OLD | NEW |
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 |
(...skipping 5326 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5337 result->tree = tree; | 5337 result->tree = tree; |
5338 int capture_count = parser.captures_started(); | 5338 int capture_count = parser.captures_started(); |
5339 result->simple = tree->IsAtom() && parser.simple() && capture_count == 0; | 5339 result->simple = tree->IsAtom() && parser.simple() && capture_count == 0; |
5340 result->contains_anchor = parser.contains_anchor(); | 5340 result->contains_anchor = parser.contains_anchor(); |
5341 result->capture_count = capture_count; | 5341 result->capture_count = capture_count; |
5342 } | 5342 } |
5343 return !parser.failed(); | 5343 return !parser.failed(); |
5344 } | 5344 } |
5345 | 5345 |
5346 | 5346 |
5347 FunctionLiteral* Parser::MakeAST(bool compile_in_global_context, | 5347 bool Parser::Parse(CompilationInfo* info) { |
5348 Handle<Script> script, | 5348 ASSERT(info->function() == NULL); |
5349 v8::Extension* extension, | 5349 FunctionLiteral* result = NULL; |
5350 ScriptDataImpl* pre_data, | 5350 Handle<Script> script = info->script(); |
5351 bool is_json) { | 5351 if (info->is_lazy()) { |
5352 bool allow_natives_syntax = | 5352 AstBuildingParser parser(script, true, NULL, NULL); |
5353 FLAG_allow_natives_syntax || Bootstrapper::IsActive(); | 5353 result = parser.ParseLazy(info->shared_info()); |
5354 AstBuildingParser parser(script, allow_natives_syntax, extension, pre_data); | 5354 } else { |
5355 if (pre_data != NULL && pre_data->has_error()) { | 5355 bool allow_natives_syntax = |
5356 Scanner::Location loc = pre_data->MessageLocation(); | 5356 FLAG_allow_natives_syntax || Bootstrapper::IsActive(); |
5357 const char* message = pre_data->BuildMessage(); | 5357 ScriptDataImpl* pre_data = info->pre_parse_data(); |
5358 Vector<const char*> args = pre_data->BuildArgs(); | 5358 AstBuildingParser parser(script, allow_natives_syntax, info->extension(), |
5359 parser.ReportMessageAt(loc, message, args); | 5359 pre_data); |
5360 DeleteArray(message); | 5360 if (pre_data != NULL && pre_data->has_error()) { |
5361 for (int i = 0; i < args.length(); i++) { | 5361 Scanner::Location loc = pre_data->MessageLocation(); |
5362 DeleteArray(args[i]); | 5362 const char* message = pre_data->BuildMessage(); |
| 5363 Vector<const char*> args = pre_data->BuildArgs(); |
| 5364 parser.ReportMessageAt(loc, message, args); |
| 5365 DeleteArray(message); |
| 5366 for (int i = 0; i < args.length(); i++) { |
| 5367 DeleteArray(args[i]); |
| 5368 } |
| 5369 DeleteArray(args.start()); |
| 5370 ASSERT(Top::has_pending_exception()); |
| 5371 } else { |
| 5372 Handle<String> source = Handle<String>(String::cast(script->source())); |
| 5373 // JSON is always global. |
| 5374 ASSERT(!info->is_json() || info->is_global()); |
| 5375 result = info->is_json() |
| 5376 ? parser.ParseJson(source) |
| 5377 : parser.ParseProgram(source, info->is_global()); |
5363 } | 5378 } |
5364 DeleteArray(args.start()); | |
5365 return NULL; | |
5366 } | 5379 } |
5367 Handle<String> source = Handle<String>(String::cast(script->source())); | |
5368 FunctionLiteral* result; | |
5369 if (is_json) { | |
5370 ASSERT(compile_in_global_context); | |
5371 result = parser.ParseJson(source); | |
5372 } else { | |
5373 result = parser.ParseProgram(source, compile_in_global_context); | |
5374 } | |
5375 return result; | |
5376 } | |
5377 | 5380 |
5378 | 5381 info->SetFunction(result); |
5379 FunctionLiteral* Parser::MakeLazyAST(Handle<SharedFunctionInfo> info) { | 5382 return (result != NULL); |
5380 Handle<Script> script(Script::cast(info->script())); | |
5381 AstBuildingParser parser(script, true, NULL, NULL); | |
5382 FunctionLiteral* result = parser.ParseLazy(info); | |
5383 return result; | |
5384 } | 5383 } |
5385 | 5384 |
5386 #undef NEW | 5385 #undef NEW |
5387 | 5386 |
5388 } } // namespace v8::internal | 5387 } } // namespace v8::internal |
OLD | NEW |