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Diffstat (limited to 'contrib/subtac/Utils.v')
| -rw-r--r-- | contrib/subtac/Utils.v | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/subtac/Utils.v b/contrib/subtac/Utils.v index db10cb2a..b1694d7c 100644 --- a/contrib/subtac/Utils.v +++ b/contrib/subtac/Utils.v @@ -34,3 +34,13 @@ induction t. simpl ; auto. Qed. +Ltac destruct_one_pair := + match goal with + | [H : (ex _) |- _] => destruct H + | [H : (ex2 _) |- _] => destruct H + | [H : (sig _) |- _] => destruct H + | [H : (_ /\ _) |- _] => destruct H +end. + +Ltac destruct_exists := repeat (destruct_one_pair) . + |