//
// Checks that we leave the target alone when MACOSX_DEPLOYMENT_TARGET is unset.
// See issue #60235.

//@ compile-flags: -O --target=x86_64-apple-darwin --crate-type=rlib
//@ needs-llvm-components: x86
//@ unset-rustc-env:MACOSX_DEPLOYMENT_TARGET
#![feature(no_core, lang_items)]
#![no_core]

#[lang = "sized"]
trait Sized {}
#[lang = "freeze"]
trait Freeze {}
#[lang = "copy"]
trait Copy {}

#[repr(C)]
pub struct Bool {
    b: bool,
}

// CHECK: target triple = "x86_64-apple-macosx10.12.0"
#[no_mangle]
pub extern "C" fn structbool() -> Bool {
    Bool { b: true }
}