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| 1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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 |
| 11 // with the distribution. | 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
| 15 // | 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 #include "v8.h" |
| 29 |
| 30 /* |
| 31 TODO(isolates): I incldue v8.h instead of these because we need Isolate and |
| 32 some classes (NativeAllocationChecker) are moved into isolate.h |
| 28 #include "../include/v8stdint.h" | 33 #include "../include/v8stdint.h" |
| 29 #include "unicode.h" | 34 #include "unicode.h" |
| 30 #include "globals.h" | 35 #include "globals.h" |
| 31 #include "checks.h" | 36 #include "checks.h" |
| 32 #include "allocation.h" | 37 #include "allocation.h" |
| 33 #include "utils.h" | 38 #include "utils.h" |
| 34 #include "list.h" | 39 #include "list.h" |
| 40 */ |
| 41 |
| 35 #include "scanner-base.h" | 42 #include "scanner-base.h" |
| 36 #include "preparse-data.h" | 43 #include "preparse-data.h" |
| 37 #include "preparser.h" | 44 #include "preparser.h" |
| 38 | 45 |
| 39 namespace v8 { | 46 namespace v8 { |
| 40 namespace preparser { | 47 namespace preparser { |
| 41 | 48 |
| 42 // Preparsing checks a JavaScript program and emits preparse-data that helps | 49 // Preparsing checks a JavaScript program and emits preparse-data that helps |
| 43 // a later parsing to be faster. | 50 // a later parsing to be faster. |
| 44 // See preparser-data.h for the data. | 51 // See preparser-data.h for the data. |
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| 1195 } | 1202 } |
| 1196 | 1203 |
| 1197 bool PreParser::peek_any_identifier() { | 1204 bool PreParser::peek_any_identifier() { |
| 1198 i::Token::Value next = peek(); | 1205 i::Token::Value next = peek(); |
| 1199 return next == i::Token::IDENTIFIER || | 1206 return next == i::Token::IDENTIFIER || |
| 1200 next == i::Token::FUTURE_RESERVED_WORD; | 1207 next == i::Token::FUTURE_RESERVED_WORD; |
| 1201 } | 1208 } |
| 1202 | 1209 |
| 1203 #undef CHECK_OK | 1210 #undef CHECK_OK |
| 1204 } } // v8::preparser | 1211 } } // v8::preparser |
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