[all-commits] [llvm/llvm-project] 701d80: [clang][Modules] `checkModuleIsAvailable` should u...

[David Stone via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 701d804cdb6944fbb2d4519c1f334425b3a38677
      https://github.com/llvm/llvm-project/commit/701d804cdb6944fbb2d4519c1f334425b3a38677
  Author: David Stone <davidfromonline at gmail.com>
  Date:   2023-10-08 (Sun, 08 Oct 2023)

  Changed paths:
    M clang/include/clang/Lex/Preprocessor.h
    M clang/lib/Frontend/CompilerInstance.cpp
    M clang/lib/Frontend/FrontendAction.cpp
    M clang/lib/Lex/PPDirectives.cpp
    M clang/lib/Lex/Pragma.cpp

  Log Message:
  -----------
  [clang][Modules] `checkModuleIsAvailable` should use a const & parameter instead of pointer (#67902)

The `Module` parameter to `checkModuleIsAvailable` is currently passed
by pointer to non-const. However, it requires only const access and it
cannot be null. Change this to be a reference to const instead.

This then makes it obvious that it is an input-only parameter, so move
it to be before the in-out parameter for diagnostics.