diff options
author | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
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committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:42:51 +0100 |
commit | 7cfc4e5146be5666419451bdd516f1f3f264d24a (patch) | |
tree | e4197645da03dc3c7cc84e434cc31d0a0cca7056 /test-suite/bugs/closed/HoTT_coq_105.v | |
parent | 420f78b2caeaaddc6fe484565b2d0e49c66888e5 (diff) |
Imported Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'test-suite/bugs/closed/HoTT_coq_105.v')
-rw-r--r-- | test-suite/bugs/closed/HoTT_coq_105.v | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/HoTT_coq_105.v b/test-suite/bugs/closed/HoTT_coq_105.v new file mode 100644 index 00000000..86001d26 --- /dev/null +++ b/test-suite/bugs/closed/HoTT_coq_105.v @@ -0,0 +1,32 @@ +Set Primitive Projections. +Set Implicit Arguments. +Set Universe Polymorphism. +Set Asymmetric Patterns. + +Inductive sum A B := inl : A -> sum A B | inr : B -> sum A B. +Inductive Empty :=. + +Record category := + { ob :> Type; + hom : ob -> ob -> Type + }. +Set Printing All. +Definition sum_category (C D : category) : category := + {| + ob := sum (ob C) (ob D); + hom x y := match x, y with + | inl x, inl y => @hom _ x y (* Toplevel input, characters 177-178: +Error: +In environment +C : category +D : category +x : sum (ob C) (ob D) +y : sum (ob C) (ob D) +x0 : ob C +y0 : ob C +The term "x0" has type "ob C" while it is expected to have type +"ob ?6" (unable to find a well-typed instantiation for +"?6": cannot unify"Type" and "category"). *) + | inr x, inr y => @hom _ x y + | _, _ => Empty + end |}. |