[all-commits] [llvm/llvm-project] 827ba6: [Sema] Validate calls to GetExprRange.

[mordante via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 827ba67e383313b05e9b10c8215e501530d6c9e3
      https://github.com/llvm/llvm-project/commit/827ba67e383313b05e9b10c8215e501530d6c9e3
  Author: Mark de Wever <koraq at xs4all.nl>
  Date:   2020-08-16 (Sun, 16 Aug 2020)

  Changed paths:
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/SemaCXX/conditional-expr.cpp

  Log Message:
  -----------
  [Sema] Validate calls to GetExprRange.

When a conditional expression has a throw expression it called
GetExprRange with a void expression, which caused an assertion failure.

This approach was suggested by Richard Smith.

Fixes PR46484: Clang crash in clang/lib/Sema/SemaChecking.cpp:10028

Differential Revision: https://reviews.llvm.org/D85601