[all-commits] [llvm/llvm-project] 68157f: Fix a crash on valid consteval code.

[Aaron Ballman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 68157fe15b238428d0fdbeb38c14afd5bda574da
      https://github.com/llvm/llvm-project/commit/68157fe15b238428d0fdbeb38c14afd5bda574da
  Author: Aaron Ballman <aaron at aaronballman.com>
  Date:   2021-10-14 (Thu, 14 Oct 2021)

  Changed paths:
    M clang/lib/CodeGen/CGExprConstant.cpp
    A clang/test/CodeGenCXX/cxx20-consteval-crash.cpp

  Log Message:
  -----------
  Fix a crash on valid consteval code.

Not all constants are emitted within the context of a function, so use
the module's ASTContext instead because 1) that's the same as the
current function ASTContext, and 2) the module can never be null.

Fixes PR50787.