1 // Copyright 2014 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 //! New recursive solver modeled on Chalk's recursive solver. Most of
12 //! the guts are broken up into modules; see the comments in those modules.
14 #![cfg_attr(stage0, feature(crate_in_paths))]
15 #![feature(crate_visibility_modifier)]
16 #![cfg_attr(stage0, feature(extern_prelude))]
17 #![feature(in_band_lifetimes)]
18 #![cfg_attr(not(stage0), feature(nll))]
20 #![recursion_limit="256"]
22 extern crate chalk_engine;
27 extern crate rustc_data_structures;
29 extern crate syntax_pos;
30 extern crate smallvec;
34 mod evaluate_obligation;
35 mod implied_outlives_bounds;
36 mod normalize_projection_ty;
37 mod normalize_erasing_regions;
41 use rustc::ty::query::Providers;
43 pub fn provide(p: &mut Providers) {
44 dropck_outlives::provide(p);
45 evaluate_obligation::provide(p);
46 implied_outlives_bounds::provide(p);
48 normalize_projection_ty::provide(p);
49 normalize_erasing_regions::provide(p);