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| author |  Adam Chlipala <adamc@hcoop.net> | 2008-07-01 12:25:12 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-07-01 12:25:12 -0400 |
| commit | f7d2bdce780d0333431829a8a788bdb208c0dcbc (patch) | |
| tree | 5316084519f313741563c016ac6733d03f892475 /src/elab_util.sml | |
| parent | 7628e1d8f7f8199531c9bc08a774c9a9e2bc5d63 (diff) | |
Disjointness assumptions in expressions
Diffstat (limited to 'src/elab_util.sml')
| -rw-r--r-- | src/elab_util.sml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/elab_util.sml b/src/elab_util.sml index 63d035e8..65906c72 100644 --- a/src/elab_util.sml +++ b/src/elab_util.sml @@ -104,6 +104,14 @@ fun mapfoldB {kind = fk, con = fc, bind} = S.map2 (mfc (bind (ctx, Rel (x, k))) c, fn c' => (TCFun (e, x, k', c'), loc))) + | TDisjoint (c1, c2, c3) => + S.bind2 (mfc ctx c1, + fn c1' => + S.bind2 (mfc ctx c2, + fn c2' => + S.map2 (mfc ctx c3, + fn c3' => + (TDisjoint (c1', c2', c3'), loc)))) | TRecord c => S.map2 (mfc ctx c, fn c' => |