[all-commits] [llvm/llvm-project] 566b49: [clang] Set the error-bit for ill-formed semantic ...

[Haojian Wu via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 566b49884d69f88147c1ca18fd4512f73a3c15e3
      https://github.com/llvm/llvm-project/commit/566b49884d69f88147c1ca18fd4512f73a3c15e3
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-07-21 (Tue, 21 Jul 2020)

  Changed paths:
    M clang-tools-extra/clangd/unittests/HoverTests.cpp
    M clang/include/clang/AST/DependenceFlags.h
    M clang/include/clang/AST/Expr.h
    M clang/lib/AST/ComputeDependence.cpp
    M clang/lib/Sema/SemaInit.cpp

  Log Message:
  -----------
  [clang] Set the error-bit for ill-formed semantic InitListExpr.

When a semantic checking fails on a syntactic InitListExpr, we will
get an ill-formed semantic InitListExpr (e.g. some inits are nullptr),
using this semantic InitListExpr in clang (without setting the err-bits) is crashy.

Differential Revision: https://reviews.llvm.org/D84140