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dart-sdk/sdk_nnbd/lib
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Nicholas Shahan 4799f38767 [dartdevc] Optimize cast operation 
Avoid checking for legacy, nullable, null and top. These checks should
all return false because if they were true the dispatch would have gone
directly to the as() or _check() methods on LegacyType, NullableType,
Null, DynamicType, and VoidType. Object? is dispatched through
NullableType.

Add is(), as(), and _check() instance methods to VoidType with logic
similar to DynamicType.

Change-Id: Ib28f40605c66fa7e8569ace405eba51035f2079a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/138668
Reviewed-by: Mark Zhou <markzipan@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
2020-03-07 00:29:34 +00:00
..
_http [VM/Libraries] Fix all errors reported by CFE when the option 2020-03-02 23:03:51 +00:00
_internal [dartdevc] Optimize cast operation 2020-03-07 00:29:34 +00:00
async Document difference between Stream.transform and Stream.map. 2020-03-06 13:19:34 +00:00
cli [VM/Libraries] Fix all errors reported by CFE when the option 2020-03-02 23:03:51 +00:00
collection [nnbd/corelib] Fix performance regressions due to casts in 'get current' in iterators 2020-03-04 21:07:16 +00:00
convert Document difference between Stream.transform and Stream.map. 2020-03-06 13:19:34 +00:00
core [nnbd/corelib] Fix performance regression in List.generate 2020-03-05 01:40:43 +00:00
developer [VM/Libraries] Fix all errors reported by CFE when the option 2020-03-02 23:03:51 +00:00
ffi [vm/ffi] Rename members in NativeApi to not contain nativeApi 2020-03-04 15:21:55 +00:00
html Modify fields in some abstract and native classes 2020-02-29 01:29:35 +00:00
indexed_db/dart2js Address analyzer errors in golden files in dart:html 2020-02-29 01:29:35 +00:00
internal [nnbd/corelib] Fix performance regressions due to casts in 'get current' in iterators 2020-03-04 21:07:16 +00:00
io [VM/Libraries] Fix all errors reported by CFE when the option 2020-03-02 23:03:51 +00:00
isolate [isolate/nnbd] fix nnbd errors in dart:isolate 2020-02-11 19:46:34 +00:00
js [nnbd] remove opt-out for dart:_js 2020-01-22 21:39:56 +00:00
js_util Undo breaking change in dart:js_util 2020-02-14 18:36:18 +00:00
math Update math.dart:atan2 in relation to atan comment - Follow-up for sdk_nnbd 2019-12-16 12:49:27 +00:00
mirrors [vm, lib] Teach mirrors about the Never type and member signatures. 2020-02-07 20:57:46 +00:00
svg/dart2js Address analyzer errors in golden files in dart:html 2020-02-29 01:29:35 +00:00
typed_data Update typed-data constructor documentation. 2020-01-24 09:53:26 +00:00
vmservice [vm/vmservice] Validate getIsolate response before attempting to retrieve pauseEvent from it. 2020-02-25 23:19:44 +00:00
wasm [vm, library] Migrate dart:wasm to NNBD 2020-01-14 17:55:55 +00:00
web_audio/dart2js Change all fields to native getters/setters 2020-02-29 01:29:35 +00:00
web_gl/dart2js Address analyzer errors in golden files in dart:html 2020-02-29 01:29:35 +00:00
web_sql/dart2js Change getters/setters to native for nnbd 2020-02-29 01:29:35 +00:00
libraries.json [dart2js] Update libraries.yaml with migrated dart2js. 2020-02-21 18:37:40 +00:00
libraries.yaml [dart2js] Update libraries.yaml with migrated dart2js. 2020-02-21 18:37:40 +00:00
vmservice_libraries.json [ VM / dart:vmservice ] Migrate dart:vmservice to NNBD, cleanup outdated code 2020-01-15 01:00:34 +00:00
vmservice_libraries.yaml [ VM / dart:vmservice ] Migrate dart:vmservice to NNBD, cleanup outdated code 2020-01-15 01:00:34 +00:00