diff options
Diffstat (limited to 'test-suite/failure')
-rw-r--r-- | test-suite/failure/univ_include.v | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test-suite/failure/univ_include.v b/test-suite/failure/univ_include.v new file mode 100644 index 000000000..fd17457f0 --- /dev/null +++ b/test-suite/failure/univ_include.v @@ -0,0 +1,29 @@ +Definition T := Type. +Definition U := Type. + +Module Type MT. + Parameter t : T. +End MT. + +Module Type MU. + Parameter t : U. +End MU. + +Module F (E : MT). + Definition elt :T := E.t. +End F. + +Module G (E : MU). + Include F E. +Print Universes. (* U <= T *) +End G. +Print Universes. (* constraint lost! *) + +Module Mt. + Definition t :=T. +End Mt. + +Module P := G Mt. +Eval cbv delta [P.elt Mt.t] in P.elt. + + |