forked from OSchip/llvm-project
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
//===-- cpp11-migrate/Cpp11Migrate.cpp - Main file C++11 migration tool ---===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief This file implements the C++11 feature migration tool main function
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/// and transformation framework.
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///
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/// Usage:
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/// cpp11-migrate [-p <build-path>] <file1> <file2> ... [-- [compiler-options]]
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///
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/// Where <build-path> is a CMake build directory containing a file named
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/// compile_commands.json which provides compiler options for building each
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/// sourc file. If <build-path> is not provided the compile_commands.json file
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/// is searched for through all parent directories.
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///
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/// Alternatively, one can provide compile options to be applied to every source
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/// file after the optional '--'.
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///
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/// <file1>... specify the paths of files in the CMake source tree, with the
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/// same requirements as other tools built on LibTooling.
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///
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//===----------------------------------------------------------------------===//
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#include "clang/Basic/FileManager.h"
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#include "clang/Frontend/CompilerInstance.h"
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#include "clang/Frontend/FrontendActions.h"
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#include "clang/Tooling/Refactoring.h"
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#include "clang/Tooling/Tooling.h"
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#include "clang/Tooling/CommonOptionsParser.h"
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namespace cl = llvm::cl;
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using namespace clang::tooling;
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int main(int argc, const char **argv) {
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CommonOptionsParser OptionsParser(argc, argv);
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// TODO: Create transforms requested by command-line.
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ClangTool SyntaxTool(OptionsParser.getCompilations(),
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OptionsParser.getSourcePathList());
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// First, let's check to make sure there were no errors.
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if (SyntaxTool.run(newFrontendActionFactory<clang::SyntaxOnlyAction>()) !=
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0) {
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return 1;
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}
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// TODO: Apply transforms
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return 0;
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}
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