diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2010-06-03 13:04:37 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2010-06-03 13:04:37 -0400 |
| commit | b1d29df128dd1fa879e24f0eb3f5cdc1b74e16b7 (patch) | |
| tree | 370066a96da7c7aff61371c96f82804cde02fa75 /src/elab_env.sml | |
| parent | ccc3c126378aaa53765f8d69c267c6ffee666acf (diff) | |
Some serious bug-fix work to get HTML example to compile; this includes fixing a bug with 'val' patterns in Unnest and the need for more local reduction in Especialize
Diffstat (limited to 'src/elab_env.sml')
| -rw-r--r-- | src/elab_env.sml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/elab_env.sml b/src/elab_env.sml index dd050c9e..bb34c345 100644 --- a/src/elab_env.sml +++ b/src/elab_env.sml @@ -1512,6 +1512,15 @@ fun patBinds env (p, loc) = | PCon (_, _, _, SOME p) => patBinds env p | PRecord xps => foldl (fn ((_, p, _), env) => patBinds env p) env xps +fun patBindsN (p, _) = + case p of + PWild => 0 + | PVar _ => 1 + | PPrim _ => 0 + | PCon (_, _, _, NONE) => 0 + | PCon (_, _, _, SOME p) => patBindsN p + | PRecord xps => foldl (fn ((_, p, _), n) => patBindsN p + n) 0 xps + fun edeclBinds env (d, loc) = case d of EDVal (p, _, _) => patBinds env p |