diff options
| author |  Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:43:16 +0100 |
|---|---|---|
| committer | Enrico Tassi <gareuselesinge@debian.org> | 2015-01-25 14:43:16 +0100 |
| commit | f219abfed720305c13875c3c63f9240cf63f78bc (patch) | |
| tree | 69d2c026916128fdb50b8d1c0dbf1be451340d30 /test-suite/bugs/closed/2615.v | |
| parent | 476d60ef0fe0ac015c1e902204cdd7029e10ef0f (diff) | |
| parent | cec4741afacd2e80894232850eaf9f9c0e45d6d7 (diff) | |
Merge tag 'upstream/8.5_beta1+dfsg'
Upstream version 8.5~beta1+dfsg
Diffstat (limited to 'test-suite/bugs/closed/2615.v')
| -rw-r--r-- | test-suite/bugs/closed/2615.v | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test-suite/bugs/closed/2615.v b/test-suite/bugs/closed/2615.v new file mode 100644 index 00000000..dde6a6a5 --- /dev/null +++ b/test-suite/bugs/closed/2615.v @@ -0,0 +1,16 @@ +(* This failed with an anomaly in pre-8.4 because of let-in not + properly taken into account in the test for unification pattern *) + +Inductive foo : forall A, A -> Prop := +| foo_intro : forall A x, foo A x. +Lemma bar A B f : foo (A -> B) f -> forall x : A, foo B (f x). +Fail induction 1. + +(* Whether these examples should succeed with a non-dependent return predicate + or fail because there is well-typed return predicate dependent in f + is questionable. As of 25 oct 2011, they succeed *) +refine (fun p => match p with _ => _ end). +Undo. +refine (fun p => match p with foo_intro _ _ => _ end). +admit. +Qed.
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