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Diffstat (limited to 'test-suite/success/intros.v')
-rw-r--r-- | test-suite/success/intros.v | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test-suite/success/intros.v b/test-suite/success/intros.v index 9443d01e3..ae1694c58 100644 --- a/test-suite/success/intros.v +++ b/test-suite/success/intros.v @@ -33,3 +33,31 @@ Goal True -> True -> True. intros _ ?. exact H. Qed. + +(* A short test about introduction pattern pat/c *) +Goal (True -> 0=0) -> True /\ False -> 0=0. +intros H (H1/H,_). +exact H1. +Qed. + +(* A test about bugs in 8.5beta2 *) +Goal (True -> 0=0) -> True /\ False -> False -> 0=0. +intros H H0 H1. +destruct H0 as (a/H,_). +(* Check that H0 is removed (was bugged in 8.5beta2) *) +Fail clear H0. +(* Check position of newly created hypotheses when using pat/c (was + left at top in 8.5beta2) *) +match goal with H:_ |- _ => clear H end. (* clear H1:False *) +match goal with H:_ |- _ => exact H end. (* check that next hyp shows 0=0 *) +Qed. + +Goal (True -> 0=0) -> True -> 0=0. +intros H H1/H. +exact H1. +Qed. + +Goal forall n, n = S n -> 0=0. +intros n H/n_Sn. +destruct H. +Qed. |