From 9043add656177eeac1491a73d2f3ab92bec0013c Mon Sep 17 00:00:00 2001 From: Benjamin Barenblat Date: Sat, 29 Dec 2018 14:31:27 -0500 Subject: Imported Upstream version 8.8.2 --- test-suite/success/abstract_chain.v | 43 +++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 test-suite/success/abstract_chain.v (limited to 'test-suite/success/abstract_chain.v') diff --git a/test-suite/success/abstract_chain.v b/test-suite/success/abstract_chain.v new file mode 100644 index 00000000..0ff61e87 --- /dev/null +++ b/test-suite/success/abstract_chain.v @@ -0,0 +1,43 @@ +Lemma foo1 : nat -> True. +Proof. +intros _. +assert (H : True -> True). +{ abstract (exact (fun x => x)) using bar. } +assert (H' : True). +{ abstract (exact (bar I)) using qux. } +exact H'. +Qed. + +Lemma foo2 : True. +Proof. +assert (H : True -> True). +{ abstract (exact (fun x => x)) using bar. } +assert (H' : True). +{ abstract (exact (bar I)) using qux. } +assert (H'' : True). +{ abstract (exact (bar qux)) using quz. } +exact H''. +Qed. + +Set Universe Polymorphism. + +Lemma foo3 : nat -> True. +Proof. +intros _. +assert (H : True -> True). +{ abstract (exact (fun x => x)) using bar. } +assert (H' : True). +{ abstract (exact (bar I)) using qux. } +exact H'. +Qed. + +Lemma foo4 : True. +Proof. +assert (H : True -> True). +{ abstract (exact (fun x => x)) using bar. } +assert (H' : True). +{ abstract (exact (bar I)) using qux. } +assert (H'' : True). +{ abstract (exact (bar qux)) using quz. } +exact H''. +Qed. -- cgit v1.2.3