diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2009-05-14 09:11:58 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2009-05-14 09:11:58 -0400 |
| commit | 9e6bd5dd1394c99f0a9b29369a4957c958e0830c (patch) | |
| tree | 40c991c6a8032bc73433e5d3f9c1db78a98674ef /src/expl_print.sml | |
| parent | 22b407de7cf9ee5cc5947369372d9ca8373134a6 (diff) | |
Fix a nasty binding bug in CoreUtil
Diffstat (limited to 'src/expl_print.sml')
| -rw-r--r-- | src/expl_print.sml | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/expl_print.sml b/src/expl_print.sml index e6b28fea..7aa36c6d 100644 --- a/src/expl_print.sml +++ b/src/expl_print.sml @@ -219,9 +219,19 @@ fun p_pat' par env (p, _) = | 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, _) => |