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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 #include "src/ast/prettyprinter.h" | 5 #include "src/ast/prettyprinter.h" |
| 6 | 6 |
| 7 #include <stdarg.h> | 7 #include <stdarg.h> |
| 8 | 8 |
| 9 #include "src/ast/ast-value-factory.h" | 9 #include "src/ast/ast-value-factory.h" |
| 10 #include "src/ast/scopes.h" | 10 #include "src/ast/scopes.h" |
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| 434 } | 434 } |
| 435 } | 435 } |
| 436 | 436 |
| 437 | 437 |
| 438 void CallPrinter::PrintLiteral(Object* value, bool quote) { | 438 void CallPrinter::PrintLiteral(Object* value, bool quote) { |
| 439 Object* object = value; | 439 Object* object = value; |
| 440 if (object->IsString()) { | 440 if (object->IsString()) { |
| 441 if (quote) Print("\""); | 441 if (quote) Print("\""); |
| 442 Print("%s", String::cast(object)->ToCString().get()); | 442 Print("%s", String::cast(object)->ToCString().get()); |
| 443 if (quote) Print("\""); | 443 if (quote) Print("\""); |
| 444 } else if (object->IsNull()) { | 444 } else if (object->IsNull(isolate_)) { |
| 445 Print("null"); | 445 Print("null"); |
| 446 } else if (object->IsTrue()) { | 446 } else if (object->IsTrue(isolate_)) { |
| 447 Print("true"); | 447 Print("true"); |
| 448 } else if (object->IsFalse()) { | 448 } else if (object->IsFalse(isolate_)) { |
| 449 Print("false"); | 449 Print("false"); |
| 450 } else if (object->IsUndefined(isolate_)) { | 450 } else if (object->IsUndefined(isolate_)) { |
| 451 Print("undefined"); | 451 Print("undefined"); |
| 452 } else if (object->IsNumber()) { | 452 } else if (object->IsNumber()) { |
| 453 Print("%g", object->Number()); | 453 Print("%g", object->Number()); |
| 454 } else if (object->IsSymbol()) { | 454 } else if (object->IsSymbol()) { |
| 455 // Symbols can only occur as literals if they were inserted by the parser. | 455 // Symbols can only occur as literals if they were inserted by the parser. |
| 456 PrintLiteral(Symbol::cast(object)->name(), false); | 456 PrintLiteral(Symbol::cast(object)->name(), false); |
| 457 } | 457 } |
| 458 } | 458 } |
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| 1062 | 1062 |
| 1063 void PrettyPrinter::PrintLiteral(Handle<Object> value, bool quote) { | 1063 void PrettyPrinter::PrintLiteral(Handle<Object> value, bool quote) { |
| 1064 Object* object = *value; | 1064 Object* object = *value; |
| 1065 if (object->IsString()) { | 1065 if (object->IsString()) { |
| 1066 String* string = String::cast(object); | 1066 String* string = String::cast(object); |
| 1067 if (quote) Print("\""); | 1067 if (quote) Print("\""); |
| 1068 for (int i = 0; i < string->length(); i++) { | 1068 for (int i = 0; i < string->length(); i++) { |
| 1069 Print("%c", string->Get(i)); | 1069 Print("%c", string->Get(i)); |
| 1070 } | 1070 } |
| 1071 if (quote) Print("\""); | 1071 if (quote) Print("\""); |
| 1072 } else if (object->IsNull()) { | 1072 } else if (object->IsNull(isolate_)) { |
| 1073 Print("null"); | 1073 Print("null"); |
| 1074 } else if (object->IsTrue()) { | 1074 } else if (object->IsTrue(isolate_)) { |
| 1075 Print("true"); | 1075 Print("true"); |
| 1076 } else if (object->IsFalse()) { | 1076 } else if (object->IsFalse(isolate_)) { |
| 1077 Print("false"); | 1077 Print("false"); |
| 1078 } else if (object->IsUndefined(isolate_)) { | 1078 } else if (object->IsUndefined(isolate_)) { |
| 1079 Print("undefined"); | 1079 Print("undefined"); |
| 1080 } else if (object->IsNumber()) { | 1080 } else if (object->IsNumber()) { |
| 1081 Print("%g", object->Number()); | 1081 Print("%g", object->Number()); |
| 1082 } else if (object->IsJSObject()) { | 1082 } else if (object->IsJSObject()) { |
| 1083 // regular expression | 1083 // regular expression |
| 1084 if (object->IsJSFunction()) { | 1084 if (object->IsJSFunction()) { |
| 1085 Print("JS-Function"); | 1085 Print("JS-Function"); |
| 1086 } else if (object->IsJSArray()) { | 1086 } else if (object->IsJSArray()) { |
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| 1748 | 1748 |
| 1749 void AstPrinter::VisitRewritableExpression(RewritableExpression* node) { | 1749 void AstPrinter::VisitRewritableExpression(RewritableExpression* node) { |
| 1750 Visit(node->expression()); | 1750 Visit(node->expression()); |
| 1751 } | 1751 } |
| 1752 | 1752 |
| 1753 | 1753 |
| 1754 #endif // DEBUG | 1754 #endif // DEBUG |
| 1755 | 1755 |
| 1756 } // namespace internal | 1756 } // namespace internal |
| 1757 } // namespace v8 | 1757 } // namespace v8 |
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