Nóta
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as shíniú isteach nó eolairí a athrú.
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as eolairí a athrú.
'function call' : recursive call has no side effects, deleting
Remarks
A function contains a recursive call, but otherwise has no side effects. A call to this function is being deleted. The correctness of the program is not affected, but the behavior is. Whereas leaving the call in could result in a runtime stack overflow exception, deleting the call removes that possibility.