rust/tests/codegen-units/item-collection/generic-impl.rs
2024-08-03 07:57:31 -04:00

69 lines
1.6 KiB
Rust

//@ compile-flags:-Zprint-mono-items=eager -Zinline-mir=no
#![deny(dead_code)]
#![feature(start)]
struct Struct<T> {
x: T,
f: fn(x: T) -> T,
}
fn id<T>(x: T) -> T {
x
}
impl<T> Struct<T> {
fn new(x: T) -> Struct<T> {
Struct { x: x, f: id }
}
fn get<T2>(self, x: T2) -> (T, T2) {
(self.x, x)
}
}
pub struct LifeTimeOnly<'a> {
_a: &'a u32,
}
impl<'a> LifeTimeOnly<'a> {
//~ MONO_ITEM fn LifeTimeOnly::<'_>::foo
pub fn foo(&self) {}
//~ MONO_ITEM fn LifeTimeOnly::<'_>::bar
pub fn bar(&'a self) {}
//~ MONO_ITEM fn LifeTimeOnly::<'_>::baz
pub fn baz<'b>(&'b self) {}
pub fn non_instantiated<T>(&self) {}
}
//~ MONO_ITEM fn start
#[start]
fn start(_: isize, _: *const *const u8) -> isize {
//~ MONO_ITEM fn Struct::<i32>::new
//~ MONO_ITEM fn id::<i32>
//~ MONO_ITEM fn Struct::<i32>::get::<i16>
let _ = Struct::new(0i32).get(0i16);
//~ MONO_ITEM fn Struct::<i64>::new
//~ MONO_ITEM fn id::<i64>
//~ MONO_ITEM fn Struct::<i64>::get::<i16>
let _ = Struct::new(0i64).get(0i16);
//~ MONO_ITEM fn Struct::<char>::new
//~ MONO_ITEM fn id::<char>
//~ MONO_ITEM fn Struct::<char>::get::<i16>
let _ = Struct::new('c').get(0i16);
//~ MONO_ITEM fn Struct::<&str>::new
//~ MONO_ITEM fn id::<&str>
//~ MONO_ITEM fn Struct::<Struct<&str>>::get::<i16>
let _ = Struct::new(Struct::new("str")).get(0i16);
//~ MONO_ITEM fn Struct::<Struct<&str>>::new
//~ MONO_ITEM fn id::<Struct<&str>>
let _ = (Struct::new(Struct::new("str")).f)(Struct::new("str"));
0
}