[builtins] Construct builtin frame in String/Number ctors

test/mjsunit/regress/regress-4815.js

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var thrower = { [Symbol.toPrimitive]: () => FAIL };
 
 // Tests that a native conversion function is included in the
 // stack trace.
 function testTraceNativeConversion(nativeFunc) {
   var nativeFuncName = nativeFunc.name;
@@ skipping 48 matching lines @@
 testBuiltinInStackTrace("Math.fround(thrower);", "at Math.fround");
 testBuiltinInStackTrace("Math.imul(thrower);", "at Math.imul");
 
 // As above, but function passed as an argument and then called.
 testBuiltinInStackTrace("((f, x) => f(x))(Math.max, thrower);", "at max");
 testBuiltinInStackTrace("((f, x) => f(x))(Math.min, thrower);", "at min");
 testBuiltinInStackTrace("((f, x) => f(x))(Math.acos, thrower);", "at acos");
 testBuiltinInStackTrace("((f, x) => f(x))(Math.asin, thrower);", "at asin");
 testBuiltinInStackTrace("((f, x) => f(x))(Math.fround, thrower);", "at fround");
 testBuiltinInStackTrace("((f, x) => f(x))(Math.imul, thrower);", "at imul");
+
+// Assembler builtins.

[Benedikt Meurer, 2016/07/04 16:45:37]

Can you move these to regress-5173? This way it's easier to associate with the
appropriate bug.

[jgruber, 2016/07/07 11:50:52]

Done.

+testBuiltinInStackTrace("Number(thrower);", "at Number");
+testBuiltinInStackTrace("new Number(thrower);", "at new Number");
+testBuiltinInStackTrace("String(thrower);", "at String");
+testBuiltinInStackTrace("new String(thrower);", "at new String");