rust/tests/codegen-units/partitioning/local-generic.rs

47 lines
1.1 KiB
Rust

//@ incremental
//@ compile-flags: -Zprint-mono-items=lazy -Copt-level=0
#![crate_type = "lib"]
// This test checks that all the instantiations of a local generic fn are placed in the same CGU,
// regardless of where it is called.
//~ MONO_ITEM fn generic::<u32> @@ local_generic.volatile[External]
//~ MONO_ITEM fn generic::<u64> @@ local_generic.volatile[External]
//~ MONO_ITEM fn generic::<char> @@ local_generic.volatile[External]
//~ MONO_ITEM fn generic::<&str> @@ local_generic.volatile[External]
pub fn generic<T>(x: T) -> T {
x
}
//~ MONO_ITEM fn user @@ local_generic[External]
pub fn user() {
let _ = generic(0u32);
}
pub mod mod1 {
pub use super::generic;
//~ MONO_ITEM fn mod1::user @@ local_generic-mod1[External]
pub fn user() {
let _ = generic(0u64);
}
pub mod mod1 {
use super::generic;
//~ MONO_ITEM fn mod1::mod1::user @@ local_generic-mod1-mod1[External]
pub fn user() {
let _ = generic('c');
}
}
}
pub mod mod2 {
use super::generic;
//~ MONO_ITEM fn mod2::user @@ local_generic-mod2[External]
pub fn user() {
let _ = generic("abc");
}
}