On May 10, 2011, at 10:50 AM, Oliver Hunt wrote:
> I can't recall off the top of my head whether
> function f(eval) { eval(...) }
> will result in behaviour that's considered to be the operator or function
> form (i'can't recall whether th semantics define the env. record the resolved
> eval must be boun
>
> --Oliver
This s a direct eval, if f is declared in a non-strict context and the original
built-in eval function is passed as the argument to f. Put simply, to be a
"direct eval" the invocation of the function must use the identifier name
"eval" and the value the identifier must be the built-in eval function.
However, the binding for "eval" doesn't need to come from the global
environment record.
If f is defined in a strict context, the use of eval as a formal parameter
name is an early error.
Allen
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