playscript/playscript-mono — pull request #281 by cbroglie (2013-10-01 05:50:00+00:00)
Title: Fix implicit PlayScript String conversions

- Compiler was generating invalid IL in cases where
Convert.ImplicitPlayScriptConversion was succeeding even though
Convert.ImplicitPlayScriptConversionExists was returning false.
- Compiler was generating invalid IL b/c it was using EmptyCast instead
of BoxedCast with primitive types.
- Addressed common ambiguities introduced by allowing implicit casts
to String from any type. Handled string.Concat by always converting to
String if either side is a String, and handled Array/Vector lookups by
adding overloads for all numeric types.