[PATCH] D63753: [Sema] Instead of rejecting C unions with non-trivial fields, detect attempts to destruct/initialize/copy them.

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak planned changes to this revision.
ahatanak added a comment.

This patch should diagnose lvalue-to-rvalue conversion of volatile non-trivial C unions too, but it currently doesn't.

  void test(volatile union U0 *a) {
    (void)*a;
  }


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63753/new/

https://reviews.llvm.org/D63753