[PATCH] D75572: [Sema][SVE] Reject sizeof and alignof for sizeless types

[Richard Sandiford via Phabricator via cfe-commits]

rsandifo-arm updated this revision to Diff 248215.
rsandifo-arm added a comment.

Changes in v2:

- Emit the diagnostic from RequireCompleteTypeImpl instead of checking for sizeless types separately.  This implements option 3. from the earlier discussion.

- Reformat the patch using git-clang-format.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75572/new/

https://reviews.llvm.org/D75572

Files:
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Sema/Sema.h
  clang/lib/Sema/SemaExpr.cpp
  clang/lib/Sema/SemaType.cpp
  clang/test/Sema/aarch64-sve-types.c
  clang/test/Sema/sizeless-1.c
  clang/test/SemaCXX/sizeless-1.cpp

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