rust/tests/ui/binding/let-assignability.rs

//@ run-pass

fn f() {
    let a: Box<_> = Box::new(1);
    let b: &isize = &*a;
    println!("{}", b);
}

pub fn main() {
    f();
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ run-pass`
fallout: run-pass tests that use box. (many could be ported to `Box::new` instead in the future.) 2015-01-08 02:25:56 +01:00
rustc: Implement let assignability. r=nmatsakis 2012-11-13 14:07:26 -08:00			`fn f() {`
Remove box syntax from most places in src/test outside of the issues dir 2021-08-25 02:39:40 +02:00			`let a: Box<_> = Box::new(1);`
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-25 17:06:52 -07:00			`let b: &isize = &*a;`
Remove re-exports of std::io::stdio::{print, println} in the prelude. The `print!` and `println!` macros are now the preferred method of printing, and so there is no reason to export the `stdio` functions in the prelude. The functions have also been replaced by their macro counterparts in the tutorial and other documentation so that newcomers don't get confused about what they should be using. 2014-01-09 21:06:55 +11:00			`println!("{}", b);`
rustc: Implement let assignability. r=nmatsakis 2012-11-13 14:07:26 -08:00			`}`

check-fast fallout from removing export, r=burningtree 2013-02-01 19:43:17 -08:00			`pub fn main() {`
rustc: Implement let assignability. r=nmatsakis 2012-11-13 14:07:26 -08:00			`f();`
			`}`