diff options
| author |  herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2003-04-09 22:07:35 +0000 |
|---|---|---|
| committer | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2003-04-09 22:07:35 +0000 |
| commit | ccd3cc391a15be9b59a3fc3646a3dae1328fbc64 (patch) | |
| tree | 2bbd0f4c2f8a89095724814b0917eeae36742779 /theories/Lists/ListSet.v | |
| parent | 9c695ca0d906454c127285fe465f219eef01bed3 (diff) | |
cast de nil
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3897 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Lists/ListSet.v')
| -rw-r--r-- | theories/Lists/ListSet.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Lists/ListSet.v b/theories/Lists/ListSet.v index a72adbb21..77f943716 100644 --- a/theories/Lists/ListSet.v +++ b/theories/Lists/ListSet.v @@ -27,7 +27,7 @@ Section first_definitions. Definition set := (list A). - Definition empty_set := (nil A). + Definition empty_set := (nil ?) : set. Fixpoint set_add [a:A; x:set] : set := Cases x of |