blob: 7ba0a24e1ffbbabe69b74786eef884a1ac26868b [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "FindBadConstructsAction.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/Frontend/FrontendPluginRegistry.h"
#include "FindBadConstructsConsumer.h"
using namespace clang;
namespace chrome_checker {
namespace {
class PluginConsumer : public ASTConsumer {
public:
PluginConsumer(CompilerInstance* instance, const Options& options)
: visitor_(*instance, options) {}
void HandleTranslationUnit(clang::ASTContext& context) override {
visitor_.Traverse(context);
}
private:
FindBadConstructsConsumer visitor_;
};
} // namespace
FindBadConstructsAction::FindBadConstructsAction() {
}
std::unique_ptr<ASTConsumer> FindBadConstructsAction::CreateASTConsumer(
CompilerInstance& instance,
llvm::StringRef ref) {
return std::make_unique<PluginConsumer>(&instance, options_);
}
bool FindBadConstructsAction::ParseArgs(const CompilerInstance& instance,
const std::vector<std::string>& args) {
bool parsed = true;
for (size_t i = 0; i < args.size() && parsed; ++i) {
if (args[i] == "check-base-classes") {
// TODO(rsleevi): Remove this once http://crbug.com/123295 is fixed.
options_.check_base_classes = true;
} else if (args[i] == "check-ipc") {
options_.check_ipc = true;
} else if (args[i] == "check-gmock-objects") {
options_.check_gmock_objects = true;
} else if (args[i] == "checked-ptr-as-trivial-member") {
options_.checked_ptr_as_trivial_member = true;
} else if (args[i] == "raw-ptr-template-as-trivial-member") {
options_.raw_ptr_template_as_trivial_member = true;
} else {
parsed = false;
llvm::errs() << "Unknown clang plugin argument: " << args[i] << "\n";
}
}
return parsed;
}
} // namespace chrome_checker
static FrontendPluginRegistry::Add<chrome_checker::FindBadConstructsAction> X(
"find-bad-constructs",
"Finds bad C++ constructs");