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| author |  Adam Chlipala <adamc@hcoop.net> | 2008-08-28 14:48:33 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-08-28 14:48:33 -0400 |
| commit | 508290e29047e068b9db4b02485fefd9e3ced81c (patch) | |
| tree | d3fc8eec392562fbb5c15d431c4b7e3ff8d6a824 /src/elab_env.sml | |
| parent | 6cc9b62f90276ce8535ead07a3865cd71d98a526 (diff) | |
Transactions and queries, at source level
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 936d8fce..a1a68974 100644 --- a/src/elab_env.sml +++ b/src/elab_env.sml @@ -1049,4 +1049,13 @@ fun declBinds env (d, loc) = pushClass env n end +fun patBinds env (p, loc) = + case p of + PWild => env + | PVar (x, t) => pushERel env x t + | PPrim _ => env + | PCon (_, _, _, NONE) => env + | PCon (_, _, _, SOME p) => patBinds env p + | PRecord xps => foldl (fn ((_, p, _), env) => patBinds env p) env xps + end |