2 Commits

Author SHA1 Message Date
Marijn Haverbeke
9f99c3263b Rewrite exhaustiveness checker
Issue #2111
2012-04-25 09:15:17 +02:00
Tim Chevalier
565ea068ca Add type parameters when checking wildcard patterns
For some reason, wildcard patterns were never getting type parameter
substitutions attached. This would cause an assertion failure when
checking a wildcard pattern that matches against a tag with
polymorphic type (not sure why this didn't come up before). Fixed it.
(The diff and test case may be easier to understand than this note
:P)

Closes #1503.
2012-01-12 16:51:07 -08:00