Initial commit for cpp11-migrate tool
- Added directory structures and build system files for the new tool.
- Extremely basic implementation of tool performs only an initial syntax check.
- Basic tests ensure syntax test works as expected.
llvm-svn: 169983
diff --git a/clang-tools-extra/cpp11-migrate/Cpp11Migrate.cpp b/clang-tools-extra/cpp11-migrate/Cpp11Migrate.cpp
new file mode 100644
index 0000000..0e72046
--- /dev/null
+++ b/clang-tools-extra/cpp11-migrate/Cpp11Migrate.cpp
@@ -0,0 +1,57 @@
+//===-- cpp11-migrate/Cpp11Migrate.cpp - Main file C++11 migration tool ---===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief This file implements the C++11 feature migration tool main function
+/// and transformation framework.
+///
+/// Usage:
+/// cpp11-migrate [-p <build-path>] <file1> <file2> ... [-- [compiler-options]]
+///
+/// Where <build-path> is a CMake build directory containing a file named
+/// compile_commands.json which provides compiler options for building each
+/// sourc file. If <build-path> is not provided the compile_commands.json file
+/// is searched for through all parent directories.
+///
+/// Alternatively, one can provide compile options to be applied to every source
+/// file after the optional '--'.
+///
+/// <file1>... specify the paths of files in the CMake source tree, with the
+/// same requirements as other tools built on LibTooling.
+///
+//===----------------------------------------------------------------------===//
+
+#include "clang/Basic/FileManager.h"
+#include "clang/Frontend/CompilerInstance.h"
+#include "clang/Frontend/FrontendActions.h"
+#include "clang/Tooling/Refactoring.h"
+#include "clang/Tooling/Tooling.h"
+#include "clang/Tooling/CommonOptionsParser.h"
+
+namespace cl = llvm::cl;
+using namespace clang::tooling;
+
+
+int main(int argc, const char **argv) {
+ CommonOptionsParser OptionsParser(argc, argv);
+
+ // TODO: Create transforms requested by command-line.
+ ClangTool SyntaxTool(OptionsParser.GetCompilations(),
+ OptionsParser.GetSourcePathList());
+
+ // First, let's check to make sure there were no errors.
+ if (SyntaxTool.run(newFrontendActionFactory<clang::SyntaxOnlyAction>()) !=
+ 0) {
+ return 1;
+ }
+
+ // TODO: Apply transforms
+
+ return 0;
+}