Commit Graph

3 Commits

Author SHA1 Message Date
Michael Sullivan
6822ec3eb4 Treat bare vector and string literals as fixed length vecs. Closes #2922. 2012-07-14 14:30:48 -07:00
Marijn Haverbeke
67cc89f38d Rewrite exhaustiveness checker
Issue #352
Closes #1720

The old checker would happily accept things like 'alt x { @some(a) { a } }'.
It now properly descends into patterns, checks exhaustiveness of booleans,
and complains when number/string patterns aren't exhaustive.
2012-02-15 15:47:42 +01:00
Tim Chevalier
fba35e1a3c Require alts to be exhaustive
middle::check_alt does the work. Lots of changes to add default cases
into alts that were previously inexhaustive.
2012-01-31 10:08:24 -08:00