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https://github.com/carbon-language/carbon-lang.git
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Jon Meow
f180c64454
This replaces the use of `isExpansionInMainFile` with instead taking the list of input files, and only touching them. This doesn't keep `isExpansionInMainFile` because it should be redundant, and as such it'd be easy to forget. Unless it starts being a performance issue, it's probably better to omit.
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include "clang/Tooling/CommonOptionsParser.h"
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#include "clang/Tooling/Refactoring.h"
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#include "migrate_cpp/cpp_refactoring/fn_inserter.h"
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namespace cam = ::clang::ast_matchers;
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namespace ct = ::clang::tooling;
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// Initialize the files in replacements. Matcher will restrict replacements to
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// initialized files.
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static void InitReplacements(ct::RefactoringTool* tool) {
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auto& files = tool->getFiles();
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auto& repl = tool->getReplacements();
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for (const auto& path : tool->getSourcePaths()) {
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auto file = files.getFile(path);
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if (file.getError()) {
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llvm::report_fatal_error("Error accessing `" + path +
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"`: " + file.getError().message() + "\n");
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}
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repl.insert({files.getCanonicalName(*file).str(), {}});
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}
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}
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auto main(int argc, const char** argv) -> int {
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llvm::cl::OptionCategory category("C++ refactoring options");
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auto parser = ct::CommonOptionsParser::create(argc, argv, category);
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ct::RefactoringTool tool(parser->getCompilations(),
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parser->getSourcePathList());
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InitReplacements(&tool);
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// Set up AST matcher callbacks.
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cam::MatchFinder finder;
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Carbon::FnInserter fn_inserter(tool.getReplacements(), &finder);
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return tool.runAndSave(
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clang::tooling::newFrontendActionFactory(&finder).get());
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}
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