Renamed "symbols" to "internalized strings" throughout the code base,

src/objects-printer.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 459 matching lines @@
   PrintElements(out);
   PrintF(out, " }\n");
 }
 
 
 static const char* TypeToString(InstanceType type) {
   switch (type) {
     case INVALID_TYPE: return "INVALID";
     case MAP_TYPE: return "MAP";
     case HEAP_NUMBER_TYPE: return "HEAP_NUMBER";
-    case SYMBOL_TYPE: return "SYMBOL";
-    case ASCII_SYMBOL_TYPE: return "ASCII_SYMBOL";
-    case CONS_SYMBOL_TYPE: return "CONS_SYMBOL";
-    case CONS_ASCII_SYMBOL_TYPE: return "CONS_ASCII_SYMBOL";
-    case EXTERNAL_ASCII_SYMBOL_TYPE:
-    case EXTERNAL_SYMBOL_WITH_ASCII_DATA_TYPE:
-    case EXTERNAL_SYMBOL_TYPE: return "EXTERNAL_SYMBOL";
-    case SHORT_EXTERNAL_ASCII_SYMBOL_TYPE:
-    case SHORT_EXTERNAL_SYMBOL_WITH_ASCII_DATA_TYPE:
-    case SHORT_EXTERNAL_SYMBOL_TYPE: return "SHORT_EXTERNAL_SYMBOL";
+    case STRING_TYPE: return "TWO_BYTE_STRING";
     case ASCII_STRING_TYPE: return "ASCII_STRING";
-    case STRING_TYPE: return "TWO_BYTE_STRING";
     case CONS_STRING_TYPE:
-    case CONS_ASCII_STRING_TYPE: return "CONS_STRING";
+    case CONS_ASCII_STRING_TYPE:
+      return "CONS_STRING";
+    case EXTERNAL_STRING_TYPE:
     case EXTERNAL_ASCII_STRING_TYPE:
     case EXTERNAL_STRING_WITH_ASCII_DATA_TYPE:
-    case EXTERNAL_STRING_TYPE: return "EXTERNAL_STRING";
+      return "EXTERNAL_STRING";
+    case SHORT_EXTERNAL_STRING_TYPE:
     case SHORT_EXTERNAL_ASCII_STRING_TYPE:
     case SHORT_EXTERNAL_STRING_WITH_ASCII_DATA_TYPE:
-    case SHORT_EXTERNAL_STRING_TYPE: return "SHORT_EXTERNAL_STRING";
+      return "SHORT_EXTERNAL_STRING";
+    case INTERNALIZED_STRING_TYPE: return "INTERNALIZED_STRING";
+    case ASCII_INTERNALIZED_STRING_TYPE: return "ASCII_INTERNALIZED_STRING";
+    case CONS_INTERNALIZED_STRING_TYPE: return "CONS_INTERNALIZED_STRING";
+    case CONS_ASCII_INTERNALIZED_STRING_TYPE:
+      return "CONS_ASCII_INTERNALIZED_STRING";
+    case EXTERNAL_INTERNALIZED_STRING_TYPE:
+    case EXTERNAL_ASCII_INTERNALIZED_STRING_TYPE:
+    case EXTERNAL_INTERNALIZED_STRING_WITH_ASCII_DATA_TYPE:
+      return "EXTERNAL_INTERNALIZED_STRING";
+    case SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE:
+    case SHORT_EXTERNAL_ASCII_INTERNALIZED_STRING_TYPE:
+    case SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ASCII_DATA_TYPE:
+      return "SHORT_EXTERNAL_INTERNALIZED_STRING";
     case FIXED_ARRAY_TYPE: return "FIXED_ARRAY";
     case BYTE_ARRAY_TYPE: return "BYTE_ARRAY";
     case FREE_SPACE_TYPE: return "FREE_SPACE";
     case EXTERNAL_PIXEL_ARRAY_TYPE: return "EXTERNAL_PIXEL_ARRAY";
     case EXTERNAL_BYTE_ARRAY_TYPE: return "EXTERNAL_BYTE_ARRAY";
     case EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE:
       return "EXTERNAL_UNSIGNED_BYTE_ARRAY";
     case EXTERNAL_SHORT_ARRAY_TYPE: return "EXTERNAL_SHORT_ARRAY";
     case EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE:
       return "EXTERNAL_UNSIGNED_SHORT_ARRAY";
@@ skipping 151 matching lines @@
   script()->ShortPrint(out);
   PrintF(out, "\n - stack_trace: ");
   stack_trace()->ShortPrint(out);
   PrintF(out, "\n - stack_frames: ");
   stack_frames()->ShortPrint(out);
   PrintF(out, "\n");
 }
 
 
 void String::StringPrint(FILE* out) {
-  if (StringShape(this).IsSymbol()) {
+  if (StringShape(this).IsInternalized()) {
     PrintF(out, "#");
   } else if (StringShape(this).IsCons()) {
     PrintF(out, "c\"");
   } else {
     PrintF(out, "\"");
   }
 
   const char truncated_epilogue[] = "...<truncated>";
   int len = length();
   if (!FLAG_use_verbose_printer) {
     if (len > 100) {
       len = 100 - sizeof(truncated_epilogue);
     }
   }
   for (int i = 0; i < len; i++) {
     PrintF(out, "%c", Get(i));
   }
   if (len != length()) {
     PrintF(out, "%s", truncated_epilogue);
   }
 
-  if (!StringShape(this).IsSymbol()) PrintF(out, "\"");
+  if (!StringShape(this).IsInternalized()) PrintF(out, "\"");
 }
 
 
 // This method is only meant to be called from gdb for debugging purposes.
 // Since the string can also be in two-byte encoding, non-ASCII characters
 // will be ignored in the output.
 char* String::ToAsciiArray() {
   // Static so that subsequent calls frees previously allocated space.
   // This also means that previous results will be overwritten.
   static char* buffer = NULL;
@@ skipping 411 matching lines @@
     }
   }
   PrintF(out, "\n");
 }
 
 
 #endif  // OBJECT_PRINT
 
 
 } }  // namespace v8::internal