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| author |  Adam Chlipala <adamc@hcoop.net> | 2008-07-31 16:28:55 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-07-31 16:28:55 -0400 |
| commit | 16d3d1c3a6d1e78faab91076c20b76fdcb90edb9 (patch) | |
| tree | ef54b557b346fa95b4322478bf5fbec431944f18 /src/elab_print.sml | |
| parent | d668886a45158cf3a292fdef3fa81498efd77652 (diff) | |
Case through explify
Diffstat (limited to 'src/elab_print.sml')
| -rw-r--r-- | src/elab_print.sml | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/elab_print.sml b/src/elab_print.sml index d0ff8d5f..591e019b 100644 --- a/src/elab_print.sml +++ b/src/elab_print.sml @@ -220,17 +220,15 @@ fun p_pat' par env (p, _) = | PCon (pc, SOME p) => parenIf par (box [p_patCon env pc, space, p_pat' true env p]) - | PRecord (xps, flex) => - let - val pps = map (fn (x, p) => box [string x, space, string "=", space, p_pat env p]) xps - in - box [string "{", - p_list_sep (box [string ",", space]) (fn x => x) - (case flex of - NONE => pps - | SOME _ => pps @ [string "..."]), - string "}"] - end + | PRecord xps => + box [string "{", + p_list_sep (box [string ",", space]) (fn (x, p) => + box [string x, + space, + string "=", + space, + p_pat env p]) xps, + string "}"] and p_pat x = p_pat' false x |