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| author |  Stephane Glondu <steph@glondu.net> | 2010-07-21 09:46:51 +0200 |
|---|---|---|
| committer | Stephane Glondu <steph@glondu.net> | 2010-07-21 09:46:51 +0200 |
| commit | 5b7eafd0f00a16d78f99a27f5c7d5a0de77dc7e6 (patch) | |
| tree | 631ad791a7685edafeb1fb2e8faeedc8379318ae /test-suite/success/replace.v | |
| parent | da178a880e3ace820b41d38b191d3785b82991f5 (diff) | |
Imported Upstream snapshot 8.3~beta0+13298
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. |