Invocation of == and != is only constant on receivers of types bool, int, double, and String or null operands. This is now handled correctly in constant evaluation. The case for method invocation of `a != b` is removed since it is parsed as `!(a == b)`.
Change-Id: I65d8ddf2716f319f61fc0609803a5237f4aba644
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98349
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
The evaluate method now never returns null, so checks for null of
return values are redundant, and the "try" in the name of the
evaluation functions is not appropriate.
Change-Id: I32960164ba73fb706eef5a5a617df7d47e24a074
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98357
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Aske Simon Christensen <askesc@google.com>
This moves the definition of the global static VM metric variables
out of the header to avoid defining them multiple times.
This could cause multiple instances which defeats the whole purpose.
Bug: None
Change-Id: Idb8b2da1c2b4591c4824e2bb4b1474437231b3c6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98324
Commit-Queue: Clement Skau <cskau@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
This reverts commit bcb6df13b9.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> [vm/runtime] Create separate background compilation queues for optimized and unoptimized compilations.
>
> - create separate compilation queues for optimized and compilation
> queues
> - remove option FLAG_background_compilation_stop_alot doesn't seem to be used in any format testing
> - remove some class finalization checks before starting the background compiler
>
> Change-Id: I09feb500c2a5cc9c6e93347f63bfca41b83b35cf
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98301
> Reviewed-by: Zach Anderson <zra@google.com>
> Commit-Queue: Siva Annamalai <asiva@google.com>
TBR=zra@google.com,asiva@google.com
Change-Id: I3faf74c95dce7741c75f8836cce30f9dba2e154c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98448
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
- create separate compilation queues for optimized and compilation
queues
- remove option FLAG_background_compilation_stop_alot doesn't seem to be used in any format testing
- remove some class finalization checks before starting the background compiler
Change-Id: I09feb500c2a5cc9c6e93347f63bfca41b83b35cf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98301
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
- Move resolution logic that accumulated in the runtime entries into Resolver.
- Improve NoSuchMethodError for closures when --no-lazy-dispatchers
- Fix concurrent modification of Null class by nullability propagation.
Change-Id: Id979459bea43d318a4bb8fd904ef7f23e2711342
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/97846
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
The constant evaluator assumed that any ConstantExpression met during evaluation of a sub expression was not an unevaluated constant. This do occur, for instance when a field is initialized to an unevaluated constant. With the change, unevaluated constants met during evaluation are themselves evaluated.
This change also fixed handling of assert initializers in unevaluated constants.
Change-Id: Id9e676f40bc829c4d234f34a74ef0ca5c4c6ec48
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98348
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
This allows backends that do not understand unevaluated constants,
such as the VM, to properly throw when encountering static errors
inside constant expressions.
Change-Id: Ida0f213cacbc66aea9bb1db2ddbd3fb4b8405eae
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98352
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Aske Simon Christensen <askesc@google.com>
Tests that dart2js can handle evaluation of unevaluated constants from CFE, including handling of potential compile-time errors found during evaluation.
The CL fixes a bug in the constant evaluator where it created map literals that were not marked as constant as needed.
Change-Id: I7df77a3c68e52392a143478b3567d19e09ebe6bf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98347
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Currently internal cids for all element sizes are packed together, so
are external cids and view cids.
This change re-orders them to make internal/external/view for the same
element size be packed together.
This allows is/as checks for those classes to be performed with
continuous cid-range check. For example "<obj> is Uint8List" becomes
one range check.
(For most applications internal/external/view classes are the only
non-abstract implementations of those interfaces)
Issue https://github.com/dart-lang/sdk/issues/35154
Cq-Include-Trybots: luci.dart.try:vm-canary-linux-debug-try, vm-dartkb-linux-debug-x64-try, vm-dartkb-linux-release-x64-try, vm-kernel-asan-linux-release-x64-try, vm-kernel-checked-linux-release-x64-try, vm-kernel-linux-debug-ia32-try, vm-kernel-linux-debug-simdbc64-try, vm-kernel-linux-debug-x64-try, vm-kernel-linux-product-x64-try, vm-kernel-linux-release-ia32-try, vm-kernel-linux-release-simarm-try, vm-kernel-linux-release-simarm64-try, vm-kernel-linux-release-simdbc64-try, vm-kernel-linux-release-x64-try, vm-kernel-optcounter-threshold-linux-release-ia32-try, vm-kernel-optcounter-threshold-linux-release-x64-try, vm-kernel-precomp-android-release-arm-try, vm-kernel-precomp-bare-linux-release-simarm-try, vm-kernel-precomp-bare-linux-release-simarm64-try, vm-kernel-precomp-bare-linux-release-x64-try, vm-kernel-precomp-linux-debug-x64-try, vm-kernel-precomp-linux-product-x64-try, vm-kernel-precomp-linux-release-simarm-try, vm-kernel-precomp-linux-release-simarm64-try, vm-kernel-precomp-linux-release-x64-try, vm-kernel-precomp-obfuscate-linux-release-x64-try, vm-kernel-precomp-win-release-simarm64-try, vm-kernel-precomp-win-release-x64-try, vm-kernel-reload-linux-debug-x64-try, vm-kernel-reload-linux-release-x64-try, vm-kernel-reload-rollback-linux-debug-x64-try, vm-kernel-reload-rollback-linux-release-x64-try, vm-kernel-win-debug-ia32-try, vm-kernel-win-debug-x64-try, vm-kernel-win-product-x64-try, vm-kernel-win-release-ia32-try, vm-kernel-win-release-x64-try
Change-Id: If27cbc68dcd1bb93e26fc943e2b2a92ad9c43305
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98323
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Brian Wilkerson