[all-commits] [llvm/llvm-project] 1f6ea2: Expand definition deprecation warning to include c...

[Luke Nihlen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f6ea2a37c4393a2147cb82c8fe7966a2f690e24
      https://github.com/llvm/llvm-project/commit/1f6ea2a37c4393a2147cb82c8fe7966a2f690e24
  Author: Luke Nihlen <luken at google.com>
  Date:   2022-06-01 (Wed, 01 Jun 2022)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Sema/SemaDecl.cpp
    M clang/test/CXX/basic/basic.def/p2.cpp

  Log Message:
  -----------
  Expand definition deprecation warning to include constexpr statements.

Clang currently warns on definitions downgraded to declarations
with a const modifier, but not for a constexpr modifier. This patch
updates the warning logic to warn on both inputs, and adds a test to
check the additional case as well.

See also: https://bugs.chromium.org/p/chromium/issues/detail?id=1284718

Differential Revision: https://reviews.llvm.org/D126664