Niko Matsakis c225824bde Require braces when a closure has an explicit return type. This is a ... [breaking-change]: instead of a closure like `|| -> i32 22`, prefer `|| -> i32 { 22 }`. Fixes #23420.		2015-03-18 20:07:27 -04:00
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pp.rs	std: Deprecate std::old_io::fs	2015-03-04 15:59:30 -08:00
pprust.rs	Require braces when a closure has an explicit return type. This is a	2015-03-18 20:07:27 -04:00