diff options
| -rw-r--r-- | clang/include/clang/Basic/FileManager.h | 3 | ||||
| -rw-r--r-- | clang/lib/Basic/FileManager.cpp | 14 |
2 files changed, 0 insertions, 17 deletions
diff --git a/clang/include/clang/Basic/FileManager.h b/clang/include/clang/Basic/FileManager.h index 9e54669efc5..2784a7ef52b 100644 --- a/clang/include/clang/Basic/FileManager.h +++ b/clang/include/clang/Basic/FileManager.h @@ -338,9 +338,6 @@ public: std::error_code getNoncachedStatValue(StringRef Path, llvm::vfs::Status &Result); - /// Remove the real file \p Entry from the cache. - void invalidateCache(const FileEntry *Entry); - /// If path is not absolute and FileSystemOptions set the working /// directory, the path is modified to be relative to the given /// working directory. diff --git a/clang/lib/Basic/FileManager.cpp b/clang/lib/Basic/FileManager.cpp index 8e186713a92..ec9ada2f196 100644 --- a/clang/lib/Basic/FileManager.cpp +++ b/clang/lib/Basic/FileManager.cpp @@ -498,20 +498,6 @@ FileManager::getNoncachedStatValue(StringRef Path, return std::error_code(); } -void FileManager::invalidateCache(const FileEntry *Entry) { - assert(Entry && "Cannot invalidate a NULL FileEntry"); - - SeenFileEntries.erase(Entry->getName()); - - // FileEntry invalidation should not block future optimizations in the file - // caches. Possible alternatives are cache truncation (invalidate last N) or - // invalidation of the whole cache. - // - // FIXME: This is broken. We sometimes have the same FileEntry* shared - // between multiple SeenFileEntries, so this can leave dangling pointers. - UniqueRealFiles.erase(Entry->getUniqueID()); -} - void FileManager::GetUniqueIDMapping( SmallVectorImpl<const FileEntry *> &UIDToFiles) const { UIDToFiles.clear(); |
