1 // Copyright 2016 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 //! constant evaluation on the HIR and code to validate patterns/matches
15 //! This API is completely unstable and subject to change.
17 #![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
18 html_favicon_url
= "https://doc.rust-lang.org/favicon.ico",
19 html_root_url
= "https://doc.rust-lang.org/nightly/")]
22 #![feature(rustc_diagnostic_macros)]
23 #![feature(slice_patterns)]
24 #![feature(box_patterns)]
25 #![feature(box_syntax)]
26 #![feature(i128_type)]
28 #![cfg_attr(stage0, feature(const_fn))]
29 #![cfg_attr(not(stage0), feature(const_min_value))]
32 #[macro_use] extern crate syntax;
33 #[macro_use] extern crate log;
34 #[macro_use] extern crate rustc;
35 extern crate rustc_back
;
36 extern crate rustc_const_math
;
37 extern crate rustc_data_structures
;
38 extern crate rustc_errors
;
39 extern crate syntax_pos
;
41 // NB: This module needs to be declared first so diagnostics are
42 // registered before they are used.
52 // Build the diagnostics array at the end so that the metadata includes error use sites.
53 __build_diagnostic_array
! { librustc_const_eval, DIAGNOSTICS }