[all-commits] [llvm/llvm-project] d870a5: [SemaCXX] Set promotion type for enum if its type ...

[Zequan Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d870a575631d2cedab2ff237af8edd17916edc64
      https://github.com/llvm/llvm-project/commit/d870a575631d2cedab2ff237af8edd17916edc64
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2022-07-21 (Thu, 21 Jul 2022)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Sema/SemaDecl.cpp
    M clang/test/CXX/conv/conv.prom/p4.cpp

  Log Message:
  -----------
  [SemaCXX] Set promotion type for enum if its type is promotable to integer type even if it has no definition.

EnumDecl's promotion type is set either to the parsed type or calculated type
after completing its definition. When it's bool type and has no definition,
its promotion type is bool which is not allowed by clang.

Fixes #56560.

Differential Revision: https://reviews.llvm.org/D130210