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[Language] Specify bitfields #310

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llvm-beanz opened this issue Aug 29, 2024 · 0 comments
Open

[Language] Specify bitfields #310

llvm-beanz opened this issue Aug 29, 2024 · 0 comments
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language-spec Issue with completed spec Theme:C++ Issues related to differences or features of C++
Milestone
HLSL Spec

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@llvm-beanz
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Which document does this relate to?
Language

Describe the issue you see with the spec
microsoft/DirectXShaderCompiler#5258 references bitfields not being handled correctly in the FlattenedTypeIterator which impacts how "Flattened" casts are implemented.

We have a related issue to specify explicit casts which includes flattened casts (#299), we also need to specify bitfield layout and behavior in casts.

Additional context
See C++ Bit-fields
@damyanp damyanp added this to the HLSL Spec milestone Sep 4, 2024
@damyanp damyanp added language-spec Issue with completed spec Theme:C++ Issues related to differences or features of C++ and removed needs-triage labels Sep 4, 2024
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language-spec Issue with completed spec Theme:C++ Issues related to differences or features of C++
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HLSL Triage
Status: Triaged
Milestone
HLSL Spec
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@damyanp @llvm-beanz