It would be win32-incompatible. See again UniqueDirs on Win32.
...Takumi 2012/6/27 Axel Naumann <[email protected]>: > Author: axel > Date: Wed Jun 27 04:17:42 2012 > New Revision: 159256 > > URL: http://llvm.org/viewvc/llvm-project?rev=159256&view=rev > Log: > >From Vassil Vassilev: > add interface for removing a FileEntry from the cache. > Forces a re-read the contents from disk, e.g. because a tool (like cling) > wants to pick up a modified file. > > Modified: > cfe/trunk/include/clang/Basic/FileManager.h > cfe/trunk/lib/Basic/FileManager.cpp > > Modified: cfe/trunk/include/clang/Basic/FileManager.h > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/FileManager.h?rev=159256&r1=159255&r2=159256&view=diff > ============================================================================== > --- cfe/trunk/include/clang/Basic/FileManager.h (original) > +++ cfe/trunk/include/clang/Basic/FileManager.h Wed Jun 27 04:17:42 2012 > @@ -222,6 +222,9 @@ > /// FileManager's FileSystemOptions. > bool getNoncachedStatValue(StringRef Path, struct stat &StatBuf); > > + /// \brief Remove the real file Entry from the cache. > + void InvalidateCache(const FileEntry* Entry); > + > /// \brief If path is not absolute and FileSystemOptions set the working > /// directory, the path is modified to be relative to the given > /// working directory. > > Modified: cfe/trunk/lib/Basic/FileManager.cpp > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/FileManager.cpp?rev=159256&r1=159255&r2=159256&view=diff > ============================================================================== > --- cfe/trunk/lib/Basic/FileManager.cpp (original) > +++ cfe/trunk/lib/Basic/FileManager.cpp Wed Jun 27 04:17:42 2012 > @@ -111,6 +111,8 @@ > } > > size_t size() const { return UniqueFiles.size(); } > + > + friend class FileManager; > }; > > //===----------------------------------------------------------------------===// > @@ -152,6 +154,8 @@ > } > > size_t size() const { return UniqueFiles.size(); } > + > + friend class FileManager; > }; > > #endif > @@ -559,6 +563,15 @@ > return ::stat(FilePath.c_str(), &StatBuf) != 0; > } > > +void FileManager::InvalidateCache(const FileEntry* Entry) { > + if (!Entry) > + return; > + > + SeenFileEntries.erase(Entry->getName()); > + UniqueRealFiles.UniqueFiles.erase(*Entry); > +} > + > + > void FileManager::GetUniqueIDMapping( > SmallVectorImpl<const FileEntry *> &UIDToFiles) const { > UIDToFiles.clear(); > > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
