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Diffstat (limited to 'test-suite/bugs/closed/4628.v')
-rw-r--r-- | test-suite/bugs/closed/4628.v | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/4628.v b/test-suite/bugs/closed/4628.v new file mode 100644 index 00000000..7d4a15d6 --- /dev/null +++ b/test-suite/bugs/closed/4628.v @@ -0,0 +1,46 @@ +Module first. + Polymorphic Record BAR (A:Type) := + { foo: A->Prop; bar: forall (x y: A), foo x -> foo y}. + +Section A. +Context {A:Type}. + +Set Printing Universes. + +Hint Resolve bar. +Goal forall (P:BAR A) x y, foo _ P x -> foo _ P y. +intros. +eauto. +Qed. +End A. +End first. + +Module firstbest. + Polymorphic Record BAR (A:Type) := + { foo: A->Prop; bar: forall (x y: A), foo x -> foo y}. + +Section A. +Context {A:Type}. + +Set Printing Universes. + +Polymorphic Hint Resolve bar. +Goal forall (P:BAR A) x y, foo _ P x -> foo _ P y. +intros. +eauto. +Qed. +End A. +End firstbest. + +Module second. +Axiom foo: Set. +Axiom foo': Set. + +Polymorphic Record BAR (A:Type) := + { bar: foo' -> foo}. +Set Printing Universes. + +Lemma baz@{i}: forall (P:BAR@{Set} nat), foo' -> foo. + eauto using bar. +Qed. +End second. |