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//@ revisions: cfail1 cfail2
//@ compile-flags: -Z query-dep-graph -Copt-level=0
//@ build-pass (FIXME(62277): could be check-pass?)
#![allow(warnings)]
#![feature(rustc_attrs)]
#![crate_type = "rlib"]
// Here the only thing which changes is the string constant in `x`.
// Therefore, the compiler deduces (correctly) that typeck is not
// needed even for callers of `x`.
pub mod x {
#[cfg(cfail1)]
pub fn x() {
println!("{}", "1");
}
#[cfg(cfail2)]
#[rustc_clean(except = "opt_hir_owner_nodes,promoted_mir", cfg = "cfail2")]
pub fn x() {
println!("{}", "2");
}
}
pub mod y {
use x;
#[rustc_clean(cfg = "cfail2")]
pub fn y() {
x::x();
}
}
pub mod z {
use y;
#[rustc_clean(cfg = "cfail2")]
pub fn z() {
y::y();
}
}
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