[PATCH] D74542: [ASTImporter] Prevent the ASTImporter from creating multiple main FileIDs.

[Gabor Marton via Phabricator via cfe-commits]

martong accepted this revision.
martong added a reviewer: balazske.
martong added a subscriber: balazske.
martong added a comment.
This revision is now accepted and ready to land.

Looks good to me! Thanks!
Adding @balazske as another reviewer though. He worked on something related to this, where we also experienced an assert in `isBeforeInTranslationUnit`.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74542/new/

https://reviews.llvm.org/D74542