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author | Adam Chlipala <adam@chlipala.net> | 2016-02-07 19:59:10 -0500 |
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committer | Adam Chlipala <adam@chlipala.net> | 2016-02-07 19:59:10 -0500 |
commit | 5579b84a97cb942fdfd4c4898793f9de95bc03d1 (patch) | |
tree | 2fd60da2fe681fa69d712efdeb36b720c72b9820 /src/explify.sml | |
parent | a777dd13f4075418ec883f4eb42e5de1739d50d1 (diff) |
Merge PVar and PWild, to get more reasonable type-class resolution
Diffstat (limited to 'src/explify.sml')
-rw-r--r-- | src/explify.sml | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/explify.sml b/src/explify.sml index f38151d2..e2a317a2 100644 --- a/src/explify.sml +++ b/src/explify.sml @@ -90,8 +90,7 @@ fun explifyPatCon pc = fun explifyPat (p, loc) = case p of - L.PWild => (L'.PWild, loc) - | L.PVar (x, t) => (L'.PVar (x, explifyCon t), loc) + L.PVar (x, t) => (L'.PVar (x, explifyCon t), loc) | L.PPrim p => (L'.PPrim p, loc) | L.PCon (dk, pc, cs, po) => (L'.PCon (dk, explifyPatCon pc, map explifyCon cs, Option.map explifyPat po), loc) | L.PRecord xps => (L'.PRecord (map (fn (x, p, t) => (x, explifyPat p, explifyCon t)) xps), loc) |