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// run-pass
#![allow(deprecated)]
// aux-build:typeid-intrinsic-aux1.rs
// aux-build:typeid-intrinsic-aux2.rs
#![feature(core_intrinsics)]
extern crate typeid_intrinsic_aux1 as other1;
extern crate typeid_intrinsic_aux2 as other2;
use std::hash::{SipHasher, Hasher, Hash};
use std::any::TypeId;
struct A;
struct Test;
pub fn main() {
assert_eq!(TypeId::of::<other1::A>(), other1::id_A());
assert_eq!(TypeId::of::<other1::B>(), other1::id_B());
assert_eq!(TypeId::of::<other1::C>(), other1::id_C());
assert_eq!(TypeId::of::<other1::D>(), other1::id_D());
assert_eq!(TypeId::of::<other1::E>(), other1::id_E());
assert_eq!(TypeId::of::<other1::F>(), other1::id_F());
assert_eq!(TypeId::of::<other1::G>(), other1::id_G());
assert_eq!(TypeId::of::<other1::H>(), other1::id_H());
assert_eq!(TypeId::of::<other1::I>(), other1::id_I());
assert_eq!(TypeId::of::<other2::A>(), other2::id_A());
assert_eq!(TypeId::of::<other2::B>(), other2::id_B());
assert_eq!(TypeId::of::<other2::C>(), other2::id_C());
assert_eq!(TypeId::of::<other2::D>(), other2::id_D());
assert_eq!(TypeId::of::<other2::E>(), other2::id_E());
assert_eq!(TypeId::of::<other2::F>(), other2::id_F());
assert_eq!(TypeId::of::<other2::G>(), other2::id_G());
assert_eq!(TypeId::of::<other2::H>(), other2::id_H());
assert_eq!(TypeId::of::<other1::I>(), other2::id_I());
assert_eq!(other1::id_F(), other2::id_F());
assert_eq!(other1::id_G(), other2::id_G());
assert_eq!(other1::id_H(), other2::id_H());
assert_eq!(other1::id_I(), other2::id_I());
assert_eq!(TypeId::of::<isize>(), other2::foo::<isize>());
assert_eq!(TypeId::of::<isize>(), other1::foo::<isize>());
assert_eq!(other2::foo::<isize>(), other1::foo::<isize>());
assert_eq!(TypeId::of::<A>(), other2::foo::<A>());
assert_eq!(TypeId::of::<A>(), other1::foo::<A>());
assert_eq!(other2::foo::<A>(), other1::foo::<A>());
// sanity test of TypeId
let (a, b, c) = (TypeId::of::<usize>(), TypeId::of::<&'static str>(),
TypeId::of::<Test>());
let (d, e, f) = (TypeId::of::<usize>(), TypeId::of::<&'static str>(),
TypeId::of::<Test>());
assert!(a != b);
assert!(a != c);
assert!(b != c);
assert_eq!(a, d);
assert_eq!(b, e);
assert_eq!(c, f);
// check it has a hash
let (a, b) = (TypeId::of::<usize>(), TypeId::of::<usize>());
let mut s1 = SipHasher::new();
a.hash(&mut s1);
let mut s2 = SipHasher::new();
b.hash(&mut s2);
assert_eq!(s1.finish(), s2.finish());
// Check projections
assert_eq!(TypeId::of::<other1::I32Iterator>(), other1::id_i32_iterator());
assert_eq!(TypeId::of::<other1::U32Iterator>(), other1::id_u32_iterator());
assert_eq!(other1::id_i32_iterator(), other2::id_i32_iterator());
assert_eq!(other1::id_u32_iterator(), other2::id_u32_iterator());
assert_ne!(other1::id_i32_iterator(), other1::id_u32_iterator());
assert_ne!(TypeId::of::<other1::I32Iterator>(), TypeId::of::<other1::U32Iterator>());
// Check fn pointer against collisions
assert_ne!(
TypeId::of::<fn(fn(A) -> A) -> A>(),
TypeId::of::<fn(fn() -> A, A) -> A>()
);
assert_ne!(
TypeId::of::<for<'a> fn(&'a i32) -> &'a i32>(),
TypeId::of::<for<'a> fn(&'a i32) -> &'static i32>()
);
assert_ne!(
TypeId::of::<for<'a, 'b> fn(&'a i32, &'b i32) -> &'a i32>(),
TypeId::of::<for<'a, 'b> fn(&'b i32, &'a i32) -> &'a i32>()
);
}
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