rust/src/test/compile-fail/cast-from-nil.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.

// error-pattern: cast from nil: `()` as `u32`
fn main() { let u = (assert true) as u32; }
Reliciense makefiles and testsuite. Yup. 2012-12-10 19:32:48 -06:00			`// 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.`

Introduce a T_err type for type errors This allows more errors to be non-fatal, as per #1871. I only went through and started changing span_fatal to span_err in check.rs. There are probably more errors that could be made non-fatal. So if you see derived type errors appearing from now on, file a bug! r=graydon Closes #1871 2012-11-16 21:22:48 -06:00			// error-pattern: cast from nil: `()` as `u32`
librustc: Replace `impl Type : Trait` with `impl Trait for Type`. rs=implflipping 2013-02-14 13:47:00 -06:00			`fn main() { let u = (assert true) as u32; }`