[PATCH] D133711: [Sema] Reject array element types whose alignments are larger than their sizes

Akira Hatanaka via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Sep 13 13:13:00 PDT 2022


ahatanak added a comment.

It looks like gcc started rejecting the code relatively recently (11.1).

Also, I found out that MSVC doesn't reject the following code:

  struct T0 { char c; };
  struct T2 : virtual T0 { };
  T2 array[2];

The size of `T2` is 5 and its alignment is 4. The size of `array` is 10 bytes.

https://godbolt.org/z/c1EzdYqPc


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D133711/new/

https://reviews.llvm.org/D133711



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