https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14030
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |msebor at gcc dot gnu.org
Known to fail|3.3.3, 3.4.0 |4.5.3, 4.8.3, 4.9.3, 5.3.0,
| |6.3.0, 7.0
--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> ---
Output with today's top of trunk shows no progress has been made. Clang
diagnoses it by issuing warnings similar to ICC's.
$ cat t.c && gcc -S -Wall -Wextra -Wpedantic t.c
void f (one, two)
int one;
char two;
{ }
void g(int i)
{
f (1);
f (1, 'e', i);
}
t.c: In function ‘f’:
t.c:2:7: warning: unused parameter ‘one’ [-Wunused-parameter]
int one;
^~~
t.c:3:8: warning: unused parameter ‘two’ [-Wunused-parameter]
char two;
^~~
