mirror of https://github.com/rust-lang/rust
54 lines
940 B
Rust
54 lines
940 B
Rust
//@ run-pass
|
|
//@ aux-build:repeat.rs
|
|
|
|
// This tests the allocating algo branch of the
|
|
// inherent impls overlap checker.
|
|
// This branch was added by PR:
|
|
// https://github.com/rust-lang/rust/pull/78317
|
|
// In this test, we repeat many impl blocks
|
|
// to trigger the allocating branch.
|
|
|
|
#![allow(unused)]
|
|
|
|
extern crate repeat;
|
|
|
|
// Simple case where each impl block is distinct
|
|
|
|
struct Foo {}
|
|
|
|
repeat::repeat_with_idents!(impl Foo { fn IDENT() {} });
|
|
|
|
// There are overlapping impl blocks but due to generics,
|
|
// they may overlap.
|
|
|
|
struct Bar<T>(T);
|
|
|
|
struct A;
|
|
struct B;
|
|
|
|
repeat::repeat_with_idents!(impl Bar<A> { fn IDENT() {} });
|
|
|
|
impl Bar<A> { fn foo() {} }
|
|
impl Bar<B> { fn foo() {} }
|
|
|
|
// Regression test for issue #89820:
|
|
|
|
impl Bar<u8> {
|
|
pub fn a() {}
|
|
pub fn aa() {}
|
|
}
|
|
|
|
impl Bar<u16> {
|
|
pub fn b() {}
|
|
pub fn bb() {}
|
|
}
|
|
|
|
impl Bar<u32> {
|
|
pub fn a() {}
|
|
pub fn aa() {}
|
|
pub fn bb() {}
|
|
pub fn b() {}
|
|
}
|
|
|
|
fn main() {}
|