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Fix pattern w/o location in Check
author
Manuel M T Chakravarty
<chak@cse.unsw.edu.au>
Mon, 7 Aug 2006 17:09:53 +0000
(17:09 +0000)
committer
Manuel M T Chakravarty
<chak@cse.unsw.edu.au>
Mon, 7 Aug 2006 17:09:53 +0000
(17:09 +0000)
compiler/deSugar/Check.lhs
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diff --git
a/compiler/deSugar/Check.lhs
b/compiler/deSugar/Check.lhs
index
517dc79
..
7562083
100644
(file)
--- a/
compiler/deSugar/Check.lhs
+++ b/
compiler/deSugar/Check.lhs
@@
-623,7
+623,7
@@
simplify_pat pat@(WildPat gt) = pat
simplify_pat (VarPat id) = WildPat (idType id)
simplify_pat (VarPatOut id _) = WildPat (idType id) -- Ignore the bindings
simplify_pat (ParPat p) = unLoc (simplify_lpat p)
simplify_pat (VarPat id) = WildPat (idType id)
simplify_pat (VarPatOut id _) = WildPat (idType id) -- Ignore the bindings
simplify_pat (ParPat p) = unLoc (simplify_lpat p)
-simplify_pat (LazyPat p) = WildPat (hsPatType p) -- For overlap and exhaustiveness checking
+simplify_pat (LazyPat p) = WildPat (hsLPatType p) -- For overlap and exhaustiveness checking
-- purposes, a ~pat is like a wildcard
simplify_pat (BangPat p) = unLoc (simplify_lpat p)
simplify_pat (AsPat id p) = unLoc (simplify_lpat p)
-- purposes, a ~pat is like a wildcard
simplify_pat (BangPat p) = unLoc (simplify_lpat p)
simplify_pat (AsPat id p) = unLoc (simplify_lpat p)