1// Copyright 2016 The SwiftShader Authors. All Rights Reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15#ifndef COMPILER_PREPROCESSOR_MACRO_H_ 16#define COMPILER_PREPROCESSOR_MACRO_H_ 17 18#include <map> 19#include <memory> 20#include <string> 21#include <vector> 22 23namespace pp 24{ 25 26struct Token; 27 28struct Macro 29{ 30 enum Type 31 { 32 kTypeObj, 33 kTypeFunc 34 }; 35 typedef std::vector<std::string> Parameters; 36 typedef std::vector<Token> Replacements; 37 38 Macro(); 39 ~Macro(); 40 bool equals(const Macro &other) const; 41 42 bool predefined; 43 mutable bool disabled; 44 mutable int expansionCount; 45 46 Type type; 47 std::string name; 48 Parameters parameters; 49 Replacements replacements; 50}; 51 52typedef std::map<std::string, std::shared_ptr<Macro>> MacroSet; 53 54void PredefineMacro(MacroSet *macroSet, const char *name, int value); 55 56} // namespace pp 57#endif // COMPILER_PREPROCESSOR_MACRO_H_ 58