summaryrefslogtreecommitdiffstats
path: root/gfx/angle/src/compiler/preprocessor/Macro.h
blob: 31ee22c26a2b67f3206e72c5e21a4f19474ac829 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
//
// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//

#ifndef COMPILER_PREPROCESSOR_MACRO_H_
#define COMPILER_PREPROCESSOR_MACRO_H_

#include <map>
#include <string>
#include <vector>

namespace pp
{

struct Token;

struct Macro
{
    enum Type
    {
        kTypeObj,
        kTypeFunc
    };
    typedef std::vector<std::string> Parameters;
    typedef std::vector<Token> Replacements;

    Macro()
        : predefined(false),
          disabled(false),
          type(kTypeObj)
    {
    }
    bool equals(const Macro &other) const;

    bool predefined;
    mutable bool disabled;

    Type type;
    std::string name;
    Parameters parameters;
    Replacements replacements;
};

typedef std::map<std::string, Macro> MacroSet;

void PredefineMacro(MacroSet *macroSet, const char *name, int value);

}  // namespace pp

#endif  // COMPILER_PREPROCESSOR_MACRO_H_