diff options
Diffstat (limited to 'test-suite/success/replace.v')
| -rw-r--r-- | test-suite/success/replace.v | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/test-suite/success/replace.v b/test-suite/success/replace.v index 94b75c7f..0b112937 100644 --- a/test-suite/success/replace.v +++ b/test-suite/success/replace.v @@ -5,7 +5,7 @@ Undo. intros x H H0. replace x with 0. Undo. -replace x with 0 in |- *. +replace x with 0 in |- *. Undo. replace x with 1 in *. Undo. @@ -22,3 +22,11 @@ replace x with 0 in H,H0 |- * . Undo. Admitted. +(* This failed at some point when "replace" started to support arguments + with evars but "abstract" did not supported any evars even defined ones *) + +Class U. +Lemma l (u : U) (f : U -> nat) (H : 0 = f u) : f u = 0. +replace (f _) with 0 by abstract apply H. +reflexivity. +Qed. |