Index: tools/clang/plugins/FindBadConstructsAction.cpp |
diff --git a/tools/clang/plugins/FindBadConstructsAction.cpp b/tools/clang/plugins/FindBadConstructsAction.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5595cde3037840351962e4b81cf27f89333d6a7f |
--- /dev/null |
+++ b/tools/clang/plugins/FindBadConstructsAction.cpp |
@@ -0,0 +1,77 @@ |
+// 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_.TraverseDecl(context.getTranslationUnitDecl()); |
+ } |
+ |
+ private: |
+ FindBadConstructsConsumer visitor_; |
+}; |
+ |
+} // namespace |
+ |
+FindBadConstructsAction::FindBadConstructsAction() { |
+} |
+ |
+std::unique_ptr<ASTConsumer> FindBadConstructsAction::CreateASTConsumer( |
+ CompilerInstance& instance, |
+ llvm::StringRef ref) { |
+ if (options_.with_ast_visitor) |
+ return llvm::make_unique<PluginConsumer>(&instance, options_); |
+ return llvm::make_unique<FindBadConstructsConsumer>(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] == "enforce-blink") { |
+ options_.enforce_blink = true; |
+ } else if (args[i] == "check-enum-last-value") { |
+ // TODO(tsepez): Enable this by default once http://crbug.com/356815 |
+ // and http://crbug.com/356816 are fixed. |
+ options_.check_enum_last_value = true; |
+ } else if (args[i] == "with-ast-visitor") { |
+ options_.with_ast_visitor = true; |
+ } else if (args[i] == "check-templates") { |
+ options_.check_templates = true; |
+ } else if (args[i] == "warn-only") { |
+ options_.warn_only = 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"); |