diff options
| author |  Jason Gross <jgross@mit.edu> | 2017-10-05 18:03:45 -0400 |
|---|---|---|
| committer | Jason Gross <jgross@mit.edu> | 2017-10-05 18:14:20 -0400 |
| commit | 9faa549495539ace4347ba8627fbbf02a0cc0aa0 (patch) | |
| tree | 24e39725a45efa26044d90dc095673dd32c55117 | |
| parent | aa1209f854d32463e96bb0d9cd30d40d0b7cb67c (diff) | |
Add PoseTermWithName
| -rw-r--r-- | _CoqProject | 1 | ||||
| -rw-r--r-- | src/Util/Tactics.v | 1 | ||||
| -rw-r--r-- | src/Util/Tactics/PoseTermWithName.v | 10 |
3 files changed, 12 insertions, 0 deletions
diff --git a/_CoqProject b/_CoqProject index a4e01fe59..0adfec1b9 100644 --- a/_CoqProject +++ b/_CoqProject @@ -349,6 +349,7 @@ src/Util/Tactics/Head.v src/Util/Tactics/MoveLetIn.v src/Util/Tactics/Not.v src/Util/Tactics/OnSubterms.v +src/Util/Tactics/PoseTermWithName.v src/Util/Tactics/PrintContext.v src/Util/Tactics/Revert.v src/Util/Tactics/RewriteHyp.v diff --git a/src/Util/Tactics.v b/src/Util/Tactics.v index af75b4f50..3cd86b0c3 100644 --- a/src/Util/Tactics.v +++ b/src/Util/Tactics.v @@ -21,6 +21,7 @@ Require Export Crypto.Util.Tactics.Head. Require Export Crypto.Util.Tactics.MoveLetIn. Require Export Crypto.Util.Tactics.Not. Require Export Crypto.Util.Tactics.OnSubterms. +Require Export Crypto.Util.Tactics.PoseTermWithName. Require Export Crypto.Util.Tactics.PrintContext. Require Export Crypto.Util.Tactics.Revert. Require Export Crypto.Util.Tactics.RewriteHyp. diff --git a/src/Util/Tactics/PoseTermWithName.v b/src/Util/Tactics/PoseTermWithName.v new file mode 100644 index 000000000..3dba9a211 --- /dev/null +++ b/src/Util/Tactics/PoseTermWithName.v @@ -0,0 +1,10 @@ +Ltac pose_term_with tac name := + let name := fresh name in + let v := tac () in + let dummy := match goal with + | _ => pose v as name + end in + name. + +Ltac pose_term_with_type type tac name := + pose_term_with ltac:(fun u => let v := tac u in constr:(v : type)) name. |