[all-commits] [llvm/llvm-project] a2a93f: [clang] Cleanup IncludeLocMap (#106241)

[kadir çetinkaya via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a2a93f02930e20930d5ef38464ca9c99eb00ff23
      https://github.com/llvm/llvm-project/commit/a2a93f02930e20930d5ef38464ca9c99eb00ff23
  Author: kadir çetinkaya <kadircet at google.com>
  Date:   2024-08-30 (Fri, 30 Aug 2024)

  Changed paths:
    M clang/lib/Basic/SourceManager.cpp
    M clang/unittests/Basic/SourceManagerTest.cpp

  Log Message:
  -----------
  [clang] Cleanup IncludeLocMap (#106241)

CompilerInstance can re-use same SourceManager across multiple
frontendactions. During this process it calls
`SourceManager::clearIDTables` to reset any caches based on FileIDs.

It didn't reset IncludeLocMap, resulting in wrong include locations for
workflows that triggered multiple frontend-actions through same
CompilerInstance.



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