@@ -213,12 +213,13 @@
 				    compare: second] != OF_ORDERED_ASCENDING];
 			else if ([token isEqual: @"+"])
 				var = [OFNumber numberWithDouble:
 				    [first doubleValue] + [second doubleValue]];
 			else if ([token isEqual: @"%"])
-				var = [OFNumber numberWithIntMax:
-				    [first intMaxValue] % [second intMaxValue]];
+				var = [OFNumber numberWithLongLong:
+				    [first longLongValue] %
+				    [second longLongValue]];
 			else if ([token isEqual: @"&&"])
 				var = [OFNumber numberWithBool:
 				    [first boolValue] && [second boolValue]];
 			else if ([token isEqual: @"||"])
 				var = [OFNumber numberWithBool:
@@ -236,11 +237,12 @@
 			if ([token isEqual: @"!"])
 				var = [OFNumber numberWithBool:
 				    ![first boolValue]];
 			else if ([token isEqual: @"is_real"])
 				var = [OFNumber numberWithBool:
-				    [first doubleValue] != [first intMaxValue]];
+				    ([first doubleValue] !=
+				    [first longLongValue])];
 			else
 				OF_ENSURE(0);
 
 			[stack replaceObjectAtIndex: stackSize - 1
 					 withObject: var];