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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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