Fix build with DEBUG_SC_PARCLASSDOC

Change-Id: I0d88dd87a8913b38d0b469d73f15bd55e44295e3

sc/source/core/inc/parclass.hxx

@@ -117,7 +117,7 @@ private:
                                     {
                                         if ( eOp <= SC_OPCODE_LAST_OPCODE_ID )
                                             return pData[eOp].aData.nParam[0]
-                                                == Unknown ? 1 :
+                                                == formula::ParamClass::Unknown ? 1 :
                                                 pData[eOp].nMinParams;
                                         return 0;
                                     }

sc/source/core/tool/parclass.cxx

@@ -617,7 +617,10 @@ void ScParameterClassification::GenerateDocumentation()
                 break;
                 default:;
             }
-            SAL_INFO( "sc.core", "" << aStr);
+            /* We could add yet another log domain for this, if we wanted.. but
+             * as it more seldom than rarely used it's not actually necessary,
+             * just grep output. */
+            SAL_INFO( "sc.core", "CALC_GENPARCLASSDOC: " << aStr.makeStringAndClear());
         }
     }
     fflush( stdout);