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| author |  Stephane Glondu <steph@glondu.net> | 2010-08-06 16:15:08 -0400 |
|---|---|---|
| committer | Stephane Glondu <steph@glondu.net> | 2010-08-06 16:17:55 -0400 |
| commit | f18e6146f4fd6ed5b8ded10a3e602f5f64f919f4 (patch) | |
| tree | c413c5bb42d20daf5307634ae6402526bb994fd6 /tactics/tacinterp.ml | |
| parent | b9f47391f7f259c24119d1de0a87839e2cc5e80c (diff) | |
Imported Upstream version 8.3~rc1+dfsgupstream/8.3.rc1.dfsg
Diffstat (limited to 'tactics/tacinterp.ml')
| -rw-r--r-- | tactics/tacinterp.ml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tactics/tacinterp.ml b/tactics/tacinterp.ml index 291df0fe..95e44c40 100644 --- a/tactics/tacinterp.ml +++ b/tactics/tacinterp.ml @@ -6,7 +6,7 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -(* $Id$ *) +(* $Id: tacinterp.ml 13360 2010-07-30 08:47:08Z herbelin $ *) open Constrintern open Closure @@ -2415,7 +2415,9 @@ and interp_atomic ist gl tac = | TacChange (Some op,c,cl) -> let sign,op = interp_typed_pattern ist env sigma op in h_change (Some op) - (pf_interp_constr ist (extend_gl_hyps gl sign) c) + (try pf_interp_constr ist (extend_gl_hyps gl sign) c + with Not_found | Anomaly _ (* Hack *) -> + errorlabstrm "" (strbrk "Failed to get enough information from the left-hand side to type the right-hand side.")) (interp_clause ist gl cl) (* Equivalence relations *) |