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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2019-03-26 22:32:06 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2019-03-26 22:32:06 +0000 |
| commit | db8a742206749b2677c78d0125a21968a7df37b3 (patch) | |
| tree | 91edaf8086e0428cd113bb6ca9b5e1e0b0ca0486 /clang/lib/Lex/ModuleMap.cpp | |
| parent | 1da7eac87c15662f808f69e260e3ec47923c28f6 (diff) | |
| download | llvm-db8a742206749b2677c78d0125a21968a7df37b3.zip llvm-db8a742206749b2677c78d0125a21968a7df37b3.tar.gz llvm-db8a742206749b2677c78d0125a21968a7df37b3.tar.bz2 | |
Basic: Return a reference from FileManager::getVirtualFileSystem, NFC
FileManager constructs a VFS in its constructor if it isn't passed one,
and there's no way to reset it. Make that contract clear by returning a
reference from its accessor.
https://reviews.llvm.org/D59388
llvm-svn: 357038
Diffstat (limited to 'clang/lib/Lex/ModuleMap.cpp')
| -rw-r--r-- | clang/lib/Lex/ModuleMap.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Lex/ModuleMap.cpp b/clang/lib/Lex/ModuleMap.cpp index 31eff14..b597c6d 100644 --- a/clang/lib/Lex/ModuleMap.cpp +++ b/clang/lib/Lex/ModuleMap.cpp @@ -1021,7 +1021,7 @@ Module *ModuleMap::inferFrameworkModule(const DirectoryEntry *FrameworkDir, = StringRef(FrameworkDir->getName()); llvm::sys::path::append(SubframeworksDirName, "Frameworks"); llvm::sys::path::native(SubframeworksDirName); - llvm::vfs::FileSystem &FS = *FileMgr.getVirtualFileSystem(); + llvm::vfs::FileSystem &FS = FileMgr.getVirtualFileSystem(); for (llvm::vfs::directory_iterator Dir = FS.dir_begin(SubframeworksDirName, EC), DirEnd; @@ -2397,7 +2397,7 @@ void ModuleMapParser::parseUmbrellaDirDecl(SourceLocation UmbrellaLoc) { std::error_code EC; SmallVector<Module::Header, 6> Headers; llvm::vfs::FileSystem &FS = - *SourceMgr.getFileManager().getVirtualFileSystem(); + SourceMgr.getFileManager().getVirtualFileSystem(); for (llvm::vfs::recursive_directory_iterator I(FS, Dir->getName(), EC), E; I != E && !EC; I.increment(EC)) { if (const FileEntry *FE = SourceMgr.getFileManager().getFile(I->path())) { |