mozilla/rust — pull request #11480 by SiegeLord (2014-01-11 19:06:06+00:00)
Title: Tighten up float literal lexing.

This fixes the incorrect lexing of things like:

~~~rust
let b = 0o2f32;
let d = 0o4e6;
let f = 0o6e6f32;
~~~

and brings the float literal lexer in line with the description of the float literals in the manual.