kadir çetinkaya 4551e50355 [clang] Reset FileID based diag state mappings (#143695) ...

When sharing same compiler instance for multiple compilations, we reset
source manager's file id tables in between runs. Diagnostics engine
keeps a cache based on these file ids, that became dangling references
across compilations.

This patch makes sure we reset those whenever sourcemanager is trashing
its FileIDs.

2025-06-12 10:49:23 +02:00

91 KiB

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