[all-commits] [llvm/llvm-project] 2d9d27: Revert 3e782bf809 "[Sema][MSVC] warn at dynamic_ca...

[Hans via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2d9d270e77918dfc19ad9b3150ee7d40eeb8ca79
      https://github.com/llvm/llvm-project/commit/2d9d270e77918dfc19ad9b3150ee7d40eeb8ca79
  Author: Hans Wennborg <hans at chromium.org>
  Date:   2020-09-08 (Tue, 08 Sep 2020)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaCast.cpp
    M clang/lib/Sema/SemaExprCXX.cpp
    R clang/test/SemaCXX/ms_no_dynamic_cast.cpp
    M clang/test/SemaCXX/no-rtti.cpp
    R clang/test/SemaCXX/no_dynamic_cast.cpp

  Log Message:
  -----------
  Revert 3e782bf809 "[Sema][MSVC] warn at dynamic_cast when /GR- is given"

This caused more warnings than expected, see https://crbug.com/1126019

Also reverts the follow-up 7907e5516.

> Differential Revision: https://reviews.llvm.org/D86369