[Bug c/30160] New: enum reporting sizeof == 0

[richard at beatnik dot com]

Hello,

I'm compiling on cygwin on my Dell Laptop.  I'm running windows xp pro, with
the 3.4.4 version of gcc

my source file:
#include <stdio.h>

typedef enum {
        ac = -1,
        ab = 0xffffffff,
        aa = 1,
} en;

int main()
{
        en  a = ab;
        printf("a = %d sizeof %d\n", a, sizeof(en));
        return 0;
}

$ gcc -Wall test.c
test.c: In function `main':
test.c:11: warning: int format, different type arg (arg 2)


$ ./a.exe
a = -1 sizeof 0


shouldn't sizeof be 4?


-- 
           Summary: enum reporting sizeof == 0
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: richard at beatnik dot com
 GCC build triplet: 3.4.4
  GCC host triplet: 3.4.4
GCC target triplet: 3.4.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30160