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| author | Alon Zakai <azakai@google.com> | 2024-04-29 11:29:57 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-29 11:29:57 -0700 |
| commit | 63d308f4f2ce6daae3dd3c6ec0b3808134d8791a (patch) | |
| tree | e2ee30fcbf46dabe5fa70a62606dc27f48a33206 /src/tools/fuzzing.h | |
| parent | 4e4cb620d52de7b605eee7dc29cea3be1714f856 (diff) | |
| download | binaryen-63d308f4f2ce6daae3dd3c6ec0b3808134d8791a.tar.gz binaryen-63d308f4f2ce6daae3dd3c6ec0b3808134d8791a.tar.bz2 binaryen-63d308f4f2ce6daae3dd3c6ec0b3808134d8791a.zip | |
[Strings] Work around ref.cast not working on string views, and add fuzzing (#6549)
As suggested in #6434 (comment) , lower ref.cast of string views
to ref.as_non_null in binary writing. It is a simple hack that avoids the
problem of V8 not allowing them to be cast.
Add fuzzing support for the last three core string operations, after which
that problem becomes very frequent.
Also add yet another makeTrappingRefUse that was missing in that
fuzzer code.
Diffstat (limited to 'src/tools/fuzzing.h')
| -rw-r--r-- | src/tools/fuzzing.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tools/fuzzing.h b/src/tools/fuzzing.h index c60744dea..786527236 100644 --- a/src/tools/fuzzing.h +++ b/src/tools/fuzzing.h @@ -327,7 +327,10 @@ private: Expression* makeStringNewArray(); Expression* makeStringNewCodePoint(); Expression* makeStringConcat(); + Expression* makeStringSlice(); Expression* makeStringEq(Type type); + Expression* makeStringMeasure(Type type); + Expression* makeStringGet(Type type); Expression* makeStringEncode(Type type); // Similar to makeBasic/CompoundRef, but indicates that this value will be |