rust/tests/ui/autoref-autoderef/autoderef-method-twice.rs

//@ run-pass
#![allow(non_camel_case_types)]

trait double {
    fn double(self: Box<Self>) -> usize;
}

impl double for usize {
    fn double(self: Box<usize>) -> usize { *self * 2 }
}

pub fn main() {
    let x: Box<Box<_>> = Box::new(Box::new(3));
    assert_eq!(x.double(), 6);
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ run-pass`
Add `#![allow(..)]` for a slew of lints of migrated run-pass tests, to silence stderr output. 2018-08-31 15:02:01 +02:00			`#![allow(non_camel_case_types)]`
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 and enforce instance coherence 2012-07-11 15:00:40 -07:00			`trait double {`
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			`fn double(self: Box<Self>) -> usize;`
rustc: Implement and enforce instance coherence 2012-07-11 15:00:40 -07:00			`}`

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			`impl double for usize {`
			`fn double(self: Box<usize>) -> usize { self 2 }`
two more tests for method autoderef 2012-06-19 20:52:33 -07:00			`}`

check-fast fallout from removing export, r=burningtree 2013-02-01 19:43:17 -08:00			`pub fn main() {`
Remove box syntax from most places in src/test outside of the issues dir 2021-08-25 02:39:40 +02:00			`let x: Box<Box<_>> = Box::new(Box::new(3));`
Remove integer suffixes where the types in compiled code are identical. 2015-03-03 10:42:26 +02:00			`assert_eq!(x.double(), 6);`
two more tests for method autoderef 2012-06-19 20:52:33 -07:00			`}`