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//===-- AppleObjCTypeEncodingParser.h ---------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_AppleObjCTypeEncodingParser_h_
#define liblldb_AppleObjCTypeEncodingParser_h_
#include "clang/AST/ASTContext.h"
#include "lldb/Target/ObjCLanguageRuntime.h"
#include "lldb/lldb-private.h"
namespace lldb_utility {
class StringLexer;
}
namespace lldb_private {
class AppleObjCTypeEncodingParser : public ObjCLanguageRuntime::EncodingToType {
public:
AppleObjCTypeEncodingParser(ObjCLanguageRuntime &runtime);
~AppleObjCTypeEncodingParser() override = default;
CompilerType RealizeType(clang::ASTContext &ast_ctx, const char *name,
bool for_expression) override;
private:
struct StructElement {
std::string name;
clang::QualType type;
uint32_t bitfield;
StructElement();
~StructElement() = default;
};
clang::QualType BuildType(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression,
uint32_t *bitfield_bit_size = nullptr);
clang::QualType BuildStruct(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression);
clang::QualType BuildAggregate(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression, char opener, char closer,
uint32_t kind);
clang::QualType BuildUnion(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression);
clang::QualType BuildArray(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression);
std::string ReadStructName(lldb_utility::StringLexer &type);
StructElement ReadStructElement(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression);
clang::QualType BuildObjCObjectPointerType(clang::ASTContext &ast_ctx,
lldb_utility::StringLexer &type,
bool for_expression);
uint32_t ReadNumber(lldb_utility::StringLexer &type);
std::string ReadQuotedString(lldb_utility::StringLexer &type);
ObjCLanguageRuntime &m_runtime;
};
} // namespace lldb_private
#endif // liblldb_AppleObjCTypeEncodingParser_h_
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