sdk/pkg/dart2bytecode at bcaf426cdf8a8ca1f7bcb87ba0cf80b6dbb7c39e - sdk

Files

T

Alexander Markov bcaf426cdf [vm,dyn_modules] Fix canonicalization of types when serializing bytecode

Avoid caching generic types C<T1,...,Tn> in the object table if
any of type arguments T1,...,Tn are not cacheable.
Otherwise, bytecode reader might create function type
'C<Y0> Function<Y0>()' where cached type 'C<Y0>' references parameter
type Y0 which belongs to a wrong owner, such as another function type
'C<Y0> Function<Y0>(int)'.

Also, fix equivalence of default values of function type parameters
in case matching 'null' (meaning all dynamic) and '[dynamic, ..., dynamic]'.
This may happen during canonicalization before '[dynamic, ..., dynamic]'
type arguments are replaced with 'null'.

TEST=ci

Change-Id: If81736fb18a62fd16fd93e59436c8cd7ccce94ff
Cq-Include-Trybots: luci.dart.try:vm-aot-dyn-linux-debug-x64-try,vm-aot-dyn-linux-product-x64-try,vm-dyn-linux-debug-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/437522
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>

2025-06-30 15:56:04 -07:00

bin

[vm,dyn_modules] Hook interpreter to the standalone VM

2025-06-24 05:59:21 -07:00

docs

[vm, dynamic_modules] Support required named parameters in function types

2025-03-18 14:50:45 -07:00

lib

[vm,dyn_modules] Fix canonicalization of types when serializing bytecode

2025-06-30 15:56:04 -07:00

test

Rename vm_platform_strong.dill to vm_platform.dill.