The Tor Browser / file comparison
comparison: gfx/angle/src/compiler/preprocessor/Token.cpp
gfx/angle/src/compiler/preprocessor/Token.cpp
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:2f1a62882f33 |
|---|---|
| 1 // | |
| 2 // Copyright (c) 2011 The ANGLE Project Authors. All rights reserved. | |
| 3 // Use of this source code is governed by a BSD-style license that can be | |
| 4 // found in the LICENSE file. | |
| 5 // | |
| 6 | |
| 7 #include "Token.h" | |
| 8 | |
| 9 #include <cassert> | |
| 10 | |
| 11 #include "numeric_lex.h" | |
| 12 | |
| 13 namespace pp | |
| 14 { | |
| 15 | |
| 16 void Token::reset() | |
| 17 { | |
| 18 type = 0; | |
| 19 flags = 0; | |
| 20 location = SourceLocation(); | |
| 21 text.clear(); | |
| 22 } | |
| 23 | |
| 24 bool Token::equals(const Token& other) const | |
| 25 { | |
| 26 return (type == other.type) && | |
| 27 (flags == other.flags) && | |
| 28 (location == other.location) && | |
| 29 (text == other.text); | |
| 30 } | |
| 31 | |
| 32 void Token::setAtStartOfLine(bool start) | |
| 33 { | |
| 34 if (start) | |
| 35 flags |= AT_START_OF_LINE; | |
| 36 else | |
| 37 flags &= ~AT_START_OF_LINE; | |
| 38 } | |
| 39 | |
| 40 void Token::setHasLeadingSpace(bool space) | |
| 41 { | |
| 42 if (space) | |
| 43 flags |= HAS_LEADING_SPACE; | |
| 44 else | |
| 45 flags &= ~HAS_LEADING_SPACE; | |
| 46 } | |
| 47 | |
| 48 void Token::setExpansionDisabled(bool disable) | |
| 49 { | |
| 50 if (disable) | |
| 51 flags |= EXPANSION_DISABLED; | |
| 52 else | |
| 53 flags &= ~EXPANSION_DISABLED; | |
| 54 } | |
| 55 | |
| 56 bool Token::iValue(int* value) const | |
| 57 { | |
| 58 assert(type == CONST_INT); | |
| 59 return numeric_lex_int(text, value); | |
| 60 } | |
| 61 | |
| 62 bool Token::uValue(unsigned int* value) const | |
| 63 { | |
| 64 assert(type == CONST_INT); | |
| 65 return numeric_lex_int(text, value); | |
| 66 } | |
| 67 | |
| 68 bool Token::fValue(float* value) const | |
| 69 { | |
| 70 assert(type == CONST_FLOAT); | |
| 71 return numeric_lex_float(text, value); | |
| 72 } | |
| 73 | |
| 74 std::ostream& operator<<(std::ostream& out, const Token& token) | |
| 75 { | |
| 76 if (token.hasLeadingSpace()) | |
| 77 out << " "; | |
| 78 | |
| 79 out << token.text; | |
| 80 return out; | |
| 81 } | |
| 82 | |
| 83 } // namespace pp |
