1 // Copyright 2012-2013 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 //! The Rust compiler.
15 //! This API is completely unstable and subject to change.
17 #![crate_name = "rustc"]
18 #![unstable(feature = "rustc_private", issue = "27812")]
19 #![crate_type = "dylib"]
20 #![crate_type = "rlib"]
21 #![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
22 html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
23 html_root_url = "https://doc.rust-lang.org/nightly/")]
24 #![cfg_attr(not(stage0), deny(warnings))]
26 #![feature(associated_consts)]
27 #![feature(box_patterns)]
28 #![feature(box_syntax)]
29 #![feature(collections)]
31 #![feature(core_intrinsics)]
36 #![feature(rustc_diagnostic_macros)]
37 #![feature(rustc_private)]
38 #![feature(slice_patterns)]
39 #![feature(staged_api)]
40 #![feature(question_mark)]
41 #![cfg_attr(test, feature(test))]
46 extern crate fmt_macros;
48 extern crate graphviz;
51 extern crate rustc_llvm as llvm;
52 extern crate rustc_back;
53 extern crate rustc_data_structures;
54 extern crate serialize;
55 extern crate collections;
56 extern crate rustc_const_math;
57 extern crate rustc_errors as errors;
58 #[macro_use] extern crate log;
59 #[macro_use] extern crate syntax;
60 #[macro_use] extern crate syntax_pos;
61 #[macro_use] #[no_link] extern crate rustc_bitflags;
63 extern crate serialize as rustc_serialize; // used by deriving
71 // NB: This module needs to be declared first so diagnostics are
72 // registered before they are used.
83 pub mod expr_use_visitor; // STAGE0: increase glitch immunity
89 pub mod dependency_format;
96 pub mod mem_categorization;
100 pub mod recursion_limit;
101 pub mod resolve_lifetime;
103 pub mod weak_lang_items;
121 pub use rustc_back::sha2;
130 // A private module so that macro-expanded idents like
131 // `::rustc::lint::Lint` will also work in `rustc` itself.
133 // `libstd` uses the same trick.
139 // FIXME(#27438): right now the unit tests of librustc don't refer to any actual
140 // functions generated in librustc_data_structures (all
141 // references are through generic functions), but statics are
142 // referenced from time to time. Due to this bug we won't
143 // actually correctly link in the statics unless we also
144 // reference a function, so be sure to reference a dummy
148 rustc_data_structures::__noop_fix_for_27438();
152 // Build the diagnostics array at the end so that the metadata includes error use sites.
153 __build_diagnostic_array! { librustc, DIAGNOSTICS }