Wasmtime GitHub notifications bot (Oct 16 2025 at 22:06): Wasmtime GitHub notifications bot (Oct 16 2025 at 22:06):alexcrichton opened PR #11877 from alexcrichton:wizer-gc to bytecodealliance:main:
Explicitly disallow mutation-related GC instructions in Wizer. This avoids forcibly disabling the wasm GC proposal in Wizer since that has type system effects as well. Instead this disallows the subset of the proposal which is incompatible with Wizer, specifically mutating GC references which can't be snapshot.
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Wasmtime GitHub notifications bot (Oct 16 2025 at 22:06):alexcrichton requested pchickey for a review on PR #11877.
Wasmtime GitHub notifications bot (Oct 16 2025 at 22:06):alexcrichton requested wasmtime-core-reviewers for a review on PR #11877.
Wasmtime GitHub notifications bot (Oct 17 2025 at 00:05):pchickey submitted PR review.
Wasmtime GitHub notifications bot (Oct 17 2025 at 00:27):pchickey merged PR #11877.
Last updated: Dec 06 2025 at 06:05 UTC