267357 2024-01-10 12:33:04 -0800 [Wasm-GC] Fix recursive return type index for struct.new_default 2024-01-11 14:45:16 -0800 1 1 1 Unclassified WebKit WebAssembly WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 247394 1 asumu webkit-unassigned bashorov webkit-bug-importer oldest_to_newest 2004169 0 asumu 2024-01-10 12:33:04 -0800 Minimal test case (goes in `structs.js` test): ``` compile(` (module (rec (type (struct (field (ref null 0))))) (func (param (ref null 0))) (func (struct.new_default 0 (ref.null 0)) (call 0)) ) `); ``` errors with `wasm.yaml/wasm/gc/structs.js.wasm-no-cjit: ASSERTION FAILED: subRTT.has_value() && parentRTT.has_value()` The cause is there's a type expansion done at the wrong time in validation for `struct.new_default`, and has a very simple fix. 2004199 1 asumu 2024-01-10 13:39:43 -0800 Pull request: https://github.com/WebKit/WebKit/pull/22615 2004546 2 ews-feeder 2024-01-11 14:44:47 -0800 Committed 272941@main (1619546caa40): <https://commits.webkit.org/272941@main> Reviewed commits have been landed. Closing PR #22615 and removing active labels. 2004547 3 webkit-bug-importer 2024-01-11 14:45:16 -0800 <rdar://problem/120867628>