From a4c7f8bd98be2a200489325ff7c5061cf80ab4f3 Mon Sep 17 00:00:00 2001 From: Enrico Tassi Date: Tue, 27 Dec 2016 16:53:30 +0100 Subject: Imported Upstream version 8.6 --- test-suite/bugs/closed/4634.v | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 test-suite/bugs/closed/4634.v (limited to 'test-suite/bugs/closed/4634.v') diff --git a/test-suite/bugs/closed/4634.v b/test-suite/bugs/closed/4634.v new file mode 100644 index 00000000..77e31e10 --- /dev/null +++ b/test-suite/bugs/closed/4634.v @@ -0,0 +1,16 @@ +Set Primitive Projections. + +Polymorphic Record pair {A B : Type} : Type := + prod { pr1 : A; pr2 : B }. + +Notation " ( x ; y ) " := (@prod _ _ x y). +Notation " x .1 " := (pr1 x) (at level 3). +Notation " x .2 " := (pr2 x) (at level 3). + +Goal ((0; 1); 2).1.2 = 1. +Proof. + cbv. + match goal with + | |- ?t = ?t => exact (eq_refl t) + end. +Qed. -- cgit v1.2.3