@ -8,7 +8,6 @@ bin/ Binaries/scripts to compile, run, and manage Dart applications.
dart Dart virtual machine
dart2js Dart-to-JavaScript compiler
dartanalyzer Dart static analyzer
dart_analyzer The older, deprecated Dart static analyzer
dartdoc Dart documentation generator
pub Pub, the Dart package manager

41
compiler/.gitignore vendored
View file

@ -1,41 +0,0 @@
/compiler
/third_party
/compiler_corelib_sources.gypi
/compiler_corelib_sources.xml
/corelib_sources.gypi
/corelib_sources.xml
/domlib_sources.gypi
/domlib_sources.xml
/htmllib_sources.gypi
/htmllib_sources.xml
/isolatelib_sources.gypi
/isolatelib_sources.xml
/jsonlib_sources.gypi
/jsonlib_sources.xml
/sources.gypi
/sources.txt
/sources.xml
/test_sources.gypi
/test_sources.txt
/test_sources.xml
/out
/xcodebuild
/Debug
/DebugARM
/DebugIA32
/DebugSIMARM
/DebugX64
/Release
/ReleaseARM
/ReleaseIA32
/ReleaseSIMARM
/ReleaseX64
/Makefile
/*.Makefile
/*.sln
/*.target.mk
/*.vcproj
/*.vcxproj
/*.vcxproj.filters
/*.vcxproj.user
/*.xcodeproj

2
compiler/README
View file

@ -1,2 +0,0 @@
This directory is a placeholder for the eventual Dart compiler.
The Dart compiler consists of among others a Dart front-end, a Dart->JS backend, a Dart->Dart backend, tree-shaking tools, minification tools.

5
compiler/api.dart
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@ -1,5 +0,0 @@
library api;
// dart:core is implicit
import "dart:html";
import "dart:json";
import "dart:isolate";

185
compiler/build.xml
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@ -1,185 +0,0 @@
<!--
Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
for details. All rights reserved. Use of this source code is governed by a
BSD-style license that can be found in the LICENSE file.
-->
<project default="dist">
<!--
EDIT DARTC.XML FIRST. This file is no longer used to build
dartc proper. It is only here to avoid breaking dartium.gyp
short term. Change dartc.xml to get everything working,
then update this file to match.
-->
<import file="sources.xml"/>
<import file="test_sources.xml"/>
<!--
The file build.properties does not exist. If provided, properties can be customized.
-->
<property file="build.properties" />
<!--
Configuration properties.
-->
<property name="build.dir" value="out"/>
<property name="build.classes.dir" value="${build.dir}/classes"/>
<property name="build.test.classes.dir" value="${build.dir}/test/classes"/>
<property name="dart_analyzer.jar" value="${build.dir}/dart_analyzer.jar"/>
<property name="dist.dir" value="${build.dir}/dist"/>
<property name="test.report.dir" value="${build.dir}/test"/>
<property name="third_party.dir" value="../third_party"/>
<property name="test_py" location="../tools/test.py"/>
<!--
Define buildtime and runtime classpaths.
-->
<path id="classpath.compile">
<pathelement location="${third_party.dir}/args4j/2.0.12/args4j-2.0.12.jar"/>
<pathelement location="${third_party.dir}/guava/r13/guava-13.0.1.jar"/>
<pathelement location="${third_party.dir}/json/r2_20080312/json.jar"/>
</path>
<path id="classpath.runtime">
<path refid="classpath.compile"/>
</path>
<path id="classpath.compile.tests">
<path refid="classpath.compile"/>
<pathelement location="${build.classes.dir}"/>
<pathelement location="${third_party.dir}/junit/v4_8_2/junit.jar"/>
</path>
<path id="classpath.run.tests">
<path refid="classpath.compile.tests"/>
<pathelement location="${build.test.classes.dir}"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-core-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-generator-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-integration-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-library-1.3.0RC2.jar"/>
</path>
<target name="compile" description="Compiles all of the java source and copies resources to the classes directory.">
<!--
Ensure the necessary subdirectories exist.
-->
<mkdir dir="${build.classes.dir}"/>
<javac destdir="${build.classes.dir}"
sourcepath=""
srcdir="java"
includes="${java_sources}"
fork="true"
debug="true"
source="1.6"
target="1.6"
encoding="UTF-8">
<classpath refid="classpath.compile"/>
</javac>
<!--
Copy all non-java resources.
-->
<copy todir="${build.classes.dir}">
<filelist refid="java_resources"/>
</copy>
</target>
<target name="compile-tests" depends="compile" description="Compiles all of the java tests and copies the resources to the test classes directory." >
<mkdir dir="${build.test.classes.dir}"/>
<javac destdir="${build.test.classes.dir}"
sourcepath=""
srcdir="javatests"
includes="${javatests_sources}"
excludes="com/google/dart/compiler/vm/**"
fork="true"
debug="true"
source="1.6"
target="1.6"
encoding="UTF-8">
<classpath refid="classpath.compile.tests"/>
</javac>
<!--
Copy the non-java resources.
-->
<copy todir="${build.test.classes.dir}">
<filelist refid="javatests_resources"/>
</copy>
</target>
<target name="dart_analyzer.jar" depends="compile"
description="Creates a jar for dartc without bundling the dependencies.">
<jar destfile="${dart_analyzer.jar}" basedir="${build.classes.dir}" manifest="dart_analyzer.mf"/>
</target>
<target name="dist" depends="dart_analyzer.jar" description="Creates a directory that contains a standalone distribution.">
<!--
Ensure the necessary subdirectories exist.
-->
<mkdir dir="${dist.dir}/bin"/>
<mkdir dir="${dist.dir}/util"/>
<mkdir dir="${dist.dir}/util/analyzer"/>
<!--
Copy the dart jar to the lib folder.
-->
<copy file="${dart_analyzer.jar}" todir="${dist.dir}/util/analyzer"/>
<!--
Re-root the classpaths from third_party into the library folder of the distro.
-->
<pathconvert property="analyzer.classpath.runtime.unix" targetos="unix" refid="classpath.runtime">
<regexpmapper from="${third_party.dir}/(.*)" to="$DART_ANALYZER_LIBS/\1"/>
</pathconvert>
<copy file="scripts/dart_analyzer.sh" tofile="${dist.dir}/bin/dart_analyzer">
<filterset>
<filter token="CLASSPATH" value="$DART_ANALYZER_LIBS/dart_analyzer.jar:${analyzer.classpath.runtime.unix}"/>
</filterset>
</copy>
<chmod file="${dist.dir}/bin/dart_analyzer" perm="a+rx"/>
<copy file="scripts/dart_analyzer.bat" tofile="${dist.dir}/bin/dart_analyzer.bat">
<filterset>
<filter token="CLASSPATH" value="$DART_ANALYZER_LIBS/dart_analyzer.jar:${analyzer.classpath.runtime.win}"/>
</filterset>
</copy>
<!--
TODO: The following files are not strictly due to dist, move them out.
-->
<copy todir="${build.dir}">
<fileset dir="scripts">
<include name="analyzer_metrics.sh"/>
</fileset>
<filterset>
<filter token="CLASSPATH" value="$DARTC_LIBS/dart_analyzer.jar:${analyzer.classpath.runtime.unix}"/>
</filterset>
</copy>
<chmod file="${build.dir}/analyzer_metrics.sh" perm="a+rx"/>
<!--
Copy of all of the dependencies to the lib folder.
-->
<copy todir="${dist.dir}/util/analyzer">
<path refid="classpath.runtime"/>
<regexpmapper from="${third_party.dir}/(.*)" to="\1"/>
</copy>
</target>
<target name="clean" description="Deletes the build output directory.">
<delete dir="${build.dir}"/>
<delete dir="${dist.dir}"/>
</target>
<target name="tests.jar" depends="compile-tests">
<jar destfile="${build.dir}/tests.jar" basedir="${build.test.classes.dir}"/>
</target>
</project>

80
compiler/dart-compiler.gyp
View file

@ -1,80 +0,0 @@
# Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
{
'includes': [
'sources.gypi',
'test_sources.gypi',
],
'targets': [
{
'target_name': 'dart_analyzer',
'type': 'none',
'conditions': [
[ 'OS!="win"', {
'variables': {
'script_suffix': '',
},
}],
[ 'OS=="win"', {
'variables': {
'script_suffix': '.bat',
},
}],
],
'actions': [
{
'action_name': 'build_dart_analyzer',
'inputs': [
'sources.gypi',
'test_sources.gypi',
'<@(java_sources)',
'<@(java_resources)',
'<@(javatests_sources)',
'<@(javatests_resources)',
'dart_analyzer.xml',
'scripts/dart_analyzer.sh',
'scripts/dart_analyzer.bat',
'scripts/analyzer_metrics.sh',
'../third_party/args4j/2.0.12/args4j-2.0.12.jar',
'../third_party/guava/r13/guava-13.0.1.jar',
'../third_party/hamcrest/v1_3/hamcrest-core-1.3.0RC2.jar',
'../third_party/hamcrest/v1_3/hamcrest-generator-1.3.0RC2.jar',
'../third_party/hamcrest/v1_3/hamcrest-integration-1.3.0RC2.jar',
'../third_party/hamcrest/v1_3/hamcrest-library-1.3.0RC2.jar',
],
'outputs': [
'<(INTERMEDIATE_DIR)/<(_target_name)/tests.jar',
'<(PRODUCT_DIR)/analyzer/bin/dart_analyzer',
'<(PRODUCT_DIR)/analyzer/bin/dart_analyzer.bat',
'<(PRODUCT_DIR)/analyzer/util/analyzer/dart_analyzer.jar',
'<(PRODUCT_DIR)/analyzer/util/analyzer/args4j/2.0.12/args4j-2.0.12.jar',
'<(PRODUCT_DIR)/analyzer/util/analyzer/guava/r13/guava-13.0.1.jar',
],
'action' : [
'../third_party/apache_ant/1.8.4/bin/ant<(script_suffix)',
'-f', 'dart_analyzer.xml',
'-Dbuild.dir=<(INTERMEDIATE_DIR)/<(_target_name)',
'-Ddist.dir=<(PRODUCT_DIR)/analyzer',
'clean',
'dist',
'tests.jar',
],
'message': 'Building dart_analyzer.',
},
{
'action_name': 'copy_tests',
'inputs': [ '<(INTERMEDIATE_DIR)/<(_target_name)/tests.jar' ],
'outputs': [ '<(PRODUCT_DIR)/analyzer/dart_analyzer_tests.jar' ],
'action': [ 'cp', '<@(_inputs)', '<@(_outputs)' ]
},
],
},
{
# GYP won't generate a catch-all target if there's only one target.
'target_name': 'dummy',
'type': 'none',
},
],
}

3
compiler/dart_analyzer.mf
View file

@ -1,3 +0,0 @@
Manifest-Version: 1.0
Main-Class: com.google.dart.compiler.DartCompiler
Class-Path: deploy_deploy.jar

190
compiler/dart_analyzer.xml
View file

@ -1,190 +0,0 @@
<!--
Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
for details. All rights reserved. Use of this source code is governed by a
BSD-style license that can be found in the LICENSE file.
-->
<project default="dist">
<import file="sources.xml"/>
<import file="test_sources.xml"/>
<!--
The file build.properties does not exist. If provided, properties can be customized.
-->
<property file="build.properties" />
<!--
Configuration properties.
-->
<property name="build.dir" value="out"/>
<property name="build.classes.dir" value="${build.dir}/classes"/>
<property name="build.test.classes.dir" value="${build.dir}/test/classes"/>
<property name="dart_analyzer.jar" value="${build.dir}/dart_analyzer.jar"/>
<property name="dist.dir" value="${build.dir}/dist"/>
<property name="test.report.dir" value="${build.dir}/test"/>
<property name="third_party.dir" value="../third_party"/>
<property name="test_py" location="../tools/test.py"/>
<!--
Define buildtime and runtime classpaths.
-->
<path id="classpath.compile">
<pathelement location="${third_party.dir}/args4j/2.0.12/args4j-2.0.12.jar"/>
<pathelement location="${third_party.dir}/guava/r13/guava-13.0.1.jar"/>
<pathelement location="${third_party.dir}/json/r2_20080312/json.jar"/>
</path>
<path id="classpath.runtime">
<path refid="classpath.compile"/>
</path>
<path id="classpath.compile.tests">
<path refid="classpath.compile"/>
<pathelement location="${build.classes.dir}"/>
<pathelement location="${third_party.dir}/junit/v4_8_2/junit.jar"/>
</path>
<path id="classpath.run.tests">
<path refid="classpath.compile.tests"/>
<pathelement location="${build.test.classes.dir}"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-core-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-generator-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-integration-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/hamcrest/v1_3/hamcrest-library-1.3.0RC2.jar"/>
<pathelement location="${third_party.dir}/fest/fest-util-1.1.6.jar"/>
<pathelement location="${third_party.dir}/fest/fest-assert-1.4.jar"/>
</path>
<target name="compile" description="Compiles all of the java source and copies resources to the classes directory.">
<!--
Ensure the necessary subdirectories exist.
-->
<mkdir dir="${build.classes.dir}"/>
<javac destdir="${build.classes.dir}"
sourcepath=""
srcdir="java"
includes="${java_sources}"
fork="true"
debug="true"
source="1.6"
target="1.6"
includeAntRuntime="false">
<classpath refid="classpath.compile"/>
</javac>
<!--
Copy all non-java resources.
-->
<copy todir="${build.classes.dir}">
<filelist refid="java_resources"/>
</copy>
</target>
<!--
We rely on GYP to call these targets when dependencies change, hence this
ant file cannot be used standalone.
-->
<target name="compile-tests" depends="compile" description="Compiles all of the java tests and copies the resources to the test classes directory." >
<mkdir dir="${build.test.classes.dir}"/>
<javac destdir="${build.test.classes.dir}"
sourcepath=""
srcdir="javatests"
includes="${javatests_sources}"
excludes="com/google/dart/compiler/vm/**"
fork="true"
debug="true"
source="1.6"
target="1.6"
includeAntRuntime="false">
<classpath refid="classpath.compile.tests"/>
</javac>
<!--
Copy the non-java resources.
-->
<copy todir="${build.test.classes.dir}">
<filelist refid="javatests_resources"/>
</copy>
</target>
<target name="dart_analyzer.jar" depends="compile" description="Creates a jar without bundling the dependencies.">
<jar destfile="${dart_analyzer.jar}" basedir="${build.classes.dir}"
manifest="dart_analyzer.mf"/>
</target>
<target name="dist" depends="dart_analyzer.jar"
description="Create a directory with a standalone distribution.">
<!--
Ensure the necessary subdirectories exist.
-->
<mkdir dir="${dist.dir}/bin"/>
<mkdir dir="${dist.dir}/util"/>
<mkdir dir="${dist.dir}/util/analyzer"/>
<!--
Copy the dart jar to the lib folder.
-->
<copy file="${dart_analyzer.jar}" todir="${dist.dir}/util/analyzer"/>
<!--
Re-root the classpaths from third_party into the util folder of the distro.
-->
<pathconvert property="analyzer.classpath.runtime.unix" targetos="unix" refid="classpath.runtime">
<regexpmapper from="${third_party.dir}/(.*)" to="$DART_ANALYZER_LIBS/\1"/>
</pathconvert>
<pathconvert property="analyzer.classpath.runtime.win" targetos="windows" refid="classpath.runtime">
<regexpmapper from="(.*)third_party\\(.*)" to="%DART_ANALYZER_LIBS%\\\2"/>
</pathconvert>
<copy file="scripts/dart_analyzer.sh" tofile="${dist.dir}/bin/dart_analyzer">
<filterset>
<filter token="CLASSPATH" value="$DART_ANALYZER_LIBS/dart_analyzer.jar:${analyzer.classpath.runtime.unix}"/>
</filterset>
</copy>
<chmod file="${dist.dir}/bin/dart_analyzer" perm="a+rx"/>
<copy file="scripts/dart_analyzer.bat" tofile="${dist.dir}/bin/dart_analyzer.bat">
<filterset>
<filter
token="CLASSPATH"
value="%DART_ANALYZER_LIBS%\dart_analyzer.jar;${analyzer.classpath.runtime.win}"/>
</filterset>
</copy>
<!--
TODO: The following files are not strictly due to dist, move them out.
-->
<copy todir="${build.dir}">
<fileset dir="scripts">
<include name="analyzer_metrics.sh"/>
</fileset>
<filterset>
<filter token="CLASSPATH" value="$DART_ANALYZER_LIBS/dart_analyzer.jar:${analyzer.classpath.runtime.unix}"/>
</filterset>
</copy>
<chmod file="${build.dir}/analyzer_metrics.sh" perm="a+rx"/>
<!--
Copy of all dependencies to the util folder.
-->
<copy todir="${dist.dir}/util/analyzer">
<path refid="classpath.runtime"/>
<regexpmapper from="(.*)third_party[/\\](.*)" to="\2"/>
</copy>
</target>
<target name="clean" description="Deletes the build output directory.">
<delete dir="${build.dir}"/>
<delete dir="${dist.dir}"/>
</target>
<target name="tests.jar" depends="compile-tests">
<jar destfile="${build.dir}/tests.jar" basedir="${build.test.classes.dir}"/>
</target>
</project>

39
compiler/dartium.gyp
View file

@ -1,39 +0,0 @@
# Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
# TODO(vsm): Remove this file and use dart.gyp once that can be pulled
# into the dartium build.
{
'includes': [
# TODO(mmendez): Add the appropriate gypi includes here.
],
'targets': [
{
'target_name': 'dartc',
'type': 'none',
'actions': [
{
'action_name': 'Build and test',
'inputs': [
],
'outputs': [
'dummy_target',
],
'action' : [
'../third_party/apache_ant/1.8.4/bin/ant',
'-Dbuild.dir=<(PRODUCT_DIR)/ant-out',
'clean',
'dist',
],
'message': 'Building dartc.',
},
],
},
{
# GYP won't generate a catch-all target if there's only one target.
'target_name': 'dummy',
'type': 'none',
},
],
}

49
compiler/eclipse.workspace/README.txt
View file

@ -1,49 +0,0 @@
This is an Eclipse workspace for Helios Service Release 2.
HOW TO
1. When you open Eclipse the first time, it will ask you to create a
workspace or select an existing one. You can use this directory as
workspace, or you can choose a different one.
2. If you're already using Eclipse, you can either switch to a new
workspace (File > Switch Workspace) or use your current workspace.
3. Add the following "Path Variable" to your workspace:
(Open Preferences... > General > Workspace > Linked Resources)
DART_TRUNK: point to the root of your checkout
4. Add a "Classpath Variable" to your workspace called DART_TRUNK
that points to the same directory as your DART_TRUNK path variable.
(Open Preferences... > Java > Build Path > Classpath Variables).
5. Regardless if you're using this directory as a workspace, you have
to import the projects (File > Import... > General > Existing
Projects into Workspace).
6. Click "Next >"
7. Select root directory. Browse to: compiler/eclipse.workspace.
8. It should find and select two projects (dartc and tests).
9. Click Finish. (At this point Eclipse may get stuck, if so, exit
Eclipse by right-clicking on the dock icon, and restart).
10. Open Preferences... > Java > Compiler > Errors/Warnings > Potential
programming problems. Change "Serializable class without
serialVersionUID" to "Ignore".
11. Import the launch configuration (File > Import... > Run/Debug >
Launch Configurations).
12. Click "Next >"
13. In SVN, browse to: compiler/eclipse.workspace/tests.
14. Select "tests".
15. Click Finish.
16. Try running the tests: Run > Run History > dartc test suites.

14
compiler/eclipse.workspace/dartc/.classpath
View file

@ -1,14 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/args4j/2.0.12/args4j-2.0.12.jar" sourcepath="/DART_TRUNK/third_party/args4j/2.0.12/args4j-2.0.12-src.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/guava/r13/guava-13.0.1.jar" sourcepath="/DART_TRUNK/third_party/guava/r13/guava-13.0.1-sources.zip"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/hamcrest/v1_3/hamcrest-core-1.3.0RC2.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/hamcrest/v1_3/hamcrest-generator-1.3.0RC2.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/hamcrest/v1_3/hamcrest-integration-1.3.0RC2.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/hamcrest/v1_3/hamcrest-library-1.3.0RC2.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/json/r2_20080312/json.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/junit/v4_8_2/junit.jar" sourcepath="/DART_TRUNK/third_party/junit/v4_8_2/junit-src.jar"/>
<classpathentry kind="output" path="output"/>
</classpath>

1
compiler/eclipse.workspace/dartc/.gitignore vendored
View file

@ -1 +0,0 @@
/output

24
compiler/eclipse.workspace/dartc/.project
View file

@ -1,24 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>dartc</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
<linkedResources>
<link>
<name>src</name>
<type>2</type>
<locationURI>DART_TRUNK/compiler/java</locationURI>
</link>
</linkedResources>
</projectDescription>

12
compiler/eclipse.workspace/tests/.classpath
View file

@ -1,12 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="cases"/>
<classpathentry kind="src" path="suites"/>
<classpathentry kind="src" path="imported"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry combineaccessrules="false" kind="src" path="/dartc"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/args4j/2.0.12/args4j-2.0.12.jar" sourcepath="/DART_TRUNK/third_party/args4j/2.0.12/args4j-2.0.12-src.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/junit/v4_8_2/junit.jar"/>
<classpathentry kind="var" path="DART_TRUNK/third_party/guava/r13/guava-13.0.1.jar"/>
<classpathentry kind="output" path="output"/>
</classpath>

2
compiler/eclipse.workspace/tests/.gitignore vendored
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@ -1,2 +0,0 @@
/output
/.settings

118
compiler/eclipse.workspace/tests/.project
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@ -1,118 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>tests</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
<linkedResources>
<link>
<name>cases</name>
<type>2</type>
<locationURI>DART_TRUNK/compiler/javatests</locationURI>
</link>
<link>
<name>suites</name>
<type>2</type>
<locationURI>DART_TRUNK/compiler/javatests</locationURI>
</link>
<link>
<name>test.py</name>
<type>1</type>
<locationURI>DART_TRUNK/tools/test.py</locationURI>
</link>
<link>
<name>imported/third_party/java_src/dart/corelib/tests</name>
<type>2</type>
<locationURI>DART_TRUNK/corelib/tests</locationURI>
</link>
<link>
<name>imported/third_party/java_src/dart/execution/runtime/tests</name>
<type>2</type>
<locationURI>DART_TRUNK/runtime/tests</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1311331907127</id>
<name>cases</name>
<type>22</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*Tests.java</arguments>
</matcher>
</filter>
<filter>
<id>1311331781529</id>
<name>imported</name>
<type>21</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*.dart</arguments>
</matcher>
</filter>
<filter>
<id>1311331571786</id>
<name>jscomp</name>
<type>21</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*OptTests.java</arguments>
</matcher>
</filter>
<filter>
<id>1311331079908</id>
<name>suites</name>
<type>21</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-true-false-*Tests.java</arguments>
</matcher>
</filter>
<filter>
<id>1311331715338</id>
<name>cases/com/google/dart/compiler</name>
<type>10</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-vm</arguments>
</matcher>
</filter>
<filter>
<id>1311331633045</id>
<name>jscomp/com/google/dart/compiler</name>
<type>10</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-vm</arguments>
</matcher>
</filter>
<filter>
<id>1311331190572</id>
<name>suites/com/google/dart/compiler</name>
<type>10</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-vm</arguments>
</matcher>
</filter>
<filter>
<id>1311331455715</id>
<name>suites/com/google/dart/compiler/end2end</name>
<type>6</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-*OptTests.java</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>

20
compiler/eclipse.workspace/tests/SharedTests.launch
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@ -1,20 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.junit.launchconfig">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/tests/suites/com/google/dart/corelib/SharedTests.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.junit.CONTAINER" value=""/>
<booleanAttribute key="org.eclipse.jdt.junit.KEEPRUNNING_ATTR" value="false"/>
<stringAttribute key="org.eclipse.jdt.junit.TESTNAME" value=""/>
<stringAttribute key="org.eclipse.jdt.junit.TEST_KIND" value="org.eclipse.jdt.junit.loader.junit3"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.dart.corelib.SharedTests"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="tests"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea&#10;-Dcom.google.dart.corelib.SharedTests.test_py=${resource_loc:/tests/test.py}&#10;"/>
</launchConfiguration>

20
compiler/eclipse.workspace/tests/TestSharedTests.launch
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@ -1,20 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.junit.launchconfig">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/tests/suites/com/google/dart/corelib/TestSharedTests.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.junit.CONTAINER" value=""/>
<booleanAttribute key="org.eclipse.jdt.junit.KEEPRUNNING_ATTR" value="false"/>
<stringAttribute key="org.eclipse.jdt.junit.TESTNAME" value=""/>
<stringAttribute key="org.eclipse.jdt.junit.TEST_KIND" value="org.eclipse.jdt.junit.loader.junit3"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.dart.corelib.TestSharedTests"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="tests"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea&#10;-Dcom.google.dart.corelib.SharedTests.test_py=${resource_loc:/tests/test.py}&#10;"/>
</launchConfiguration>

22
compiler/eclipse.workspace/tests/dartc_tests_suites.launch
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@ -1,22 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.junit.launchconfig">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/tests/suites"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="2"/>
</listAttribute>
<mapAttribute key="org.eclipse.debug.core.environmentVariables">
</mapAttribute>
<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
<listEntry value="org.eclipse.debug.ui.launchGroup.debug"/>
<listEntry value="org.eclipse.debug.ui.launchGroup.run"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.junit.CONTAINER" value="=tests/suites"/>
<booleanAttribute key="org.eclipse.jdt.junit.KEEPRUNNING_ATTR" value="false"/>
<stringAttribute key="org.eclipse.jdt.junit.TESTNAME" value=""/>
<stringAttribute key="org.eclipse.jdt.junit.TEST_KIND" value="org.eclipse.jdt.junit.loader.junit3"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value=""/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="tests"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea&#10;-Dcom.google.dart.corelib.SharedTests.test_py=${resource_loc:/tests/test.py}&#10;"/>
</launchConfiguration>

129
compiler/generate_source_list.py
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@ -1,129 +0,0 @@
#!/usr/bin/env python
# Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
from __future__ import with_statement
import StringIO
import os
import sys
class GenerateError(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
class Generator:
def __init__(self, base_directory, name, output, path, *excludes):
self.base_directory = base_directory
self.name = name
self.output = output
self.path = path
self.excludes = set()
for x in excludes:
self.excludes.add(x)
self.sources = []
self.resources = []
def _list_files(self):
start_directory = os.path.join(self.base_directory, self.path)
for fullpath, dirs, filenames in os.walk(start_directory):
path = fullpath[len(start_directory) + 1:]
remove_me = [d for d in dirs if d.startswith('.') or
d == 'CVS' or
(d in self.excludes)]
for d in remove_me:
dirs.remove(d)
for filename in filenames:
if (filename.endswith('.java')):
self.sources.append(os.path.join(path, filename))
elif (filename.endswith('~')):
pass
elif (filename.endswith('.pyc')):
pass
else:
self.resources.append(os.path.join(path, filename))
self.sources.sort()
self.resources.sort()
def _print_gypi_files(self, out, name, files):
out.write(" '%s': [\n" % name)
for filename in files:
out.write(''' r'%s/%s',%s''' % (self.path, filename,'\n'))
out.write(" ],\n")
def _print_txt_files(self, out, files):
for filename in files:
out.write('%s\n' % os.path.join(self.path, filename))
def _print_ant_files(self, out, name, files):
out.write(" <filelist id='%s' dir='%s'>\n" % (name, self.path))
for filename in files:
out.write(" <file name='%s'/>\n" % filename)
out.write(" </filelist>\n")
out.write(" <pathconvert pathsep=',' property='%s' refid='%s'>\n"
% (name, name))
out.write(" <map from='${basedir}/%s/' to=''/>\n" % self.path)
out.write(" </pathconvert>\n")
def _make_output(self, file_name):
if os.path.exists(file_name):
return StringIO.StringIO()
else:
return file(file_name, 'w')
def _close(self, file_name, output):
if not isinstance(output, StringIO.StringIO):
output.close()
return
new_text = output.getvalue()
output.close()
with open(file_name, 'r') as f:
old_text = f.read()
if old_text == new_text:
return
sys.stderr.write('Updating %s\n' % file_name)
with open(file_name, 'w') as f:
f.write(new_text)
def generate(self):
self._list_files()
file_name = self.output + '.gypi';
gypi = self._make_output(file_name)
gypi.write("{\n 'variables': {\n")
self._print_gypi_files(gypi, self.name + '_sources', self.sources)
self._print_gypi_files(gypi, self.name + '_resources', self.resources)
gypi.write(" },\n}\n")
self._close(file_name, gypi)
file_name = self.output + '.xml'
ant = self._make_output(file_name)
ant.write("<project>\n")
self._print_ant_files(ant, self.name + '_sources', self.sources)
self._print_ant_files(ant, self.name + '_resources', self.resources)
ant.write("</project>\n")
self._close(file_name, ant)
file_name = self.output + '.txt';
txt = self._make_output(file_name)
self._print_txt_files(txt, self.sources)
self._close(file_name, txt)
def Main(script_name = None, name = None, output = None, path = None,
*rest):
if not path:
raise GenerateError("usage: %s NAME OUTPUT PATH EXCLUDE_DIR_NAME ..."
% script_name)
base_directory = os.path.dirname(output)
Generator(base_directory, name, output, path, *rest).generate()
if __name__ == '__main__':
sys.exit(Main(*sys.argv))

122
compiler/generate_systemlibrary_list.py
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@ -1,122 +0,0 @@
#!/usr/bin/env python
# Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
from __future__ import with_statement
import StringIO
import os
import sys
import re
from collections import deque
class GenerateError(Exception):
def __init__(self, value):
self.value = value
def __str__(self):
return repr(self.value)
class Generator:
def __init__(self, base_directory, name, output, path, *includes):
self.base_directory = base_directory
self.name = name
self.output = output
self.path = path
self.includes = set()
for x in includes:
self.includes.add(x)
self.sources = []
self.resources = []
def _list_files(self):
drain = deque()
drain.extend(self.includes)
while len(drain) > 0:
target = drain.popleft()
# Avoid circular dependencies
if target in self.resources:
continue
if (target.startswith("dart:")):
continue
self.resources.append(target)
if (target.endswith(".dart")):
with open(os.path.join(self.base_directory,self.path,target),"r") as fobj:
text = fobj.read()
file_sources = re.findall(r"#source\(['\"](?P<name>.*)['\"]\);",text)
file_native = re.findall(r"#native\(['\"](?P<name>.*)['\"]\);",text)
file_imports = re.findall(r"#import\(['\"](?P<name>.*)['\"]\);",text)
self.resources.extend(file_sources)
self.resources.extend(file_native)
drain.extend(file_imports)
self.sources.sort()
self.resources.sort()
def _print_gypi_files(self, out, name, files):
out.write(" '%s': [\n" % name)
for filename in files:
out.write(" '%s/%s',\n" % (self.path, filename))
out.write(" ],\n")
def _print_ant_files(self, out, name, files):
out.write(" <filelist id='%s' dir='%s'>\n" % (name, self.path))
for filename in files:
out.write(" <file name='%s'/>\n" % filename)
out.write(" </filelist>\n")
out.write(" <pathconvert pathsep=',' property='%s' refid='%s'>\n"
% (name, name))
out.write(" <map from='${basedir}/%s/' to=''/>\n" % self.path)
out.write(" </pathconvert>\n")
def _make_output(self, file_name):
if os.path.exists(file_name):
return StringIO.StringIO()
else:
return file(file_name, 'w')
def _close(self, file_name, output):
if not isinstance(output, StringIO.StringIO):
output.close()
return
new_text = output.getvalue()
output.close()
with open(file_name, 'r') as f:
old_text = f.read()
if old_text == new_text:
return
sys.stderr.write('Updating %s\n' % file_name)
with open(file_name, 'w') as f:
f.write(new_text)
def generate(self):
self._list_files()
file_name = self.output + '.gypi';
gypi = self._make_output(file_name)
gypi.write("{\n 'variables': {\n")
self._print_gypi_files(gypi, self.name + '_sources', self.sources)
self._print_gypi_files(gypi, self.name + '_resources', self.resources)
gypi.write(" },\n}\n")
self._close(file_name, gypi)
file_name = self.output + '.xml'
ant = self._make_output(file_name)
ant.write("<project>\n")
self._print_ant_files(ant, self.name + '_sources', self.sources)
self._print_ant_files(ant, self.name + '_resources', self.resources)
ant.write("</project>\n")
self._close(file_name, ant)
def Main(script_name = None, name = None, output = None, path = None,
*rest):
if not path:
raise GenerateError("usage: %s NAME OUTPUT PATH EXCLUDE_DIR_NAME ..."
% script_name)
base_directory = os.path.dirname(output)
Generator(base_directory, name, output, path, *rest).generate()
if __name__ == '__main__':
sys.exit(Main(*sys.argv))

347
compiler/java/com/google/dart/compiler/CommandLineOptions.java
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@ -1,347 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.common.collect.Lists;
import com.google.dart.compiler.CompilerConfiguration.ErrorFormat;
import com.google.dart.compiler.util.apache.StringUtils;
import org.kohsuke.args4j.Argument;
import org.kohsuke.args4j.CmdLineException;
import org.kohsuke.args4j.CmdLineParser;
import org.kohsuke.args4j.Option;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Options that can be specified on the command line.
*/
public class CommandLineOptions {
/**
* Command line options accepted by the {@link DartCompiler} entry point.
*/
public static class CompilerOptions {
@Option(name = "--batch", aliases = { "-batch" },
usage = "Batch mode (for unit testing)")
private boolean batch = false;
@Option(name = "--error_format",
usage = "Format errors as normal or machine")
private String errorFormat = "";
@Option(name = "--machine", //
usage = "Print errors in a format suitable for parsing")
private boolean machineFormat = false;
@Option(name = "--extended-exit-code",
usage = "0 - clean; 1 - has warnings; 2 - has errors")
private boolean extendedExitCode = false;
@Option(name = "--enable_type_checks",
usage = "Generate runtime type checks")
private boolean developerModeChecks = false;
@Option(name = "--ignore-unrecognized-flags",
usage = "Ignore unrecognized command line flags")
private boolean ignoreUnrecognizedFlags = false;
@Option(name = "--jvm-metrics-detail",
usage = "Display summary (default) or\n verbose metrics")
private String jvmMetricDetail = "summary";
@Option(name = "--jvm-metrics-format",
usage = "Output metrics in tabular (default)\n or pretty format")
private String jvmMetricFormat = "tabular";
@Option(name = "--jvm-metrics-type",
usage = "Comma-separated list to display:\n "
+ " all: (default) all stat types\n "
+ " gc: show garbage collection stats\n "
+ " mem: show memory stats\n "
+ " jit: show jit stats")
private String jvmMetricType = "all";
// leave the command line flag for legacy purposes.
@SuppressWarnings("unused")
@Option(name = "--noincremental",
usage = "Disable incremental compilation (default)")
private boolean noincremental = true; // not used, just a placeholder for arg parsing
@Option(name = "--incremental",
usage = "Enable incremental compilation")
private boolean incremental = false;
@Option(name = "--work", aliases = { "-out" },
usage = "Directory to receive compiler output\n for future incremental builds")
private File workDirectory = new File("out");
@Option(name = "--help", aliases = { "-?", "-help" },
usage = "Prints this help message")
private boolean showHelp = false;
@Option(name = "--jvm-metrics",
usage = "Print jvm metrics at end of compile")
private boolean showJvmMetrics = false;
@Option(name = "--metrics",
usage = "Print compilation metrics")
private boolean showMetrics = false;
@Option(name = "--fatal-type-errors", aliases = { "-fatal-type-errors" },
usage = "Treat type errors as fatal")
private boolean typeErrorsAreFatal = false;
@Option(name = "--fatal-warnings", aliases = { "-Werror" },
usage = "Treat non-type warnings as fatal")
private boolean warningsAreFatal = false;
@Option(name = "--platform",
usage = "Platform libraries to analyze (e.g. dartium, vm, dart2js, any)")
private String platformName = PackageLibraryManager.DEFAULT_PLATFORM;
@Option(name = "--dart-sdk",
usage = "Path to dart sdk. (system property com.google.dart.sdk)")
private File dartSdkPath = PackageLibraryManager.DEFAULT_SDK_PATH;
@Option(name = "--package-root",
usage = "Root directory used for the package: scheme")
private File packageRoot = PackageLibraryManager.DEFAULT_PACKAGE_ROOT;
@Option(name = "--show-sdk-warnings", usage = "show warnings from SDK source")
private boolean showSdkWarnings = false;
@Option(name = "--source-from-ast",
usage = "For debugging, reconstitute source code from the parsed AST.")
private boolean showSourceFromAst = false;
@Option(name = "--resolve-on-parse-error",
usage = "For debugging, continue on with resolution even if there are parse errors.")
private boolean resolveDespiteParseErrors;
@Option(name = "--type-checks-for-inferred-types",
usage = "[not in spec] Enables 'interface has no method/field' for receivers with inferred types.")
private boolean typeChecksForInferredTypes = false;
@Option(name = "--version",
usage = "Show analyzer version")
private boolean showVersion = false;
@Argument
private final List<String> sourceFiles = new ArrayList<String>();
public String getJvmMetricOptions() {
if (!showJvmMetrics) {
return null;
}
return jvmMetricDetail + ":" + jvmMetricFormat + ":" + jvmMetricType;
}
public String getPlatformName() {
return platformName;
}
/**
* @return the packageRoot
*/
public File getPackageRoot() {
return packageRoot;
}
public File getDartSdkPath() {
return dartSdkPath;
}
public boolean extendedExitCode() {
return extendedExitCode;
}
/**
* Returns whether warnings from SDK files should be suppressed.
*/
public boolean suppressSdkWarnings() {
return !showSdkWarnings;
}
/**
* Returns whether inferred types should be used for type checks.
*/
public boolean typeChecksForInferredTypes() {
return this.typeChecksForInferredTypes;
}
/**
* Returns whether "no such member" should be reported for classes which implement
* "noSuchMethod" method.
*/
public boolean reportNoMemberWhenHasInterceptor() {
return true;
}
/**
* Returns the list of files passed to the compiler.
*/
public List<String> getSourceFiles() {
return sourceFiles;
}
/**
* Returns the path to receive compiler intermediate output.
*/
public File getWorkDirectory() {
return workDirectory;
}
public boolean ignoreUnrecognizedFlags() {
return ignoreUnrecognizedFlags;
}
/**
* Returns whether the compiler should attempt to incrementally recompile.
*/
public boolean buildIncrementally() {
return incremental;
}
public boolean shouldBatch() {
return batch;
}
public boolean resolveDespiteParseErrors() {
return resolveDespiteParseErrors;
}
/**
* Returns <code>true</code> if the compiler should print it's help message.
*/
public boolean showHelp() {
return showHelp;
}
public boolean showJvmMetrics() {
return showJvmMetrics;
}
public boolean showMetrics() {
return showMetrics;
}
public boolean showVersion() {
return showVersion;
}
/**
* if <code>true</code>, run the AST back through the DartSourceVisitor to create source
* from the parsed AST and print to stdout.
*/
public boolean showSourceFromAst() {
return showSourceFromAst;
}
/**
* Returns whether type errors are fatal.
*/
public boolean typeErrorsAreFatal() {
return typeErrorsAreFatal;
}
/**
* Returns whether warnings (excluding type warnings) are fatal.
*/
public boolean warningsAreFatal() {
return warningsAreFatal;
}
public boolean developerModeChecks() {
return developerModeChecks;
}
/**
* @return the format to use for printing errors
*/
public ErrorFormat printErrorFormat() {
if (machineFormat) {
return ErrorFormat.MACHINE;
}
String lowerError = errorFormat.toLowerCase();
if ("machine".equals(lowerError)) {
return ErrorFormat.MACHINE;
}
return ErrorFormat.NORMAL;
}
}
/**
* Parses command line options, handling the feature to ignore unrecognized
* flags.
*
* If one of the options is 'ignore-unrecognized-flags', then any exceptions
* for 'not a valid option' are suppressed.
*
* @param args Arguments passed from main()
* @param parsedOptions [out parameter] parsed options
* @throws CmdLineException Thrown if there is a problem parsing the options.
*/
public static CmdLineParser parse(String[] args, CompilerOptions parsedOptions)
throws CmdLineException {
// convert new "--name=value" into old "--name value" style
{
List<String> argList = Lists.newArrayList();
for (String arg : args) {
String[] parts = StringUtils.split(arg, '=');
Collections.addAll(argList, parts);
}
args = argList.toArray(new String[argList.size()]);
}
boolean ignoreUnrecognized = false;
for (String arg : args) {
if (arg.equals("--ignore-unrecognized-flags")) {
ignoreUnrecognized = true;
break;
}
}
if (!ignoreUnrecognized) {
CmdLineParser cmdLineParser = new CmdLineParser(parsedOptions);
cmdLineParser.parseArgument(args);
return cmdLineParser;
}
CmdLineParser cmdLineParser = new CmdLineParser(parsedOptions);
for (int i = 0, len = args.length; i < len; i++) {
try {
cmdLineParser.parseArgument(args);
} catch (CmdLineException e) {
String msg = e.getMessage();
if (e.getMessage().endsWith(" is not a valid option")) {
String option = msg.substring(1);
int closeQuote = option.indexOf('\"');
option = option.substring(0, closeQuote);
List<String> newArgs = Lists.newArrayList();
for (String arg : args) {
if (arg.equals(option)) {
System.out.println("(Ignoring unrecognized flag: " + arg + ")");
continue;
}
newArgs.add(arg);
}
args = newArgs.toArray(new String[newArgs.size()]);
cmdLineParser = new CmdLineParser(parsedOptions);
continue;
}
}
break;
}
return cmdLineParser;
}
}

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compiler/java/com/google/dart/compiler/CompilerConfiguration.java
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@ -1,86 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.CommandLineOptions.CompilerOptions;
import com.google.dart.compiler.metrics.CompilerMetrics;
import java.io.File;
import java.util.List;
/**
* A configuration for the Dart compiler specifying which phases will be executed.
*/
public interface CompilerConfiguration {
enum ErrorFormat {
NORMAL, // Library/File, line, message
MACHINE, // All information including severity, subsystem, etc
}
List<DartCompilationPhase> getPhases();
/**
* Indicates whether developer-mode runtime checks are needed.
* @return true if developer-mode checks should be inserted, false if not
*/
boolean developerModeChecks();
/**
* Returns the {@link CompilerMetrics} instance or <code>null</code> if metrics should not be
* recorded.
*
* @return the metrics instance, <code>null</code> if metrics should not be recorded
*/
CompilerMetrics getCompilerMetrics();
/**
* Returns a comma-separated string list of options for displaying jvm metrics.
* Returns <code>null</code> if jvm metrics are not enabled.
*/
String getJvmMetricOptions();
boolean typeErrorsAreFatal();
boolean warningsAreFatal();
/**
* Returns <code>true</code> if the compiler should try to resolve
* even after having seen parse-errors.
*/
boolean resolveDespiteParseErrors();
/**
* Temporary flag to turn on incremental compilation. This will be removed once we're certain
* incremental compilation is correct.
*/
boolean incremental();
/**
* The work directory where incremental build output is stored between invocations.
*/
File getOutputDirectory();
/**
* Returns the error formatting the compiler should print with
*/
ErrorFormat printErrorFormat();
/**
* Return the system library corresponding to the specified "dart:<libname>" spec.
*/
LibrarySource getSystemLibraryFor(String importSpec);
/**
* Return the system library manager
*/
PackageLibraryManager getPackageLibraryManager();
/**
* Return {@link CompilerOptions} instance.
* @return command line options passed to the compiler.
*/
CompilerOptions getCompilerOptions();
}

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compiler/java/com/google/dart/compiler/DartArtifactProvider.java
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// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
/**
* Abstract class that {@link DartCompiler} consumers can use to specify where
* generated files are located.
*/
public abstract class DartArtifactProvider {
/**
* Gets a reader for an artifact associated with the specified source, which
* must have been written to {@link #getArtifactWriter(Source, String, String)}. The
* caller is responsible for closing the reader. Only one artifact may be
* associated with the given extension.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
* @return the reader, or <code>null</code> if there is no such artifact
*/
public abstract Reader getArtifactReader(Source source, String part, String extension)
throws IOException;
/**
* Gets the {@link URI} for an artifact associated with this source.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
*/
public abstract URI getArtifactUri(Source source, String part, String extension);
/**
* Gets a writer for an artifact associated with this source. The caller is
* responsible for closing the writer. Only one artifact may be associated
* with the given extension.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
*/
public abstract Writer getArtifactWriter(Source source, String part, String extension)
throws IOException;
/**
* Determines whether an artifact for the specified source is out of date
* with respect to some other source.
*
* @param source the source file to check (not <code>null</code>)
* @param base the artifact's base source (not <code>null</code>)
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
* @return <code>true</code> if out of date
*/
public abstract boolean isOutOfDate(Source source, Source base, String extension);
}

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compiler/java/com/google/dart/compiler/DartCompilationError.java
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@ -1,191 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.common.HasSourceInfo;
import com.google.dart.compiler.common.SourceInfo;
import com.google.dart.compiler.parser.DartScanner.Location;
/**
* Information about a compilation error.
*
* @see DartCompilerListener
*/
public class DartCompilationError {
/**
* The character offset from the beginning of the source (zero based) where the error occurred.
*/
private int offset = 0;
/**
* The number of characters from the startPosition to the end of the source which encompasses the
* compilation error.
*/
private int length = 0;
/**
* The line number in the source (one based) where the error occurred or -1 if it is undefined.
*/
private int lineNumber = -1;
/**
* The column number in the source (one based) where the error occurred or -1 if it is undefined.
*/
private int columnNumber = -1;
/**
* The error code associated with the error.
*/
private ErrorCode errorCode;
/**
* The compilation error message.
*/
private String message;
/**
* The source in which the error occurred or <code>null</code> if unknown.
*/
private Source source;
/**
* Compilation error for the specified {@link Source}, without location.
*
* @param source the {@link Source} for which the exception occurred
* @param errorCode the {@link ErrorCode} to be associated with this error
* @param arguments the arguments used to build the error message
*/
public DartCompilationError(Source source, ErrorCode errorCode, Object... arguments) {
this.source = source;
this.errorCode = errorCode;
this.message = String.format(errorCode.getMessage(), arguments);
}
/**
* Compilation error at the {@link SourceInfo} from specified {@link HasSourceInfo}.
*
* @param hasSourceInfo the provider of {@link SourceInfo} where the error occurred
* @param errorCode the {@link ErrorCode} to be associated with this error
* @param arguments the arguments used to build the error message
*/
public DartCompilationError(HasSourceInfo hasSourceInfo, ErrorCode errorCode, Object... arguments) {
this(hasSourceInfo.getSourceInfo(), errorCode, arguments);
}
/**
* Compilation error at the specified {@link SourceInfo}.
*
* @param sourceInfo the {@link SourceInfo} where the error occurred
* @param errorCode the {@link ErrorCode} to be associated with this error
* @param arguments the arguments used to build the error message
*/
public DartCompilationError(SourceInfo sourceInfo, ErrorCode errorCode, Object... arguments) {
this.source = sourceInfo.getSource();
this.lineNumber = sourceInfo.getLine();
this.columnNumber = sourceInfo.getColumn();
this.offset = sourceInfo.getOffset();
this.length = sourceInfo.getLength();
this.errorCode = errorCode;
this.message = String.format(errorCode.getMessage(), arguments);
}
/**
* Instantiate a new instance representing a compilation error at the specified location.
*
* @param source the source reference
* @param location the source range where the error occurred
* @param errorCode the error code to be associated with this error
* @param arguments the arguments used to build the error message
*/
public DartCompilationError(Source source,
Location location,
ErrorCode errorCode,
Object... arguments) {
this.source = source;
this.errorCode = errorCode;
this.message = String.format(errorCode.getMessage(), arguments);
if (location != null) {
offset = location.getBegin();
SourceInfo sourceInfo = new SourceInfo(source, offset, 0);
lineNumber = sourceInfo.getLine();
columnNumber = sourceInfo.getColumn();
length = location.getEnd() - offset;
}
}
/**
* The column number in the source (one based) where the error occurred.
*/
public int getColumnNumber() {
return columnNumber;
}
/**
* Return the error code associated with the error.
*/
public ErrorCode getErrorCode() {
return errorCode;
}
/**
* The line number in the source (one based) where the error occurred.
*/
public int getLineNumber() {
return lineNumber;
}
/**
* The compilation error message.
*/
public String getMessage() {
return message;
}
/**
* Return the source in which the error occurred or <code>null</code> if unknown.
*/
public Source getSource() {
return source;
}
/**
* The character offset from the beginning of the source (zero based) where the error occurred.
*/
public int getStartPosition() {
return offset;
}
/**
* The length of the error location.
*/
public int getLength() {
return length;
}
@Override
public int hashCode() {
int hashCode = offset;
hashCode ^= (message != null) ? message.hashCode() : 0;
hashCode ^= (source != null) ? source.getName().hashCode() : 0;
return hashCode;
}
/**
* Set the source in which the error occurred or <code>null</code> if unknown.
*/
public void setSource(Source source) {
this.source = source;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append((source != null) ? source.getName() : "<unknown source>");
sb.append("(" + lineNumber + ":" + columnNumber + "): ");
sb.append(message);
return sb.toString();
}
}

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compiler/java/com/google/dart/compiler/DartCompilationPhase.java
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@ -1,23 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.ast.DartUnit;
import com.google.dart.compiler.resolver.CoreTypeProvider;
/**
* A compiler phase that processes a unit and possibly transforms it or reports
* compilation errors.
*/
public interface DartCompilationPhase {
/**
* Execute this phase on a unit.
*
* @param unit the program to process
* @param context context where to report error messages
*/
DartUnit exec(DartUnit unit, DartCompilerContext context, CoreTypeProvider typeProvider);
}

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compiler/java/com/google/dart/compiler/DartCompiler.java
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122
compiler/java/com/google/dart/compiler/DartCompilerContext.java
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@ -1,122 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.ast.LibraryUnit;
import com.google.dart.compiler.metrics.CompilerMetrics;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
/**
* An interface used internally by the {@link DartCompiler} for determining where an artifact should
* be generated and providing feedback during the compilation process. This is an internal compiler
* construct and as such should not be instantiated or implemented by those outside the compiler
* itself.
*/
public interface DartCompilerContext {
/**
* Parse the application being compiled and return the result. The "application unit" is a
* library that specifies an entry-point.
*
* This method will be removed in favor of {@link #getAppLibraryUnit()}.
*
* @return the parsed result (not <code>null</code>)
*/
LibraryUnit getApplicationUnit();
/**
* Parse the application being compiled and return the result. The "app" library unit is a
* library that specifies an entry-point.
*
* @return the parsed result (not <code>null</code>)
*/
LibraryUnit getAppLibraryUnit();
/**
* Parse the specified library and return the result.
*
* @param lib the library to parse (not <code>null</code>)
* @return the parsed result (not <code>null</code>)
*/
LibraryUnit getLibraryUnit(LibrarySource lib);
/**
* Called by the compiler when a error (fatal or non-fatal) has occurred in a Dart file.
*
* @param event the event information (not <code>null</code>)
*/
void onError(DartCompilationError event);
/**
* Gets a reader for an artifact associated with the specified source, which
* must have been written to {@link #getArtifactWriter(Source, String, String)}. The
* caller is responsible for closing the reader. Only one artifact may be
* associated with the given extension.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
* @return the reader, or <code>null</code> if no such artifact exists
*/
Reader getArtifactReader(Source source, String part, String extension) throws IOException;
/**
* Gets the {@link URI} for an artifact associated with this source.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
*/
URI getArtifactUri(DartSource source, String part, String extension);
/**
* Gets a writer for an artifact associated with this source. The caller is
* responsible for closing the writer. Only one artifact may be associated
* with the given extension.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
*/
Writer getArtifactWriter(Source source, String part, String extension) throws IOException;
/**
* Determines whether an artifact for the specified source is out of date
* with respect to some other source.
*
* @param source the source file to check (not <code>null</code>)
* @param base the artifact's base source (not <code>null</code>)
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
* @return <code>true</code> if out of date
*/
boolean isOutOfDate(Source source, Source base, String extension);
/**
* Returns the {@link CompilerMetrics} instance or <code>null</code> if we should not record
* metrics.
*
* @return the metrics instance, <code>null</code> if metrics should not be recorded
*/
CompilerMetrics getCompilerMetrics();
/**
* Returns the {@link CompilerConfiguration} instance.
* @return the compiler configuration instance.
*/
CompilerConfiguration getCompilerConfiguration();
/**
* Return the system library corresponding to the specified "dart:<libname>" spec.
*/
LibrarySource getSystemLibraryFor(String importSpec);
}

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compiler/java/com/google/dart/compiler/DartCompilerErrorCode.java
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@ -1,69 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
/**
* Valid error codes for the errors produced by the Dart compiler.
*/
public enum DartCompilerErrorCode implements ErrorCode {
CONSOLE_WEB_MIX(ErrorSeverity.INFO,
"Libraries 'dart:io' (console apps only) and 'dart:html' (web apps only) cannot be used together"),
DUPLICATE_IMPORTED_LIBRARY_NAME("a library with name '%s' was already imported: %s"),
ENTRY_POINT_METHOD_CANNOT_HAVE_PARAMETERS(ErrorSeverity.WARNING,
"Main entry point method cannot have parameters"),
ENTRY_POINT_METHOD_MAY_NOT_BE_GETTER(ErrorSeverity.WARNING,
"Entry point \"%s\" may not be a getter"),
ENTRY_POINT_METHOD_MAY_NOT_BE_SETTER(ErrorSeverity.WARNING,
"Entry point \"%s\" may not be a setter"),
ILLEGAL_DIRECTIVES_IN_SOURCED_UNIT("This part was included by %s via a "
+ "part directive, so cannot itself contain directives other than a 'part of' directive"),
IO("Input/Output error: %s"),
MIRRORS_NOT_FULLY_IMPLEMENTED(ErrorSeverity.WARNING, "dart:mirrors is not fully implemented yet"),
MISSING_LIBRARY_DIRECTIVE_IMPORT("a library which is imported is missing a library directive: %s"),
MISSING_LIBRARY_DIRECTIVE_EXPORT("a library which is exported is missing a library directive: %s"),
MISSING_SOURCE("Cannot find referenced source: %s"),
MISSING_PART_OF_DIRECTIVE("Unit is part of library '%s', but has no 'part of' directive"),
UNIT_WAS_ALREADY_INCLUDED("Unit '%s' was already included"),
WRONG_PART_OF_NAME(
ErrorSeverity.WARNING,
"This part was included by '%s' via a 'part' directive, but uses name '%s' in 'part of' directive");
private final ErrorSeverity severity;
private final String message;
/**
* Initialize a newly created error code to have the given message and ERROR severity.
*/
private DartCompilerErrorCode(String message) {
this(ErrorSeverity.ERROR, message);
}
/**
* Initialize a newly created error code to have the given severity and message.
*/
private DartCompilerErrorCode(ErrorSeverity severity, String message) {
this.severity = severity;
this.message = message;
}
@Override
public String getMessage() {
return message;
}
@Override
public ErrorSeverity getErrorSeverity() {
return severity;
}
@Override
public SubSystem getSubSystem() {
return SubSystem.COMPILER;
}
@Override
public boolean needsRecompilation() {
return true;
}
}

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compiler/java/com/google/dart/compiler/DartCompilerListener.java
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@ -1,53 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.ast.DartUnit;
/**
* Interface that {@link DartCompiler} consumers can use to monitor compilation progress and report
* various problems that occur during compilation.
*/
public interface DartCompilerListener {
/**
* Called by the compiler when a compilation error has occurred in a Dart file.
*
* @param event the event information (not <code>null</code>)
*/
void onError(DartCompilationError event);
/**
* Called by the compiler before parsing given {@link DartSource}.
*/
void unitAboutToCompile(DartSource source, boolean diet);
/**
* Called by the compiler after the resolution and type analyzer phase for each unit.
*
* @param unit the {@link DartUnit} having just been compiled (not <code>null</code>)
*/
void unitCompiled(DartUnit unit);
/**
* Implementation of {@link DartCompilerListener} which does nothing.
*/
public static class Empty implements DartCompilerListener {
@Override
public void onError(DartCompilationError event) {
}
@Override
public void unitAboutToCompile(DartSource source, boolean diet) {
}
@Override
public void unitCompiled(DartUnit unit) {
}
}
/**
* Instance of {@link DartCompilerListener} which does nothing.
*/
public static final DartCompilerListener EMPTY = new Empty();
}

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compiler/java/com/google/dart/compiler/DartCompilerMainContext.java
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@ -1,232 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.google.dart.compiler.ast.DartUnit;
import com.google.dart.compiler.ast.LibraryUnit;
import com.google.dart.compiler.metrics.CompilerMetrics;
import com.google.dart.compiler.parser.DartParser;
import com.google.dart.compiler.resolver.Elements;
import com.google.dart.compiler.resolver.ResolverErrorCode;
import com.google.dart.compiler.resolver.TypeErrorCode;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
/**
* An overall context for the Dart compiler providing an adapter and forwarding
* mechanism for to both {@link DartArtifactProvider} and
* {@link DartCompilerListener}. This is an internal compiler construct and as
* such should not be instantiated or subclassed by those outside the compiler
* itself.
*/
final class DartCompilerMainContext implements DartCompilerListener, DartCompilerContext {
private final LibrarySource lib;
private final DartArtifactProvider provider;
private final DartCompilerListener listener;
private final Map<Source, List<DartCompilationError>> errors = Maps.newHashMap();
private final AtomicInteger errorCount = new AtomicInteger(0);
private final AtomicInteger warningCount = new AtomicInteger(0);
private final AtomicInteger typeErrorCount = new AtomicInteger(0);
private final AtomicBoolean filesHaveChanged = new AtomicBoolean();
// declared volatile for thread-safety
private volatile LibraryUnit appLibraryUnit = null;
private final CompilerConfiguration compilerConfiguration;
DartCompilerMainContext(LibrarySource lib, DartArtifactProvider provider,
DartCompilerListener listener,
CompilerConfiguration compilerConfiguration) {
this.lib = lib;
this.provider = provider;
this.listener = listener;
this.compilerConfiguration = compilerConfiguration;
}
@Override
public void onError(DartCompilationError event) {
// problems in dart:core are not interesting
// http://code.google.com/p/dart/issues/detail?id=7128
if (Elements.isCoreLibrarySource(event.getSource())) {
ErrorCode ec = event.getErrorCode();
if (ec == ResolverErrorCode.EXPECTED_CONSTANT_EXPRESSION_NUMBER
|| ec == TypeErrorCode.ASSERT_BOOL
|| ec == TypeErrorCode.TYPE_NOT_ASSIGNMENT_COMPATIBLE
|| ec == TypeErrorCode.FOR_IN_WITH_INVALID_ITERATOR_RETURN_TYPE
|| ec == TypeErrorCode.OPERATOR_EQUALS_BOOL_RETURN_TYPE
|| ec == TypeErrorCode.CANNOT_OVERRIDE_TYPED_MEMBER
|| ec == TypeErrorCode.CANNOT_OVERRIDE_METHOD_NOT_SUBTYPE
|| ec == TypeErrorCode.OPERATOR_WRONG_OPERAND_TYPE) {
return;
}
}
// Remember error.
{
Source source = event.getSource();
if (source != null) {
List<DartCompilationError> sourceErrors = errors.get(source);
if (sourceErrors == null) {
sourceErrors = Lists.newArrayList();
errors.put(source, sourceErrors);
}
sourceErrors.add(event);
}
}
// Increment counters.
if (event.getErrorCode().getSubSystem() == SubSystem.STATIC_TYPE) {
incrementTypeErrorCount();
}
if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.ERROR) {
incrementErrorCount();
} else if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.WARNING) {
incrementWarningCount();
}
// Notify listener.
listener.onError(event);
}
@Override
public LibraryUnit getApplicationUnit() {
return getAppLibraryUnit();
}
@Override
public LibraryUnit getAppLibraryUnit() {
// use double-checked looking pattern with use of volatile
if (appLibraryUnit == null) {
synchronized (this) {
if (appLibraryUnit == null) {
try {
appLibraryUnit = new DartParser(lib, DartParser.read(lib), false,
Sets.<String> newHashSet(), DartCompilerListener.EMPTY, null).preProcessLibraryDirectives(lib);
} catch (IOException e) {
onError(new DartCompilationError(lib, DartCompilerErrorCode.IO, e.getMessage()));
return null;
}
}
}
}
return appLibraryUnit;
}
@Override
public Reader getArtifactReader(Source source, String part, String extension)
throws IOException {
return provider.getArtifactReader(source, part, extension);
}
@Override
public URI getArtifactUri(DartSource source, String part, String extension) {
return provider.getArtifactUri(source, part, extension);
}
@Override
public Writer getArtifactWriter(Source source, String part, String extension)
throws IOException {
return provider.getArtifactWriter(source, part, extension);
}
/**
* @return the {@link DartCompilationError}s found in the given {@link Source}.
*/
public List<DartCompilationError> getSourceErrors(Source source) {
List<DartCompilationError> sourceErrors = errors.get(source);
if (sourceErrors != null) {
return sourceErrors;
}
return Collections.emptyList();
}
public int getErrorCount() {
return errorCount.get();
}
public int getWarningCount() {
return warningCount.get();
}
public int getTypeErrorCount() {
return typeErrorCount.get();
}
@Override
public LibraryUnit getLibraryUnit(LibrarySource libSrc) {
if (libSrc == lib) {
return getApplicationUnit();
}
try {
return new DartParser(libSrc, DartParser.read(libSrc), false,
Sets.<String> newHashSet(), listener, null).preProcessLibraryDirectives(libSrc);
} catch (IOException e) {
onError(new DartCompilationError(libSrc, DartCompilerErrorCode.IO, e.getMessage()));
return null;
}
}
@Override
public boolean isOutOfDate(Source source, Source base, String extension) {
return provider.isOutOfDate(source, base, extension);
}
protected void incrementErrorCount() {
errorCount.incrementAndGet();
}
protected void incrementWarningCount() {
warningCount.incrementAndGet();
}
protected void incrementTypeErrorCount() {
typeErrorCount.incrementAndGet();
}
@Override
public CompilerMetrics getCompilerMetrics() {
return compilerConfiguration.getCompilerMetrics();
}
public void setFilesHaveChanged() {
filesHaveChanged.set(true);
}
public boolean getFilesHaveChanged() {
return filesHaveChanged.get();
}
@Override
public CompilerConfiguration getCompilerConfiguration() {
return compilerConfiguration;
}
/**
* Return the system library corresponding to the specified "dart:<libname>" spec.
*/
@Override
public LibrarySource getSystemLibraryFor(String importSpec) {
return compilerConfiguration.getSystemLibraryFor(importSpec);
}
@Override
public void unitAboutToCompile(DartSource source, boolean diet) {
listener.unitAboutToCompile(source, diet);
}
@Override
public void unitCompiled(DartUnit unit) {
listener.unitCompiled(unit);
}
}

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compiler/java/com/google/dart/compiler/DartSource.java
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@ -1,21 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
/**
* Abstract interface to Dart source.
*/
public interface DartSource extends Source {
/**
* Gets the library with which this Dart source is associated.
*/
LibrarySource getLibrary();
/**
* Gets the path of this source, relative to its library.
*/
String getRelativePath();
}

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compiler/java/com/google/dart/compiler/DefaultCompilerConfiguration.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.CommandLineOptions.CompilerOptions;
import com.google.dart.compiler.metrics.CompilerMetrics;
import com.google.dart.compiler.resolver.CompileTimeConstantAnalyzer;
import com.google.dart.compiler.resolver.Resolver;
import com.google.dart.compiler.type.TypeAnalyzer;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
/**
* A configuration for the Dart compiler specifying which phases will be executed.
*/
public class DefaultCompilerConfiguration implements CompilerConfiguration {
private final CompilerOptions compilerOptions;
private final CompilerMetrics compilerMetrics;
private final PackageLibraryManager packageLibraryManager;
/**
* A default configuration.
*/
public DefaultCompilerConfiguration() {
this(new CompilerOptions());
}
/**
* A new instance with the specified {@link CompilerOptions}.
*/
public DefaultCompilerConfiguration(CompilerOptions compilerOptions) {
this(compilerOptions, new PackageLibraryManager(compilerOptions.getDartSdkPath(),
compilerOptions.getPlatformName()));
}
/**
* A new instance with the specified options and system library manager.
*/
public DefaultCompilerConfiguration(CompilerOptions compilerOptions,
PackageLibraryManager libraryManager) {
this.compilerOptions = compilerOptions;
this.compilerMetrics = compilerOptions.showMetrics() ? new CompilerMetrics() : null;
this.packageLibraryManager = libraryManager;
}
@Override
public List<DartCompilationPhase> getPhases() {
List<DartCompilationPhase> phases = new ArrayList<DartCompilationPhase>();
phases.add(new Resolver.Phase());
phases.add(new CompileTimeConstantAnalyzer.Phase());
phases.add(new TypeAnalyzer());
return phases;
}
@Override
public boolean developerModeChecks() {
return compilerOptions.developerModeChecks();
}
@Override
public CompilerMetrics getCompilerMetrics() {
return compilerMetrics;
}
@Override
public String getJvmMetricOptions() {
return compilerOptions.getJvmMetricOptions();
}
@Override
public boolean typeErrorsAreFatal() {
return compilerOptions.typeErrorsAreFatal();
}
@Override
public boolean warningsAreFatal() {
return compilerOptions.warningsAreFatal();
}
@Override
public boolean resolveDespiteParseErrors() {
return compilerOptions.resolveDespiteParseErrors();
}
@Override
public boolean incremental() {
return compilerOptions.buildIncrementally();
}
@Override
public File getOutputDirectory() {
return compilerOptions.getWorkDirectory();
}
@Override
public LibrarySource getSystemLibraryFor(String importSpec) {
URI systemUri;
try {
systemUri = new URI(importSpec);
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
// Verify the dart system library exists
if( null == this.packageLibraryManager.expandRelativeDartUri(systemUri) ) {
return null;
}
// Ensure we are using the short form if it exists
URI shortUri = packageLibraryManager.getShortUri(systemUri);
if (shortUri != null) {
systemUri = shortUri;
}
return new UrlLibrarySource(systemUri, this.packageLibraryManager);
}
@Override
public CompilerOptions getCompilerOptions() {
return compilerOptions;
}
@Override
public ErrorFormat printErrorFormat() {
return compilerOptions.printErrorFormat();
}
@Override
public PackageLibraryManager getPackageLibraryManager() {
return packageLibraryManager;
}
}

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compiler/java/com/google/dart/compiler/DefaultDartArtifactProvider.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.net.URISyntaxException;
/**
* A default implementation of {@link DartArtifactProvider} specifying
* generated files be placed in the same directory as source files.
*/
public class DefaultDartArtifactProvider extends DartArtifactProvider {
private final File outputDirectory;
public DefaultDartArtifactProvider() {
this(new File("out"));
}
public DefaultDartArtifactProvider(File outputDirectory) {
this.outputDirectory = outputDirectory;
}
@Override
public Reader getArtifactReader(Source source, String part, String extension)
throws IOException {
if (PackageLibraryManager.isDartUri(source.getUri())) {
DartSource bundledSource = getBundledArtifact(source, source, part, extension);
if (bundledSource != null) {
Reader reader = null;
try {
reader = bundledSource.getSourceReader();
} catch (FileNotFoundException e) {
/* thrown if file doesn't exist, which is fine */
}
if (reader != null) {
return new BufferedReader(reader);
}
}
}
File file = getArtifactFile(source, part, extension);
if (!file.exists()) {
return null;
}
return new BufferedReader(new FileReader(file));
}
@Override
public URI getArtifactUri(Source source, String part, String extension) {
try {
return new URI("file", getArtifactFile(source, part, extension).getPath(), null);
} catch (URISyntaxException e) {
throw new IllegalArgumentException(e);
}
}
@Override
public Writer getArtifactWriter(Source source, String part, String extension) throws IOException {
return new BufferedWriter(new FileWriter(makeDirectories(getArtifactFile(source, part,
extension))));
}
@Override
public boolean isOutOfDate(Source source, Source base, String extension) {
if (PackageLibraryManager.isDartUri(base.getUri())) {
Source bundledSource = getBundledArtifact(source, base, "", extension);
if (bundledSource != null && bundledSource.exists()) {
// Note: Artifacts bundled with sources are always up to date
return false;
}
}
File artifactFile = getArtifactFile(base, "", extension);
return !artifactFile.exists() || artifactFile.lastModified() < source.getLastModified();
}
// TODO(jbrosenberg): remove 'source' argument from this method, it's not used
protected DartSource getBundledArtifact(Source source, Source base, String part, String extension) {
LibrarySource library;
URI relativeUri;
if (base instanceof LibrarySource) {
library = (LibrarySource) base;
relativeUri = library.getUri().resolve(".").normalize().relativize(base.getUri());
} else if (base instanceof DartSource){
library = ((DartSource) base).getLibrary();
String name = base.getName();
URI nameUri = URI.create(name).normalize();
relativeUri = library.getUri().resolve(".").normalize().relativize(nameUri);
} else {
throw new AssertionError(base.getClass().getName());
}
DartSource bundledSource;
if (!relativeUri.isAbsolute()) {
bundledSource = library.getSourceFor(fullname(relativeUri.getPath(), part, extension));
} else {
bundledSource = null;
}
return bundledSource;
}
/**
* Answer the artifact file associated with the specified source. Only one
* artifact may be associated with the given extension.
*
* @param source the source file (not <code>null</code>)
* @param part a component of the source file to get a reader for (may be empty).
* @param extension the file extension for this artifact (not
* <code>null</code>, not empty)
* @return the artifact file (not <code>null</code>)
*/
protected File getArtifactFile(Source source, String part, String extension) {
String name = source.getName();
name = URI.create(name).normalize().toString();
name = normalizeArtifactName(name);
File file = new File(outputDirectory, fullname(name, part, extension));
return file;
}
/*
* Removes extraneous punctuation and file path syntax.
*/
private String normalizeArtifactName(String name) {
/**
* For efficiency, String operations are replaced with a single pass over
* the character array data.
*
* Note: This is a refactor of a previous version which used repeated calls
* to String.replace(), which turns out to be unnecessarily expensive. This
* particular method has been identified as being called a large number of
* times, thus the need for the micro-optimization here.
*
* This is the original logic being implemented here:
*
* <code>
* name = name.replace("//", File.separator);
* name = name.replace(":", "");
* name = name.replace("!", "");
* name = name.replace("..", "_");
* </code>
*
* Please update the above if the logic being implemented ever changes.
*
* TODO(jbrosenberg): Figure out a better way such that this normalization
* is no longer needed in the first place. Source objects could be built
* from pre-normalized prefixes, etc. Or if it can be called less often,
* then use pre-compiled Patterns and Matchers instead.
*/
boolean lastCharWasSlash = false;
boolean lastCharWasPeriod = false;
boolean madeChanges = false;
int nameLen = name.length();
char[] newName = new char[nameLen];
int idx = 0;
for (char ch : name.toCharArray()) {
if (lastCharWasPeriod && ch != '.') {
// didn't get a second period, so append the one we did get
newName[idx++] = '.';
lastCharWasPeriod = false;
} else if (lastCharWasSlash && ch != '/') {
// didn't get a second slash, so append the one we did get
newName[idx++] = '/';
lastCharWasSlash = false;
}
switch (ch) {
case ':':
case '!':
// replace ':'s and '!'s with empty string
madeChanges = true;
break;
case '/':
if (lastCharWasSlash) {
// got a second slash, replace with File.separatorChar
madeChanges = true;
newName[idx++] = File.separatorChar;
lastCharWasSlash = false;
} else {
lastCharWasSlash = true;
}
break;
case '.':
if (lastCharWasPeriod) {
// got a second period, replace with a '_'
madeChanges = true;
newName[idx++] = ('_');
lastCharWasPeriod = false;
} else {
lastCharWasPeriod = true;
}
break;
default:
newName[idx++] = ch;
lastCharWasSlash = false;
lastCharWasPeriod = false;
}
}
if (lastCharWasPeriod) {
// didn't get a final second period, so append the one we did get
newName[idx++] = '.';
} else if (lastCharWasSlash) {
// didn't get a final second slash, so append the one we did get
newName[idx++] = '/';
}
if (madeChanges) {
name = new String(newName, 0, idx);
}
return name;
}
private File makeDirectories(File file) {
file.getParentFile().mkdirs();
return file;
}
private String fullname(String name, String part, String extension) {
if (part.isEmpty()) {
return name + "." + extension;
} else {
return name + "$" + part + "." + extension;
}
}
}

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compiler/java/com/google/dart/compiler/DefaultDartCompilerListener.java
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// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.CompilerConfiguration.ErrorFormat;
import com.google.dart.compiler.ast.DartUnit;
import java.io.PrintStream;
/**
* A default implementation of {@link DartCompilerListener} which counts
* compilation errors.
*/
public class DefaultDartCompilerListener implements DartCompilerListener {
/**
* The number of (fatal) problems that occurred during compilation.
*/
private int errorCount = 0;
/**
* The number of (non-fatal) problems that occurred during compilation.
*/
private int warningCount = 0;
/**
* The number of (non-fatal) problems that occurred during compilation.
*/
private int typeErrorCount = 0;
/**
* Formatter used to report error messages. Marked protected so that
* subclasses can override it (e.g. for a test server using HTML formatting).
*/
protected final ErrorFormatter formatter;
public DefaultDartCompilerListener(ErrorFormat errorFormat) {
this(System.err, errorFormat);
}
/**
* @param outputStream the {@link PrintStream} to use for {@link ErrorFormatter}.
*/
public DefaultDartCompilerListener(PrintStream outputStream, ErrorFormat errorFormat) {
formatter = new PrettyErrorFormatter(outputStream, useColor(), errorFormat);
}
private boolean useColor() {
return String.valueOf(System.getenv("TERM")).startsWith("xterm") && System.console() != null;
}
/**
* Answer the number of fatal errors that occurred during compilation.
*
* @return the number of problems
*/
public int getErrorCount() {
return errorCount;
}
/**
* Answer the number of non-fatal warnings that occurred during compilation.
*
* @return the number of problems
*/
public int getWarningCount() {
return warningCount;
}
/**
* Answer the number of non-fatal type problems that occurred during compilation.
*
* @return the number of problems
*/
public int getTypeErrorCount() {
return typeErrorCount;
}
/**
* Increment the {@link #errorCount} by 1
*/
protected void incrementErrorCount() {
errorCount++;
}
/**
* Increment the {@link #warningCount} by 1
*/
protected void incrementWarningCount() {
warningCount++;
}
/**
* Increment the {@link #typeErrorCount} by 1
*/
protected void incrementTypeErrorCount() {
typeErrorCount++;
}
@Override
public void onError(DartCompilationError event) {
formatter.format(event);
if (event.getErrorCode().getSubSystem() == SubSystem.STATIC_TYPE) {
incrementTypeErrorCount();
} else if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.ERROR) {
incrementErrorCount();
} else if (event.getErrorCode().getErrorSeverity() == ErrorSeverity.WARNING) {
incrementWarningCount();
}
}
@Override
public void unitAboutToCompile(DartSource source, boolean diet) {
}
@Override
public void unitCompiled(DartUnit unit) {
}
}

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compiler/java/com/google/dart/compiler/DefaultErrorFormatter.java
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// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.common.base.Objects;
import com.google.dart.compiler.CompilerConfiguration.ErrorFormat;
import java.io.PrintStream;
/**
* An error formatter that simply prints the file name with the line and column
* location.
*/
public class DefaultErrorFormatter implements ErrorFormatter {
protected final PrintStream outputStream;
protected final ErrorFormat errorFormat;
public DefaultErrorFormatter(PrintStream outputStream, ErrorFormat errorFormat) {
this.outputStream = outputStream;
this.errorFormat = errorFormat;
}
@Override
public void format(DartCompilationError event) {
StringBuilder buf = new StringBuilder();
appendError(buf, event);
outputStream.print(buf);
outputStream.print("\n");
}
protected void appendError(StringBuilder buf, DartCompilationError error) {
Source source = error.getSource();
String sourceName = getSourceName(source);
int line = error.getLineNumber();
int col = error.getColumnNumber();
int length = error.getLength();
if (errorFormat == ErrorFormat.MACHINE) {
buf.append(String.format(
"%s|%s|%s|%s|%d|%d|%d|%s",
escapePipe(error.getErrorCode().getErrorSeverity().toString()),
escapePipe(error.getErrorCode().getSubSystem().toString()),
escapePipe(error.getErrorCode().toString()),
escapePipe(sourceName),
line,
col,
length,
escapePipe(error.getMessage())));
} else {
String includeFrom = getImportString(source);
buf.append(String.format(
"%s:%d:%d: %s%s",
sourceName,
line,
col,
error.getMessage(),
includeFrom));
}
}
protected static String getImportString(Source sourceFile) {
String includeFrom = "";
if (sourceFile instanceof DartSource) {
LibrarySource lib = ((DartSource) sourceFile).getLibrary();
if (lib != null && !Objects.equal(sourceFile.getUri(), lib.getUri())) {
includeFrom = " (sourced from " + lib.getUri() + ")";
}
}
return includeFrom;
}
protected static String getSourceName(Source source) {
if (source instanceof UrlDartSource) {
return source.getUri().toString();
}
if (source != null) {
return source.getName();
}
return "<unknown-source-file>";
}
protected static String escapePipe(String input) {
StringBuilder result = new StringBuilder();
for (char c : input.toCharArray()) {
if (c == '\\' || c == '|') {
result.append('\\');
}
result.append(c);
}
return result.toString();
}
}

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compiler/java/com/google/dart/compiler/DefaultLibrarySource.java
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@ -1,202 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.util.DartSourceString;
import com.google.dart.compiler.util.Lists;
import com.google.dart.compiler.util.Paths;
import java.io.File;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Create a default app library specification when compiling a single dart file.
*
* @author johnlenz@google.com (John Lenz)
*/
public class DefaultLibrarySource extends UrlSource implements LibrarySource {
private static final String WRAPPED_NAME_PREFIX = "_DefaultLibrarySource.wrapper.";
private final File sourceFile;
private final Map<String, DartSource> sources;
private final Map<String, LibrarySource> imports;
private String source;
private String wrappedName;
// TODO: Deprecated
public DefaultLibrarySource(List<String> sources, String entryPoint) {
this(sources.get(0), Paths.toFiles(sources), entryPoint);
}
// TODO: Deprecated
public DefaultLibrarySource(List<String> sources, List<String> imports, String entryPoint) {
this(sources.get(0), Paths.toFiles(sources), Paths.toFiles(imports), entryPoint);
}
// TODO: Deprecated
public DefaultLibrarySource(File sourceFile, String entryPoint) {
this(sourceFile.getName(), Lists.<File> create(sourceFile),
Lists.<File> create(), entryPoint);
}
public DefaultLibrarySource(String appName, List<File> sourceFiles, String entryPoint) {
this(appName, sourceFiles, Lists.<File> create(), entryPoint);
}
/**
* Answer a new instance representing a {@link LibrarySource} with the
* specified name and that contains the specified imports and source files.
*
* @param appName the application name (not <code>null</code>, not empty)
* @param sourceFiles the source files to be included in the application (not
* <code>null</code>, and must contain at least one file)
* @param importFiles libraries to be imported into the application (e.g. from
* #import directives)
* @param entryPoint The name of the static method to call to invoke the
* library. A synthetic main() method will be generated which wraps a call to
* this method. Pass <code>null</code> to use the default main() method
* lookup.
*/
public DefaultLibrarySource(String appName, List<File> sourceFiles, List<File> importFiles,
String entryPoint) {
this(sourceFiles.get(0));
for (File file : sourceFiles) {
String relPath = Paths.relativePathFor(sourceFile, file);
this.sources.put(relPath, new UrlDartSource(file, this));
}
for (File file : importFiles) {
String relPath = Paths.relativePathFor(sourceFile, file);
this.imports.put(relPath, new UrlLibrarySource(file));
}
wrappedName = WRAPPED_NAME_PREFIX + appName;
source = generateSource(wrappedName, sourceFile, importFiles, sourceFiles, entryPoint);
this.sources.put(wrappedName, new DartSourceString(wrappedName, source));
}
private DefaultLibrarySource(File sourceFile) {
super(sourceFile);
this.sourceFile = sourceFile;
this.sources = new HashMap<String, DartSource>();
this.imports = new HashMap<String, LibrarySource>();
}
/**
* Generate source declaring a library. An app library will specify a
* non-<code>null</code> entryPoint.
*
* @param name the name of the application or library
* @param imports a collection of relative paths indicating the libraries
* imported by this application or library
* @param sources a collection of relative paths indicating the dart sources
* included in this application or library
* @param entryPoint The name of the static method to call to invoke the
* library. A synthetic main() method will be generated which wraps a call to
* this method. Pass <code>null</code> to use the default main() method
* lookup.
* @return the source (not <code>null</code>)
*/
public static String generateSource(String name, List<String> imports,
List<String> sources, String entryPoint) {
return generateSource(name, new File(name), Paths.toFiles(imports),
Paths.toFiles(sources), entryPoint);
}
/**
* Generate source declaring a library. If an entryPoint is provided a main()
* method will be synthesized which wraps a call to the provided entryPoint
* method.
*
* @param name the name of the application or library
* @param baseFile the application or library file that will contain this
* source or any file in that same directory (not <code>null</code>,
* but does not need to exist)
* @param importFiles a collection of library files imported by this
* application or library
* @param sourceFiles a collection of dart source files included in this
* application or library
* @param entryPoint The name of the static method to call to invoke the
* library. A synthetic main() method will be generated which wraps a call to
* this method. Pass <code>null</code> to use the default main() method
* lookup.
* @return the source (not <code>null</code>)
*/
public static String generateSource(String name, File baseFile, List<File> importFiles,
List<File> sourceFiles, String entryPoint) {
StringWriter sw = new StringWriter(200);
PrintWriter pw = new PrintWriter(sw);
pw.println("library " + name + ";");
if (importFiles != null) {
for (File file : importFiles) {
String relPath = file.getPath();
if (!relPath.startsWith("dart:")) {
relPath = Paths.relativePathFor(baseFile, file);
}
if (relPath != null) {
pw.println("import '" + relPath + "';");
}
}
}
if (sourceFiles != null) {
for (File file : sourceFiles) {
String relPath = Paths.relativePathFor(baseFile, file);
if (relPath != null) {
pw.println("part '" + relPath + "';");
}
}
}
if (entryPoint != null) {
// synthesize a main method, which wraps the entryPoint method call
pw.println();
pw.println(DartCompiler.MAIN_ENTRY_POINT_NAME + "() {");
pw.println(" " + entryPoint + "();");
pw.println("}");
}
return sw.toString();
}
@Override
public Reader getSourceReader() {
return new StringReader(source);
}
@Override
public String getUniqueIdentifier() {
return "string://" + wrappedName;
}
@Override
public URI getUri() {
try {
// A bogus uri (but which ends with our wrappedName)
return new URI("string://" + wrappedName);
} catch (URISyntaxException e) {
throw new AssertionError(e);
}
}
@Override
public String getName() {
return wrappedName;
}
@Override
public LibrarySource getImportFor(String relPath) {
return imports.get(relPath);
}
@Override
public DartSource getSourceFor(String relPath) {
return sources.get(relPath);
}
}

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compiler/java/com/google/dart/compiler/DelegatingCompilerConfiguration.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.CommandLineOptions.CompilerOptions;
import com.google.dart.compiler.metrics.CompilerMetrics;
import java.io.File;
import java.util.List;
/**
* Provides a way to override a specific method of an existing instance of a CompilerConfiguration.
*
* @author zundel@google.com (Eric Ayers)
*/
public class DelegatingCompilerConfiguration implements CompilerConfiguration {
private CompilerConfiguration delegate;
public DelegatingCompilerConfiguration(CompilerConfiguration delegate) {
this.delegate = delegate;
}
@Override
public boolean developerModeChecks() {
return delegate.developerModeChecks();
}
@Override
public List<DartCompilationPhase> getPhases() {
return delegate.getPhases();
}
@Override
public CompilerMetrics getCompilerMetrics() {
return delegate.getCompilerMetrics();
}
@Override
public String getJvmMetricOptions() {
return delegate.getJvmMetricOptions();
}
@Override
public boolean typeErrorsAreFatal() {
return delegate.typeErrorsAreFatal();
}
@Override
public boolean warningsAreFatal() {
return delegate.warningsAreFatal();
}
@Override
public boolean resolveDespiteParseErrors() {
return delegate.resolveDespiteParseErrors();
}
@Override
public boolean incremental() {
return delegate.incremental();
}
@Override
public File getOutputDirectory() {
return delegate.getOutputDirectory();
}
@Override
public LibrarySource getSystemLibraryFor(String importSpec) {
return delegate.getSystemLibraryFor(importSpec);
}
@Override
public CompilerOptions getCompilerOptions() {
return delegate.getCompilerOptions();
}
@Override
public ErrorFormat printErrorFormat() {
return delegate.printErrorFormat();
}
@Override
public PackageLibraryManager getPackageLibraryManager() {
return delegate.getPackageLibraryManager();
}
}

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compiler/java/com/google/dart/compiler/DeltaAnalyzer.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.common.collect.Sets;
import com.google.common.io.CharStreams;
import com.google.common.io.Closeables;
import com.google.dart.compiler.ast.DartNode;
import com.google.dart.compiler.ast.DartUnit;
import com.google.dart.compiler.ast.LibraryNode;
import com.google.dart.compiler.ast.LibraryUnit;
import com.google.dart.compiler.metrics.CompilerMetrics;
import com.google.dart.compiler.parser.DartParser;
import com.google.dart.compiler.resolver.CoreTypeProvider;
import com.google.dart.compiler.resolver.CoreTypeProviderImplementation;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.ElementKind;
import com.google.dart.compiler.resolver.LibraryElement;
import com.google.dart.compiler.resolver.MemberBuilder;
import com.google.dart.compiler.resolver.Resolver;
import com.google.dart.compiler.resolver.Scope;
import com.google.dart.compiler.resolver.SupertypeResolver;
import com.google.dart.compiler.resolver.TopLevelElementBuilder;
import com.google.dart.compiler.type.TypeAnalyzer;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
class DeltaAnalyzer {
private final SourceDelta delta;
private final LibraryElement enclosingLibrary;
private final CompilerConfiguration config;
private final DartCompilerListener listener;
private final CoreTypeProvider typeProvider;
private final DartCompilerContext context;
public DeltaAnalyzer(SourceDelta delta,
LibraryElement enclosingLibrary,
LibraryElement coreLibrary,
DartNode interestNode,
int interestStart,
int interestLength,
CompilerConfiguration config,
DartCompilerListener listener) {
this.delta = delta;
this.enclosingLibrary = enclosingLibrary;
this.config = config;
this.listener = listener;
typeProvider = new CoreTypeProviderImplementation(coreLibrary.getScope(), listener);
this.context = new Context();
}
public DartNode analyze() throws IOException {
Source originalSource = delta.getSourceBefore();
DartUnit unit = delta.getUnitAfter();
if (unit == null) {
DartSource source = delta.getSourceAfter();
unit = getParser(source).parseUnit();
}
Scope scope = deltaLibraryScope(originalSource, unit);
// We have to create supertypes and member elements for the entire unit. For example, if you're
// doing code-completion, you are only interested in the current expression, but you may be
// code-completing on a type that is defined outside the current class.
new SupertypeResolver().exec(unit, context, typeProvider);
new MemberBuilder().exec(unit, context, typeProvider);
// The following two phases can be narrowed down to the interest area. We currently ignore the
// interest area, but long term, we will need to narrow down to the interest area to handle
// very large files.
new Resolver(context, scope, typeProvider).exec(unit);
new TypeAnalyzer().exec(unit, context, typeProvider);
return unit;
}
private Scope deltaLibraryScope(Source originalSource, DartUnit unit) {
// Create a library unit which holds the new unit.
LibraryUnit libraryUnit = new LibraryUnit(makeLibrarySource("delta"));
// Copy all the imports
for (LibraryNode path : enclosingLibrary.getLibraryUnit().getImportPaths()) {
libraryUnit.addImportPath(path);
}
for (LibraryUnit importUnit : enclosingLibrary.getLibraryUnit().getImportedLibraries()) {
libraryUnit.addImport(importUnit, importUnit.getEntryNode());
}
libraryUnit.putUnit(unit);
// Create top-level elements for the new unit.
new TopLevelElementBuilder().exec(libraryUnit, context);
new TopLevelElementBuilder().fillInLibraryScope(libraryUnit, listener);
// Copy all the elements from the old library, except the ones declared in the original source.
Scope scope = libraryUnit.getElement().getScope();
for (Element member : enclosingLibrary.getMembers()) {
if (member.getSourceInfo().getSource() != originalSource) {
String name = member.getName();
if (ElementKind.of(member) == ElementKind.LIBRARY) {
name = "__library_" + ((LibraryElement) member).getLibraryUnit().getName();
}
scope.declareElement(name, member);
}
}
return scope;
}
private LibrarySource makeLibrarySource(final String name) {
final URI uri = URI.create(name);
return new LibrarySource() {
@Override
public String getUniqueIdentifier() {
return uri.toString();
}
@Override
public URI getUri() {
return uri;
}
@Override
public Reader getSourceReader() {
throw new AssertionError();
}
@Override
public String getName() {
return name;
}
@Override
public long getLastModified() {
throw new AssertionError();
}
@Override
public boolean exists() {
throw new AssertionError();
}
@Override
public DartSource getSourceFor(String relPath) {
return null;
}
@Override
public LibrarySource getImportFor(String relPath) {
return null;
}
};
}
private DartParser getParser(Source source) throws IOException {
Reader r = source.getSourceReader();
String sourceString = CharStreams.toString(r);
Closeables.close(r, false);
return new DartParser(source, sourceString, false, Sets.<String>newHashSet(), listener, null);
}
private class Context implements DartCompilerListener, DartCompilerContext {
@Override
public LibraryUnit getApplicationUnit() {
throw new AssertionError();
}
@Override
public LibraryUnit getAppLibraryUnit() {
throw new AssertionError();
}
@Override
public LibraryUnit getLibraryUnit(LibrarySource lib) {
throw new AssertionError();
}
@Override
public Reader getArtifactReader(Source source, String part, String extension) {
throw new AssertionError();
}
@Override
public URI getArtifactUri(DartSource source, String part, String extension) {
throw new AssertionError();
}
@Override
public Writer getArtifactWriter(Source source, String part, String extension) {
throw new AssertionError();
}
@Override
public boolean isOutOfDate(Source source, Source base, String extension) {
throw new AssertionError();
}
@Override
public CompilerMetrics getCompilerMetrics() {
return null;
}
@Override
public CompilerConfiguration getCompilerConfiguration() {
return config;
}
@Override
public LibrarySource getSystemLibraryFor(String importSpec) {
throw new AssertionError();
}
@Override
public void onError(DartCompilationError event) {
listener.onError(event);
}
@Override
public void unitAboutToCompile(DartSource source, boolean diet) {
}
@Override
public void unitCompiled(DartUnit unit) {
}
}
}

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compiler/java/com/google/dart/compiler/ErrorCode.java
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// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.util.apache.StringUtils;
/**
* The behavior common to objects representing error codes associated with
* {@link DartCompilationError Dart compilation errors}.
*/
public interface ErrorCode {
/**
* Return the message template used to create the message to be displayed for this error.
*/
String getMessage();
/**
* @return the {@link ErrorSeverity} of this error.
*/
ErrorSeverity getErrorSeverity();
/**
* @return the {@link SubSystem} which issued this error.
*/
SubSystem getSubSystem();
/**
* @return <code>true</code> if this {@link ErrorCode} should cause recompilation of the source
* during next incremental compilation.
*/
boolean needsRecompilation();
public class Helper {
/**
* @return the "qualified name" of the given {@link ErrorCode} enumeration, good for passing it
* to {@link #forQualifiedName(String)}.
*/
public static String toQualifiedName(ErrorCode errorCode) {
return errorCode.getClass().getCanonicalName() + "." + ((Enum<?>) errorCode).name();
}
/**
* @return the {@link ErrorCode} enumeration constant for string from
* {@link #toQualifiedName(ErrorCode)}.
*/
public static ErrorCode forQualifiedName(String qualifiedName) {
try {
String className = StringUtils.substringBeforeLast(qualifiedName, ".");
String fieldName = StringUtils.substringAfterLast(qualifiedName, ".");
Class<?> errorCodeClass = Class.forName(className);
return (ErrorCode) errorCodeClass.getField(fieldName).get(null);
} catch (Throwable e) {
return null;
}
}
}
}

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compiler/java/com/google/dart/compiler/ErrorFormatter.java
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@ -1,16 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
/**
* A class that that helps presenting error messages in the command line.
*
* @see DefaultErrorFormatter
* @see PrettyErrorFormatter
*/
public interface ErrorFormatter {
public void format(DartCompilationError event);
}

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compiler/java/com/google/dart/compiler/ErrorSeverity.java
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@ -1,33 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
/**
* The severity of {@link ErrorCode}.
*/
public enum ErrorSeverity {
/**
* Fatal error.
*/
ERROR("E"),
/**
* Warning, may become error with -Werror command line flag.
*/
WARNING("W"),
/**
* Info, not considered an official warning
*/
INFO("I");
final String name;
ErrorSeverity(String name) {
this.name = name;
}
public String getName() {
return name;
}
}

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compiler/java/com/google/dart/compiler/FileBasedSystemLibraryProvider.java
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@ -1,69 +0,0 @@
/*
* Copyright (c) 2012, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.compiler;
import java.io.File;
import java.io.IOException;
import java.net.URI;
/**
* A file-based {@link SystemLibraryProvider} that reads dart-sdk/lib/_internal/libraries.dart for
* system library information.
*/
public class FileBasedSystemLibraryProvider extends SystemLibraryProvider {
private File sdkLibPath;
/**
* Create a {@link FileBasedSystemLibraryProvider} with the given path to the dart SDK.
*/
public FileBasedSystemLibraryProvider(File sdkPath) {
super(new File(sdkPath, "lib").getAbsoluteFile().toURI());
//TODO(pquitslund): remove this duplicated file creation
sdkLibPath = new File(sdkPath, "lib").getAbsoluteFile();
}
@Override
protected SystemLibrariesReader createReader() throws IOException {
return new SystemLibrariesReader(sdkLibPath);
}
@Override
public SystemLibrary createSystemLibrary(String name, String host, String pathToLib,
String category, boolean documented, boolean implementation) {
File dir = new File(sdkLibPath, host);
File libFile = new File(dir, pathToLib);
if (!libFile.isFile()) {
throw new InternalCompilerException("Error mapping dart:" + host + ", path "
+ libFile.getAbsolutePath() + " is not a file.");
}
return new SystemLibrary(
name, host, pathToLib, dir, category, documented, implementation);
}
@Override
public boolean exists(URI uri) {
return new File(uri).exists();
}
@Override
public URI resolveHost(String host, URI uri) {
return new File(sdkLibPath, host).toURI().resolve("." + uri.getPath());
}
}

20
compiler/java/com/google/dart/compiler/InternalCompilerException.java
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@ -1,20 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
/**
* Exception thrown when the compiler encounters an unexpected internal error.
*/
public class InternalCompilerException extends RuntimeException {
private static final long serialVersionUID = 1L;
public InternalCompilerException(String message) {
super(message);
}
public InternalCompilerException(String message, Throwable t) {
super(message, t);
}
}

313
compiler/java/com/google/dart/compiler/LibraryDeps.java
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@ -1,313 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.common.base.Objects;
import com.google.common.base.Splitter;
import com.google.common.base.Strings;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.google.dart.compiler.ast.DartUnit;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
/**
* Represents a library's dependencies artifact.
*/
public class LibraryDeps {
private static final String VERSION = "v00001";
/**
* Each dependency record contains the library in which it was found, name of the unit in this
* library and last-modified timestamp. Any change in the timestamp of the target dependency will
* force a recompile of the associated compilation unit.
*/
public static class Dependency {
private final URI libUri;
private final String unitName;
private final long lastModified;
public Dependency(URI libUri, String unitName, long lastModified) {
this.libUri = libUri;
this.unitName = unitName;
this.lastModified = lastModified;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof Dependency) {
Dependency dep = (Dependency) obj;
return Objects.equal(libUri, dep.libUri) && Objects.equal(unitName, dep.unitName);
}
return false;
}
@Override
public int hashCode() {
return Objects.hashCode(libUri, unitName);
}
public URI getLibUri() {
return libUri;
}
public String getUnitName() {
return unitName;
}
public long getLastModified() {
return lastModified;
}
}
public static class Source {
private final Set<Dependency> deps = Sets.newHashSet();
private final Set<String> topSymbols = Sets.newHashSet();
private final Set<String> allSymbols = Sets.newHashSet();
private final Set<String> holes = Sets.newHashSet();
private boolean shouldRecompileOnAnyTopLevelChange = false;
/**
* @return the {@link Set} of {@link Dependency}s.
*/
public Set<Dependency> getDeps() {
return deps;
}
/**
* @return the names of top-level elements, such as methods and classes.
*/
public Set<String> getTopSymbols() {
return topSymbols;
}
/**
* @return the names of all elements in unit, such as names of local variables, fields, etc.
*/
public Set<String> getAllSymbols() {
return allSymbols;
}
/**
* @return the names of functions, which are invoked without qualifier. So, declaration or
* removing function with such name on top-level should cause recompiling.
*/
public Set<String> getHoles() {
return holes;
}
/**
* @return <code>true</code> if this unit should be recompiled on any change in the set of
* top-level symbols. Typically unit has compilation errors, which potentially may be
* fixed, so we should recompile this unit.
*/
public boolean shouldRecompileOnAnyTopLevelChange() {
return shouldRecompileOnAnyTopLevelChange;
}
/**
* Adds new {@link Dependency}.
*/
public void addDep(Dependency dep) {
deps.add(dep);
}
/**
* Adds symbol to the {@link Set} of top symbols.
*/
public void addTopSymbol(String symbol) {
if (!Strings.isNullOrEmpty(symbol)) {
topSymbols.add(symbol);
}
}
/**
* Adds symbol to the {@link Set} of all symbols.
*/
public void addAllSymbol(String symbol) {
allSymbols.add(symbol);
}
/**
* Adds new hole for {@link #getHoles()}.
*/
public void addHole(String hole) {
holes.add(hole);
}
}
public static LibraryDeps fromReader(Reader reader) {
try {
return fromReaderEx(reader);
} catch (Throwable e) {
return null;
}
}
private static LibraryDeps fromReaderEx(Reader reader) throws Exception {
LibraryDeps deps = new LibraryDeps();
BufferedReader buf = new BufferedReader(reader);
// Check version.
{
String line = buf.readLine();
if (!Objects.equal(line, VERSION)) {
return deps;
}
}
// Read units dependencies.
String relPath;
while (null != (relPath = buf.readLine())) {
Source source = new Source();
// Read flags.
source.shouldRecompileOnAnyTopLevelChange = Boolean.parseBoolean(buf.readLine());
// Read top symbols.
{
String line = buf.readLine();
Iterable<String> topSymbols = Splitter.on(' ').omitEmptyStrings().split(line);
Iterables.addAll(source.topSymbols, topSymbols);
}
// Read all symbols.
{
String line = buf.readLine();
Iterable<String> allSymbols = Splitter.on(' ').omitEmptyStrings().split(line);
Iterables.addAll(source.allSymbols, allSymbols);
}
// Read holes.
{
String line = buf.readLine();
Iterable<String> holes = Splitter.on(' ').omitEmptyStrings().split(line);
Iterables.addAll(source.holes, holes);
}
// Read dependencies.
while (true) {
String line = buf.readLine();
// Blank line: next unit.
if (line.length() == 0) {
break;
}
// Parse line.
String[] parts = line.split(" ");
source.deps.add(new Dependency(new URI(parts[0]), parts[1], Long.parseLong(parts[2])));
}
// Remember dependencies for current unit.
deps.sources.put(relPath, source);
}
return deps;
}
private final Map<String, Source> sources = Maps.newHashMap();
public LibraryDeps() {
}
/**
* @return the relative paths of all units with remembered dependencies.
*/
public Set<String> getUnitPaths() {
return sources.keySet();
}
/**
* @return all {@link Source} descriptions for all units in this library.
*/
public Iterable<Source> getSources() {
return sources.values();
}
/**
* @return the {@link Source} description of the unit with given path.
*/
public Source getSource(String relPath) {
return sources.get(relPath);
}
/**
* Remembers {@link Dependency}s of the unit with given path.
*/
public void putSource(String relPath, Source source) {
sources.put(relPath, source);
}
/**
* Update the library dependencies to reflect this unit's classes.
*/
public void update(DartCompilerMainContext context, DartUnit unit) {
Source source = new Source();
DartSource unitSource = (DartSource) unit.getSourceInfo().getSource();
String relPath = unitSource.getRelativePath();
putSource(relPath, source);
// Remember dependencies.
LibraryDepsVisitor.exec(unit, source);
// Fill Source with symbols.
for (String name : unit.getDeclarationNames()) {
source.addAllSymbol(name);
}
for (String name : unit.getTopDeclarationNames()) {
source.addTopSymbol(name);
}
// Analyze errors and see if any of them should force recompilation.
List<DartCompilationError> sourceErrors = context.getSourceErrors(unitSource);
for (DartCompilationError error : sourceErrors) {
if (error.getErrorCode().needsRecompilation()) {
source.shouldRecompileOnAnyTopLevelChange = true;
break;
}
}
}
public void write(Writer writer) throws IOException {
// Write version.
writer.write(VERSION);
writer.write('\n');
// Write entries.
for (Entry<String, Source> entry : sources.entrySet()) {
String relPath = entry.getKey();
Source source = entry.getValue();
// Unit name.
writer.write(relPath);
writer.write('\n');
// Flags.
writer.write(Boolean.toString(source.shouldRecompileOnAnyTopLevelChange));
writer.write('\n');
// Write top symbols.
for (String symbol : source.topSymbols) {
writer.write(symbol);
writer.write(' ');
}
writer.write('\n');
// Write all symbols.
for (String symbol : source.allSymbols) {
writer.write(symbol);
writer.write(' ');
}
writer.write('\n');
// Write holes.
for (String hole : source.holes) {
writer.write(hole);
writer.write(' ');
}
writer.write('\n');
// Write dependencies.
for (Dependency dep : source.deps) {
writer.write(dep.libUri.toString());
writer.write(' ');
writer.write(dep.unitName);
writer.write(' ');
writer.write(Long.toString(dep.lastModified));
writer.write('\n');
}
// Empty line after each unit.
writer.write('\n');
}
}
}

168
compiler/java/com/google/dart/compiler/LibraryDepsVisitor.java
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@ -1,168 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.ast.ASTVisitor;
import com.google.dart.compiler.ast.DartClass;
import com.google.dart.compiler.ast.DartIdentifier;
import com.google.dart.compiler.ast.DartMethodInvocation;
import com.google.dart.compiler.ast.DartParameterizedTypeNode;
import com.google.dart.compiler.ast.DartPropertyAccess;
import com.google.dart.compiler.ast.DartTypeNode;
import com.google.dart.compiler.ast.DartUnit;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.ElementKind;
import com.google.dart.compiler.type.InterfaceType;
import com.google.dart.compiler.type.Type;
import com.google.dart.compiler.type.TypeKind;
import java.net.URI;
/**
* A visitor that fills in {@link LibraryDeps} for a compilation unit.
*/
public class LibraryDepsVisitor extends ASTVisitor<Void> {
/**
* Fill in {@link LibraryDeps} from a {@link DartUnit}.
*/
static void exec(DartUnit unit, LibraryDeps.Source source) {
LibraryDepsVisitor v = new LibraryDepsVisitor(source);
unit.accept(v);
}
private final LibraryDeps.Source source;
private Element currentClass;
private LibraryDepsVisitor(LibraryDeps.Source source) {
this.source = source;
}
@Override
public Void visitIdentifier(DartIdentifier node) {
Element target = node.getElement();
ElementKind kind = ElementKind.of(target);
// Add dependency on the field or method.
switch (kind) {
case FIELD:
case METHOD: {
Element enclosing = target.getEnclosingElement();
addHoleIfUnqualifiedSuper(node, enclosing);
if (enclosing.getKind().equals(ElementKind.LIBRARY)) {
addElementDependency(target);
}
break;
}
}
// Add dependency on the computed type of identifiers.
switch (kind) {
case NONE:
source.addHole(node.getName());
break;
case DYNAMIC:
break;
default: {
Type type = target.getType();
if (type != null) {
Element element = type.getElement();
if (ElementKind.of(element).equals(ElementKind.CLASS)) {
addElementDependency(element);
}
}
break;
}
}
return null;
}
@Override
public Void visitPropertyAccess(DartPropertyAccess node) {
if (node.getQualifier() instanceof DartIdentifier) {
DartIdentifier qualifier = (DartIdentifier) node.getQualifier();
Element target = qualifier.getElement();
if (target != null && target.getKind() == ElementKind.LIBRARY) {
// Handle library prefixes normally.
// The prefix part of the qualifier doesn't contain any resolvable library source info.
return super.visitPropertyAccess(node);
}
}
// Skip rhs of property accesses, so that all identifiers we visit will be unqualified.
if (node.isCascade()) {
return null;
}
return node.getQualifier().accept(this);
}
@Override
public Void visitClass(DartClass node) {
currentClass = node.getElement();
node.visitChildren(this);
currentClass = null;
return null;
}
@Override
public Void visitParameterizedTypeNode(DartParameterizedTypeNode node) {
if (TypeKind.of(node.getType()).equals(TypeKind.INTERFACE)) {
addElementDependency(((InterfaceType) node.getType()).getElement());
}
node.visitChildren(this);
return null;
}
@Override
public Void visitTypeNode(DartTypeNode node) {
if (TypeKind.of(node.getType()).equals(TypeKind.INTERFACE)) {
addElementDependency(((InterfaceType) node.getType()).getElement());
}
node.visitChildren(this);
return null;
}
/**
* Add a 'hole' for the given identifier, if its declaring class is a superclass of the current
* class. A 'hole' dependency specifies a name that, if filled by something in the library scope,
* would require this unit to be recompiled.
*
* This situation occurs because names in the library scope bind more strongly than unqualified
* superclass members.
*/
private void addHoleIfUnqualifiedSuper(DartIdentifier node, Element holder) {
if (isQualified(node)) {
return;
}
if (ElementKind.of(holder) == ElementKind.CLASS && holder != currentClass) {
source.addHole(node.getName());
}
}
/**
* Adds a direct dependency on the unit providing given {@link Element}.
*/
private void addElementDependency(Element element) {
DartSource elementSource = (DartSource) element.getSourceInfo().getSource();
if (elementSource != null) {
LibrarySource library = elementSource.getLibrary();
if (library != null) {
URI libUri = library.getUri();
LibraryDeps.Dependency dep = new LibraryDeps.Dependency(libUri, elementSource.getName(),
elementSource.getLastModified());
source.addDep(dep);
}
}
}
/**
* @return <code>true</code> if given {@link DartIdentifier} is "name" part of qualified property
* access or method invocation.
*/
private static boolean isQualified(DartIdentifier node) {
if (node.getParent() instanceof DartPropertyAccess) {
return ((DartPropertyAccess) node.getParent()).getName() == node;
}
if (node.getParent() instanceof DartMethodInvocation) {
return ((DartMethodInvocation) node.getParent()).getFunctionName() == node;
}
return false;
}
}

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compiler/java/com/google/dart/compiler/LibrarySource.java
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@ -1,36 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.IOException;
/**
* Abstract interface to library source.
*
* TODO(jgw): Consider requiring implementors to intern LibrarySource instances so that users can
* depend upon reference equality to avoid cycles (or require them to use .equals()). As it is,
* there are two pieces of code in {@link DartCompiler} that do this manually, and it's a little
* tricky.
*/
public interface LibrarySource extends Source {
/**
* Answer the {@link LibrarySource} for the path specified in the receiver's
* imports declaration
*
* @param relPath path to the {@link LibrarySource} relative to the receiver
* @return the dart source or <code>null</code> if could not be found
*/
LibrarySource getImportFor(String relPath) throws IOException;
/**
* Answer the {@link DartSource} for the path specified in the receiver's
* sources declaration
*
* @param relPath the path to the {@link DartSource} relative to the receiver
* @return the dart source or <code>null</code> if could not be found
*/
DartSource getSourceFor(String relPath);
}

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compiler/java/com/google/dart/compiler/PackageLibraryManager.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
/**
* Manages the collection of {@link SystemLibrary}s.
*/
public class PackageLibraryManager {
public static class NotADartShortUriException extends RuntimeException {
private static final long serialVersionUID = 1L;
public NotADartShortUriException(String uriString) {
super("Expected dart:<short name>, got: " + uriString);
}
public NotADartShortUriException(URI uri) {
super("Expected dart:<short name>, got: " + uri.toString());
}
}
/**
* The "any" platform is meant to have definitions for all known dart system libraries.
* Other implementations may only contain a subset.
*/
public static final String DEFAULT_PLATFORM = "any";
public static final File DEFAULT_SDK_PATH = new File(System.getProperty(
"com.google.dart.sdk", "../"));
public static final File DEFAULT_PACKAGE_ROOT = new File("packages");
public static final List<File> DEFAULT_PACKAGE_ROOTS = Arrays.asList(new File[] {DEFAULT_PACKAGE_ROOT});
public static final String PACKAGE_SCHEME = "package";
public static final String PACKAGE_SCHEME_SPEC = "package:";
public static final String DART_SCHEME = "dart";
public static final String DART_SCHEME_SPEC = "dart:";
/**
* Answer <code>true</code> if the string is a dart spec
*/
public static boolean isDartSpec(String spec) {
return spec != null && spec.startsWith(DART_SCHEME_SPEC);
}
/**
* Answer <code>true</code> if the specified URI has a "dart" scheme
*/
public static boolean isDartUri(URI uri) {
return uri != null && DART_SCHEME.equals(uri.getScheme());
}
/**
* Answer <code>true</code> if the string is a package spec
*/
public static boolean isPackageSpec(String spec) {
return spec != null && spec.startsWith(PACKAGE_SCHEME_SPEC);
}
/**
* Answer <code>true</code> if the specified URI has a "package" scheme
*/
public static boolean isPackageUri(URI uri) {
return uri != null && PACKAGE_SCHEME.equals(uri.getScheme());
}
private static SystemLibraryManager SDK_LIBRARY_MANAGER;
private List<File> packageRoots = new ArrayList<File>();
private List<URI> packageRootsUri = new ArrayList<URI>();
public PackageLibraryManager() {
this(DEFAULT_SDK_PATH, DEFAULT_PLATFORM);
}
public PackageLibraryManager(File sdkPath, String platformName) {
this(new FileBasedSystemLibraryProvider(sdkPath));
}
public PackageLibraryManager(SystemLibraryProvider libraryProvider) {
initLibraryManager(libraryProvider);
setPackageRoots(DEFAULT_PACKAGE_ROOTS);
}
protected void initLibraryManager(SystemLibraryProvider libraryProvider) {
if (SDK_LIBRARY_MANAGER == null) {
SDK_LIBRARY_MANAGER = new SystemLibraryManager(libraryProvider);
}
}
/**
* Expand a relative or short URI (e.g. "dart:html") which is implementation independent to its
* full URI (e.g. "dart://html/com/google/dart/htmllib/html.dart").
*
* @param uri the relative URI
* @return the expanded URI
* or the original URI if it could not be expanded
* or null if the uri is of the form "dart:<libname>" but does not correspond to a system library
*/
public URI expandRelativeDartUri(URI uri) throws AssertionError {
if (isDartUri(uri)) {
return SDK_LIBRARY_MANAGER.expandRelativeDartUri(uri);
}
if (isPackageUri(uri)){
String host = uri.getHost();
if (host == null) {
String spec = uri.getSchemeSpecificPart();
if (!spec.startsWith("//")){
try {
if (spec.startsWith("/")){
// TODO(keertip): fix to handle spaces
uri = new URI(PACKAGE_SCHEME + ":/" + spec);
} else {
uri = new URI(PACKAGE_SCHEME + "://" + spec);
}
} catch (URISyntaxException e) {
throw new AssertionError(e);
}
}
}
}
return uri;
}
/**
* Given an absolute file URI (e.g. "file:/some/install/directory/dart-sdk/lib/core/bool.dart"),
* answer the corresponding dart: URI (e.g. "dart://core/bool.dart") for that file URI,
* or <code>null</code> if the file URI does not map to a dart: URI
* @param fileUri the file URI
* @return the dart URI or <code>null</code>
*/
public URI getRelativeUri(URI fileUri) {
// TODO (danrubel): does not convert dart: libraries outside the dart-sdk/lib directory
if (fileUri == null || !fileUri.getScheme().equals("file")) {
return null;
}
URI relativeUri = SDK_LIBRARY_MANAGER.getRelativeUri(fileUri);
if (relativeUri != null){
return relativeUri;
}
for (URI rootUri : packageRootsUri){
relativeUri = rootUri.relativize(fileUri);
if (relativeUri.getScheme() == null) {
try {
return new URI(null, null, "package://" + relativeUri.getPath(), null, null);
} catch (URISyntaxException e) {
//$FALL-THROUGH$
}
}
}
return null;
}
/**
* Given a package URI (package:foo/foo.dart), convert it into a file system URI.
*/
public URI resolvePackageUri(String packageUriRef) {
if (packageUriRef.startsWith(PACKAGE_SCHEME_SPEC)) {
String relPath = packageUriRef.substring(PACKAGE_SCHEME_SPEC.length());
if (relPath.startsWith("/")){
relPath = relPath.replaceAll("^\\/+", "");
}
for (URI rootUri : packageRootsUri){
URI fileUri = rootUri.resolve(relPath);
File file = new File(fileUri);
if (file.exists()){
try {
return file.getCanonicalFile().toURI();
} catch (IOException e) {
file.toURI();
}
}
}
// don't return null for package scheme
return packageRootsUri.get(0).resolve(relPath);
}
return null;
}
/**
* Answer the original "dart:<libname>" URI for the specified resolved URI or <code>null</code> if
* it does not map to a short URI.
*/
public URI getShortUri(URI uri) {
URI shortUri = SDK_LIBRARY_MANAGER.getShortUri(uri);
if (shortUri != null){
return shortUri;
}
shortUri = getRelativeUri(uri);
if (shortUri != null){
try {
if (shortUri.getHost() != null){
return new URI(null, null, shortUri.getScheme() + ":" + shortUri.getHost() + shortUri.getPath(),null, null);
}
else {
return new URI(null, null, shortUri.getScheme() + ":" + shortUri.getSchemeSpecificPart(), null, null);
}
} catch (URISyntaxException e) {
}
}
return null;
}
/**
* Expand a relative or short URI (e.g. "dart:html") which is implementation independent to its
* full URI (e.g. "dart://html/com/google/dart/htmllib/html.dart") and then translate that URI to
* a "file:" URI (e.g.
* "file:/some/install/directory/com/google/dart/htmllib/html.dart").
*
* @param uri the original URI
* @return the expanded and translated URI, which may be <code>null</code> and may not exist
* @exception RuntimeException if the URI is a "dart" scheme, but does not map to a defined system
* library
*/
public URI resolveDartUri(URI uri) {
return translateDartUri(expandRelativeDartUri(uri));
}
public List<File> getPackageRoots(){
return packageRoots;
}
public void setPackageRoots(List<File> roots){
if (roots == null || roots.isEmpty()){
roots = DEFAULT_PACKAGE_ROOTS;
}
packageRoots.clear();
for (File file : roots){
packageRoots.add(file.getAbsoluteFile());
}
packageRootsUri.clear();
for (File file : roots){
packageRootsUri.add(file.toURI());
}
}
/**
* Translate the URI from dart://[host]/[pathToLib] (e.g. dart://html/html.dart)
* to a "file:" URI (e.g. "file:/some/install/directory/html.dart")
*
* @param uri the original URI
* @return the translated URI, which may be <code>null</code> and may not exist
* @exception RuntimeException if the URI is a "dart" scheme,
* but does not map to a defined system library
*/
public URI translateDartUri(URI uri) {
if (isDartUri(uri)) {
return SDK_LIBRARY_MANAGER.translateDartUri(uri);
}
if (isPackageUri(uri)){
URI fileUri;
for (URI rootUri : packageRootsUri){
fileUri = getResolvedPackageUri(uri, rootUri);
File file = new File(fileUri);
if (file.exists()){
try {
return file.getCanonicalFile().toURI();
} catch (IOException e) {
return file.toURI();
}
}
}
// resolve against first package root
fileUri = getResolvedPackageUri(uri, packageRootsUri.get(0));
return fileUri;
}
return uri;
}
/**
* Given a uri, resolve against the list of package roots, used to find generated files
* @return uri - resolved uri if file exists, else return given uri
*/
public URI findExistingFileInPackages(URI fileUri){
URI resolvedUri = getRelativeUri(fileUri);
if (isPackageUri(resolvedUri)){
resolvedUri = resolvePackageUri(resolvedUri.toString());
return resolvedUri;
}
return fileUri;
}
/**
* Resolves the given uri against the package root uri
*/
private URI getResolvedPackageUri(URI uri, URI packageRootUri) {
URI fileUri;
// TODO(keertip): Investigate further
// if uri.getHost() returns null, then it is resolved right
// so use uri.getAuthority to resolve
// package://third_party/dart_lang/lib/unittest/unittest.dart
if (uri.getHost() != null){
fileUri = packageRootUri.resolve(uri.getHost() + uri.getPath());
} else {
fileUri = packageRootUri.resolve(uri.getAuthority() + uri.getPath());
}
return fileUri;
}
/**
* Answer a collection of all bundled library URL specs (e.g. "dart:html").
*
* @return a collection of specs (not <code>null</code>, contains no <code>null</code>s)
*/
public Collection<String> getAllLibrarySpecs() {
return SDK_LIBRARY_MANAGER.getAllLibrarySpecs();
}
protected SystemLibrary[] getDefaultLibraries() {
return SDK_LIBRARY_MANAGER.getDefaultLibraries();
}
public Collection<SystemLibrary> getSystemLibraries(){
return SDK_LIBRARY_MANAGER.getAllSystemLibraries();
}
/**
* Check if this URI denotes a patch file.
*/
public static boolean isPatchFile(File file) {
return SDK_LIBRARY_MANAGER.isPatchFile(file.toURI());
}
}

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compiler/java/com/google/dart/compiler/PrettyErrorFormatter.java
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@ -1,156 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.common.io.Closeables;
import com.google.dart.compiler.CompilerConfiguration.ErrorFormat;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintStream;
import java.io.Reader;
/**
* An error formatter that scans the source file and prints the error line and
* some context around it. This formatter has two modes: with or without color.
* When using colors, it prints the error message in red, and it highlights the
* portion of the line containing the error in red. Without colors, it prints an
* extra line underlying the portion of the line containing the error.
*/
public class PrettyErrorFormatter extends DefaultErrorFormatter {
public static final String ERROR_BOLD_COLOR = "\033[31;1m";
public static final String ERROR_COLOR = "\033[31m";
// Mix ANSI with xterm colors, giving ANSI priority. The terminal should ignore xterm codes
// if it doesn't support them.
public static final String WARNING_BOLD_COLOR = "\033[33;1m\033[38;5;202m";
public static final String WARNING_COLOR = "\033[33m\033[38;5;208m";
public static final String NO_COLOR = "\033[0m";
private final boolean useColor;
public PrettyErrorFormatter(PrintStream outputStream,
boolean useColor,
ErrorFormat errorFormat) {
super(outputStream, errorFormat);
this.useColor = useColor;
}
@Override
public void format(DartCompilationError event) {
Source sourceFile = event.getSource();
// if this is an unknown source type, default to the basic error formatter
if (!(sourceFile instanceof DartSource) && !(sourceFile instanceof LibrarySource)) {
super.format(event);
return;
}
BufferedReader reader = null;
try {
Reader sourceReader = sourceFile.getSourceReader();
if (sourceReader != null) {
reader = new BufferedReader(sourceReader);
}
// get the error line and the line above it (note: line starts at 1)
int line = event.getLineNumber();
String lineBefore = null;
String lineText = null;
if (reader != null) {
lineBefore = getLineAt(reader, line - 1);
lineText = getLineAt(reader, 1);
}
// if there is no line to highlight, default to the basic error formatter
if (lineText == null) {
super.format(event);
return;
}
// get column/length and ensure they are within the line limits.
int col = event.getColumnNumber() - 1;
int length = event.getLength();
col = between(col, 0, lineText.length());
length = between(length, 0, lineText.length() - col);
length = length == 0 ? lineText.length() - col : length;
// print the error message
StringBuilder buf = new StringBuilder();
if (useColor) {
buf.append(event.getErrorCode().getErrorSeverity() == ErrorSeverity.WARNING
? WARNING_BOLD_COLOR : ERROR_BOLD_COLOR);
}
appendError(buf, event);
if (useColor) {
buf.append(NO_COLOR);
}
buf.append("\n");
// show the previous line for context
if (lineBefore != null) {
buf.append(String.format("%6d: %s\n", line - 1, lineBefore));
}
if (useColor) {
// highlight error in red
buf.append(String.format("%6d: %s%s%s%s%s\n",
line,
lineText.substring(0, col),
event.getErrorCode().getErrorSeverity() == ErrorSeverity.WARNING
? WARNING_COLOR : ERROR_COLOR,
lineText.substring(col, col + length),
NO_COLOR,
lineText.substring(col + length)));
} else {
// print the error line without formatting
buf.append(String.format("%6d: %s\n", line, lineText));
// underline error portion
buf.append(" ");
for (int i = 0; i < col; ++i) {
buf.append(' ');
}
buf.append('~');
if (length > 1) {
for (int i = 0; i < length - 2; ++i) {
buf.append('~');
}
buf.append('~');
}
buf.append('\n');
}
outputStream.print(buf.toString());
} catch (IOException ex) {
super.format(event);
} finally {
if (reader != null) {
Closeables.closeQuietly(reader);
}
}
}
private String getLineAt(BufferedReader reader, int line) throws IOException {
if (line <= 0) {
return null;
}
String currentLine = null;
// TODO(sigmund): do something more efficient - we currently do a linear
// scan of the file every time an error is reported. This will not scale
// when many errors are reported on the same file.
while ((currentLine = reader.readLine()) != null && line-- > 1){}
return currentLine;
}
/**
* Returns the closest value in {@code [start,end]} to the given value. If
* the given range is entirely empty, then {@code start} is returned.
*/
private static int between(int val, int start, int end) {
return Math.max(start, Math.min(val, end));
}
}

52
compiler/java/com/google/dart/compiler/Source.java
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@ -1,52 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.IOException;
import java.io.Reader;
import java.net.URI;
import java.util.Date;
/**
* Abstract interface to a source file.
*/
public interface Source {
/**
* Determines whether the given source exists.
*/
boolean exists();
/**
* Returns the last-modified timestamp for this source, using the same units as
* {@link Date#getTime()}.
*/
long getLastModified();
/**
* Gets the name of this source.
*/
String getName();
/**
* Gets a reader for the dart file's source code. The caller is responsible for closing the
* returned reader.
*/
Reader getSourceReader() throws IOException;
/**
* Return an identifier that will uniquely identify this source.
*
* @return the unique identifier for this source.
*/
String getUniqueIdentifier();
/**
* Gets the identifier for this source. This is used to uniquely identify the
* source, but should not be used to obtain the source content. Use
* {@link #getSourceReader()} to obtain the source content.
*/
URI getUri();
}

57
compiler/java/com/google/dart/compiler/SourceDelta.java
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// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.ast.DartUnit;
/**
* Representation of changes to source.
*/
public abstract class SourceDelta {
public abstract Source getSourceBefore();
public abstract DartSource getSourceAfter();
public abstract DartUnit getUnitAfter();
public final SourceDelta after(DartSource sourceAfter) {
return new BeforeAfter(getSourceBefore(), sourceAfter, null);
}
public final SourceDelta after(DartUnit nodeAfter) {
return new BeforeAfter(getSourceBefore(), null, nodeAfter);
}
public static SourceDelta before(final DartSource sourceBefore) {
return new BeforeAfter(sourceBefore, sourceBefore, null);
}
private static class BeforeAfter extends SourceDelta {
private final Source sourceBefore;
private final DartSource sourceAfter;
private final DartUnit nodeAfter;
BeforeAfter(Source sourceBefore, DartSource sourceAfter, DartUnit nodeAfter) {
this.sourceBefore = sourceBefore;
this.sourceAfter = sourceAfter;
this.nodeAfter = nodeAfter;
}
@Override
public Source getSourceBefore() {
return sourceBefore;
}
@Override
public DartSource getSourceAfter() {
return sourceAfter;
}
@Override
public DartUnit getUnitAfter() {
return nodeAfter;
}
}
}

12
compiler/java/com/google/dart/compiler/SubSystem.java
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@ -1,12 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
/**
* Subsystem of compiler.
*/
public enum SubSystem {
COMPILER, PARSER, STATIC_TYPE, RESOLVER
}

264
compiler/java/com/google/dart/compiler/SystemLibrariesReader.java
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/*
* Copyright (c) 2012, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.compiler;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.io.CharStreams;
import com.google.common.io.Closeables;
import com.google.dart.compiler.CompilerConfiguration.ErrorFormat;
import com.google.dart.compiler.ast.ASTVisitor;
import com.google.dart.compiler.ast.DartBooleanLiteral;
import com.google.dart.compiler.ast.DartExpression;
import com.google.dart.compiler.ast.DartFieldDefinition;
import com.google.dart.compiler.ast.DartIdentifier;
import com.google.dart.compiler.ast.DartMapLiteralEntry;
import com.google.dart.compiler.ast.DartNamedExpression;
import com.google.dart.compiler.ast.DartNewExpression;
import com.google.dart.compiler.ast.DartNode;
import com.google.dart.compiler.ast.DartStringLiteral;
import com.google.dart.compiler.ast.DartUnit;
import com.google.dart.compiler.metrics.CompilerMetrics;
import com.google.dart.compiler.parser.DartParser;
import com.google.dart.compiler.util.DartSourceString;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URI;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
/**
* A reader that parses and reads the libraries dart-sdk/lib/_internal/libraries.dart file for
* system library information library information is in the format final Map<String, LibraryInfo>
* LIBRARIES = const <LibraryInfo> { // Used by VM applications "builtin": const LibraryInfo(
* "builtin/builtin_runtime.dart", category: "Server", platforms: VM_PLATFORM), "compiler": const
* LibraryInfo( "compiler/compiler.dart", category: "Tools", platforms: 0), };
*/
public class SystemLibrariesReader {
@VisibleForTesting
public class DartLibrary {
private String shortName = null;
private String path = null;
private String category = "Shared";
private boolean documented = true;
private boolean implementation = false;
private int platforms = 0;
DartLibrary(String name) {
this.shortName = name;
}
public String getShortName() {
return shortName;
}
public String getPath() {
return path;
}
public void setPath(String path) {
this.path = path;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
public boolean isDocumented() {
return documented;
}
public void setDocumented(boolean documented) {
this.documented = documented;
}
public boolean isImplementation() {
return implementation;
}
public void setImplementation(boolean implementation) {
this.implementation = implementation;
}
public boolean isDart2JsLibrary() {
return (platforms & DART2JS_PLATFORM) != 0;
}
public boolean isVmLibrary() {
return (platforms & VM_PLATFORM) != 0;
}
public void setPlatforms(int platforms) {
this.platforms = platforms;
}
}
class LibrariesFileAstVistor extends ASTVisitor<Void> {
@Override
public Void visitMapLiteralEntry(DartMapLiteralEntry node) {
String keyString = null;
DartExpression key = node.getKey();
if (key instanceof DartStringLiteral) {
keyString = "dart:" + ((DartStringLiteral) key).getValue();
}
DartExpression value = node.getValue();
if (value instanceof DartNewExpression) {
DartLibrary library = new DartLibrary(keyString);
List<DartExpression> args = ((DartNewExpression) value).getArguments();
for (DartExpression arg : args) {
if (arg instanceof DartStringLiteral) {
library.setPath(((DartStringLiteral) arg).getValue());
}
if (arg instanceof DartNamedExpression) {
String name = ((DartNamedExpression) arg).getName().getName();
DartExpression expression = ((DartNamedExpression) arg).getExpression();
if (name.equals(CATEGORY)) {
library.setCategory(((DartStringLiteral) expression).getValue());
} else if (name.equals(IMPLEMENTATION)) {
library.setImplementation(((DartBooleanLiteral) expression).getValue());
} else if (name.equals(DOCUMENTED)) {
library.setDocumented(((DartBooleanLiteral) expression).getValue());
} else if (name.equals(PATCH_PATH)) {
String path = ((DartStringLiteral) expression).getValue();
URI uri = sdkLibPath.resolve(URI.create(path));
patchPaths.add(uri);
} else if (name.equals(PLATFORMS)) {
if (expression instanceof DartIdentifier) {
String identifier = ((DartIdentifier) expression).getName();
if (identifier.equals("VM_PLATFORM")) {
library.setPlatforms(VM_PLATFORM);
} else {
library.setPlatforms(DART2JS_PLATFORM);
}
}
}
}
}
librariesMap.put(keyString, library);
}
return null;
}
}
public static final String LIBRARIES_FILE = "libraries.dart";
public static final String INTERNAL_DIR = "_internal";
private static final String IMPLEMENTATION = "implementation";
private static final String DOCUMENTED = "documented";
private static final String CATEGORY = "category";
private static final String PATCH_PATH = "dart2jsPatchPath";
private static final String PLATFORMS = "platforms";
private static final int DART2JS_PLATFORM = 1;
private static final int VM_PLATFORM = 2;
private final URI sdkLibPath;
private final Map<String, DartLibrary> librariesMap = new HashMap<String, DartLibrary>();
private final List<URI> patchPaths = new ArrayList<URI>();
public SystemLibrariesReader(URI sdkLibPath, Reader sdkFileReader) {
this.sdkLibPath = sdkLibPath;
loadLibraryInfo(sdkFileReader);
}
public SystemLibrariesReader(File sdkLibPath) throws IOException {
this(sdkLibPath.getAbsoluteFile().toURI(), new InputStreamReader(new FileInputStream(
getLibrariesFile(sdkLibPath)), Charset.forName("UTF8")));
}
public Map<String, DartLibrary> getLibrariesMap() {
return librariesMap;
}
public List<URI> getPatchPaths() {
return patchPaths;
}
private void loadLibraryInfo(Reader sdkFileReader) {
DartUnit unit = getDartUnit(sdkFileReader);
List<DartNode> nodes = unit.getTopLevelNodes();
for (DartNode node : nodes) {
if (node instanceof DartFieldDefinition) {
node.accept(new LibrariesFileAstVistor());
}
}
}
/**
* Parse the given dart file and return the AST
*
* @param fileReader the dart file reader
* @return the parsed AST
*/
private DartUnit getDartUnit(Reader fileReader) {
String srcCode = getSource(fileReader);
DartSourceString dartSource = new DartSourceString(LIBRARIES_FILE, srcCode);
DefaultDartCompilerListener listener = new DefaultDartCompilerListener(ErrorFormat.NORMAL);
DartParser parser = new DartParser(
dartSource,
srcCode,
false,
new HashSet<String>(),
listener,
new CompilerMetrics());
return parser.parseUnit();
}
private String getSource(Reader reader) {
String srcCode = null;
boolean failed = true;
try {
srcCode = CharStreams.toString(reader);
failed = false;
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
Closeables.close(reader, failed);
} catch (IOException e) {
e.printStackTrace();
}
}
return srcCode;
}
private static File getLibrariesFile(File sdkLibDir) {
File file = new File(new File(sdkLibDir, INTERNAL_DIR), LIBRARIES_FILE);
if (!file.exists()) {
throw new InternalCompilerException("Failed to find " + file.toString()
+ ". Is dart-sdk path correct?");
}
return file;
}
}

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compiler/java/com/google/dart/compiler/SystemLibrary.java
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@ -1,98 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;
/**
* A library accessible via the "dart:<libname>.lib" protocol.
*/
public class SystemLibrary {
private final String shortName;
private final String host;
private final String pathToLib;
private final File dirOrZip;
private String category;
private boolean documented;
private boolean implementation;
/**
* Define a new system library such that dart:[shortLibName] will automatically be expanded to
* dart://[host]/[pathToLib]. For example this call
*
* <pre>
* new SystemLibrary("html.lib", "html", "dart_html.lib");
* </pre>
*
* will define a new system library such that "dart:html.lib" to automatically be expanded to
* "dart://html/dart_html.lib". The dirOrZip argument is either the root directory or a zip file
* containing all files for this library.
*/
public SystemLibrary(String shortName, String host, String pathToLib, File dirOrZip, String category,
boolean documented, boolean implementation) {
this.shortName = shortName;
this.host = host;
this.pathToLib = pathToLib;
this.dirOrZip = dirOrZip;
this.category = category;
this.documented = documented;
this.implementation = implementation;
}
public String getCategory() {
return category;
}
public boolean isDocumented() {
return documented;
}
public boolean isImplementation() {
return implementation;
}
public boolean isShared(){
return category.equals("Shared");
}
public String getHost() {
return host;
}
public String getPathToLib() {
return pathToLib;
}
public String getShortName() {
return shortName;
}
public File getLibraryDir() {
return dirOrZip;
}
public URI translateUri(URI dartUri) {
if (!dirOrZip.exists()) {
throw new RuntimeException("System library for " + dartUri + " does not exist: " + dirOrZip.getPath());
}
try {
URI dirOrZipURI = dirOrZip.toURI();
if (dirOrZip.isFile()) {
return new URI("jar", "file:" + dirOrZipURI.getPath() + "!" + dartUri.getPath(), null);
} else {
return dirOrZipURI.resolve("." + dartUri.getPath());
}
} catch (URISyntaxException e) {
throw new AssertionError();
}
}
public File getFile() {
return this.dirOrZip;
}
}

241
compiler/java/com/google/dart/compiler/SystemLibraryManager.java
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@ -1,241 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.SystemLibrariesReader.DartLibrary;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
/**
* A Library manager that manages system libraries
*/
public class SystemLibraryManager {
private HashMap<String, String> expansionMap;
private Map<String, SystemLibrary> hostMap;
private final URI sdkLibPathUri;
private Map<URI, URI> longToShortUriMap;
private List<SystemLibrary> libraries;
private final SystemLibraryProvider libraryProvider;
public SystemLibraryManager(File sdkPath) {
this(new FileBasedSystemLibraryProvider(sdkPath));
}
public SystemLibraryManager(SystemLibraryProvider libraryProvider) {
this.libraryProvider = libraryProvider;
this.sdkLibPathUri = libraryProvider.getSdkLibPathUri();
setLibraries(getDefaultLibraries());
}
public URI expandRelativeDartUri(URI uri) throws AssertionError {
String host = uri.getHost();
if (host == null && uri.getAuthority() == null) {
String spec = uri.getSchemeSpecificPart();
String replacement = expansionMap.get(spec);
if (replacement != null) {
try {
uri = new URI(PackageLibraryManager.DART_SCHEME + ":" + replacement);
} catch (URISyntaxException e) {
throw new AssertionError();
}
} else {
return null;
}
}
return uri;
}
public URI getRelativeUri(URI fileUri) {
if (fileUri == null || !fileUri.getScheme().equals("file")){
return null;
}
URI relativeUri = sdkLibPathUri.relativize(fileUri);
if (relativeUri.getScheme() == null) {
try {
return new URI(null, null, "dart://" + relativeUri.getPath(), null, null);
} catch (URISyntaxException e) {
//$FALL-THROUGH$
}
}
return null;
}
public URI getShortUri(URI uri) {
URI shortUri = longToShortUriMap.get(uri);
if (shortUri != null){
return shortUri;
}
shortUri = getRelativeUri(uri);
if (shortUri != null){
try {
return new URI(null, null, shortUri.getScheme() + ":" + shortUri.getHost() + shortUri.getPath(),null, null);
} catch (URISyntaxException e) {
}
}
return null;
}
public URI translateDartUri(URI uri) {
String host = uri.getHost();
SystemLibrary library = hostMap.get(host);
if (library != null) {
return library.translateUri(uri);
}
if (host != null) {
return libraryProvider.resolveHost(host, uri);
}
String authorithy = uri.getAuthority();
if (authorithy != null){
return libraryProvider.resolveHost(authorithy, uri);
}
throw new RuntimeException("No system library defined for " + uri);
}
public Collection<String> getAllLibrarySpecs() {
Collection<String> result = new ArrayList<String>(libraries.size());
for (SystemLibrary lib : libraries) {
result.add("dart:" + lib.getShortName());
}
return result;
}
public Collection<SystemLibrary> getAllSystemLibraries(){
return libraries;
}
/**
* Load the libraries listed out in the libraries.dart files as read by the {@link SystemLibrariesReader}
*/
protected SystemLibrary[] getDefaultLibraries() {
libraries = new ArrayList<SystemLibrary>();
longToShortUriMap = new HashMap<URI, URI>();
// Cycle through the import.config, extracting explicit mappings and searching directories
URI base = this.sdkLibPathUri;
Map<String, DartLibrary> declaredLibraries = libraryProvider.getLibraryMap();
HashSet<String> explicitShortNames = new HashSet<String>();
for (Entry<String, DartLibrary> entry : declaredLibraries.entrySet()) {
if (entry.getValue().getCategory().equals("Internal")
// TODO(8365): the following line allows dart:_collection-dev to
// be imported even though it's a hidden library.
&& !entry.getKey().equals("dart:_collection-dev")) {
continue;
}
String shortName = entry.getKey().trim();
DartLibrary library = entry.getValue();
String path = library.getPath();
URI libFileUri;
try {
libFileUri = base.resolve(new URI(null, null, path, null, null)).normalize();
} catch (URISyntaxException e) {
continue;
}
if (!libraryProvider.exists(libFileUri)) {
throw new InternalCompilerException("Can't find system library dart:" + shortName
+ " at " + libFileUri);
}
int index = shortName.indexOf(':');
if (index == -1) {
continue;
}
explicitShortNames.add(shortName);
String scheme = shortName.substring(0, index + 1);
String name = shortName.substring(index + 1);
String relPath = sdkLibPathUri.relativize(libFileUri).getPath();
index = relPath.indexOf('/');
if (index == -1) {
continue;
}
String host = relPath.substring(0, index);
String pathToLib = relPath.substring(index + 1);
addLib(scheme,
host,
name,
pathToLib,
library.getCategory(),
library.isDocumented(),
library.isImplementation());
}
return libraries.toArray(new SystemLibrary[libraries.size()]);
}
protected boolean addLib(String scheme, String host, String name, String pathToLib,
String category, boolean documented, boolean implementation)
throws AssertionError {
SystemLibrary lib = libraryProvider.createSystemLibrary(name, host, pathToLib, category, documented, implementation);
libraries.add(lib);
String libSpec = scheme + name;
URI libUri;
URI expandedUri;
try {
libUri = new URI(libSpec);
expandedUri = new URI("dart:" + "//" + host + "/" + pathToLib);
} catch (URISyntaxException e) {
throw new AssertionError(e);
}
URI resolvedUri = lib.translateUri(expandedUri);
longToShortUriMap.put(resolvedUri, libUri);
longToShortUriMap.put(expandedUri, libUri);
return true;
}
/**
* Register system libraries for the "dart:" protocol such that dart:[shortLibName] (e.g.
* "dart:html") will automatically be expanded to dart://[host]/[pathToLib] (e.g.
* dart://html/html.dart)
*/
private void setLibraries(SystemLibrary[] newLibraries) {
libraries = new ArrayList<SystemLibrary>();
hostMap = new HashMap<String, SystemLibrary>();
expansionMap = new HashMap<String, String>();
for (SystemLibrary library : newLibraries) {
String host = library.getHost();
SystemLibrary existingLib = hostMap.get(host);
if (existingLib != null) {
libraries.remove(existingLib);
}
libraries.add(library);
hostMap.put(host, library);
expansionMap.put(library.getShortName(),
"//" + host + "/" + library.getPathToLib());
}
}
/**
* Check if this URI denotes a patch file.
*/
public boolean isPatchFile(URI uri) {
return libraryProvider.isPatchFile(uri);
}
}

109
compiler/java/com/google/dart/compiler/SystemLibraryProvider.java
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@ -1,109 +0,0 @@
/*
* Copyright (c) 2012, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.compiler;
import com.google.dart.compiler.SystemLibrariesReader.DartLibrary;
import java.io.IOException;
import java.net.URI;
import java.util.Map;
/**
* A provider for System libraries.
*/
public abstract class SystemLibraryProvider {
private final URI sdkLibPathUri;
private SystemLibrariesReader reader;
/**
* Create a {@link SystemLibraryProvider} with the given path to the dart SDK.
*/
public SystemLibraryProvider(URI sdkLibPathUri) {
this.sdkLibPathUri = sdkLibPathUri;
}
/**
* Define a new system library.
*
* @param name the short name of the library
* @param host the host
* @param pathToLib the path to the library
* @param category the library category
* @param documented <code>true</code> if documented, <code>false</code> otherwise
* @param implementation <code>true</code> if an implementation library, <code>false</code>
* otherwise
* @return the resulting {@link SystemLibrary}
*/
public abstract SystemLibrary createSystemLibrary(String name, String host, String pathToLib,
String category, boolean documented, boolean implementation);
/**
* Tests whether the resource denoted by this abstract URI exists.
*
* @param uri the URI to test
* @return <code>true</code> if and only if the resource denoted by this URI exists;
* <code>false</code> otherwise
*/
public abstract boolean exists(URI uri);
/**
* Get a URI describing the root of the SDK.
*/
public URI getSdkLibPathUri() {
return sdkLibPathUri;
}
/**
* Get a mapping of symbolic names (e.g., "dart:html") to {@link DartLibrary}s.
*/
public Map<String, DartLibrary> getLibraryMap() {
return getReader().getLibrariesMap();
}
/**
* Check if this URI denotes a patch file.
*/
public boolean isPatchFile(URI uri) {
return getReader().getPatchPaths().contains(uri);
}
/**
* Constructs a new URI by parsing the given host string and then resolving it against this URI.
*
* @param host the host string
* @param uri the uri to resolve against
* @return the resulting URI
*/
public abstract URI resolveHost(String host, URI uri);
/**
* Create the system libraries reader.
*
* @return a reader for parsing system libraries
*/
protected abstract SystemLibrariesReader createReader() throws IOException;
private SystemLibrariesReader getReader() {
if (reader == null) {
try {
reader = createReader();
} catch (IOException e) {
throw new InternalCompilerException("Unable to create system library reader", e);
}
}
return reader;
}
}

72
compiler/java/com/google/dart/compiler/UnitTestBatchRunner.java
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@ -1,72 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import com.google.dart.compiler.DartCompiler.Result;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/**
* Provides a framework to read command line options from stdin and feed them to
* the {@link DartCompiler}.
*
*/
public class UnitTestBatchRunner {
public interface Invocation {
public Result invoke (String[] args) throws Throwable;
}
/**
* Run the tool in 'batch' mode, receiving command lines through stdin and returning
* pass/fail status through stdout. This feature is intended for use in unit testing.
*
* @param batchArgs command line arguments forwarded from main().
*/
public static Result runAsBatch(String[] batchArgs, Invocation toolInvocation) throws Throwable {
System.out.println(">>> BATCH START");
// Read command lines in from stdin and create a new compiler for each one.
BufferedReader cmdlineReader = new BufferedReader(new InputStreamReader(
System.in));
long startTime = System.currentTimeMillis();
int testsFailed = 0;
int totalTests = 0;
Result batchResult = new Result(DartCompiler.RESULT_OK, null);
try {
String line;
for (; (line = cmdlineReader.readLine()) != null; totalTests++) {
long testStart = System.currentTimeMillis();
// TODO(zundel): These are shell script cmdlines: be smarter about quoted strings.
String[] args = line.trim().split("\\s+");
Result result = toolInvocation.invoke(args);
boolean resultPass = result.code < DartCompiler.RESULT_ERRORS;
if (resultPass) {
testsFailed++;
}
batchResult = batchResult.merge(result);
// Write stderr end token and flush.
System.err.println(">>> EOF STDERR");
System.err.flush();
System.out.println(">>> TEST " + (resultPass ? "PASS" : "FAIL") + " "
+ (System.currentTimeMillis() - testStart) + "ms");
System.out.flush();
}
} catch (Throwable e) {
System.err.println(">>> EOF STDERR");
System.err.flush();
System.out.println(">>> TEST CRASH");
System.out.flush();
throw e;
}
long elapsed = System.currentTimeMillis() - startTime;
System.out.println(">>> BATCH END (" + (totalTests - testsFailed) + "/"
+ totalTests + ") " + elapsed + "ms");
System.out.flush();
return batchResult;
}
}

54
compiler/java/com/google/dart/compiler/UrlDartSource.java
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@ -1,54 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.File;
import java.net.URI;
import java.net.URISyntaxException;
/**
* A {@link DartSource} backed by a URL.
*/
public class UrlDartSource extends UrlSource implements DartSource {
private final LibrarySource lib;
private final String relPath;
protected UrlDartSource(URI uri, String relPath, LibrarySource lib, PackageLibraryManager slm) {
super(uri,slm);
this.relPath = relPath;
this.lib = lib;
}
protected UrlDartSource(URI uri, String relPath, LibrarySource lib) {
this(uri, relPath, lib, null);
}
public UrlDartSource(File file, LibrarySource lib) {
super(file);
this.relPath = file.getPath();
this.lib = lib;
}
@Override
public LibrarySource getLibrary() {
return lib;
}
@Override
public String getName() {
try {
String uriSafeName = new URI(null, null, relPath, null).toString();
return lib.getName() + "/" + uriSafeName;
} catch (URISyntaxException e) {
throw new AssertionError(e);
}
}
@Override
public String getRelativePath() {
return relPath;
}
}

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compiler/java/com/google/dart/compiler/UrlLibrarySource.java
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@ -1,124 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.File;
import java.net.URI;
/**
* A {@link LibrarySource} backed by a URL.
*/
public class UrlLibrarySource extends UrlSource implements LibrarySource {
public UrlLibrarySource(URI uri, PackageLibraryManager slm) {
super(uri, slm);
}
public UrlLibrarySource(URI uri) {
this(uri, null);
}
public UrlLibrarySource(File file) {
super(file);
}
@Override
public String getName() {
return getUri().toString();
}
@Override
public LibrarySource getImportFor(String relPath) {
if (relPath == null || relPath.isEmpty()) {
return null;
}
try {
// Force the creation of an escaped relative URI to deal with spaces, etc.
URI uri = getUri().resolve(new URI(null, null, relPath, null, null)).normalize();
String path = uri.getPath();
// Resolve relative reference out of one system library into another
if (PackageLibraryManager.isDartUri(uri)) {
if (path != null && path.startsWith("/..")) {
URI fileUri = packageLibraryManager.resolveDartUri(uri);
URI shortUri = packageLibraryManager.getShortUri(fileUri);
if (shortUri != null) {
uri = shortUri;
}
}
} else if (PackageLibraryManager.isPackageUri(uri)) {
URI fileUri = packageLibraryManager.resolveDartUri(uri);
if (fileUri != null) {
uri = fileUri;
}
} else if (!resourceExists(uri)) {
// resolve against package root directories to find file
uri = packageLibraryManager.findExistingFileInPackages(uri);
}
return createLibrarySource(uri, packageLibraryManager);
} catch (Throwable e) {
return null;
}
}
@Override
public DartSource getSourceFor(final String relPath) {
if (relPath == null || relPath.isEmpty()) {
return null;
}
try {
// Force the creation of an escaped relative URI to deal with spaces, etc.
URI uri = getUri().resolve(new URI(null, null, relPath, null, null)).normalize();
if (PackageLibraryManager.isPackageUri(uri)) {
URI fileUri = packageLibraryManager.resolveDartUri(uri);
if (fileUri != null) {
uri = fileUri;
}
}
return createDartSource(uri, relPath, this, packageLibraryManager);
} catch (Throwable e) {
return null;
}
}
/**
* Create a URL library source.
*
* (Clients can override.)
*
* @param uri the URI of the library
* @param relPath relative path to the dart source
* @param libSource the library source
* @param packageManager the package library manager
* @return the resulting dart source
*/
protected UrlDartSource createDartSource(URI uri, String relPath, UrlLibrarySource libSource, PackageLibraryManager packageManager) {
return new UrlDartSource(uri, relPath, libSource, packageManager);
}
/**
* Create a URL library source.
*
* (Clients can override.)
*
* @param uri the URI of the library
* @return the resulting library source
*/
protected UrlLibrarySource createLibrarySource(URI uri, PackageLibraryManager packageManager) {
return new UrlLibrarySource(uri, packageManager);
}
/**
* Check if a resource exists at this URI.
*
* (Clients can override.)
*
* @param uri the URI to test
* @return <code>true</code> if a resource exists at this URI, <code>false</code> otherwise
*/
protected boolean resourceExists(URI uri) {
String path = uri.getPath();
return path == null || new File(path).exists();
}
}

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compiler/java/com/google/dart/compiler/UrlSource.java
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@ -1,205 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.JarURLConnection;
import java.net.URI;
import java.net.URL;
import java.nio.charset.Charset;
import java.util.jar.JarEntry;
/**
* A {@link Source} backed by a URL (or optionally by a file).
*/
public abstract class UrlSource implements Source {
private final static String FILE_PROTOCOL = "file";
private final static String JAR_PROTOCOL = "jar";
private final static URI CURRENT_DIR = new File(".").toURI().normalize();
private final static Charset UTF8 = Charset.forName("UTF8");
private final static URI BASE_URI = CURRENT_DIR;
private final URI uri;
private final URI absoluteUri;
private final URI translatedUri;
private final boolean shouldCareAboutLastModified;
private volatile boolean exists = false;
private volatile long lastModified = -1;
private volatile boolean propertiesInitialized = false;
// generally, one or the other of these will be non-null after properties are initialized
private volatile File sourceFile = null;
private volatile JarURLConnection jarConn = null;
protected final PackageLibraryManager packageLibraryManager;
protected UrlSource(URI uri) {
this(uri,null);
}
protected UrlSource(URI uri, PackageLibraryManager slm) {
URI expanded = slm != null ? slm.expandRelativeDartUri(uri) : uri;
if (expanded == null) {
// import("dart:typo") case
expanded = uri;
}
this.uri = BASE_URI.relativize(expanded.normalize());
this.absoluteUri = BASE_URI.resolve(expanded);
this.packageLibraryManager = slm;
if (PackageLibraryManager.isDartUri(this.uri) || PackageLibraryManager.isPackageUri(this.uri)) {
assert slm != null;
this.shouldCareAboutLastModified = false;
this.translatedUri = slm.resolveDartUri(this.absoluteUri);
} else {
this.shouldCareAboutLastModified = true;
this.translatedUri = this.absoluteUri;
}
}
protected UrlSource(File file) {
URI uri = file.toURI().normalize();
if (!file.exists()) {
// TODO(jgw): This is a bit ugly, but some of the test infrastructure depends upon
// non-existant relative files being looked up as classpath resources. This was
// previously embedded in DartSourceFile.getSourceReader().
URL url = getClass().getClassLoader().getResource(file.getPath());
if (url != null) {
uri = URI.create(url.toString());
}
}
this.uri = BASE_URI.relativize(uri);
this.translatedUri = this.absoluteUri = BASE_URI.resolve(uri);
this.packageLibraryManager = null;
this.shouldCareAboutLastModified = true;
}
@Override
public boolean exists() {
initProperties();
return exists;
}
@Override
public long getLastModified() {
initProperties();
return lastModified;
}
@Override
public Reader getSourceReader() throws IOException {
initProperties();
if (sourceFile != null) {
return new InputStreamReader(new FileInputStream(sourceFile), UTF8);
} else if (jarConn != null) {
return new InputStreamReader(jarConn.getInputStream(), UTF8);
}
// fall back case
if (translatedUri != null) {
InputStream stream = translatedUri.toURL().openStream();
if (stream != null) {
return new InputStreamReader(stream, UTF8);
}
}
throw new FileNotFoundException(getName());
}
@Override
public String getUniqueIdentifier() {
return absoluteUri.toString();
}
/**
* Get the translated URI for this source.
*
* @return the translated URI
*/
public URI getTranslatedUri() {
return translatedUri;
}
@Override
public URI getUri() {
return absoluteUri;
}
private void initProperties() {
synchronized (this) {
if (!propertiesInitialized) {
try {
initPropertiesEx();
} catch (Throwable e) {
} finally {
propertiesInitialized = true;
}
}
}
}
/**
* Implementation of {@link #initProperties()} which can throw exceptions.
*/
private void initPropertiesEx() throws Exception {
URI resolvedUri = BASE_URI.resolve(translatedUri);
String scheme = resolvedUri.getScheme();
if (scheme == null || FILE_PROTOCOL.equals(scheme)) {
File file = new File(resolvedUri);
lastModified = file.lastModified();
exists = file.exists();
sourceFile = file;
} else {
URL url = translatedUri.toURL();
if (JAR_PROTOCOL.equals(url.getProtocol())) {
getJarEntryProperties(url);
} else {
/*
* TODO(jbrosenberg): Flesh out the support for other
* protocols, like http, etc. Note, calling
* URLConnection.getLastModified() can be dangerous, some
* URLConnection sub-classes don't have a way to close a
* connection opened by this call. Return 0 for now.
*/
lastModified = 0;
// Default this to true for now.
exists = true;
}
}
}
private void getJarEntryProperties(URL url) {
try {
jarConn = (JarURLConnection) url.openConnection();
// useCaches is usually set to true by default, but make sure here
jarConn.setUseCaches(true);
// See if our entry exists
JarEntry jarEntry = jarConn.getJarEntry();
if (jarEntry != null) {
exists = true;
if (!shouldCareAboutLastModified) {
lastModified = 0;
return;
}
// TODO(jbrosenberg): Note the time field for a jarEntry can be
// unreliable, and is not always required in a jar file. Consider using
// the timestamp on the jar file itself.
lastModified = jarEntry.getTime();
}
if (!exists) {
lastModified = -1;
return;
}
} catch (IOException e) {
exists = false;
lastModified = -1;
}
}
}

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compiler/java/com/google/dart/compiler/ast/ASTNodes.java
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compiler/java/com/google/dart/compiler/ast/ASTVisitor.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* A visitor for abstract syntax tree.
*
* <pre>
*
* public R visitArrayAccess(DartArrayAccess node) {
* // Actions before visiting subnodes.
* node.visitChildren(this);
* // Actions after visiting subnodes.
* return node;
* }
* </pre>
*
* <p>
* In addition, this visitor takes advantage of the AST-node class hierarchy and makes it easy to
* perform an action for, for example, all statements:
*
* <pre>
*
* public R visitStatement(DartStatement node) {
* // Action that must be performed for all statements.
* }
* </pre>
*/
public class ASTVisitor<R> {
public R visitNode(DartNode node) {
node.visitChildren(this);
return null;
}
public R visitNodeWithMetadata(DartNodeWithMetadata node) {
return visitNode(node);
}
public R visitDirective(DartDirective node) {
return visitNodeWithMetadata(node);
}
public R visitInvocation(DartInvocation node) {
return visitExpression(node);
}
public R visitExportDirective(DartExportDirective node) {
return visitDirective(node);
}
public R visitExpression(DartExpression node) {
return visitNode(node);
}
public R visitStatement(DartStatement node) {
return visitNode(node);
}
public R visitLiteral(DartLiteral node) {
return visitExpression(node);
}
public R visitGotoStatement(DartGotoStatement node) {
return visitStatement(node);
}
public R visitSwitchMember(DartSwitchMember node) {
return visitNode(node);
}
public R visitDeclaration(DartDeclaration<?> node) {
return visitNodeWithMetadata(node);
}
public R visitClassMember(DartClassMember<?> node) {
return visitDeclaration(node);
}
public R visitComment(DartComment node) {
return visitNode(node);
}
public R visitCommentNewName(DartCommentNewName node) {
return visitNode(node);
}
public R visitCommentRefName(DartCommentRefName node) {
return visitNode(node);
}
public R visitAnnotation(DartAnnotation node) {
return visitNode(node);
}
public R visitArrayAccess(DartArrayAccess node) {
return visitExpression(node);
}
public R visitArrayLiteral(DartArrayLiteral node) {
return visitTypedLiteral(node);
}
public R visitBinaryExpression(DartBinaryExpression node) {
return visitExpression(node);
}
public R visitBlock(DartBlock node) {
return visitStatement(node);
}
public R visitReturnBlock(DartReturnBlock node) {
return visitBlock(node);
}
public R visitBooleanLiteral(DartBooleanLiteral node) {
return visitLiteral(node);
}
public R visitAssertStatement(DartAssertStatement node) {
return visitStatement(node);
}
public R visitBreakStatement(DartBreakStatement node) {
return visitGotoStatement(node);
}
public R visitFunctionObjectInvocation(DartFunctionObjectInvocation node) {
return visitInvocation(node);
}
public R visitMethodInvocation(DartMethodInvocation node) {
return visitInvocation(node);
}
public R visitUnqualifiedInvocation(DartUnqualifiedInvocation node) {
return visitInvocation(node);
}
public R visitSuperConstructorInvocation(DartSuperConstructorInvocation node) {
return visitInvocation(node);
}
public R visitCascadeExpression(DartCascadeExpression node) {
return visitExpression(node);
}
public R visitCase(DartCase node) {
return visitSwitchMember(node);
}
public R visitClass(DartClass node) {
return visitDeclaration(node);
}
public R visitConditional(DartConditional node) {
return visitExpression(node);
}
public R visitContinueStatement(DartContinueStatement node) {
return visitGotoStatement(node);
}
public R visitDefault(DartDefault node) {
return visitSwitchMember(node);
}
public R visitDoubleLiteral(DartDoubleLiteral node) {
return visitLiteral(node);
}
public R visitDoWhileStatement(DartDoWhileStatement node) {
return visitStatement(node);
}
public R visitEmptyStatement(DartEmptyStatement node) {
return visitStatement(node);
}
public R visitExprStmt(DartExprStmt node) {
return visitStatement(node);
}
public R visitField(DartField node) {
return visitClassMember(node);
}
public R visitFieldDefinition(DartFieldDefinition node) {
return visitNodeWithMetadata(node);
}
public R visitForInStatement(DartForInStatement node) {
return visitStatement(node);
}
public R visitForStatement(DartForStatement node) {
return visitStatement(node);
}
public R visitFunction(DartFunction node) {
return visitNode(node);
}
public R visitFunctionExpression(DartFunctionExpression node) {
return visitExpression(node);
}
public R visitFunctionTypeAlias(DartFunctionTypeAlias node) {
return visitDeclaration(node);
}
public R visitClassTypeAlias(DartClassTypeAlias node) {
return visitDeclaration(node);
}
public R visitIdentifier(DartIdentifier node) {
return visitExpression(node);
}
public R visitIfStatement(DartIfStatement node) {
return visitStatement(node);
}
public R visitImportCombinator(ImportCombinator node) {
return visitNode(node);
}
public R visitImportDirective(DartImportDirective node) {
return visitDirective(node);
}
public R visitImportHideCombinator(ImportHideCombinator node) {
return visitImportCombinator(node);
}
public R visitImportShowCombinator(ImportShowCombinator node) {
return visitImportCombinator(node);
}
public R visitInitializer(DartInitializer node) {
return visitNode(node);
}
public R visitIntegerLiteral(DartIntegerLiteral node) {
return visitLiteral(node);
}
public R visitLabel(DartLabel node) {
return visitStatement(node);
}
public R visitLibraryDirective(DartLibraryDirective node) {
return visitDirective(node);
}
public R visitTypedLiteral(DartTypedLiteral node) {
return visitExpression(node);
}
public R visitMapLiteral(DartMapLiteral node) {
return visitTypedLiteral(node);
}
public R visitMapLiteralEntry(DartMapLiteralEntry node) {
return visitNode(node);
}
public R visitMethodDefinition(DartMethodDefinition node) {
return visitClassMember(node);
}
public R visitNativeDirective(DartNativeDirective node) {
return visitDirective(node);
}
public R visitNewExpression(DartNewExpression node) {
return visitInvocation(node);
}
public R visitNullLiteral(DartNullLiteral node) {
return visitLiteral(node);
}
public R visitParameter(DartParameter node) {
return visitDeclaration(node);
}
public R visitParameterizedTypeNode(DartParameterizedTypeNode node) {
return visitExpression(node);
}
public R visitParenthesizedExpression(DartParenthesizedExpression node) {
return visitExpression(node);
}
public R visitPartOfDirective(DartPartOfDirective node) {
return visitDirective(node);
}
public R visitPropertyAccess(DartPropertyAccess node) {
return visitExpression(node);
}
public R visitTypeNode(DartTypeNode node) {
return visitNode(node);
}
public R visitReturnStatement(DartReturnStatement node) {
return visitStatement(node);
}
public R visitSourceDirective(DartSourceDirective node) {
return visitDirective(node);
}
public R visitStringLiteral(DartStringLiteral node) {
return visitLiteral(node);
}
public R visitStringInterpolation(DartStringInterpolation node) {
return visitLiteral(node);
}
public R visitSuperExpression(DartSuperExpression node) {
return visitExpression(node);
}
public R visitSwitchStatement(DartSwitchStatement node) {
return visitStatement(node);
}
public R visitSyntheticErrorExpression(DartSyntheticErrorExpression node) {
return visitExpression(node);
}
public R visitSyntheticErrorIdentifier(DartSyntheticErrorIdentifier node) {
return visitIdentifier(node);
}
public R visitSyntheticErrorStatement(DartSyntheticErrorStatement node) {
return visitStatement(node);
}
public R visitThisExpression(DartThisExpression node) {
return visitExpression(node);
}
public R visitThrowExpression(DartThrowExpression node) {
return visitExpression(node);
}
public R visitCatchBlock(DartCatchBlock node) {
return visitStatement(node);
}
public R visitTryStatement(DartTryStatement node) {
return visitStatement(node);
}
public R visitUnaryExpression(DartUnaryExpression node) {
return visitExpression(node);
}
public R visitUnit(DartUnit node) {
return visitNode(node);
}
public R visitVariable(DartVariable node) {
return visitDeclaration(node);
}
public R visitVariableStatement(DartVariableStatement node) {
return visitStatement(node);
}
public R visitWhileStatement(DartWhileStatement node) {
return visitStatement(node);
}
public void visit(List<? extends DartNode> nodes) {
if (nodes != null) {
for (DartNode node : nodes) {
node.accept(this);
}
}
}
public R visitNamedExpression(DartNamedExpression node) {
return visitExpression(node);
}
public R visitTypeExpression(DartTypeExpression node) {
return visitExpression(node);
}
public R visitTypeParameter(DartTypeParameter node) {
return visitDeclaration(node);
}
public R visitNativeBlock(DartNativeBlock node) {
return visitBlock(node);
}
public R visitRedirectConstructorInvocation(DartRedirectConstructorInvocation node) {
return visitInvocation(node);
}
}

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compiler/java/com/google/dart/compiler/ast/DartAnnotation.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Instances of the class {@code DartAnnotation} represent metadata that can be associated with an
* AST node.
*
* <pre>
* metadata ::=
* annotation*
*
* annotation ::=
* '@' qualified ('.' identifier)? arguments?
* </pre>
*/
public class DartAnnotation extends DartNode {
private DartExpression name;
private NodeList<DartExpression> arguments = NodeList.create(this);
public DartAnnotation(DartExpression name, List<DartExpression> arguments) {
this.name = becomeParentOf(name);
if (arguments != null) {
this.arguments.addAll(arguments);
}
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitAnnotation(this);
}
public DartExpression getName() {
return name;
}
public NodeList<DartExpression> getArguments() {
return arguments;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(name, visitor);
arguments.accept(visitor);
}
}

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compiler/java/com/google/dart/compiler/ast/DartArrayAccess.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.MethodNodeElement;
/**
* Represents a Dart array access expression (a[b]).
*/
public class DartArrayAccess extends DartExpression {
private DartExpression target;
private boolean isCascade;
private DartExpression key;
private MethodNodeElement element;
public DartArrayAccess(DartExpression target, DartExpression key) {
this(target, false, key);
}
public DartArrayAccess(DartExpression target, boolean isCascade, DartExpression key) {
this.target = becomeParentOf(target);
this.isCascade = isCascade;
this.key = becomeParentOf(key);
}
@Override
public boolean isAssignable() {
return true;
}
public boolean isCascade() {
return isCascade;
}
public DartExpression getKey() {
return key;
}
public DartExpression getTarget() {
return target;
}
public DartExpression getRealTarget() {
if (isCascade) {
DartNode ancestor = getParent();
while (!(ancestor instanceof DartCascadeExpression)) {
if (ancestor == null) {
return target;
}
ancestor = ancestor.getParent();
}
return ((DartCascadeExpression) ancestor).getTarget();
}
return target;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(target, visitor);
safelyVisitChild(key, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitArrayAccess(this);
}
@Override
public MethodNodeElement getElement() {
return element;
}
@Override
public void setElement(Element element) {
this.element = (MethodNodeElement) element;
}
}

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compiler/java/com/google/dart/compiler/ast/DartArrayLiteral.java
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@ -1,36 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Represents a Dart array literal value.
*/
public class DartArrayLiteral extends DartTypedLiteral {
private final NodeList<DartExpression> expressions = NodeList.create(this);
public DartArrayLiteral(boolean isConst, List<DartTypeNode> typeArguments,
List<DartExpression> expressions) {
super(isConst, typeArguments);
this.expressions.addAll(expressions);
}
public List<DartExpression> getExpressions() {
return expressions;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
expressions.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitArrayLiteral(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartAssertStatement.java
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@ -1,31 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'assert' statement.
*/
public class DartAssertStatement extends DartStatement {
private final DartExpression condition;
public DartAssertStatement(DartExpression condition) {
this.condition = becomeParentOf(condition);
}
public DartExpression getCondition() {
return condition;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(condition, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitAssertStatement(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartBinaryExpression.java
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@ -1,70 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.parser.Token;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.MethodNodeElement;
/**
* Represents a Dart binary expression.
*/
public class DartBinaryExpression extends DartExpression {
private final Token op;
private final int opOffset;
private DartExpression arg1;
private DartExpression arg2;
private MethodNodeElement element;
public DartBinaryExpression(Token op, int opOffset, DartExpression arg1, DartExpression arg2) {
this.opOffset = opOffset;
assert op.isBinaryOperator() : op;
this.op = op;
this.arg1 = becomeParentOf(arg1 != null ? arg1 : new DartSyntheticErrorExpression());
this.arg2 = becomeParentOf(arg2 != null ? arg2 : new DartSyntheticErrorExpression());
}
public DartExpression getArg1() {
return arg1;
}
public DartExpression getArg2() {
return arg2;
}
public Token getOperator() {
return op;
}
/**
* @return the character offset of the {@link #getOperator()} token.
*/
public int getOperatorOffset() {
return opOffset;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(arg1, visitor);
safelyVisitChild(arg2, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitBinaryExpression(this);
}
@Override
public MethodNodeElement getElement() {
return element;
}
@Override
public void setElement(Element element) {
this.element = (MethodNodeElement) element;
}
}

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compiler/java/com/google/dart/compiler/ast/DartBlock.java
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@ -1,45 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Represents a Dart statement block.
*/
public class DartBlock extends DartStatement {
private final NodeList<DartStatement> statements = NodeList.create(this);
public DartBlock(List<DartStatement> statements) {
if (statements != null && !statements.isEmpty()) {
this.statements.addAll(statements);
}
}
public List<DartStatement> getStatements() {
return statements;
}
@Override
public boolean isAbruptCompletingStatement() {
for (DartStatement stmt : statements) {
if (stmt.isAbruptCompletingStatement()) {
return true;
}
}
return false;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
statements.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitBlock(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartBooleanLiteral.java
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@ -1,34 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart boolean literal value.
*/
public class DartBooleanLiteral extends DartLiteral {
public static DartBooleanLiteral get(boolean value) {
return new DartBooleanLiteral(value);
}
private final boolean value;
private DartBooleanLiteral(boolean value) {
this.value = value;
}
public boolean getValue() {
return value;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitBooleanLiteral(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartBreakStatement.java
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@ -1,25 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'break' statement.
*/
public class DartBreakStatement extends DartGotoStatement {
public DartBreakStatement(DartIdentifier label) {
super(label);
}
@Override
public boolean isAbruptCompletingStatement() {
return true;
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitBreakStatement(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartCascadeExpression.java
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@ -1,85 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Instances of the class {@code DartCascadeExpression} represent a sequence of cascaded expressions:
* expressions that share a common target. There are three kinds of expressions that can be used in
* a cascade expression: {@link DartArrayAccess}, {@link DartMethodInvocation} and {@link DartPropertyAccess}.
*
* <pre>
* cascadeExpression ::=
* {@link DartExpression conditionalExpression} cascadeSection*
*
* cascadeSection ::=
* '..' (cascadeSelector arguments*) (assignableSelector arguments*)* (assignmentOperator expressionWithoutCascade)?
*
* cascadeSelector ::=
* '[ ' expression '] '
* | identifier
* </pre>
*/
public class DartCascadeExpression extends DartExpression {
/**
* The target of the cascade sections.
*/
private DartExpression target;
/**
* The cascade sections sharing the common target.
*/
private NodeList<DartExpression> cascadeSections = new NodeList<DartExpression>(this);
/**
* Initialize a newly created cascade expression.
*
* @param target the target of the cascade sections
* @param cascadeSections the cascade sections sharing the common target
*/
public DartCascadeExpression(DartExpression target, List<DartExpression> cascadeSections) {
this.target = becomeParentOf(target);
this.cascadeSections.addAll(cascadeSections);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitCascadeExpression(this);
}
/**
* Return the cascade sections sharing the common target.
*
* @return the cascade sections sharing the common target
*/
public NodeList<DartExpression> getCascadeSections() {
return cascadeSections;
}
/**
* Return the target of the cascade sections.
*
* @return the target of the cascade sections
*/
public DartExpression getTarget() {
return target;
}
/**
* Set the target of the cascade sections to the given expression.
*
* @param target the target of the cascade sections
*/
public void setTarget(DartExpression target) {
this.target = becomeParentOf(target);
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(target, visitor);
cascadeSections.accept(visitor);
}
}

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compiler/java/com/google/dart/compiler/ast/DartCase.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Represents a Dart 'case' switch member.
*/
public class DartCase extends DartSwitchMember {
private DartExpression expr;
public DartCase(DartExpression expr, List<DartLabel> labels, List<DartStatement> statements) {
super(labels, statements);
this.expr = becomeParentOf(expr);
}
public DartExpression getExpr() {
return expr;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(expr, visitor);
super.visitChildren(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitCase(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartCatchBlock.java
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@ -1,53 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'catch' block.
*/
public class DartCatchBlock extends DartStatement {
private final int onTokenOffset;
private final DartParameter exception;
private final DartParameter stackTrace;
private final DartBlock block;
public DartCatchBlock(DartBlock block,
int onTokenOffset,
DartParameter exception,
DartParameter stackTrace) {
this.block = becomeParentOf(block);
this.onTokenOffset = onTokenOffset;
this.exception = becomeParentOf(exception);
this.stackTrace = becomeParentOf(stackTrace);
}
public int getOnTokenOffset() {
return onTokenOffset;
}
public DartParameter getException() {
return exception;
}
public DartParameter getStackTrace() {
return stackTrace;
}
public DartBlock getBlock() {
return block;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(exception, visitor);
safelyVisitChild(stackTrace, visitor);
safelyVisitChild(block, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitCatchBlock(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartClass.java
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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.ClassNodeElement;
import com.google.dart.compiler.resolver.Element;
import java.util.List;
/**
* Represents a Dart class.
*/
public class DartClass extends DartDeclaration<DartIdentifier> {
private ClassNodeElement element;
private DartTypeNode superclass;
private final NodeList<DartNode> members = NodeList.create(this);
private final NodeList<DartTypeParameter> typeParameters = NodeList.create(this);
private final NodeList<DartTypeNode> interfaces = NodeList.create(this);
private final NodeList<DartTypeNode> mixins = NodeList.create(this);
private boolean isInterface;
private DartParameterizedTypeNode defaultClass;
private final Modifiers modifiers;
// If the Dart class is implemented by a native JS class the nativeName
// points to the JS class. Otherwise it is null.
private final DartStringLiteral nativeName;
private final int tokenOffset;
private final int tokenLength;
private final int defaultTokenOffset;
private final int implementsOffset;
private final int openBraceOffset;
private final int closeBraceOffset;
public DartClass(int tokenOffset, int tokenLength, DartIdentifier name,
DartStringLiteral nativeName, DartTypeNode superclass, int implementsOffset,
List<DartTypeNode> interfaces, List<DartTypeNode> mixins, int defaultTokenOffset,
int openBraceOffset, int closeBraceOffset, List<DartNode> members,
List<DartTypeParameter> typeParameters, DartParameterizedTypeNode defaultClass,
boolean isInterface, Modifiers modifiers) {
super(name);
this.tokenOffset = tokenOffset;
this.tokenLength = tokenLength;
this.nativeName = becomeParentOf(nativeName);
this.superclass = becomeParentOf(superclass);
this.defaultTokenOffset = defaultTokenOffset;
this.openBraceOffset = openBraceOffset;
this.closeBraceOffset = closeBraceOffset;
this.members.addAll(members);
this.typeParameters.addAll(typeParameters);
this.implementsOffset = implementsOffset;
this.interfaces.addAll(interfaces);
this.mixins.addAll(mixins);
this.defaultClass = becomeParentOf(defaultClass);
this.isInterface = isInterface;
this.modifiers = modifiers;
}
public boolean isInterface() {
return isInterface;
}
public Modifiers getModifiers() {
return modifiers;
}
public boolean isAbstract() {
if (modifiers.isAbstract()) {
return true;
}
for (DartNode node : members) {
if (node instanceof DartMethodDefinition) {
DartMethodDefinition methodDefinition = (DartMethodDefinition) node;
if (methodDefinition.getModifiers().isAbstract()) {
return true;
}
}
if (node instanceof DartFieldDefinition) {
DartFieldDefinition fieldDefinition = (DartFieldDefinition) node;
for (DartField field : fieldDefinition.getFields()) {
if (field.getModifiers().isAbstract()) {
return true;
}
}
}
}
return false;
}
public int getTokenOffset() {
return tokenOffset;
}
public int getTokenLength() {
return tokenLength;
}
public int getDefaultTokenOffset() {
return defaultTokenOffset;
}
public int getOpenBraceOffset() {
return openBraceOffset;
}
public int getCloseBraceOffset() {
return closeBraceOffset;
}
public List<DartNode> getMembers() {
return members;
}
public List<DartTypeParameter> getTypeParameters() {
return typeParameters;
}
public int getImplementsOffset() {
return implementsOffset;
}
public List<DartTypeNode> getInterfaces() {
return interfaces;
}
public NodeList<DartTypeNode> getMixins() {
return mixins;
}
public String getClassName() {
if (getName() == null) {
return null;
}
return getName().getName();
}
public DartTypeNode getSuperclass() {
return superclass;
}
public DartParameterizedTypeNode getDefaultClass() {
return defaultClass;
}
public Element getDefaultSymbol() {
if (defaultClass != null) {
return defaultClass.getType().getElement();
} else {
return null;
}
}
public Element getSuperSymbol() {
if (superclass != null) {
return superclass.getType().getElement();
} else {
return null;
}
}
@Override
public ClassNodeElement getElement() {
return element;
}
public void setDefaultClass(DartParameterizedTypeNode newName) {
defaultClass = becomeParentOf(newName);
}
public void setSuperclass(DartTypeNode newName) {
superclass = becomeParentOf(newName);
}
@Override
public void setElement(Element element) {
this.element = (ClassNodeElement) element;
}
public DartStringLiteral getNativeName() {
return nativeName;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
typeParameters.accept(visitor);
safelyVisitChild(superclass, visitor);
interfaces.accept(visitor);
mixins.accept(visitor);
safelyVisitChild(defaultClass, visitor);
members.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitClass(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartClassMember.java
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@ -1,27 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.NodeElement;
/**
* Base class for class members (fields and methods).
*/
public abstract class DartClassMember<N extends DartExpression> extends DartDeclaration<N> {
private final Modifiers modifiers;
protected DartClassMember(N name, Modifiers modifiers) {
super(name);
this.modifiers = modifiers;
}
public Modifiers getModifiers() {
return modifiers;
}
@Override
public abstract NodeElement getElement();
}

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compiler/java/com/google/dart/compiler/ast/DartClassTypeAlias.java
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@ -1,88 +0,0 @@
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.ClassNodeElement;
import com.google.dart.compiler.resolver.Element;
import java.util.List;
/**
* Instances of the class {@code DartClassTypeAlias} represent a class type alias.
*/
public class DartClassTypeAlias extends DartDeclaration<DartIdentifier> {
private final NodeList<DartTypeParameter> typeParameters = NodeList.create(this);
private final Modifiers modifiers;
private final DartTypeNode superclass;
private final NodeList<DartTypeNode> mixins = NodeList.create(this);
private final NodeList<DartTypeNode> interfaces = NodeList.create(this);
private ClassNodeElement element;
public DartClassTypeAlias(DartIdentifier name, List<DartTypeParameter> typeParameters,
Modifiers modifiers, DartTypeNode superclass, List<DartTypeNode> mixins,
List<DartTypeNode> interfaces) {
super(name);
this.typeParameters.addAll(typeParameters);
this.modifiers = modifiers;
this.superclass = becomeParentOf(superclass);
this.mixins.addAll(mixins);
this.interfaces.addAll(interfaces);
}
public List<DartTypeParameter> getTypeParameters() {
return typeParameters;
}
public Modifiers getModifiers() {
return modifiers;
}
public boolean isAbstract() {
return modifiers.isAbstract();
}
public DartTypeNode getSuperclass() {
return superclass;
}
public NodeList<DartTypeNode> getMixins() {
return mixins;
}
public List<DartTypeNode> getInterfaces() {
return interfaces;
}
public String getClassName() {
if (getName() == null) {
return null;
}
return getName().getName();
}
@Override
public ClassNodeElement getElement() {
return element;
}
@Override
public void setElement(Element element) {
this.element = (ClassNodeElement) element;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
typeParameters.accept(visitor);
superclass.accept(visitor);
mixins.accept(visitor);
interfaces.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitClassTypeAlias(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartComment.java
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@ -1,93 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.Source;
import com.google.dart.compiler.common.SourceInfo;
import java.util.List;
public class DartComment extends DartNode {
private final NodeList<DartCommentRefName> refNames = NodeList.create(this);
private final NodeList<DartCommentNewName> newNames = NodeList.create(this);
@SuppressWarnings("unused")
private static final long serialVersionUID = 6066713446767517627L;
public static enum Style {
END_OF_LINE, BLOCK, DART_DOC;
}
private Style style;
public DartComment(Source source, int start, int length, Style style) {
setSourceInfo(new SourceInfo(source, start, length));
this.style = style;
}
/**
* Return <code>true<code> if this comment is a block comment.
*
* @return <code>true<code> if this comment is a block comment
*/
public boolean isBlock() {
return style == Style.BLOCK;
}
/**
* Return <code>true<code> if this comment is a DartDoc comment.
*
* @return <code>true<code> if this comment is a DartDoc comment
*/
public boolean isDartDoc() {
return style == Style.DART_DOC;
}
/**
* Return <code>true<code> if this comment is an end-of-line comment.
*
* @return <code>true<code> if this comment is an end-of-line comment
*/
public boolean isEndOfLine() {
return style == Style.END_OF_LINE;
}
/**
* Adds <code>[id]</code> reference.
*/
public void addRefName(DartCommentRefName name) {
refNames.add(name);
}
public NodeList<DartCommentRefName> getRefNames() {
return refNames;
}
/**
* Adds <code>[new Class]</code> or <b>[new Class.name]</b> reference.
*/
public void addNewName(DartCommentNewName name) {
newNames.add(name);
}
/**
* @return the <code>[new Class]</code> or <b>[new Class.name]</b> references.
*/
public List<DartCommentNewName> getNewNames() {
return newNames;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
refNames.accept(visitor);
newNames.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitComment(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartCommentNewName.java
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@ -1,77 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.ClassElement;
import com.google.dart.compiler.resolver.ConstructorElement;
import com.google.dart.compiler.util.StringInterner;
/**
* <code>[new Class.name]</code> in {@link DartComment}.
*/
public final class DartCommentNewName extends DartNode {
private final String className;
private final int classOffset;
private final String constructorName;
private ClassElement classElement;
private final int constructorOffset;
private ConstructorElement constructorElement;
public DartCommentNewName(String className, int classOffset, String constructorName,
int constructorOffset) {
assert className != null;
assert constructorName != null;
this.className = StringInterner.intern(className);
this.classOffset = classOffset;
this.constructorName = StringInterner.intern(constructorName);
this.constructorOffset = constructorOffset;
}
@Override
public String toString() {
if (constructorName.isEmpty()) {
return className;
}
return className + "." + constructorName;
}
public void setElements(ClassElement classElement, ConstructorElement constructorElement) {
this.classElement = classElement;
this.constructorElement = constructorElement;
}
public String getClassName() {
return className;
}
public int getClassOffset() {
return classOffset;
}
public ClassElement getClassElement() {
return classElement;
}
public String getConstructorName() {
return constructorName;
}
public int getConstructorOffset() {
return constructorOffset;
}
public ConstructorElement getConstructorElement() {
return constructorElement;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitCommentNewName(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartCommentRefName.java
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@ -1,49 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.util.StringInterner;
/**
* <code>[name]</code> in {@link DartComment}.
*/
public final class DartCommentRefName extends DartNode {
private final String name;
private Element element;
public DartCommentRefName(String name) {
assert name != null;
this.name = StringInterner.intern(name);
}
@Override
public String toString() {
return name;
}
@Override
public Element getElement() {
return element;
}
@Override
public void setElement(Element element) {
this.element = element;
}
public String getName() {
return name;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitCommentRefName(this);
}
}

46
compiler/java/com/google/dart/compiler/ast/DartConditional.java
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@ -1,46 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart conditional expression.
*/
public class DartConditional extends DartExpression {
private DartExpression condition;
private DartExpression elseExpr;
private DartExpression thenExpr;
public DartConditional(DartExpression condition, DartExpression thenExpr,
DartExpression elseExpr) {
this.condition = becomeParentOf(condition);
this.thenExpr = becomeParentOf(thenExpr);
this.elseExpr = becomeParentOf(elseExpr);
}
public DartExpression getCondition() {
return condition;
}
public DartExpression getElseExpression() {
return elseExpr;
}
public DartExpression getThenExpression() {
return thenExpr;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(condition, visitor);
safelyVisitChild(thenExpr, visitor);
safelyVisitChild(elseExpr, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitConditional(this);
}
}

25
compiler/java/com/google/dart/compiler/ast/DartContinueStatement.java
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@ -1,25 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'continue' statement.
*/
public class DartContinueStatement extends DartGotoStatement {
public DartContinueStatement(DartIdentifier label) {
super(label);
}
@Override
public boolean isAbruptCompletingStatement() {
return true;
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitContinueStatement(this);
}
}

55
compiler/java/com/google/dart/compiler/ast/DartDeclaration.java
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@ -1,55 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Common supertype for most declarations. A declaration introduces a new name in a scope. Certain
* tools, such as the IDE, need to know the location of this name, but the name should otherwise be
* considered a part of the declaration, not an independent node. So the name is not visited when
* traversing the AST.
*/
public abstract class DartDeclaration<N extends DartExpression> extends DartNodeWithMetadata
implements HasObsoleteMetadata {
private N name; // Not visited.
private DartComment dartDoc;
private DartObsoleteMetadata obsoleteMetadata = DartObsoleteMetadata.EMPTY;
protected DartDeclaration(N name) {
this.name = becomeParentOf(name);
}
public final N getName() {
return name;
}
public final void setName(N newName) {
name = becomeParentOf(newName);
}
public DartComment getDartDoc() {
return dartDoc;
}
public void setDartDoc(DartComment dartDoc) {
// dartDoc is still parented by the containing DartUnit.
this.dartDoc = dartDoc;
}
public DartObsoleteMetadata getObsoleteMetadata() {
return obsoleteMetadata;
}
public void setObsoleteMetadata(DartObsoleteMetadata metadata) {
this.obsoleteMetadata = metadata;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(dartDoc, visitor);
super.visitChildren(visitor);
safelyVisitChild(name, visitor);
}
}

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compiler/java/com/google/dart/compiler/ast/DartDefault.java
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@ -1,22 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Represents a Dart 'default' switch member.
*/
public class DartDefault extends DartSwitchMember {
public DartDefault(List<DartLabel> labels, List<DartStatement> statements) {
super(labels, statements);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitDefault(this);
}
}

27
compiler/java/com/google/dart/compiler/ast/DartDirective.java
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@ -1,27 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.NodeElement;
/**
* Base class for directives.
*/
public abstract class DartDirective extends DartNodeWithMetadata implements HasObsoleteMetadata {
private DartObsoleteMetadata obsoleteMetadata = DartObsoleteMetadata.EMPTY;
@Override
public NodeElement getElement() {
throw new UnsupportedOperationException(getClass().getSimpleName());
}
public DartObsoleteMetadata getObsoleteMetadata() {
return obsoleteMetadata;
}
public void setObsoleteMetadata(DartObsoleteMetadata metadata) {
this.obsoleteMetadata = metadata;
}
}

38
compiler/java/com/google/dart/compiler/ast/DartDoWhileStatement.java
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@ -1,38 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'do/while' statement.
*/
public class DartDoWhileStatement extends DartStatement {
private DartExpression condition;
private DartStatement body;
public DartDoWhileStatement(DartExpression condition, DartStatement body) {
this.condition = becomeParentOf(condition);
this.body = becomeParentOf(body);
}
public DartStatement getBody() {
return body;
}
public DartExpression getCondition() {
return condition;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(condition, visitor);
safelyVisitChild(body, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitDoWhileStatement(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartDoubleLiteral.java
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@ -1,34 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart double literal value.
*/
public class DartDoubleLiteral extends DartLiteral {
public static DartDoubleLiteral get(double x) {
return new DartDoubleLiteral(x);
}
private final double value;
private DartDoubleLiteral(double value) {
this.value = value;
}
public double getValue() {
return value;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitDoubleLiteral(this);
}
}

20
compiler/java/com/google/dart/compiler/ast/DartEmptyStatement.java
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@ -1,20 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents an empty Dart statement.
*/
public class DartEmptyStatement extends DartStatement {
@Override
public void visitChildren(ASTVisitor<?> visitor) {
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitEmptyStatement(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartExportDirective.java
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@ -1,41 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Implements the export directive.
*/
public class DartExportDirective extends DartDirective {
private DartStringLiteral libraryUri;
private NodeList<ImportCombinator> combinators = new NodeList<ImportCombinator>(this);
public DartExportDirective(DartStringLiteral libraryUri, List<ImportCombinator> combinators) {
this.libraryUri = becomeParentOf(libraryUri);
this.combinators.addAll(combinators);
}
public DartStringLiteral getLibraryUri() {
return libraryUri;
}
public List<ImportCombinator> getCombinators() {
return combinators;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
safelyVisitChild(libraryUri, visitor);
combinators.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitExportDirective(this);
}
}

36
compiler/java/com/google/dart/compiler/ast/DartExprStmt.java
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@ -1,36 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart expression-as-statement.
*/
public class DartExprStmt extends DartStatement {
private DartExpression expr;
public DartExprStmt(DartExpression expr) {
this.expr = becomeParentOf(expr);
}
public DartExpression getExpression() {
return expr;
}
@Override
public boolean isAbruptCompletingStatement() {
return expr instanceof DartThrowExpression;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(expr, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitExprStmt(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartExpression.java
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@ -1,33 +0,0 @@
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Abstract base class for Dart expressions.
*/
public abstract class DartExpression extends DartNode {
private Object invocationParameterId;
public boolean isAssignable() {
// By default you cannot assign to expressions.
return false;
}
/**
* @return the ID of parameter, {@link Integer} index of positional, {@link String} name if named.
*/
public Object getInvocationParameterId() {
return invocationParameterId;
}
/**
* @see #getInvocationParameterId()
*/
public void setInvocationParameterId(Object parameterId) {
this.invocationParameterId = parameterId;
}
}

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compiler/java/com/google/dart/compiler/ast/DartField.java
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@ -1,63 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.FieldNodeElement;
/**
* Represents a single field within a field definition.
*/
public class DartField extends DartClassMember<DartIdentifier> {
private DartExpression value;
private FieldNodeElement element;
private DartMethodDefinition accessor;
public DartField(DartIdentifier name, Modifiers modifiers, DartMethodDefinition accessor,
DartExpression value) {
super(name, modifiers);
this.accessor = becomeParentOf(accessor);
this.value = becomeParentOf(value);
}
public void setValue(DartExpression value) {
this.value = becomeParentOf(value);
}
public DartExpression getValue() {
return value;
}
public void setAccessor(DartMethodDefinition accessor) {
this.accessor = becomeParentOf(accessor);
}
public DartMethodDefinition getAccessor() {
return accessor;
}
@Override
public FieldNodeElement getElement() {
return element;
}
@Override
public void setElement(Element element) {
this.element = (FieldNodeElement) element;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
safelyVisitChild(accessor, visitor);
safelyVisitChild(value, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitField(this);
}
}

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compiler/java/com/google/dart/compiler/ast/DartFieldDefinition.java
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@ -1,45 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Represents a Dart field definition.
*/
public class DartFieldDefinition extends DartNodeWithMetadata {
private DartTypeNode typeNode;
private final NodeList<DartField> fields = NodeList.create(this);
public DartFieldDefinition(DartTypeNode typeNode, List<DartField> fields) {
this.setTypeNode(typeNode);
this.fields.addAll(fields);
}
public DartTypeNode getTypeNode() {
return typeNode;
}
public void setTypeNode(DartTypeNode typeNode) {
this.typeNode = becomeParentOf(typeNode);
}
public List<DartField> getFields() {
return fields;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
safelyVisitChild(typeNode, visitor);
fields.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitFieldDefinition(this);
}
}

64
compiler/java/com/google/dart/compiler/ast/DartForInStatement.java
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@ -1,64 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'for (.. in ..)' statement.
*/
public class DartForInStatement extends DartStatement {
private DartStatement setup;
private DartExpression iterable;
private final int closeParenOffset;
private DartStatement body;
public DartForInStatement(DartStatement setup,
DartExpression iterable,
int closeParenOffset,
DartStatement body) {
this.setup = becomeParentOf(setup);
this.iterable = becomeParentOf(iterable);
this.closeParenOffset = closeParenOffset;
this.body = becomeParentOf(body);
}
public int getCloseParenOffset() {
return closeParenOffset;
}
public DartStatement getBody() {
return body;
}
public DartExpression getIterable() {
return iterable;
}
public boolean introducesVariable() {
return setup instanceof DartVariableStatement;
}
public DartIdentifier getIdentifier() {
assert !introducesVariable();
return (DartIdentifier) ((DartExprStmt) setup).getExpression();
}
public DartVariableStatement getVariableStatement() {
assert introducesVariable();
return (DartVariableStatement) setup;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(setup, visitor);
safelyVisitChild(iterable, visitor);
safelyVisitChild(body, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitForInStatement(this);
}
}

59
compiler/java/com/google/dart/compiler/ast/DartForStatement.java
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@ -1,59 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
/**
* Represents a Dart 'for' statement.
*/
public class DartForStatement extends DartStatement {
private DartStatement init;
private DartExpression condition;
private DartExpression increment;
private final int closeParenOffset;
private DartStatement body;
public DartForStatement(DartStatement init, DartExpression condition, DartExpression increment,
int closeParenOffset, DartStatement body) {
this.init = becomeParentOf(init);
this.condition = becomeParentOf(condition);
this.increment = becomeParentOf(increment);
this.closeParenOffset = closeParenOffset;
this.body = becomeParentOf(body);
}
public int getCloseParenOffset() {
return closeParenOffset;
}
public DartStatement getBody() {
return body;
}
public DartExpression getCondition() {
return condition;
}
public DartExpression getIncrement() {
return increment;
}
public DartStatement getInit() {
return init;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(init, visitor);
safelyVisitChild(condition, visitor);
safelyVisitChild(increment, visitor);
safelyVisitChild(body, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitForStatement(this);
}
}

75
compiler/java/com/google/dart/compiler/ast/DartFunction.java
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@ -1,75 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Represents a Dart function.
*/
public class DartFunction extends DartNode {
private final NodeList<DartParameter> parameters = NodeList.create(this);
private final int parametersOpenParen;
private final int parametersOptionalOpen;
private final int parametersOptionalClose;
private final int parametersCloseParen;
private DartBlock body;
private DartTypeNode returnTypeNode;
public DartFunction(List<DartParameter> parameters, int parametersOpenParen, int parametersOptionalOpen,
int parametersOptionalClose, int parametersCloseParen, DartBlock body,
DartTypeNode returnTypeNode) {
this.parametersOpenParen = parametersOpenParen;
this.parametersOptionalOpen = parametersOptionalOpen;
this.parametersOptionalClose = parametersOptionalClose;
if (parameters != null && !parameters.isEmpty()) {
this.parameters.addAll(parameters);
}
this.parametersCloseParen = parametersCloseParen;
this.body = becomeParentOf(body);
this.returnTypeNode = becomeParentOf(returnTypeNode);
}
public DartBlock getBody() {
return body;
}
public List<DartParameter> getParameters() {
return parameters;
}
public int getParametersOptionalOpen() {
return parametersOptionalOpen;
}
public int getParametersOptionalClose() {
return parametersOptionalClose;
}
public int getParametersOpenParen() {
return parametersOpenParen;
}
public int getParametersCloseParen() {
return parametersCloseParen;
}
public DartTypeNode getReturnTypeNode() {
return returnTypeNode;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
parameters.accept(visitor);
safelyVisitChild(body, visitor);
safelyVisitChild(returnTypeNode, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitFunction(this);
}
}

72
compiler/java/com/google/dart/compiler/ast/DartFunctionExpression.java
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@ -1,72 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.MethodElement;
/**
* Represents a Dart 'function' expression.
*/
public class DartFunctionExpression extends DartExpression {
// Not visited. Similar to DartDeclaration, but DartDeclaration shouldn't be
// a statement or an expression.
private DartIdentifier name;
private final boolean isStmt;
private MethodElement element;
private DartFunction function;
public DartFunctionExpression(DartIdentifier name, DartFunction function, boolean isStmt) {
this.name = becomeParentOf(name);
this.function = becomeParentOf(function);
this.isStmt = isStmt;
}
public DartFunction getFunction() {
return function;
}
public String getFunctionName() {
if (name == null) {
return null;
}
return name.getName();
}
public DartIdentifier getName() {
return name;
}
@Override
public MethodElement getElement() {
return element;
}
public boolean isStatement() {
return isStmt;
}
public void setName(DartIdentifier newName) {
name = becomeParentOf(newName);
}
@Override
public void setElement(Element element) {
this.element = (MethodElement) element;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(name, visitor);
safelyVisitChild(function, visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitFunctionExpression(this);
}
}

36
compiler/java/com/google/dart/compiler/ast/DartFunctionObjectInvocation.java
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@ -1,36 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import java.util.List;
/**
* Function-object invocation AST node.
*/
public class DartFunctionObjectInvocation extends DartInvocation {
private DartExpression target;
public DartFunctionObjectInvocation(DartExpression target, List<DartExpression> args) {
super(args);
this.target = becomeParentOf(target);
}
@Override
public DartExpression getTarget() {
return target;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(target, visitor);
visitor.visit(getArguments());
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitFunctionObjectInvocation(this);
}
}

69
compiler/java/com/google/dart/compiler/ast/DartFunctionTypeAlias.java
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@ -1,69 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.FunctionAliasElement;
import java.util.List;
/**
* Named function-type alias AST node.
*/
public class DartFunctionTypeAlias extends DartDeclaration<DartIdentifier> {
private DartTypeNode returnTypeNode;
private final NodeList<DartParameter> parameters = NodeList.create(this);
private final NodeList<DartTypeParameter> typeParameters = NodeList.create(this);
private FunctionAliasElement element;
public DartFunctionTypeAlias(DartIdentifier name, DartTypeNode returnTypeNode,
List<DartParameter> parameters,
List<DartTypeParameter> typeParameters) {
super(name);
this.returnTypeNode = becomeParentOf(returnTypeNode);
this.parameters.addAll(parameters);
this.typeParameters.addAll(typeParameters);
}
public List<DartParameter> getParameters() {
return parameters;
}
public DartTypeNode getReturnTypeNode() {
return returnTypeNode;
}
public List<DartTypeParameter> getTypeParameters() {
return typeParameters;
}
@Override
public FunctionAliasElement getElement() {
return element;
}
public void setReturnTypeNode(DartTypeNode newReturnType) {
returnTypeNode = becomeParentOf(newReturnType);
}
@Override
public void setElement(Element element) {
this.element = (FunctionAliasElement) element;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
super.visitChildren(visitor);
safelyVisitChild(returnTypeNode, visitor);
parameters.accept(visitor);
typeParameters.accept(visitor);
}
@Override
public <R> R accept(ASTVisitor<R> visitor) {
return visitor.visitFunctionTypeAlias(this);
}
}

51
compiler/java/com/google/dart/compiler/ast/DartGotoStatement.java
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@ -1,51 +0,0 @@
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
package com.google.dart.compiler.ast;
import com.google.dart.compiler.resolver.Element;
import com.google.dart.compiler.resolver.LabelElement;
/**
* Base class of {@link DartBreakStatement} and {@link DartContinueStatement}.
*/
public abstract class DartGotoStatement extends DartStatement {
private DartIdentifier label;
private LabelElement element;
public DartGotoStatement(DartIdentifier label) {
this.label = becomeParentOf(label);
}
public DartIdentifier getLabel() {
return label;
}
public String getTargetName() {
if (label == null) {
return null;
}
return label.getName();
}
public void setLabel(DartIdentifier newLabel) {
label = newLabel;
}
@Override
public LabelElement getElement() {
return element;
}
@Override
public void setElement(Element element) {
this.element = (LabelElement) element;
}
@Override
public void visitChildren(ASTVisitor<?> visitor) {
safelyVisitChild(label, visitor);
}
}

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