balazske wrote: You have found that reason for the crash is that references to `IdentifierInfo` are remaining in `OnDiskChainedHashTableGenerator` and previously deallocated by `ASTUnit` destruction? In this case why is the `ASTUnit` (or something in it, probably `ASTContext`) the owner of the data, and not `OnDiskChainedHashTableGenerator`? By using `ASTImporter` it is possible that it moves data from the "old" AST to the "new" without copy (if yes this is a bug) and such a situation can cause memory errors.
https://github.com/llvm/llvm-project/pull/73096 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
