Removed unused files, fixed prevent lookup of protected elts

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@891 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

modeq/absyn.rml

@@ -162,7 +162,7 @@ module Absyn:
 		    | EQ_WHEN_E of Exp 
 				* EquationItem list 
 				* (Exp * EquationItem list) list (* else when *)
-		    | EQ_NORETCALL of Ident * FunctionArgs		   (* fcalls without return value *)
+		    | EQ_NORETCALL of Ident * FunctionArgs	 (* fcalls without return value *)
 
   (** The `Equation' type describes one equation in an equation *)
   (** section. *)

modeq/inst.rml

@@ -225,8 +225,7 @@ relation inst_class_in_program: (Env, SCode.Program, SCode.Path ) => (DAE.Elemen
 	inst_class_in_program(env,(c as SCode.CLASS(name,_,_,_,_))::cs, path as Absyn.IDENT(name2)) => dae
   axiom	inst_class_in_program(env,[],_) => []
 
-  rule	Print.print_buf "inst_class_in_program failed\n env:\n" &
-	Env.print_env env
+  rule	Print.print_buf "inst_class_in_program failed\n" 
 	-------------------------------
 	inst_class_in_program(env,_,_) => fail
 

modeq/lookup.rml

@@ -794,7 +794,8 @@ relation lookup_in_var: (Types.Type, Exp.ComponentRef)
 
 	(* Protected components *)
   rule  Types.lookup_component(ty, id)
-	  => (Types.VAR(_,_,true,_,_))
+	  => (Types.VAR(_,_,true,_,_)) &
+	Print.print_buf "- lookup of protected element not allowed\n" 
 	------------------------------
 	lookup_in_var(ty, Exp.CREF_IDENT(id,ss))
 	  => fail