4 commits

Author	SHA1	Message	Date
Patrick Walton	cc08fd1ef9	rt: Allow iteration over the dynastack	2011-09-01 11:47:59 -07:00
Patrick Walton	614a930c51	rt: Make the dynamic stack self-describing	2011-08-31 19:19:05 -07:00
Patrick Walton	3aab46b020	rustc: Mark an obstack fencepost when entering a dynamically-sized frame	2011-08-17 13:16:15 -07:00
Patrick Walton	d8c5bd6195	rt: Implement obstacks, untested as of yet	2011-08-16 19:49:25 -07:00