The C standard says no such thing; only integer promotions are
performed. (See 6.5.2.2 of the C99 final draft.)
Ok one more question. Why does this not give a warning then (and runs fine)?
#include <stdio.h>
struct Hello {
char world[20];
};
struct Hello s(){
struct Hello r;
r.world[0]='H';
r.world[1]='\0';
return r;
}
int main(){
struct Hello a;
a=s();
printf("%s\n",a.world);
return 0;
}
In this case an implicit conversion of char[] to (char *) is happening
as well as far as I can see.
Regards,
Michel
