From db8a742206749b2677c78d0125a21968a7df37b3 Mon Sep 17 00:00:00 2001 From: "Duncan P. N. Exon Smith" Date: Tue, 26 Mar 2019 22:32:06 +0000 Subject: 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 --- clang/lib/Frontend/FrontendAction.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'clang/lib/Frontend/FrontendAction.cpp') 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)) { -- cgit v1.2.3