#2327 Uninitialized fileds in local struct variables

[Ben Shi]

With the following c code,

typedef struct {
char a;
char b;
char c;
} sss;

void dump(void *p);

void ddd()
{
sss s = {.b = 'B'};
dump(&s);
}

the field .c is initialized to zero, but .a remains random value.

Please refer to the attachment for details.

[Ben Shi]

duplicated to bug #2167.