llvm-project

f9827e67 - [Modules][Diagnostic] Don't claim a METADATA mismatch is always in PCH file. (#101280)

[Modules][Diagnostic] Don't claim a METADATA mismatch is always in PCH file. (#101280) You can provide more than one AST file as an input. Emit a path for a file with a problem, so you can disambiguate between multiple files. rdar://65005546