#zig build-obj {
--name test -fno-emit-bin
-Mroot=test.zig
#}

#write test.zig {
const U = packed union {
    x: f32,
    y: u8 align(10),
    z: u32,
};
#}
#update
#check errors {
test.zig:3:17: error: unable to override alignment of packed union fields
#}
