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Issue 3030026: Updated unicode library. (Closed)
Patch Set: Removed outdated comments. Created 10 years, 4 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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309 // union (all three out-sets are equal), intersection (only both_sets_out is 309 // union (all three out-sets are equal), intersection (only both_sets_out is
310 // non-NULL), and set difference (only first_set is non-NULL). 310 // non-NULL), and set difference (only first_set is non-NULL).
311 static void Merge(ZoneList<CharacterRange>* first_set, 311 static void Merge(ZoneList<CharacterRange>* first_set,
312 ZoneList<CharacterRange>* second_set, 312 ZoneList<CharacterRange>* second_set,
313 ZoneList<CharacterRange>* first_set_only_out, 313 ZoneList<CharacterRange>* first_set_only_out,
314 ZoneList<CharacterRange>* second_set_only_out, 314 ZoneList<CharacterRange>* second_set_only_out,
315 ZoneList<CharacterRange>* both_sets_out); 315 ZoneList<CharacterRange>* both_sets_out);
316 // Negate the contents of a character range in canonical form. 316 // Negate the contents of a character range in canonical form.
317 static void Negate(ZoneList<CharacterRange>* src, 317 static void Negate(ZoneList<CharacterRange>* src,
318 ZoneList<CharacterRange>* dst); 318 ZoneList<CharacterRange>* dst);
319 static const int kRangeCanonicalizeMax = 0x346;
320 static const int kStartMarker = (1 << 24); 319 static const int kStartMarker = (1 << 24);
321 static const int kPayloadMask = (1 << 24) - 1; 320 static const int kPayloadMask = (1 << 24) - 1;
322 321
323 private: 322 private:
324 uc16 from_; 323 uc16 from_;
325 uc16 to_; 324 uc16 to_;
326 }; 325 };
327 326
328 327
329 // A set of unsigned integers that behaves especially well on small 328 // A set of unsigned integers that behaves especially well on small
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1454 int offsets_vector_length_; 1453 int offsets_vector_length_;
1455 static int static_offsets_vector_[kStaticOffsetsVectorSize]; 1454 static int static_offsets_vector_[kStaticOffsetsVectorSize];
1456 1455
1457 friend class ExternalReference; 1456 friend class ExternalReference;
1458 }; 1457 };
1459 1458
1460 1459
1461 } } // namespace v8::internal 1460 } } // namespace v8::internal
1462 1461
1463 #endif // V8_JSREGEXP_H_ 1462 #endif // V8_JSREGEXP_H_
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