75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "FindBadConstructsAction.h"
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#include "clang/AST/ASTConsumer.h"
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#include "clang/Frontend/FrontendPluginRegistry.h"
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#include "FindBadConstructsConsumer.h"
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using namespace clang;
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namespace chrome_checker {
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namespace {
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class PluginConsumer : public ASTConsumer {
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public:
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PluginConsumer(CompilerInstance* instance, const Options& options)
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: visitor_(*instance, options) {}
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void HandleTranslationUnit(clang::ASTContext& context) override {
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visitor_.Traverse(context);
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}
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private:
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FindBadConstructsConsumer visitor_;
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};
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} // namespace
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FindBadConstructsAction::FindBadConstructsAction() {
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}
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std::unique_ptr<ASTConsumer> FindBadConstructsAction::CreateASTConsumer(
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CompilerInstance& instance,
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llvm::StringRef ref) {
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return llvm::make_unique<PluginConsumer>(&instance, options_);
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}
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bool FindBadConstructsAction::ParseArgs(const CompilerInstance& instance,
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const std::vector<std::string>& args) {
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bool parsed = true;
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for (size_t i = 0; i < args.size() && parsed; ++i) {
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if (args[i] == "check-base-classes") {
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// TODO(rsleevi): Remove this once http://crbug.com/123295 is fixed.
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options_.check_base_classes = true;
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} else if (args[i] == "enforce-in-thirdparty-webkit") {
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options_.enforce_in_thirdparty_webkit = true;
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} else if (args[i] == "check-enum-last-value") {
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// TODO(tsepez): Enable this by default once http://crbug.com/356815
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// and http://crbug.com/356816 are fixed.
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options_.check_enum_last_value = true;
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} else if (args[i] == "no-realpath") {
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options_.no_realpath = true;
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} else if (args[i] == "check-ipc") {
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options_.check_ipc = true;
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} else if (args[i] == "check-auto-raw-pointer") {
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options_.check_auto_raw_pointer = true;
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} else {
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parsed = false;
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llvm::errs() << "Unknown clang plugin argument: " << args[i] << "\n";
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}
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}
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return parsed;
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}
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} // namespace chrome_checker
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static FrontendPluginRegistry::Add<chrome_checker::FindBadConstructsAction> X(
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"find-bad-constructs",
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"Finds bad C++ constructs");
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