kjs: FunctionObject prototype attribute should be [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: false
ECMA Edition 5.1r6 - 15.3.5.2

the prototype must have DontEnum property otherwise it shows up as enumerable key.


I expected that this must be fixed in the function_object.cpp constructor, but its never used in for code like

function foo() {};