#include <metal_stdlib>
using namespace metal;
struct S {
int3 v;
};
void f() {
thread S tint_symbol = {};
tint_symbol.v = int3(1, 2, 3);
tint_symbol.v[0] = 1;
tint_symbol.v[1] = 2;
tint_symbol.v[2] = 3;
}