Mercurial > urweb
diff src/expl_print.sml @ 796:6271f0e3c272
Fix a nasty binding bug in CoreUtil
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Thu, 14 May 2009 09:11:58 -0400 |
parents | 8688e01ae469 |
children | 0e554bfd6d6a |
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--- a/src/expl_print.sml Thu May 14 08:15:36 2009 -0400 +++ b/src/expl_print.sml Thu May 14 09:11:58 2009 -0400 @@ -219,9 +219,19 @@ | PVar (s, _) => string s | PPrim p => Prim.p_t p | PCon (_, pc, _, NONE) => p_patCon env pc - | PCon (_, pc, _, SOME p) => parenIf par (box [p_patCon env pc, - space, - p_pat' true env p]) + | PCon (_, pc, cs, SOME p) => + if !debug then + parenIf par (box [p_patCon env pc, + string "[", + p_list (p_con env) cs, + string "]", + space, + p_pat' true env p]) + else + parenIf par (box [p_patCon env pc, + space, + p_pat' true env p]) + | PRecord xps => box [string "{", p_list_sep (box [string ",", space]) (fn (x, p, _) =>