[all-commits] [llvm/llvm-project] 679605: [CodeGen] Fix the type of the constant that is use...

[Akira Hatanaka via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6796053723a68b99149737439856e6da25953975
      https://github.com/llvm/llvm-project/commit/6796053723a68b99149737439856e6da25953975
  Author: Akira Hatanaka <ahatanaka at apple.com>
  Date:   2023-05-23 (Tue, 23 May 2023)

  Changed paths:
    M clang/lib/CodeGen/CGExprConstant.cpp
    M clang/test/CodeGenCXX/flexible-array-init.cpp

  Log Message:
  -----------
  [CodeGen] Fix the type of the constant that is used to zero-initialize a
flexible array member

A zero-element array type was incorrectly being used when an incomplete
array was being initialized with a non-empty initializer.

This fixes an assertion failure in AddInitializerToStaticVarDecl. See
the discussion here: https://reviews.llvm.org/D123649#4362210

Differential Revision: https://reviews.llvm.org/D151172