diff options
Diffstat (limited to 'contrib/funind/functional_principles_types.ml')
| -rw-r--r-- | contrib/funind/functional_principles_types.ml | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/contrib/funind/functional_principles_types.ml b/contrib/funind/functional_principles_types.ml index 89ebb75a..8ad2e72b 100644 --- a/contrib/funind/functional_principles_types.ml +++ b/contrib/funind/functional_principles_types.ml @@ -405,11 +405,26 @@ let generate_functional_principle let (id,(entry,g_kind,hook)) = build_functional_principle interactive_proof old_princ_type new_sorts funs i proof_tac hook in + (* Pr 1278 : + Don't forget to close the goal if an error is raised !!!! + *) save false new_princ_name entry g_kind hook - with - | Defining_principle _ as e -> raise e - | e -> raise (Defining_principle e) - + with e -> + begin + begin + try + let id = Pfedit.get_current_proof_name () in + let s = string_of_id id in + let n = String.length "___________princ_________" in + if String.length s >= n + then if String.sub s 0 n = "___________princ_________" + then Pfedit.delete_current_proof () + else () + else () + with _ -> () + end; + raise (Defining_principle e) + end (* defined () *) |