[all-commits] [llvm/llvm-project] faee39: PR43762: when implicitly changing the active union...

[Richard Smith via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: faee39baa87e43f4b746dd77e479268391163658
      https://github.com/llvm/llvm-project/commit/faee39baa87e43f4b746dd77e479268391163658
  Author: Richard Smith <richard at metafoo.co.uk>
  Date:   2019-10-27 (Sun, 27 Oct 2019)

  Changed paths:
    M clang/lib/AST/ExprConstant.cpp
    M clang/test/SemaCXX/constant-expression-cxx2a.cpp

  Log Message:
  -----------
  PR43762: when implicitly changing the active union member for an
assignment during constant evaluation, only start the lifetime of
trivially-default-constructible union members.