Synopsis

(Required) A function identifier shall either be used to call the function or it shall be preceded by &.

Enabled by default

Yes

Severity/Certainty

Low/High

Full description

The addresses of one or more functions are taken without an explicit &. This check is identical to MISRAC2004-16.9.

Coding standards

Code examples

The following code example fails the check and will give a warning:

void func(void);

void
example(void)
{
    void (*pf)(void) = func;
}

The following code example passes the check and will not give a warning about this issue:

void func(void);

void
example(void)
{
    void (*pf)(void) = &func;
}