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Wibble to printing tuple sections
author
simonpj@microsoft.com
<unknown>
Thu, 23 Jul 2009 12:57:56 +0000
(12:57 +0000)
committer
simonpj@microsoft.com
<unknown>
Thu, 23 Jul 2009 12:57:56 +0000
(12:57 +0000)
compiler/hsSyn/HsExpr.lhs
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diff --git
a/compiler/hsSyn/HsExpr.lhs
b/compiler/hsSyn/HsExpr.lhs
index
3142abc
..
0800175
100644
(file)
--- a/
compiler/hsSyn/HsExpr.lhs
+++ b/
compiler/hsSyn/HsExpr.lhs
@@
-392,7
+392,7
@@
ppr_expr (ExplicitTuple exprs boxity)
where
ppr_tup_args [] = []
ppr_tup_args (Present e : es) = (ppr_lexpr e <> punc es) : ppr_tup_args es
where
ppr_tup_args [] = []
ppr_tup_args (Present e : es) = (ppr_lexpr e <> punc es) : ppr_tup_args es
- ppr_tup_args (Missing _ : es) = comma : ppr_tup_args es
+ ppr_tup_args (Missing _ : es) = punc es : ppr_tup_args es
punc (Present {} : _) = comma <> space
punc (Missing {} : _) = comma
punc (Present {} : _) = comma <> space
punc (Missing {} : _) = comma