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

52 lines
1.4 KiB
Rust

// We specify incremental here because we want to test the partitioning for incremental compilation
//@ incremental
//@ compile-flags:-Zprint-mono-items=eager -Zshare-generics=y
#![allow(dead_code)]
#![crate_type = "lib"]
//@ aux-build:cgu_generic_function.rs
extern crate cgu_generic_function;
//~ MONO_ITEM fn user @@ extern_generic[Internal]
fn user() {
let _ = cgu_generic_function::foo("abc");
}
mod mod1 {
use cgu_generic_function;
//~ MONO_ITEM fn mod1::user @@ extern_generic-mod1[Internal]
fn user() {
let _ = cgu_generic_function::foo("abc");
}
mod mod1 {
use cgu_generic_function;
//~ MONO_ITEM fn mod1::mod1::user @@ extern_generic-mod1-mod1[Internal]
fn user() {
let _ = cgu_generic_function::foo("abc");
}
}
}
mod mod2 {
use cgu_generic_function;
//~ MONO_ITEM fn mod2::user @@ extern_generic-mod2[Internal]
fn user() {
let _ = cgu_generic_function::foo("abc");
}
}
mod mod3 {
//~ MONO_ITEM fn mod3::non_user @@ extern_generic-mod3[Internal]
fn non_user() {}
}
// Make sure the two generic functions from the extern crate get instantiated
// once for the current crate
//~ MONO_ITEM fn cgu_generic_function::foo::<&str> @@ cgu_generic_function-in-extern_generic.volatile[External]
//~ MONO_ITEM fn cgu_generic_function::bar::<&str> @@ cgu_generic_function-in-extern_generic.volatile[External]