https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80458
--- Comment #4 from Ulya <skvadrik at gmail dot com> ---
That sounds reasonable, however if I comment out 'if (!p) exit(1);', I get
warning no matter inline or not:
$ cat 1.cc
#include <stdlib.h> // exit
extern void *f();
inline void *g() {
void *p = f();
// if (!p) exit(1);
}
skvadrik@skvadr_home ~ $ g++ -c -Wall -Wextra -O2 1.cc
1.cc: In function ‘void* g()’:
1.cc:4:11: warning: unused variable ‘p’ [-Wunused-variable]
void *p = f();
^
1.cc:6:1: warning: no return statement in function returning non-void
[-Wreturn-type]
}
^
