diff options
| author |  Jason Gross <jgross@mit.edu> | 2017-12-12 22:07:25 -0500 |
|---|---|---|
| committer | Jason Gross <jgross@mit.edu> | 2017-12-12 22:07:25 -0500 |
| commit | 6c9551617ea59f6a75e92505fdf197ca70c4d43f (patch) | |
| tree | a31f0f833afa0ff1b934d4edf45aa301aa42ce49 /src/Util/Tactics | |
| parent | 1536326649f2f9e47502332b7b0caaff7ebc153b (diff) | |
Add fast-path versions of [destruct_head] for unit,bool,True
Diffstat (limited to 'src/Util/Tactics')
| -rw-r--r-- | src/Util/Tactics/DestructHead.v | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/Util/Tactics/DestructHead.v b/src/Util/Tactics/DestructHead.v index fe56278e4..94c1d601a 100644 --- a/src/Util/Tactics/DestructHead.v +++ b/src/Util/Tactics/DestructHead.v @@ -63,3 +63,18 @@ Ltac destruct_one_head'_sum := match goal with H : sum _ _ |- _ => destruct H en Ltac destruct_one_head_sum := destruct_one_head'_sum; simpl in *. Ltac destruct_head'_sum := repeat destruct_one_head'_sum. Ltac destruct_head_sum := repeat destruct_one_head_sum. + +Ltac destruct_one_head'_unit := match goal with H : unit |- _ => clear H || destruct H end. +Ltac destruct_one_head_unit := destruct_one_head'_unit; simpl in *. +Ltac destruct_head'_unit := repeat destruct_one_head'_unit. +Ltac destruct_head_unit := repeat destruct_one_head_unit. + +Ltac destruct_one_head'_True := match goal with H : True |- _ => clear H || destruct H end. +Ltac destruct_one_head_True := destruct_one_head'_True; simpl in *. +Ltac destruct_head'_True := repeat destruct_one_head'_True. +Ltac destruct_head_True := repeat destruct_one_head_True. + +Ltac destruct_one_head'_bool := match goal with H : bool |- _ => clear H || destruct H end. +Ltac destruct_one_head_bool := destruct_one_head'_bool; simpl in *. +Ltac destruct_head'_bool := repeat destruct_one_head'_bool. +Ltac destruct_head_bool := repeat destruct_one_head_bool. |