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Diffstat (limited to 'test-suite/bugs/closed/1939.v')
-rw-r--r-- | test-suite/bugs/closed/1939.v | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/1939.v b/test-suite/bugs/closed/1939.v new file mode 100644 index 00000000..5e61529b --- /dev/null +++ b/test-suite/bugs/closed/1939.v @@ -0,0 +1,19 @@ +Require Import Setoid Program.Basics. + + Parameter P : nat -> Prop. + Parameter R : nat -> nat -> Prop. + + Add Parametric Morphism : P + with signature R ++> impl as PM1. + Admitted. + + Add Parametric Morphism : P + with signature R --> impl as PM2. + Admitted. + + Goal forall x y, R x y -> P y -> P x. + Proof. + intros x y H1 H2. + rewrite H1. + auto. + Qed.
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