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author | Adam Chlipala <adamc@hcoop.net> | 2008-08-21 14:45:31 -0400 |
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committer | Adam Chlipala <adamc@hcoop.net> | 2008-08-21 14:45:31 -0400 |
commit | a2e5705c43f9705768652845b30fc3605cbb4873 (patch) | |
tree | 6c4e1852eae259c312a227afc89424e99ff14cdd /src/elab_env.sml | |
parent | 919c2a950ff74af266791e88a258c7ff09be4839 (diff) |
Resolving lingering type class constraints
Diffstat (limited to 'src/elab_env.sml')
-rw-r--r-- | src/elab_env.sml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/elab_env.sml b/src/elab_env.sml index 49eb1d86..936d8fce 100644 --- a/src/elab_env.sml +++ b/src/elab_env.sml @@ -363,6 +363,7 @@ fun class_name_in (c, _) = case c of CNamed n => SOME (ClNamed n) | CModProj x => SOME (ClProj x) + | CUnif (_, _, _, ref (SOME c)) => class_name_in c | _ => NONE fun class_key_in (c, _) = @@ -370,6 +371,7 @@ fun class_key_in (c, _) = CRel n => SOME (CkRel n) | CNamed n => SOME (CkNamed n) | CModProj x => SOME (CkProj x) + | CUnif (_, _, _, ref (SOME c)) => class_key_in c | _ => NONE fun class_pair_in (c, _) = |