- Mostly just removes asserts that are redundant with sound null safety. - Moves 3 classes `ClassRelation`, `DataSink` and `DataSource` back into their original files.
- Removes StrongModeConstraintInterface which was only needed for migration.
- Adds a couple simple late finals.
Change-Id: I921ac84a22cebd509f629f88be6bbb19d3c0a9e3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289720
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
FunctionSet is lazily initialized in the closed world. After this change it is never initialized during global inference. However, it is still used in SSA so we cannot fully remove it given these changes (even after linearized graph becomes the main algorithm).
Also remove unused methods/logic from FunctionSet itself. These are not called from anywhere in the compiler.
Change-Id: I59949499bf70164ff1f879c6ba04a585797067a2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/288680
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
Suppose we have code like
if (isDevMode) {
// do foo
} else {
// do bar
}
where isDevMode is const (or can be evaluated as const). In particular,
isDevMode can be controlled by compile-time options, like
bool.fromEnvironment.
We currently eliminate the dead branch during SSA, but that means we do
the work of compiling dead code in the previous phases. Instead, we can
recognize that the condition is const (or effectively const) and
eliminate the dead AST subtree directly.
Change-Id: Ia91da5ebc7fa496a1b963308c6e02d572cab936e
Bug: b/254543452
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/270281
Reviewed-by: Sigmund Cherem <sigmund@google.com>
This adds support for having a final field and an external constructor
without error, assuming that the external constructor initializes the
final field. This supports the inline class with external members use
case.
Change-Id: I33b78275e967636ed0697d17f7921e9eee30401b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/279095
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
This adds support for having a final field and an external constructor
without error, assuming that the external constructor initializes the
final field. This supports the inline class with external members use
case.
Change-Id: Ie297ccc39b0a0731c146f9ac0698bba3fd83bfeb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/278502
Reviewed-by: Srujan Gaddam <srujzs@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Effects of this change are minimal on a large application:
- ~9100 new members being tracked.
- +500KB closed world serialized output (.3% increase)
- No discernible difference in closed world runtime
- Heap space in global inference after closed world deserialization increase is <1MB.
- No change in JS output
These abstract members will be used by the new hierarchy-based dynamic call type graph linearization.
Change-Id: I4ce56d12e039effe0a855fd23f2a5e69d0847025
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/264900
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
The library wasn't taken into account when handling computing class
members in the K/J-model and not handled correctly when computing
applicable selectors. This made dart2js unable to handle members with
a name private to a different library than the enclosing library.
Fixes#33732Fixes#49226
Change-Id: I5ba143d87662bbd42e0ff02355054e4a937be8f8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/252665
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
`entities.dart` is now a migrated library.
The definitions formerly moved to `entities_migrated.dart` have been
moved back.
There are a few methods of ParameterStructure that can't yet be
migrated.
The unmigrated methods of ParameterStructure have been moved to static
methods of ParameterStructureMethods and static extension methods in
`entities_parameter_structure_methods.dart`.
These methods will eventually be moved back into ParameterStructure.
The long file name is chosen to sort next to `entities.dart`.
Change-Id: Ie9e798315287b196db694fe66c323a92bc1a1f1b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/241701
Reviewed-by: Joshua Litt <joshualitt@google.com>
Commit-Queue: Stephen Adams <sra@google.com>
Per offline discussion, this, and the hints it suppresses, aren't really
useful, so it makes sense to remove them.
This suppression logic today appears to only affect hints and warnings
that come from Dart2js. Today the logic seems to assume that all
non-spannable elements are in user code(i.e. CFE messages). Meaning
today this is only suppressing a very limited set of hints from Dart2js
that should all probably be lints, if they aren't already(Dart2js
doesn't seem to use warn as far as I can tell).
Change-Id: Idc663e48d7dc67c92ed26b007a75f002853ac827
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/238924
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Joshua Litt <joshualitt@google.com>
1) KernelElementMapImpl is inlined into KernelElementMap.
2) KernelBehaviorBuilder is inlined into BehaviorBuilder.
3) KernelClassQueries / ClassQueries are removed.
4) NativeMemberResolver is inlined into KernelNativeMemberResolver.
5) NativeClassFinder is inlined into BaseNativeClassFinder.
Change-Id: I04d14a64155de54aafc2abe8579304c018ad9490
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/233658
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Joshua Litt <joshualitt@google.com>
Most of these tools have been replaced by better tools.
We may re-add some of these in the future, but if so then maybe they should live in pkg/compiler/tool.
Change-Id: I673dd27dafad59cc01b0be0705c2032c11fca713
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231980
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Joshua Litt <joshualitt@google.com>
Use `hasScheme` in place of comparing against the empty string, and
`isScheme` to compare against all other schemes.
TEST=No behavior changes.
Change-Id: Ifc9fd13c6cf37933ebd4a754c4b500dedbcb291b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231185
Reviewed-by: Kevin Moore <kevmoo@google.com>
Commit-Queue: Nate Bosch <nbosch@google.com>
This CL changes the way dart: libraries are considered supported when
used in conditional imports or bool.fromEnvironment constant using
the "dart.library.*" values.
Library nodes now has an isUnsupported flag which is set according to
the "supported" property in the libraries specification. Furthermore
the Target now supplies a DartLibrarySupport interface that allows
targets to override whether dart: libraries are unsupported.
This allows the JIT/AOT to use the same platform file but still
consider dart:mirrors unsupported in AOT mode, and dart2js to consider
the internal library `dart:_dart2js_runtime_metrics` supported.
Furthermore, the internal handling is changed so that condition imports
and bool.fromEnvironments constants are computed through the same logic
for "dart.library.*" values, avoiding the need for passing these values
through the environment.
TEST=pkg/front_end/testcases/general/supported_libraries/main
Closes https://github.com/dart-lang/sdk/issues/48057
Closes https://github.com/dart-lang/sdk/issues/47814
Closes https://github.com/dart-lang/sdk/issues/47243
Closes https://github.com/dart-lang/sdk/issues/32657
Closes https://github.com/dart-lang/sdk/issues/36460
Change-Id: Ie8f8dff99167de64ced51b71d89918bf0f3bbd13
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/227020
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Nate Biggs