mozilla/rust — pull request #4268 by catamorphism (2012-12-23 19:29:25+00:00)
Title: Emit a type error for integer literals where the expected type is char

r? @brson As per #3477, emit a proper type error instead of ICEing for a situation where the inferred type is integral and the expected type is `char` (like `let x: char = 42`).