254693 2023-03-29 14:42:21 -0700 [Wasm-GC] Implement casts at Wasm-JS function call boundaries 2024-07-24 13:39:37 -0700 1 1 1 Unclassified WebKit WebAssembly WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 247394 1 asumu webkit-unassigned joseph.j.griego webkit-bug-importer oldest_to_newest 1945121 0 asumu 2023-03-29 14:42:21 -0700 When calling into Wasm from JS, `ToWebAssemblyValue` needs to be called on JS values to convert them to Wasm values. For GC types, this is currently not implemented. In general, it's necessary to add a `extern.internalize` and `ref.cast` to the target Wasm type on such a call. In the other direction, `ToJSValue` is typically a no-op for Wasm GC values, but it still needs to be enabled. The machinery to do these casts is already in JSC, but it needs to be hooked up to code in JSToWasm.cpp and WasmToJS.cpp to do the right thing. 1946850 1 webkit-bug-importer 2023-04-05 14:43:15 -0700 <rdar://problem/107679474> 1987461 2 asumu 2023-10-25 10:29:26 -0700 Pull request: https://github.com/WebKit/WebKit/pull/19550 1991226 3 ews-feeder 2023-11-09 10:31:52 -0800 Committed 270460@main (5aa61e8c766a): <https://commits.webkit.org/270460@main> Reviewed commits have been landed. Closing PR #19550 and removing active labels. 2048148 4 d_degazio 2024-07-24 13:39:37 -0700 *** Bug 263467 has been marked as a duplicate of this bug. ***