[cfe-commits] [PATCH] Initial commit for cpp11-migrate tool.
Edwin Vane
edwin.vane at intel.com
Wed Dec 12 06:11:08 PST 2012
Previous diff was generated in error. Here's the real one.
Hi klimek,
http://llvm-reviews.chandlerc.com/D199
CHANGE SINCE LAST DIFF
http://llvm-reviews.chandlerc.com/D199?vs=508&id=509#toc
Files:
CMakeLists.txt
cpp11-migrate/CMakeLists.txt
cpp11-migrate/Cpp11Migrate.cpp
cpp11-migrate/Makefile
test/CMakeLists.txt
test/cpp11-migrate/syntax_only.cpp
test/cpp11-migrate/syntax_xfail.cpp
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -2,6 +2,7 @@
add_subdirectory(tool-template)
add_subdirectory(loop-convert)
add_subdirectory(clang-format)
+add_subdirectory(cpp11-migrate)
# Add the common testsuite after all the tools.
add_subdirectory(test)
Index: cpp11-migrate/CMakeLists.txt
===================================================================
--- /dev/null
+++ cpp11-migrate/CMakeLists.txt
@@ -0,0 +1,12 @@
+set(LLVM_LINK_COMPONENTS support)
+set(LLVM_USED_LIBS clangTooling clangBasic clangAST)
+
+add_clang_executable(cpp11-migrate
+ Cpp11Migrate.cpp
+ )
+
+target_link_libraries(cpp11-migrate
+ clangTooling
+ clangBasic
+ clangASTMatchers
+ )
Index: cpp11-migrate/Cpp11Migrate.cpp
===================================================================
--- /dev/null
+++ 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;
+}
Index: cpp11-migrate/Makefile
===================================================================
--- /dev/null
+++ cpp11-migrate/Makefile
@@ -0,0 +1,26 @@
+##===- tools/extra/loop-convert/Makefile ----sssss----------*- Makefile -*-===##
+#
+# The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+CLANG_LEVEL := ../../..
+
+TOOLNAME = cpp11-migrate
+NO_INSTALL = 1
+
+# No plugins, optimize startup time.
+TOOL_NO_EXPORTS = 1
+
+include $(CLANG_LEVEL)/../../Makefile.config
+LINK_COMPONENTS := $(TARGETS_TO_BUILD) asmparser support mc
+USEDLIBS = clangTooling.a clangFrontend.a clangSerialization.a clangDriver.a \
+ clangRewriteFrontend.a clangRewriteCore.a clangParse.a \
+ clangSema.a clangAnalysis.a \
+ clangAST.a clangASTMatchers.a clangEdit.a clangLex.a clangBasic.a
+
+include $(CLANG_LEVEL)/Makefile
+
Index: test/CMakeLists.txt
===================================================================
--- test/CMakeLists.txt
+++ test/CMakeLists.txt
@@ -22,7 +22,7 @@
clang clang-headers FileCheck count not
# Individual tools we test.
- remove-cstr-calls loop-convert
+ remove-cstr-calls loop-convert cpp11-migrate
)
add_lit_testsuite(check-clang-tools "Running the Clang extra tools' regression tests"
Index: test/cpp11-migrate/syntax_only.cpp
===================================================================
--- /dev/null
+++ test/cpp11-migrate/syntax_only.cpp
@@ -0,0 +1,7 @@
+// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
+// RUN: cpp11-migrate %t.cpp --
+// REQUIRES: shell
+
+int main(int argc, char** argv) {
+ return 0;
+}
Index: test/cpp11-migrate/syntax_xfail.cpp
===================================================================
--- /dev/null
+++ test/cpp11-migrate/syntax_xfail.cpp
@@ -0,0 +1,8 @@
+// RUN: grep -Ev "// *[A-Z-]+:" %s > %t.cpp
+// RUN: cpp11-migrate %t.cpp --
+// XFAIL: *
+// REQUIRES: shell
+
+int main(int argc, char** argv) {
+i return 0;
+}
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