Which roles are used when i call a function with pointer argument unless declare the function before? I know that float are promoted to double and that are executed the integral promotion, but what happens at the pointers?
Asked
Active
Viewed 195 times
1 Answers
4
Nothing. Default argument promotions don't apply to arguments of pointer type so they are left unchanged in type and value.
CB Bailey
- 700,257
- 99
- 619
- 646
-
Simply because C99 "6.5.2.2 Function calls" 6 does not say anything about pointers when defining default argument promotions is that it (only integers and `float`? – Ciro Santilli Путлер Капут 六四事 May 23 '16 at 13:37