53 Commits

Author SHA1 Message Date
Niko Matsakis
62fe587f81 revisit error message; create spill map 2012-05-25 14:37:30 -07:00
Niko Matsakis
0d3811e275 improve liveness so it reports unused vars / dead assignments
doesn't warn about pattern bindings yet though
2012-05-24 09:52:16 -07:00
Niko Matsakis
30b47649ea new liveness pass to supercede last_use / initedness 2012-05-24 09:52:03 -07:00