What will the following simple program output to screen?

 
typedef int a;
a b = 5;
 
int main()
{
   a(b);
   printf("%d\n", b);
   return 0;
}
 
Try different compilers and different optimization flags (like –O2, -O0) to have a lot of fun! J
I’ve already got “-1218261004”, “0”, “1”….
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