[rustc.git] / src / test / run-pass / generic-fn-infer.rs

// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.


// Issue #45: infer type parameters in function applications

fn id<T>(x: T) -> T { return x; }

pub fn main() { let x: isize = 42; let y: isize = id(x); assert_eq!(x, y); }
Commit	Line	Data
223e47cc LB	1	// Copyright 2012 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.
	4	//
	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.
	10
	11
	12
	13
223e47cc LB	14
223e47cc LB	15	// Issue #45: infer type parameters in function applications
c34b1796	16
1a4d82fc	17	fn id<T>(x: T) -> T { return x; }
223e47cc	18
62682a34	19	pub fn main() { let x: isize = 42; let y: isize = id(x); assert_eq!(x, y); }