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1//===-- ClangUtil.h ---------------------------------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7// A collection of helper methods and data structures for manipulating clang8// types and decls.9//===----------------------------------------------------------------------===//10 11#ifndef LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGUTIL_H12#define LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGUTIL_H13 14#include "clang/AST/DeclBase.h"15#include "clang/AST/Type.h"16 17#include "lldb/Symbol/CompilerType.h"18 19namespace clang {20class TagDecl;21}22 23namespace lldb_private {24struct ClangUtil {25 static bool IsClangType(const CompilerType &ct);26 27 /// Returns the clang::Decl of the given CompilerDecl.28 /// CompilerDecl has to be valid and represent a clang::Decl.29 static clang::Decl *GetDecl(const CompilerDecl &decl);30 31 static clang::QualType GetQualType(const CompilerType &ct);32 33 static clang::QualType GetCanonicalQualType(const CompilerType &ct);34 35 static CompilerType RemoveFastQualifiers(const CompilerType &ct);36 37 static clang::TagDecl *GetAsTagDecl(const CompilerType &type);38 39 /// Returns a textual representation of the given Decl's AST. Does not40 /// deserialize any child nodes.41 static std::string DumpDecl(const clang::Decl *d);42 /// Returns a textual representation of the given type.43 static std::string ToString(const clang::Type *t);44 /// Returns a textual representation of the given CompilerType (assuming45 /// its underlying type is a Clang type).46 static std::string ToString(const CompilerType &c);47};48}49 50#endif51