/* RUN: %clang_cc1 %s -emit-llvm -o - -O0 | grep zeroinitializer | count 1
The FE must not generate padding here between array elements. PR 2533. */
typedef struct {
const char *name;
int flags;
union {
int x;
} u;
} OptionDef;
const OptionDef options[] = {
/* main options */
{ "a", 0, {3} },
{ "b", 0, {4} },
{ 0, },
};