integer *= float not supported

[Sei-Lisa]

As wicked as it may sound, LSL supports IntegerLvalue *= FloatExpression.

The semantics are the same as in this:

  IntegerLvalue = (integer)((float)IntegerLvalue * (FloatExpression));

The *= operator is thus the only exception to the rule that a float is never implicitly cast to integer. However, lslint errors out:

ERROR:: (  7,  1): Invalid operator: integer = float.

This is going to be though to fix: lslint converts any var op= expression assignments to the internal representation var = var op (expression) as it parses, and it has no type information at that time. This case will need special treatment. It's probably more trouble than it's worth, though - if you're doing it knowing what you do, you probably can just ignore the error and move on; and if you're doing it by mistake, the error is explicit enough.

So, it's actually a nitpick that the error should be a warning. But I'm throwing it in for consideration.

[Sei-Lisa]

Now that #40 is implemented, I'd vote for closing this as wontfix, and if someone uses that intentionally, they can add a comment with $[E10002].