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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef TOOLS_CLANG_PLUGINS_BLINKDATAMEMBERTYPECHECKER_H_
#define TOOLS_CLANG_PLUGINS_BLINKDATAMEMBERTYPECHECKER_H_
#include "clang/AST/DeclCXX.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Frontend/CompilerInstance.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/Support/Regex.h"
namespace chrome_checker {
class BlinkDataMemberTypeChecker {
public:
explicit BlinkDataMemberTypeChecker(clang::CompilerInstance& instance);
void CheckClass(clang::SourceLocation location,
const clang::CXXRecordDecl* record);
private:
bool AllowsDiscouragedType(const clang::Decl* decl);
void CheckField(const clang::FieldDecl* field);
clang::CompilerInstance& instance_;
clang::DiagnosticsEngine& diagnostic_;
unsigned diag_disallowed_blink_data_member_type_;
// Each entry maps from the qualified name of a discouraged type to a string
// containing the alternative suggestions.
llvm::StringMap<const char*> discouraged_types_;
llvm::Regex included_filenames_regex_;
llvm::Regex excluded_filenames_regex_;
};
} // namespace chrome_checker
#endif // TOOLS_CLANG_PLUGINS_BLINKDATAMEMBERTYPECHECKER_H_
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