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

#write test.zig {
export fn u() void {
    _ = @unionInit(0, "a", 0);
}
#}
#update
#check errors {
test.zig:2:20: error: expected type 'type', found 'comptime_int'
#}
