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| author | Douglas Gregor <dgregor@apple.com> | 2011-09-12 23:31:24 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-09-12 23:31:24 +0000 |
| commit | faeb1d46586271ab1b8a0158cbd5073ef0c6abca (patch) | |
| tree | 8aacb49a399f80b3c93ee1279e7d8fa0a20e5aac /clang/lib/Basic/FileManager.cpp | |
| parent | d4a2b37091486619386db4ccd0b1698fba8db92c (diff) | |
| download | llvm-faeb1d46586271ab1b8a0158cbd5073ef0c6abca.zip llvm-faeb1d46586271ab1b8a0158cbd5073ef0c6abca.tar.gz llvm-faeb1d46586271ab1b8a0158cbd5073ef0c6abca.tar.bz2 | |
When an import statement fails to find a module in the module cache,
but there is a corresponding umbrella header in a framework, build the
module on-the-fly so it can be immediately loaded at the import
statement. This is very much proof-of-concept code, with details to be
fleshed out over time.
llvm-svn: 139558
Diffstat (limited to 'clang/lib/Basic/FileManager.cpp')
| -rw-r--r-- | clang/lib/Basic/FileManager.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Basic/FileManager.cpp b/clang/lib/Basic/FileManager.cpp index 4ac8e4d..adc9705 100644 --- a/clang/lib/Basic/FileManager.cpp +++ b/clang/lib/Basic/FileManager.cpp @@ -380,6 +380,10 @@ const FileEntry *FileManager::getFile(StringRef Filename, bool openFile) { return &UFE; } +void FileManager::forgetFile(StringRef Filename) { + SeenFileEntries.erase(Filename); +} + const FileEntry * FileManager::getVirtualFile(StringRef Filename, off_t Size, time_t ModificationTime) { |