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29 Commits

Author SHA1 Message Date
Konstantin Shcheglov 26d9fbbd04 Add getResolvedUnit2(), deprecate getResolvedUnit(). 
Change-Id: I0217fefb2747f2f9bd757bc041b53acaf3d1a8f1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/195495
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
 2021-04-16 21:33:54 +00:00
Konstantin Shcheglov ff14547a20 Make AnalysisSession.getResolvedUnit() and getUnitElement() non-nullable. 
Change-Id: I779fe40d1c565f9d4d71ba6a809497d26cae8def
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/189822
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2021-03-09 00:42:23 +00:00
Konstantin Shcheglov 9f986d2501 Migrate package:analyzer to null safety. 
Change-Id: Iffe4370431587e46a141ddc72a86ceec29c163b2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/176486
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>
 2021-02-01 18:56:04 +00:00
Konstantin Shcheglov 2b7fc8f134 Update FeatureSet to the new rules. 
Bug: https://github.com/dart-lang/sdk/issues/43032
Change-Id: I6c7d7dc56fd0d4edcc3c6f6cc6fb0422316b8f4c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159187
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2020-08-19 18:27:37 +00:00
Sam Rawlins 041e0dd618 Analyzer: Enforce strict-inference 
Change-Id: Iba49bfa7cf10f8a3b1d3be03e73fdca280f0940a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155062
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
 2020-07-22 00:44:55 +00:00
Konstantin Shcheglov d279cb47b5 Enforce sorting in analyzer/. 
Change-Id: If7e76e442e64cd4991b80c3993e3da10bb3a19ed
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151462
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2020-06-17 05:04:30 +00:00
Johnni Winther a9162bd599 [analyzer,cfe] Implement mixed inheritance id test for analyzer 
Change-Id: Ie4ce09b83c2a96a5ad16c60d2924f18cd90a4089
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136633
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
 2020-02-24 13:28:26 +00:00
Johnni Winther 5829fc7829 [analyzer,cfe,dart2js] Add marker.options files to automate running id tests on all configurations 
Change-Id: Ib5eb7f3967634721047f8dcc57b9e6c350b91a41
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136226
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
 2020-02-21 08:34:26 +00:00
Jens Johansen 81d4ac07d4 [CFE] Use package config v2 
Change-Id: I32da9e8b2c1040db1521af4345f8e952c22bd30d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130864
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
 2020-02-12 10:07:25 +00:00
Konstantin Shcheglov abf7d1fc08 Issue 40572. Pass Packages to AnalysisDriver. 
Just as SourceFactory is given to AnalysisDriver, so should be Packages.
Understanding --packages and discovery in out of scope.

Bug: https://github.com/dart-lang/sdk/issues/40572
Change-Id: Id120fba0f23a4423797fa9976c4cda5ed54dad53
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135188
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2020-02-11 00:57:45 +00:00
Johnni Winther 862d5012ae [cfe] Handle explicit opt-out in nnbd-not-enabled message 
Closes #39835

Change-Id: I4ffa3377289f45b7ea909b5477ba53508040b9d7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/131076
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
 2020-01-15 10:30:43 +00:00
Johnni Winther 008e6ae60b [analyzer,cfe,dart2js] Add skipMap to id-testing 
This supports skipping tests per configuration, for instance to add
nnbd-only tests and skip these in non-nnbd configurations.

Change-Id: I7eaebaa16d67129ce60cffa3594c766ff5e5bc66
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130376
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
 2020-01-08 14:47:28 +00:00
Johnni Winther e3a20bf361 [analyzer,cfe,dart2js] Support annotated code generation 
Add support for generating annotations from actual data using
option -g

Change-Id: I88d9cdb62a38d579234b15097c9e9bb3d81ebe8c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/129708
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
 2020-01-03 13:57:39 +00:00
Sam Rawlins 5dfa750393 Convert all function parameters and typedefs to generic syntax 
Change-Id: I18f8644ecbe61555b2929ed09d446733d33ec2a3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/128521
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
 2019-12-16 23:36:38 +00:00
Konstantin Shcheglov 3389b3bd32 Remove Packages from SourceFactory. 
We have PackageMapUriResolver, this should be the way to resolve
all `package:xyz` URIs. We should not repeat it in SourceFactory.

Change-Id: I52d33dbf7e2d44f2c53521f6a51b0aea70507d3e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/128106
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2019-12-12 17:10:00 +00:00
Konstantin Shcheglov 364dd8936b Fix unnecessary_new in analyzer. 
R=brianwilkerson@google.com

Change-Id: I70f80baa3da4b14c0a52c1f28da16a9ad26d7dda
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127424
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2019-12-06 01:11:30 +00:00
Konstantin Shcheglov eee20b4e60 Fix prefer_equal_for_default_values in analyzer. 
Change-Id: Ia72a2ac31d6cf6329c78baad6954ac9595a6c45a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127448
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
 2019-12-06 00:00:30 +00:00
Paul Berry 395373a90c Further improvement to ID testing error output. 
We now print the error code as well as the message, which makes it
easier to locate the analyzer code related to the error.

Change-Id: I9e18744ce8e58efe6a5ecb7e7a98035777982836
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124381
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-11-07 22:06:17 +00:00
Paul Berry 1994c5c323 Improve error reporting in ID tests 
Change-Id: I3a1da7cef955cdef62d4fea3a98f5949309695be
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124240
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-11-06 21:57:41 +00:00
Paul Berry c4b6df5009 Move ID testing infrastructure into _fe_analyzer_shared. 
Change-Id: I9f2692dbe750f3c31f8c86e86fe732f34e166517
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123860
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-11-01 12:39:00 +00:00
Paul Berry 12532e327f Analyzer ID test fix: annotate methods properly. 
This avoids the need to special case test expectations for CFE in
pkg/front_end/test/flow_analysis/reachability/data/never_return_type.dart.

Change-Id: Ib754a76c96e73c8183b5ff10a2e7d2908e653a31
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/123420
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-10-29 14:58:14 +00:00
Paul Berry 0167f91012 Flow analysis: introduce ID tests for AssignedVariables. 
This should make it easier to verify that the CFE implementation is
correct.

Note that this effort encountered a few bugs in the analyzer
implementation, which are marked with TODOs.  I will fix them in
follow-up CLs.

Change-Id: Ic164a1cf214b5730f848b17db2838c29d25b00d0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122850
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-10-25 13:44:05 +00:00
Johnni Winther 024052f367 [cfe+dart2js+analyzer] Remove support for libs in id testing 
We now have support for a test as a directory instead.

Change-Id: I3c43e2e57ecda8e3c9d97aa8842be7093c1df5ab
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/113035
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
 2019-08-15 07:31:50 +00:00
Paul Berry 612825900e Only create FlowAnalysisResult data structure when running internal tests. 
The data structure isn't optimized (recording data into it takes
O(n^2) time, where n is the number of unreachable nodes in the file),
and we don't need it for normal execution anyhow.

Following the model used by CFE and dart2js, the analysis driver has a
new flag `retainDataForTesting` to control whether the test data is
gathered, so that under normal execution there is no overhead.  The
testing data is stored in a new class `TestingData`; we can expand
this class in the future if we need to record other intermediate
analysis results for testing.

Change-Id: I7e79d31b9f3c9c45121dceb49094be802e4d286f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/111481
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-08-05 21:12:43 +00:00
Jens Johansen d49de8b68f succinct option for id testing 
Add a "-s" (succinct) option to have a more dense output.
Meant for use together with "-a" so one can get a quick overview of how
many tests fail, e.g.
out/ReleaseX64/dart pkg/front_end/test/id_testing/id_testing_test.dart -a -s

Change-Id: I9e1d91694be76e6c66bf0f3c9168783f920a5bf4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110914
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
 2019-08-01 09:25:28 +00:00
Paul Berry 973a236558 Fail analyzer ID tests if errors are found. 
This ensures that we don't accidentally create a test case containing
errors.

Change-Id: I9b6220e15e70640833877f75a08a5a219574be34
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110342
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
 2019-07-31 13:55:54 +00:00
Paul Berry bf4bde6ea2 Move test cases from flow_analysis_test.dart into front end. 
We still verify that the analyzer passes these tests, but we now do
the verification using the "ID test" mechanism that's shared with the
CFE.  This will allow the front end to run these tests as soon as its
integration with flow analysis is complete.

Still to do: migrate tests of type promotion and definite assignment
so that they can be shared by the front end.

Change-Id: I3c2ac6ff8b66e3a27110dcdb1f1d2dece447c18d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110260
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-07-24 20:20:09 +00:00
Paul Berry 6c43390cd8 Begin running the shared "ID tests" for constants on the analyzer. 
This exposed an analyzer bug--see #37608.

Change-Id: I96af785ce81ebb7b142b4f71cb43942b2b15f879
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/110123
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
 2019-07-23 22:08:12 +00:00
Johnni Winther 4cd16d3954 [analyzer+cfe] Use more shared code for annotated code testing. 
Change-Id: Id1d234beed0059c84375bbeefb4755fac23d72c6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/108817
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
 2019-07-16 05:41:11 +00:00