Query regarding JSOP_CALL control flow

[Mohan]

Hi All,

I'm trying out scripts to achieve the following control flow : calling
js_Invoke from JSOP_CALL and then invoking js_Interpret from within
js_Invoke.

Is there a sample script that will follow the above mentioned control
flow. I have tried all kinds of functions (operator, statement and
constructor variants) but the VALUE_IS_FUNCTION(cx, lval) in JSOP_CALL
is true and the call to js_Invoke is never made.

Regards,
mohan