2.3.2 [ECMA-ES2017] Section 19.2.3.2 Function.prototype.bind ( thisArg, ...args )

E0010: Function.prototype.bind() creates functions with additional caller and arguments properties

The specification states:

 4.3.34 own property
  
     property that is directly contained by its object
  
 8.2.2 CreateIntrinsics ( realmRec )
     ...
         ...
         9.  Let funcProto be CreateBuiltinFunction(realmRec, ... noSteps, objProto).
         10. Set intrinsics.[[%FunctionPrototype%]] to funcProto.
         11. Call thrower.[[SetPrototypeOf]](funcProto).
         12. Perform AddRestrictedFunctionProperties(funcProto, realmRec).
  
 9.2.5 FunctionCreate (kind, ParameterList, Body, Scope, Strict [, prototype])
     ...
     1.  If the prototype argument was not passed, then
         a. Let prototype be the intrinsic object %FunctionPrototype%.
  
 ... AddRestrictedFunctionProperties ( F, realm )
     ...
         ...
         3.  Perform ! DefinePropertyOrThrow(F, "caller", PropertyDescriptor {[[Get]]: 
             thrower, [[Set]]: thrower, [[Enumerable]]: false,
             [[Configurable]]: true}).
         4.  Return ! DefinePropertyOrThrow(F, "arguments", PropertyDescriptor {[[Get]]: 
             thrower, [[Set]]: thrower, [[Enumerable]]: false,
              [[Configurable]]: true}). 
  
 9.3 Built-in Function Objects
     ...
     Unless otherwise specified every built-in function object has the %FunctionPrototype% 
     object as the initial value of its [[Prototype]] internal slot.
  
 9.4.1.3 BoundFunctionCreate (targetFunction, boundThis, boundArgs)
     ...
         ...
         2.  Let proto ? be targetFunction.[[GetPrototypeOf]]().
         ...
         7.  Set obj.[[Prototype]] to proto.
  
 19.2.3.2 Function.prototype.bind ( thisArg , ...args)
     ...
         ...
         4.  Let F be ? BoundFunctionCreate(Target, thisArg, args).

EdgeHTML Mode

Function.prototype.bind() creates functions with additional caller and arguments properties. These properties should be inherited from the Function prototype (%FunctionPrototype%).

The 5.1 Edition of the ECMAScript® Language Specification of the version of the spec said that bind should add caller and Arguments own properties to the created bound function. However, later specifications do not.

These are the relevant lines from the 5.1 Edition:

    15.3.4.5 Function.prototype.bind (thisArg [, arg1 [, arg2, ...]])

        ...

            ...

            20. Call the [[DefineOwnProperty]] internal method of F with arguments "caller",

                  PropertyDescriptor.

                  {[[Get]]: thrower, [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},

                  and false.

            21. Call the [[DefineOwnProperty]] internal method of F with arguments "arguments",

                  PropertyDescriptor,

                  {[[Get]]: thrower, [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},

                  and false.