In addition to adding missing errors, this CL inlines modifier parsing
as part of a multi step effort to parse modifiers once and provide
better error recovery for class member and top level declarations.
Change-Id: Ibea91a4a3e2073ed6079f0f44ff4bbbb4a98a614
Reviewed-on: https://dart-review.googlesource.com/35300
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
See #31649 for more details about forwarding semi-stubs.
Change-Id: I2af7fb0c5de01d7732279a6ca8254985f396683a
Reviewed-on: https://dart-review.googlesource.com/35003
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Samir Jindel <sjindel@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Change-Id: I5b1e5ce7334d56ac93613a60b958e2a66fe6d602
Reviewed-on: https://dart-review.googlesource.com/35281
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Peter von der Ahé <ahe@google.com>
Change-Id: Iec0b2df092cffbbf720065b910e3bbefc41eb03a
Reviewed-on: https://dart-review.googlesource.com/35240
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Peter von der Ahé <ahe@google.com>
Change-Id: Ie83cd4692898c1b6e585ed5d47fc55be4d60c272
Reviewed-on: https://dart-review.googlesource.com/35162
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Peter von der Ahé <ahe@google.com>
The incremental compiler calculates which libraries are reusable,
but previously forgot about parts when mapping for changed files to
libraries.
This CL fixes that, meaning that a changed part file will invalidate
the Library it's a part of, meaning we get the needed re-compilation.
Fixes#31908.
Change-Id: Ic30c97af3f1c8166a82774040a2bbcebf5686415
Reviewed-on: https://dart-review.googlesource.com/34821
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
In addition to updating code completion, this also
addresses comments in https://dart-review.googlesource.com/c/sdk/+/34520
* Change expect to assert `}` where expect is unnecessary
* Extract skipToLastModifier utility method
* Fix spelling
Change-Id: I6a0446d77fac995da3e4d1d2f682f75d584b275f
Reviewed-on: https://dart-review.googlesource.com/34960
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
The code to represent a tearoff of loadLibrary looked like this:
Future __loadLibrary__lib1 () {
lib1.loadLibrary();
}
but should have been like:
Future __loadLibrary__lib1 () {
return lib1.loadLibrary();
}
Change-Id: I31efb5bee9f7e376660602c1b842a90a0a2659a4
Reviewed-on: https://dart-review.googlesource.com/34510
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Emily Fortuna <efortuna@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
In order to un-block Flutter integration, we introduce partial support for
conditional imports into the CFE. There are two incomplete parts:
- The condition strings are evaluated by the Target.
They should be looked up in the environment, but this introduces
complications with modular compilation.
- Type inference and other static checks are performed with reference to
the implementation (conditionally-imported) library rather than the
interface library.
See issue #30143 for more details.
Bug:
Change-Id: I740b45e9d32796644837de4caefd8d6e8015f229
Reviewed-on: https://dart-review.googlesource.com/34721
Reviewed-by: Peter von der Ahé <ahe@google.com>
In addition to improving modifier recovery, this CL
* Improves recovery when builtin keywords are used as types
* Updates ModifierContext to avoid parsing modifiers used as identifiers
* Addresses comment in https://dart-review.googlesource.com/c/sdk/+/34200
* Streamlines missing class body recovery
* Ensures the endMember event is sent during recovery
Change-Id: I87bda7c7da9d0e951427037087c7aa7e8e4da109
Reviewed-on: https://dart-review.googlesource.com/34520
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
This CL fixes errors in a few incremental tests.
The remaining (with a previous references to issue #31909) are not
related to incremental compilation, but also fail to fail on regular fasta.
Closes#31909.
Change-Id: I3c50a4cbfb926f8f74570523a10885e1bd28a94b
Reviewed-on: https://dart-review.googlesource.com/34801
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Change-Id: Id845a025ae9823fd3e53aaac7b5a95aa9e2ad767
Reviewed-on: https://dart-review.googlesource.com/34380
Commit-Queue: Peter von der Ahé <ahe@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Change-Id: I6e3d9f60c43ccb34df0b58c635be51ea0aa2e789
Reviewed-on: https://dart-review.googlesource.com/32600
Reviewed-by: Peter von der Ahé <ahe@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
The original change is available in patchset 1.
The changes since then are just status file updates.
Change-Id: I0c45c4b09a187bdd60c6a38bf23f6b7a0cf80c97
Reviewed-on: https://dart-review.googlesource.com/34400
Reviewed-by: Jens Johansen <jensj@google.com>
Change Fasta type inference and Kernel type checking to use the new
definition for Future flattening, which is really unwrapping (peeling
off one layer of Future or FutureOr). Use this for inferring types of
`await` expressions and return types from `async` functions.
Ensure that we are using the same notion of flattening for inference
and checking. (Maybe it was a red flag that we weren't.)
This fixes await_test so that it produces a runtime error rather than
a compile time error - see #31541.
A similar change will need to be made to the analyzer - see #31887.
Change-Id: I7d936e9788969a48fdc216628eaa793389fb5e30
Reviewed-on: https://dart-review.googlesource.com/34504
Commit-Queue: Kevin Millikin <kmillikin@google.com>
Reviewed-by: Kevin Millikin <kmillikin@google.com>
This CL fixes two minor flaws in the type inference of closure return types:
- inferReturnType needs to call _wrapAsyncOrGenerator prior to
checking whether the inferred return type is a subtype of the
context. This is necessary because for async and generator
functions, the context type is the "wrapped" type (FutureOr<>,
Iterable<>, or Stream<>).
- _updateInferredReturnType needs to perform implicit downcasts before
storing the inferred return type. This is necessary because if in
implicit downcast is added, the inferred type that should be stored
is the type that was downcast to. In order to make this work, the
"unwrapping" logic needed to be moved from
_updateInferredReturnType's two call sites into
_updateInferredReturnType itself.
These flaws were benign because they were masked by the looseness of
the future flattening operation. They need to be fixed so that future
flattening can be made more precise.
Change-Id: I2b5ea3f63632638b5fadbce7d52c5d028acda5ab
Reviewed-on: https://dart-review.googlesource.com/34480
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
In addition to updating test expectations, this CL also
* Streamlines parsing modifiers in 2 places
* Addresses comment in https://dart-review.googlesource.com/c/sdk/+/33500
Change-Id: Ia3d4b7db8a908455b533c1360d107d3557fbb36f
Reviewed-on: https://dart-review.googlesource.com/34200
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
See #31649 for more details about forwarding semi-stubs.
Change-Id: Iaf1153be5ac7f66503b93a362b66ac9585462f6c
Reviewed-on: https://dart-review.googlesource.com/33820
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Samir Jindel <sjindel@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Change-Id: I5ebf49427ac4ddd005c490d1f04880f005211d26
Reviewed-on: https://dart-review.googlesource.com/33943
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Preparation for data URI support. For clarity, this is just a rename.
Change-Id: Ibbd8da05d1a7106b5ec7c0ea9c1e13a95a89d1bd
Reviewed-on: https://dart-review.googlesource.com/33460
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This CL extracts parsing modifiers from parsing types so that
parseModifiers just parses modifiers and a separate call is made
to parseType.
* Discard the ModifierContext object sooner
* Remove some places where findMemberName output was being
used to determine which modifiers are present.
Currently, modifiers are parsed once by findMemberName,
again by parseModifiers, and sometimes a third time
by isFactoryDeclaration. This CL sets the stage for
improved modifier recovery and parsing modifiers exactly once.
Change-Id: Ieb8cd1156ed090ca4653258bd40afbac843b9b7c
Reviewed-on: https://dart-review.googlesource.com/33500
Reviewed-by: Peter von der Ahé <ahe@google.com>
Change-Id: I59764334cb1befda9e0db0fd09fc83f6398f61da
Reviewed-on: https://dart-review.googlesource.com/32960
Commit-Queue: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
This revision has been factored out of Revision 29300.
Change-Id: Idf579f0e5ffeea5764e2a9654c6812d69f6977c7
Reviewed-on: https://dart-review.googlesource.com/31921
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Change-Id: I28623bed9d5d203e82d50c4b057803a89e76757d
Reviewed-on: https://dart-review.googlesource.com/33380
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Peter von der Ahé <ahe@google.com>
Add Observatory test to check debug positions for e.g. a[0]().
Non-kernel pipeline points to '(', whereas the (old) kernel behaviour
was to point to 'a'. This fixes the kernel behaviour to also point to '('.
Bug:
Change-Id: I9cd0a2f0cdd4428cd491d02ccc63c72caf285292
Reviewed-on: https://dart-review.googlesource.com/31982
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
suppress hints about the undefined name for backwards compatibility.
Bug:
Change-Id: I381af6a8ae5be040e3c149e0cf4b9d45faa8c630
Reviewed-on: https://dart-review.googlesource.com/33663
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
For instance, with the program snippet from issue #31409 one would not
get any other output than the errors, and one would have to explicitly
dump the dill file afterwards to see what was actually generated.
This CL changes this, so the error-library is also printed (in addition
to the, at least in the case of issue #31409, empty list) as in
```
$ pkg/front_end/tool/fasta compile tmp.dart --dump-ir
tmp.dart:2:4: Error: Expected a function body or '=>'.
Try adding {}.
V();
^
tmp.dart:3:5: Error: Duplicated definition of 'V'.
var V;
^
tmp.dart: Error: Duplicated name: 'V'.
tmp.dart:2:1: Error: Duplicated name: V
V();
^
library;
import self as self;
static method #main() → dynamic {
throw "tmp.dart:2:1: Error: Duplicated name: V\nV();\n^";
}
```
Bug:
Change-Id: I8739be43137f098e6dc50df27f4d1d8628bea469
Reviewed-on: https://dart-review.googlesource.com/32602
Reviewed-by: Peter von der Ahé <ahe@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
Test failures introduced by this change have been marked with issue #31616.
Change-Id: Id82a2e850d2d7c3ebcb78b5acb2e59ea3d8da544
Reviewed-on: https://dart-review.googlesource.com/32682
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reland of https://dart-review.googlesource.com/c/sdk/+/29160
Adds a 'severity' field to diagnostic messages and replaces all
addWarning and addNit functions by a generic addProblem, which uses
the intrinsic severity of the message. Eventually, errors should
also be reported this way.
A special severity value maps into either warning or error for Dart 1
and Dart 2, respectively. Most Dart 1 warnings are in this category.
Fixes some 320 failures of DDK test expecting a compile-time error.
These were previously masked by a workaround in the DDC error handler
which has now been removed.
Closes https://github.com/dart-lang/sdk/issues/31286
Change-Id: Id3b3b7f1fc6a101639fc908c90f3ec7d304a7b4b
Reviewed-on: https://dart-review.googlesource.com/32580
Commit-Queue: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Note that the annotation "/*@target=C::aField*/" is duplicated in the
test due to #31790.
Change-Id: Ie3cf2dea7efb9ae46310ee069a588feb37855201
Reviewed-on: https://dart-review.googlesource.com/32862
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
This reverts commit ab229b30ef.
Reason for revert: Failing co19 test
Original change's description:
> Improve fasta field recovery
>
> In addition to improving field recovery, this CL
> fixes class field recovery to include an endMember event event
> and cleans up missing class body recovery.
>
> Change-Id: I53afe5aef55452108803388de9245f7e14f97833
> Reviewed-on: https://dart-review.googlesource.com/32820
> Commit-Queue: Dan Rubel <danrubel@google.com>
> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
TBR=brianwilkerson@google.com,danrubel@google.com
Change-Id: Id2976bfe67b410875a912bbfd6bfcbbe3d3c8c75
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/32840
Reviewed-by: Dan Rubel <danrubel@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>
In addition to improving field recovery, this CL
fixes class field recovery to include an endMember event event
and cleans up missing class body recovery.
Change-Id: I53afe5aef55452108803388de9245f7e14f97833
Reviewed-on: https://dart-review.googlesource.com/32820
Commit-Queue: Dan Rubel <danrubel@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
