diff options
| author | herbelin | 2009-01-20 19:55:07 +0000 |
|---|---|---|
| committer | herbelin | 2009-01-20 19:55:07 +0000 |
| commit | 49af62a75b55b86dd8e6fa22b55237444163d7c6 (patch) | |
| tree | d327481356e3644e92de384d2b51f09f8ca74539 /test-suite/bugs | |
| parent | 2a0d68896a5dba1d731af87d8d466622a5ad568c (diff) | |
- Fixing bug 1891 (abusive instantiations of evar arguments in
evar-evar problems).
- Fixing target "make programs".
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11817 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'test-suite/bugs')
| -rw-r--r-- | test-suite/bugs/closed/shouldsucceed/1891.v | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/shouldsucceed/1891.v b/test-suite/bugs/closed/shouldsucceed/1891.v new file mode 100644 index 0000000000..11124cddd7 --- /dev/null +++ b/test-suite/bugs/closed/shouldsucceed/1891.v @@ -0,0 +1,13 @@ +(* Check evar-evar unification *) + Inductive T (A: Set): Set := mkT: unit -> T A. + + Definition f (A: Set) (l: T A): unit := tt. + + Implicit Arguments f [A]. + + Lemma L (x: T unit): (unit -> T unit) -> unit. + Proof. + refine (fun x => match x return _ with mkT n => fun g => f (g _) end). + trivial. + Qed. + |