0xfaded/eval — pull request #42 by 0xfaded (2014-01-19 05:36:46+00:00)
Title: Integrate CallExpr checks and new builtin handling

evalCallExpr has been much simplified thanks to the type
checker. Builtins are now handled on a case by case basis
and have lost the ugly function prototypes. I think this also
fixes the constant type conversion panic.