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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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| 317 Scanner::LiteralScope::~LiteralScope() { | 317 Scanner::LiteralScope::~LiteralScope() { |
| 318 if (!complete_) scanner_->DropLiteral(); | 318 if (!complete_) scanner_->DropLiteral(); |
| 319 } | 319 } |
| 320 | 320 |
| 321 | 321 |
| 322 void Scanner::LiteralScope::Complete() { | 322 void Scanner::LiteralScope::Complete() { |
| 323 scanner_->TerminateLiteral(); | 323 scanner_->TerminateLiteral(); |
| 324 complete_ = true; | 324 complete_ = true; |
| 325 } | 325 } |
| 326 | 326 |
| 327 | |
| 328 // ---------------------------------------------------------------------------- | |
| 329 // V8JavaScriptScanner | |
| 330 | |
| 331 | |
| 332 void V8JavaScriptScanner::Initialize(UC16CharacterStream* source) { | |
| 333 source_ = source; | |
| 334 // Need to capture identifiers in order to recognize "get" and "set" | |
| 335 // in object literals. | |
| 336 Init(); | |
| 337 // Skip initial whitespace allowing HTML comment ends just like | |
| 338 // after a newline and scan first token. | |
| 339 has_line_terminator_before_next_ = true; | |
| 340 SkipWhiteSpace(); | |
| 341 Scan(); | |
| 342 } | |
| 343 | |
| 344 | |
| 345 } } // namespace v8::internal | 327 } } // namespace v8::internal |
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