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ASTMangler: Fix mangling of SILFunctionType with @pack conventions [5.9] #65561

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slavapestov
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  • Description: We incorrectly mangled SILFunctionTypes, which only appear in debug info. The symptom was an assertion failure in demangling.
  • Risk: Low, changes the mangling for variadic generics only
  • Reviewed by: @hborla
  • Radar: rdar://problem/107151125.
  • Tested: Added a test case.

@slavapestov slavapestov requested a review from a team as a code owner May 1, 2023 22:38
@slavapestov slavapestov force-pushed the sil-function-type-pack-mangling-5.9 branch from 0315691 to 49087d0 Compare May 2, 2023 01:56
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@swift-ci Please test

@slavapestov slavapestov merged commit a3f70c3 into swiftlang:release/5.9 May 2, 2023
@AnthonyLatsis AnthonyLatsis added the 🍒 release cherry pick Flag: Release branch cherry picks label May 3, 2023
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3 participants