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1 // Copyright 2010 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 |
11 // with the distribution. | 11 // with the distribution. |
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5012 } | 5012 } |
5013 return !parser.failed(); | 5013 return !parser.failed(); |
5014 } | 5014 } |
5015 | 5015 |
5016 | 5016 |
5017 bool ParserApi::Parse(CompilationInfo* info) { | 5017 bool ParserApi::Parse(CompilationInfo* info) { |
5018 ASSERT(info->function() == NULL); | 5018 ASSERT(info->function() == NULL); |
5019 FunctionLiteral* result = NULL; | 5019 FunctionLiteral* result = NULL; |
5020 Handle<Script> script = info->script(); | 5020 Handle<Script> script = info->script(); |
5021 if (info->is_lazy()) { | 5021 if (info->is_lazy()) { |
5022 Parser parser(script, true, NULL, NULL); | 5022 bool allow_natives_syntax = |
| 5023 FLAG_allow_natives_syntax || |
| 5024 info->is_native(); |
| 5025 Parser parser(script, allow_natives_syntax, NULL, NULL); |
5023 result = parser.ParseLazy(info); | 5026 result = parser.ParseLazy(info); |
5024 } else { | 5027 } else { |
5025 bool allow_natives_syntax = | 5028 bool allow_natives_syntax = |
5026 FLAG_allow_natives_syntax || Bootstrapper::IsActive(); | 5029 info->is_native() || FLAG_allow_natives_syntax; |
5027 ScriptDataImpl* pre_data = info->pre_parse_data(); | 5030 ScriptDataImpl* pre_data = info->pre_parse_data(); |
5028 Parser parser(script, allow_natives_syntax, info->extension(), pre_data); | 5031 Parser parser(script, allow_natives_syntax, info->extension(), pre_data); |
5029 if (pre_data != NULL && pre_data->has_error()) { | 5032 if (pre_data != NULL && pre_data->has_error()) { |
5030 Scanner::Location loc = pre_data->MessageLocation(); | 5033 Scanner::Location loc = pre_data->MessageLocation(); |
5031 const char* message = pre_data->BuildMessage(); | 5034 const char* message = pre_data->BuildMessage(); |
5032 Vector<const char*> args = pre_data->BuildArgs(); | 5035 Vector<const char*> args = pre_data->BuildArgs(); |
5033 parser.ReportMessageAt(loc, message, args); | 5036 parser.ReportMessageAt(loc, message, args); |
5034 DeleteArray(message); | 5037 DeleteArray(message); |
5035 for (int i = 0; i < args.length(); i++) { | 5038 for (int i = 0; i < args.length(); i++) { |
5036 DeleteArray(args[i]); | 5039 DeleteArray(args[i]); |
5037 } | 5040 } |
5038 DeleteArray(args.start()); | 5041 DeleteArray(args.start()); |
5039 ASSERT(Top::has_pending_exception()); | 5042 ASSERT(Top::has_pending_exception()); |
5040 } else { | 5043 } else { |
5041 Handle<String> source = Handle<String>(String::cast(script->source())); | 5044 Handle<String> source = Handle<String>(String::cast(script->source())); |
5042 result = parser.ParseProgram(source, info->is_global()); | 5045 result = parser.ParseProgram(source, info->is_global()); |
5043 } | 5046 } |
5044 } | 5047 } |
5045 | 5048 |
5046 info->SetFunction(result); | 5049 info->SetFunction(result); |
5047 return (result != NULL); | 5050 return (result != NULL); |
5048 } | 5051 } |
5049 | 5052 |
5050 } } // namespace v8::internal | 5053 } } // namespace v8::internal |
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