`in` does not work with a string lits in a dynamic var pointing to a string

[Charles]

The last test fails:

class X

    def main
        assert 'ao' in 'aoeu'
        s = 'aoeu'
        assert 'ao' in s
        t = 'aoeu' to dynamic
        assert 'ao' in t

The generated code calls:

CobraCoreInternal.CobraImp.In("ao",t)/* G *//* E */

...which looks fine, so probably just the native function needs to be fixed.

[Charles]

Fixed in changeset:3097