tidy up

Author: akuhlens

flang/include/flang/Lower/OpenACC.h

@@ -46,7 +46,6 @@ struct AccClauseList;
 struct OpenACCConstruct;
 struct OpenACCDeclarativeConstruct;
 struct OpenACCRoutineConstruct;
-struct ProcedureDesignator;
 } // namespace parser
 
 namespace semantics {

flang/lib/Lower/CallInterface.cpp

@@ -1701,7 +1701,6 @@ class SignatureBuilder
       fir::emitFatalError(converter.getCurrentLocation(),
                           "SignatureBuilder should only be used once");
     declare();
-
     interfaceDetermined = true;
     return getFuncOp();
   }