mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Jon Ross-Perkins
c66283b7c8
Updates to a recent LLVM commit. The patch file changes because there's now an upstream BUILD.bazel for compiler-rt in the overlay, although it still doesn't expose the libfuzzer target, so we need to keep patching it. Clang's FileManager API changed slightly so we update migrate_cpp for that.
45 lines
1.8 KiB
C++
45 lines
1.8 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
#include "clang/Tooling/CommonOptionsParser.h"
|
|
#include "clang/Tooling/Refactoring.h"
|
|
#include "migrate_cpp/cpp_refactoring/fn_inserter.h"
|
|
#include "migrate_cpp/cpp_refactoring/for_range.h"
|
|
#include "migrate_cpp/cpp_refactoring/matcher_manager.h"
|
|
#include "migrate_cpp/cpp_refactoring/var_decl.h"
|
|
|
|
using clang::tooling::RefactoringTool;
|
|
|
|
// Initialize the files in replacements. Matcher will restrict replacements to
|
|
// initialized files.
|
|
static void InitReplacements(RefactoringTool* tool) {
|
|
clang::FileManager& files = tool->getFiles();
|
|
Carbon::Matcher::ReplacementMap& repl = tool->getReplacements();
|
|
for (const std::string& path : tool->getSourcePaths()) {
|
|
llvm::Expected<clang::FileEntryRef> file = files.getFileRef(path);
|
|
if (!file) {
|
|
llvm::report_fatal_error(llvm::Twine("Error accessing `") + path +
|
|
"`: " + llvm::toString(file.takeError()) + "\n");
|
|
}
|
|
repl.insert({files.getCanonicalName(*file).str(), {}});
|
|
}
|
|
}
|
|
|
|
auto main(int argc, const char** argv) -> int {
|
|
llvm::cl::OptionCategory category("C++ refactoring options");
|
|
auto parser =
|
|
clang::tooling::CommonOptionsParser::create(argc, argv, category);
|
|
RefactoringTool tool(parser->getCompilations(), parser->getSourcePathList());
|
|
InitReplacements(&tool);
|
|
|
|
// Set up AST matcher callbacks.
|
|
Carbon::MatcherManager matchers(&tool.getReplacements());
|
|
matchers.Register(std::make_unique<Carbon::FnInserterFactory>());
|
|
matchers.Register(std::make_unique<Carbon::ForRangeFactory>());
|
|
matchers.Register(std::make_unique<Carbon::VarDeclFactory>());
|
|
|
|
return tool.runAndSave(
|
|
clang::tooling::newFrontendActionFactory(matchers.GetFinder()).get());
|
|
}
|