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Diffstat (limited to 'test-suite/bugs/closed/4634.v')
-rw-r--r-- | test-suite/bugs/closed/4634.v | 16 |
1 files changed, 16 insertions, 0 deletions
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. |