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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_PARSING_PARSER_H_ | 5 #ifndef V8_PARSING_PARSER_H_ |
6 #define V8_PARSING_PARSER_H_ | 6 #define V8_PARSING_PARSER_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/ast/ast.h" | 9 #include "src/ast/ast.h" |
10 #include "src/ast/scopes.h" | 10 #include "src/ast/scopes.h" |
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739 // local variables creates user-controlled constants in the generated code, | 739 // local variables creates user-controlled constants in the generated code, |
740 // and we don't want too much user-controlled memory inside the code (this was | 740 // and we don't want too much user-controlled memory inside the code (this was |
741 // the reason why this limit was introduced in the first place; see | 741 // the reason why this limit was introduced in the first place; see |
742 // https://codereview.chromium.org/7003030/ ). | 742 // https://codereview.chromium.org/7003030/ ). |
743 static const int kMaxNumFunctionLocals = 4194303; // 2^22-1 | 743 static const int kMaxNumFunctionLocals = 4194303; // 2^22-1 |
744 | 744 |
745 // Returns NULL if parsing failed. | 745 // Returns NULL if parsing failed. |
746 FunctionLiteral* ParseProgram(Isolate* isolate, ParseInfo* info); | 746 FunctionLiteral* ParseProgram(Isolate* isolate, ParseInfo* info); |
747 | 747 |
748 FunctionLiteral* ParseLazy(Isolate* isolate, ParseInfo* info); | 748 FunctionLiteral* ParseLazy(Isolate* isolate, ParseInfo* info); |
749 FunctionLiteral* ParseLazy(Isolate* isolate, ParseInfo* info, | 749 FunctionLiteral* DoParseLazy(Isolate* isolate, ParseInfo* info, |
750 Utf16CharacterStream* source); | 750 Utf16CharacterStream* source); |
751 | 751 |
752 // Called by ParseProgram after setting up the scanner. | 752 // Called by ParseProgram after setting up the scanner. |
753 FunctionLiteral* DoParseProgram(ParseInfo* info); | 753 FunctionLiteral* DoParseProgram(ParseInfo* info); |
754 | 754 |
755 void SetCachedData(ParseInfo* info); | 755 void SetCachedData(ParseInfo* info); |
756 | 756 |
757 ScriptCompiler::CompileOptions compile_options() const { | 757 ScriptCompiler::CompileOptions compile_options() const { |
758 return compile_options_; | 758 return compile_options_; |
759 } | 759 } |
760 bool consume_cached_parse_data() const { | 760 bool consume_cached_parse_data() const { |
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1323 | 1323 |
1324 DoExpression* ParserTraits::ParseDoExpression(bool* ok) { | 1324 DoExpression* ParserTraits::ParseDoExpression(bool* ok) { |
1325 return parser_->ParseDoExpression(ok); | 1325 return parser_->ParseDoExpression(ok); |
1326 } | 1326 } |
1327 | 1327 |
1328 | 1328 |
1329 } // namespace internal | 1329 } // namespace internal |
1330 } // namespace v8 | 1330 } // namespace v8 |
1331 | 1331 |
1332 #endif // V8_PARSING_PARSER_H_ | 1332 #endif // V8_PARSING_PARSER_H_ |
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