Recognize List constructor and turn it into CreateArray ...

runtime/vm/symbols.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_SYMBOLS_H_
 #define VM_SYMBOLS_H_
 
 #include "vm/object.h"
 #include "vm/snapshot_ids.h"
 
@@ skipping 425 matching lines @@
 
   // Initialize and setup a symbol table for the isolate.
   static void SetupSymbolTable(Isolate* isolate);
 
   // Get number of symbols in an isolate's symbol table.
   static intptr_t Size(Isolate* isolate);
 
   // Creates a Symbol given a C string that is assumed to contain
   // UTF-8 encoded characters and '\0' is considered a termination character.
   // TODO(7123) - Rename this to FromCString(....).
-  static RawString* New(const char* cstr);
+  static RawString* New(const char* cstr) {
+    return New(cstr, strlen(cstr));
+  }
+  static RawString* New(const char* cstr, intptr_t length);
 
   // Creates a new Symbol from an array of UTF-8 encoded characters.
   static RawString* FromUTF8(const uint8_t* utf8_array, intptr_t len);
 
   // Creates a new Symbol from an array of Latin-1 encoded characters.
   static RawString* FromLatin1(const uint8_t* latin1_array, intptr_t len);
 
   // Creates a new Symbol from an array of UTF-16 encoded characters.
   static RawString* FromUTF16(const uint16_t* utf16_array, intptr_t len);
 
@@ skipping 75 matching lines @@
   friend class SnapshotReader;
   friend class SnapshotWriter;
   friend class ApiMessageReader;
 
   DISALLOW_COPY_AND_ASSIGN(Symbols);
 };
 
 }  // namespace dart
 
 #endif  // VM_SYMBOLS_H_