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Diffstat (limited to 'plugins/derive')
| -rw-r--r-- | plugins/derive/derive.ml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/plugins/derive/derive.ml b/plugins/derive/derive.ml index 4425e41652..4769c2dc53 100644 --- a/plugins/derive/derive.ml +++ b/plugins/derive/derive.ml @@ -102,6 +102,7 @@ let start_deriving f suchthat lemma = let terminator = Proof_global.make_terminator terminator in let pstate = Proof_global.start_dependent_proof ~ontop:None lemma kind goals terminator in - fst @@ Proof_global.with_current_proof begin fun _ p -> - Proof.run_tactic env Proofview.(tclFOCUS 1 2 shelve) p + Proof_global.simple_with_current_proof begin fun _ p -> + let p,_,() = Proof.run_tactic env Proofview.(tclFOCUS 1 2 shelve) p in + p end pstate |