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1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 #![feature(lang_items, start, collections)]
14 extern crate std
as other
;
16 #[macro_use] extern crate collections;
18 use collections
::string
::ToString
;
21 fn start(_argc
: isize, _argv
: *const *const u8) -> isize {
22 let s
= format
!("{}", 1_isize
);
23 assert_eq
!(s
, "1".to_string());
25 let s
= format
!("test");
26 assert_eq
!(s
, "test".to_string());
28 let s
= format
!("{test}", test
=3_isize
);
29 assert_eq
!(s
, "3".to_string());
31 let s
= format
!("hello {}", "world");
32 assert_eq
!(s
, "hello world".to_string());