diff options
Diffstat (limited to 'lib/Tooling/Tooling.cpp')
| -rw-r--r-- | lib/Tooling/Tooling.cpp | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/lib/Tooling/Tooling.cpp b/lib/Tooling/Tooling.cpp index abac182b21..5d41172a91 100644 --- a/lib/Tooling/Tooling.cpp +++ b/lib/Tooling/Tooling.cpp @@ -115,20 +115,13 @@ bool runToolOnCode(clang::FrontendAction *ToolAction, const Twine &Code, return Invocation.run(); } -/// \brief Returns the absolute path of 'File', by prepending it with -/// 'BaseDirectory' if 'File' is not absolute. -/// -/// Otherwise returns 'File'. -/// If 'File' starts with "./", the returned path will not contain the "./". -/// Otherwise, the returned path will contain the literal path-concatenation of -/// 'BaseDirectory' and 'File'. -/// -/// \param File Either an absolute or relative path. -/// \param BaseDirectory An absolute path. -static std::string getAbsolutePath( - StringRef File, StringRef BaseDirectory) { +std::string getAbsolutePath(StringRef File) { + llvm::SmallString<1024> BaseDirectory; + if (const char *PWD = ::getenv("PWD")) + BaseDirectory = PWD; + else + llvm::sys::fs::current_path(BaseDirectory); SmallString<1024> PathStorage; - assert(llvm::sys::path::is_absolute(BaseDirectory)); if (llvm::sys::path::is_absolute(File)) { llvm::sys::path::native(File, PathStorage); return PathStorage.str(); @@ -240,14 +233,8 @@ ClangTool::ClangTool(const CompilationDatabase &Compilations, ArrayRef<std::string> SourcePaths) : Files((FileSystemOptions())), ArgsAdjuster(new ClangSyntaxOnlyAdjuster()) { - llvm::SmallString<1024> BaseDirectory; - if (const char *PWD = ::getenv("PWD")) - BaseDirectory = PWD; - else - llvm::sys::fs::current_path(BaseDirectory); for (unsigned I = 0, E = SourcePaths.size(); I != E; ++I) { - llvm::SmallString<1024> File(getAbsolutePath( - SourcePaths[I], BaseDirectory)); + llvm::SmallString<1024> File(getAbsolutePath(SourcePaths[I])); std::vector<CompileCommand> CompileCommandsForFile = Compilations.getCompileCommands(File.str()); |