3 Commits

Author	SHA1	Message	Date
Tim Chevalier	321fd80219	Add an infinite loop construct ... Add a loop {} construct for infinite loops, and use it in test cases. See #1906 for details.	2012-03-09 16:40:58 -08:00
Niko Matsakis	72a3667eb3	Allow tail expressions even in no_value blocks. Type checker ... will guarantee they have unit type.	2012-01-03 13:13:52 -08:00
Brian Anderson	413d97f8bd	Add tests for blocks that must not have results	2011-11-07 12:19:50 -08:00