Inline internal getters for typed arrays & friends.

test/mjsunit/harmony/typedarrays.js

 // Copyright 2013 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 292 matching lines @@
   SubarrayTestCase(constructor, item, 10,0,         100, "abc", 10);
 
   SubarrayTestCase(constructor, item, 10,0,         100, 0.96, 10.96);
   SubarrayTestCase(constructor, item, 10,0,         100, 0.96, 10.01);
   SubarrayTestCase(constructor, item, 10,0,         100, 0.01, 10.01);
   SubarrayTestCase(constructor, item, 10,0,         100, 0.01, 10.96);
 
 
   SubarrayTestCase(constructor, item, 10,90,        100, 90);
   SubarrayTestCase(constructor, item, 10,90,        100, -10);
+
+  var method = constructor.prototype.subarray;
+  method.call(new constructor(100), 0, 100);
+  var o = {};
+  assertThrows(function() { method.call(o, 0, 100); }, TypeError);
 }
 
 TestSubArray(Uint8Array, 0xFF);
 TestSubArray(Int8Array, -0x7F);
 TestSubArray(Uint16Array, 0xFFFF);
 TestSubArray(Int16Array, -0x7FFF);
 TestSubArray(Uint32Array, 0xFFFFFFFF);
 TestSubArray(Int32Array, -0x7FFFFFFF);
 TestSubArray(Float32Array, 0.5);
 TestSubArray(Float64Array, 0.5);
@@ skipping 252 matching lines @@
 TestArbitrary(new ArrayBuffer(256));
 for(i = 0; i < typedArrayConstructors.lenght; i++) {
   TestArbitary(new typedArrayConstructors[i](10));
 }
 TestArbitrary(new DataView(new ArrayBuffer(256)));
 
 
 // Test direct constructor call
 assertThrows(function() { ArrayBuffer(); }, TypeError);
 assertThrows(function() { DataView(new ArrayBuffer()); }, TypeError);