[Stack Switching] Fuzz Stack Switching#7834
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kripken merged 97 commits intoWebAssembly:mainfrom Aug 22, 2025
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This reverts commit 444d8e0.
tlively
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Aug 15, 2025
src/tools/fuzzing/fuzzing.cpp
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| case HeapTypeKind::Cont: | ||
| WASM_UNREACHABLE("TODO: cont"); | ||
| case HeapTypeKind::Cont: { | ||
| auto funcType = Type(heapType.getContinuation().type, NonNullable); |
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| auto funcType = Type(heapType.getContinuation().type, NonNullable); | |
| auto funcType = Type(heapType.getContinuation().type, Nullable); |
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Nulls would just trap. But I guess we should cover that too. I can change this to use nulls rarely like we do elsewhere.
src/tools/fuzzing/fuzzing.cpp
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| WASM_UNREACHABLE("TODO: cont"); | ||
| case HeapTypeKind::Cont: { | ||
| auto funcType = Type(heapType.getContinuation().type, NonNullable); | ||
| return builder.makeContNew(heapType, makeRefFuncConst(funcType)); |
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Why not allow this to be an arbitrary expression with the expected type?
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Hmm, yeah, I don't think it could recurse in a bad way. I'll try that.
tlively
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Aug 15, 2025
This reverts commit 8293638.
…ll when nullable..
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Ok, this has gone for a day / 100K iterations without finding anything new, so I think it is ready to land. |
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those from exception handling places.