[Laszlo-dev] trying to add a warning for bad param to new LzDelegate

[Sarah Allen]

so... for the twentieth time, I spent a half hour tracking down an LZX 
bug that eventually turned out to be that I had written:
   new LzDelegate(this, _callstop, anm, "onstop");

instead of
   new LzDelegate(this, "_callstop", anm, "onstop");

so I thought I would take 5 minutes and add a warning to the LFC ... er 
sorry... OLR

for some weird reason I got dozens of wanrings, when I expected to get 2 
with this test file:
<canvas>
    <view>
        <method event="oninit">
            new LzDelegate(this, "foo", this, "onmousedown");
            new LzDelegate(this, foo, this, "onmousedown");
            new LzDelegate(this, "foo", this, onmousedown);
        </method>
    </view>
</canvas>

all I did was to add this code to LzDelegate:
   if ( $debug ){
        if (typeof(f) != "string")
            Debug.warn('function name must be a string');
        if (typeof(eventName) != "string")
            Debug.warn('event name must be a string');
    }

Changeset enclosed.  Bug filed LPP-1430

Any ideas anyone?

Thanks,
Sarah

p.s. how do you add in a way to show what line the warning is coming from?
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