Message in Hebrew (עברית)![](/img/flags/he.png)
Expression has no effect. Parentheses are required for function calls
Unlocalized message![](/img/flags/en.png)
Expression has no effect. Parentheses are required for function calls
Search by GoogleExpression has no effect. Parentheses are required for function calls
Expression has no effect. Parentheses are required for function calls
Search by Google