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

#write test.zig {
const MyType = opaque {};

export fn entry() bool {
    var x: i32 = 1;
    return bar(@ptrCast(&x));
}

fn bar(x: *MyType) bool {
    return x.blah;
}
#}
#update
#check errors {
test.zig:9:13: error: type '*test.MyType' does not support field access
#}
