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| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2016-03-28 17:53:43 +0200 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2016-03-28 18:28:58 +0200 |
| commit | d670c6b6ceab80f1c3b6b74ffb53579670c0e621 (patch) | |
| tree | 38b375155df8cd81638ebcab7401d35ec8f08502 /test-suite/success/setoid_test.v | |
| parent | 044d9f62bf0e1140268a3236e4bb53f10d716078 (diff) | |
Fixing an incorrect use of prod_appvect on a term which was not a
product in setoid_rewrite.
Before commit e8c47b652, it was raising an error which has been turned
to an anomaly.
This impacted Compcert where the former error was (apparently) caught
so that setoid_rewrite was returning back to ordinary rewrite.
Diffstat (limited to 'test-suite/success/setoid_test.v')
| -rw-r--r-- | test-suite/success/setoid_test.v | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test-suite/success/setoid_test.v b/test-suite/success/setoid_test.v index 0465c4b3f..4c173a3cd 100644 --- a/test-suite/success/setoid_test.v +++ b/test-suite/success/setoid_test.v @@ -166,3 +166,11 @@ Proof. intros. setoid_rewrite <- foo_prf. change (beq_nat x 0 = y). Abort. Goal forall (x : nat) (y : bool), beq_nat (foo_neg x) 0 = foo_neg y. Proof. intros. setoid_rewrite <- @foo_prf at 1. change (beq_nat x 0 = foo_neg y). Abort. +(* This should not raise an anomaly as it did for some time in early 2016 *) + +Definition t := nat -> bool. +Definition h (a b : t) := forall n, a n = b n. +Goal forall a b, h a b -> a 0 = true. +intros. +rewrite H. (* Fallback on ordinary rewrite without anomaly *) +Abort. |