mozilla/rust — pull request #12937 by sinistersnare (2014-03-16 17:45:18+00:00)
Title: Remind the programmer to use () for method calls

its a common (yet easily fixable) error to just forget parens at the end of getter-like methods without any arguments.

The current error message for that case asks for an anonymous function, this patch adds a note asking for either an anonymous function, or for trailing parens.

This is my first contribution! do i need to do anything else?