Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 010e57fb4b9313bfec1d36d9d1ddfaf19f215002
https://github.com/WebKit/WebKit/commit/010e57fb4b9313bfec1d36d9d1ddfaf19f215002
Author: Sergey Rubanov <[email protected]>
Date: 2026-08-18 (Tue, 18 Aug 2026)
Changed paths:
M JSTests/wasm/js-api/Module.exports.js
A JSTests/wasm/js-api/Module.imports-exports-no-type.js
M JSTests/wasm/js-api/Module.imports.js
M JSTests/wasm/js-api/type-reflection-concrete-types.js
M JSTests/wasm/js-api/type-reflection-exports.js
M JSTests/wasm/js-api/type-reflection-imports.js
M JSTests/wasm/stress/table-oversized-initial-reflection.js
M Source/JavaScriptCore/wasm/js/WebAssemblyModuleConstructor.cpp
M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
Log Message:
-----------
[JSC] Gate Module.imports/exports type field behind useWasmJSTypes
https://bugs.webkit.org/show_bug.cgi?id=321692
Reviewed by Keith Miller.
The type field on WebAssembly.Module.imports and exports descriptors
comes from the unfinished js-types proposal, not the core JS API.
Prototype type() methods are already behind Options::useWasmJSTypes
(default false). Gate the remaining surface the same way so default
descriptors match the standard shape and do not throw on unrepresentable
ref types.
* Source/JavaScriptCore/wasm/js/WebAssemblyModuleConstructor.cpp:
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* JSTests/wasm/js-api/Module.exports.js:
* JSTests/wasm/js-api/Module.imports.js:
* JSTests/wasm/js-api/Module.imports-exports-no-type.js: Added.
* JSTests/wasm/js-api/type-reflection-concrete-types.js:
* JSTests/wasm/js-api/type-reflection-exports.js:
* JSTests/wasm/js-api/type-reflection-imports.js:
* JSTests/wasm/stress/table-oversized-initial-reflection.js:
Canonical link: https://commits.webkit.org/319427@main
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