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| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2017-07-21 13:43:31 +0200 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2018-03-01 12:05:39 +0100 |
| commit | 711b9d8cdf6e25690d247d9e8c49f005527e64e2 (patch) | |
| tree | 5a19ec52e7a510a456195d3814958abc33e47f73 /tactics/tacticals.ml | |
| parent | f726e860917b56abc94f21d9d5add7594d23bb6d (diff) | |
Fixing rewriting in side conditions for "rewrite in *" and "rewrite in * |-".
Noticed by Sigurd Schneider.
Diffstat (limited to 'tactics/tacticals.ml')
| -rw-r--r-- | tactics/tacticals.ml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tactics/tacticals.ml b/tactics/tacticals.ml index e7da17cff..0cc0001c1 100644 --- a/tactics/tacticals.ml +++ b/tactics/tacticals.ml @@ -408,8 +408,14 @@ module New = struct Proofview.tclIFCATCH t1 (fun () -> tclDISPATCH (Array.to_list a)) (fun _ -> t3) + let tclIFTHENFIRSTELSE t1 t2 t3 = + Proofview.tclIFCATCH t1 + (fun () -> tclEXTEND [t2] (tclUNIT ()) []) + (fun _ -> t3) let tclIFTHENTRYELSEMUST t1 t2 = tclIFTHENELSE t1 (tclTRY t2) t2 + let tclIFTHENFIRSTTRYELSEMUST t1 t2 = + tclIFTHENFIRSTELSE t1 (tclTRY t2) t2 (* Try the first tactic that does not fail in a list of tactics *) let rec tclFIRST = function |