diff options
Diffstat (limited to 'test-suite/bugs/closed/HoTT_coq_035.v')
-rw-r--r-- | test-suite/bugs/closed/HoTT_coq_035.v | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/HoTT_coq_035.v b/test-suite/bugs/closed/HoTT_coq_035.v new file mode 100644 index 00000000..4ad2fc02 --- /dev/null +++ b/test-suite/bugs/closed/HoTT_coq_035.v @@ -0,0 +1,19 @@ +Fail Check Prop : Prop. (* Prop:Prop + : Prop *) +Fail Check Set : Prop. (* Set:Prop + : Prop *) +Fail Check ((bool -> Prop) : Prop). (* bool -> Prop:Prop + : Prop *) +Axiom proof_irrelevance : forall (P : Prop) (p1 p2 : P), p1 = p2. +Check ((True : Prop) : Set). (* (True:Prop):Set + : Set *) +Goal (forall (v : Type) (f1 f0 : v -> Prop), + @eq (v -> Prop) f0 f1). +intros. +Fail apply proof_irrelevance. +admit. +Defined. (* Unnamed_thm is defined *) +Set Printing Universes. +Check ((True : Prop) : Set). (* Toplevel input, characters 0-28: +Error: Universe inconsistency (cannot enforce Prop <= Set because Set +< Prop). *) |