[Bug c/14030] missing parameter count check ?

[msebor at gcc dot gnu.org]

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;
        ^~~