Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef V8_UNICODE_CACHE_INL_H_ |
| 6 | #define V8_UNICODE_CACHE_INL_H_ |
| 7 | |
| 8 | #include "src/unicode-inl.h" |
| 9 | #include "src/unicode-cache.h" |
| 10 | |
| 11 | namespace v8 { |
| 12 | namespace internal { |
| 13 | |
| 14 | bool UnicodeCache::IsIdentifierStart(unibrow::uchar c) { |
| 15 | return kIsIdentifierStart.get(c); |
| 16 | } |
| 17 | |
| 18 | |
| 19 | bool UnicodeCache::IsIdentifierPart(unibrow::uchar c) { |
| 20 | return kIsIdentifierPart.get(c); |
| 21 | } |
| 22 | |
| 23 | |
| 24 | bool UnicodeCache::IsLineTerminator(unibrow::uchar c) { |
| 25 | return kIsLineTerminator.get(c); |
| 26 | } |
| 27 | |
| 28 | |
| 29 | bool UnicodeCache::IsLineTerminatorSequence(unibrow::uchar c, |
| 30 | unibrow::uchar next) { |
| 31 | if (!IsLineTerminator(c)) return false; |
| 32 | if (c == 0x000d && next == 0x000a) return false; // CR with following LF. |
| 33 | return true; |
| 34 | } |
| 35 | |
| 36 | |
| 37 | bool UnicodeCache::IsWhiteSpace(unibrow::uchar c) { |
| 38 | return kIsWhiteSpace.get(c); |
| 39 | } |
| 40 | |
| 41 | |
| 42 | bool UnicodeCache::IsWhiteSpaceOrLineTerminator(unibrow::uchar c) { |
| 43 | return kIsWhiteSpaceOrLineTerminator.get(c); |
| 44 | } |
| 45 | |
| 46 | } // namespace internal |
| 47 | } // namespace v8 |
| 48 | |
| 49 | #endif // V8_UNICODE_CACHE_INL_H_ |