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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/Frontend/FrontendAction.cpp | |
| parent | 1da7eac87c15662f808f69e260e3ec47923c28f6 (diff) | |
| download | bcm5719-llvm-db8a742206749b2677c78d0125a21968a7df37b3.tar.gz bcm5719-llvm-db8a742206749b2677c78d0125a21968a7df37b3.zip | |
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/Frontend/FrontendAction.cpp')
| -rw-r--r-- | clang/lib/Frontend/FrontendAction.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Frontend/FrontendAction.cpp b/clang/lib/Frontend/FrontendAction.cpp index 3392923380f..2f4f5ef64c2 100644 --- a/clang/lib/Frontend/FrontendAction.cpp +++ b/clang/lib/Frontend/FrontendAction.cpp @@ -360,7 +360,7 @@ static std::error_code collectModuleHeaderIncludes( SmallString<128> DirNative; llvm::sys::path::native(UmbrellaDir.Entry->getName(), DirNative); - llvm::vfs::FileSystem &FS = *FileMgr.getVirtualFileSystem(); + llvm::vfs::FileSystem &FS = FileMgr.getVirtualFileSystem(); for (llvm::vfs::recursive_directory_iterator Dir(FS, DirNative, EC), End; Dir != End && !EC; Dir.increment(EC)) { // Check whether this entry has an extension typically associated with @@ -714,7 +714,7 @@ bool FrontendAction::BeginSourceFile(CompilerInstance &CI, SmallString<128> DirNative; llvm::sys::path::native(PCHDir->getName(), DirNative); bool Found = false; - llvm::vfs::FileSystem &FS = *FileMgr.getVirtualFileSystem(); + llvm::vfs::FileSystem &FS = FileMgr.getVirtualFileSystem(); for (llvm::vfs::directory_iterator Dir = FS.dir_begin(DirNative, EC), DirEnd; Dir != DirEnd && !EC; Dir.increment(EC)) { |
