1.1 --- a/src/HOL/TPTP/atp_theory_export.ML	Tue Jun 26 11:14:40 2012 +0200
     1.2 +++ b/src/HOL/TPTP/atp_theory_export.ML	Tue Jun 26 11:14:40 2012 +0200
     1.3 @@ -112,8 +112,10 @@
     1.4  fun add_inferences_to_problem infers =
     1.5    map (apsnd (map (add_inferences_to_problem_line infers)))
     1.6  
     1.7 -fun ident_of_problem_line (Type_Decl (ident, _, _, _)) = ident
     1.8 +fun ident_of_problem_line (Class_Decl (ident, _, _)) = ident
     1.9 +  | ident_of_problem_line (Type_Decl (ident, _, _)) = ident
    1.10    | ident_of_problem_line (Sym_Decl (ident, _, _)) = ident
    1.11 +  | ident_of_problem_line (Class_Memb (ident, _, _, _)) = ident
    1.12    | ident_of_problem_line (Formula (ident, _, _, _, _)) = ident
    1.13  
    1.14  fun run_some_atp ctxt format problem =