#include <metal_stdlib>
using namespace metal;
struct S {
half3 v;
};
void f() {
thread S tint_symbol = {};
tint_symbol.v = half3(1.0h, 2.0h, 3.0h);
tint_symbol.v[0] = 1.0h;
tint_symbol.v[1] = 2.0h;
tint_symbol.v[2] = 3.0h;
}