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unique-kinds.rs
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unique-kinds.rs
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//@ run-pass
use std::fmt::Debug;
fn sendable() {
fn f<T:Send + PartialEq + Debug>(i: T, j: T) {
assert_eq!(i, j);
}
fn g<T:Send + PartialEq>(i: T, j: T) {
assert!(i != j);
}
let i: Box<_> = Box::new(100);
let j: Box<_> = Box::new(100);
f(i, j);
let i: Box<_> = Box::new(100);
let j: Box<_> = Box::new(101);
g(i, j);
}
fn copyable() {
fn f<T:PartialEq + Debug>(i: T, j: T) {
assert_eq!(i, j);
}
fn g<T:PartialEq>(i: T, j: T) {
assert!(i != j);
}
let i: Box<_> = Box::new(100);
let j: Box<_> = Box::new(100);
f(i, j);
let i: Box<_> = Box::new(100);
let j: Box<_> = Box::new(101);
g(i, j);
}
fn noncopyable() {
fn f<T:PartialEq + Debug>(i: T, j: T) {
assert_eq!(i, j);
}
fn g<T:PartialEq>(i: T, j: T) {
assert!(i != j);
}
let i: Box<_> = Box::new(100);
let j: Box<_> = Box::new(100);
f(i, j);
let i: Box<_> = Box::new(100);
let j: Box<_> = Box::new(101);
g(i, j);
}
pub fn main() {
sendable();
copyable();
noncopyable();
}
// ferrocene-annotations: fls_qcb1n9c0e5hz
// Functions
//
// ferrocene-annotations: fls_vhpwge5123cm
// Generic Parameters
//
// ferrocene-annotations: fls_jeoas4n6su4
// Trait and Lifetime Bounds
//
// ferrocene-annotations: fls_eiw4by8z75di
// Send and Sync
//
// ferrocene-annotations: fls_xa4nbfas01cj
// Call Expressions
//
// ferrocene-annotations: fls_77scxuomlbgs
// Passing Conventions