src/librustc/lib.rs

   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.
   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 //! The Rust compiler.
  12 //!
  13 //! # Note
  14 //!
  15 //! This API is completely unstable and subject to change.
  16
  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))]
  25
  26 #![feature(associated_consts)]
  27 #![feature(box_patterns)]
  28 #![feature(box_syntax)]
  29 #![feature(collections)]
  30 #![feature(const_fn)]
  31 #![feature(enumset)]
  32 #![feature(iter_arith)]
  33 #![feature(libc)]
  34 #![feature(nonzero)]
  35 #![feature(quote)]
  36 #![feature(rustc_diagnostic_macros)]
  37 #![feature(rustc_private)]
  38 #![feature(slice_patterns)]
  39 #![feature(staged_api)]
  40 #![feature(step_by)]
  41 #![feature(question_mark)]
  42 #![cfg_attr(test, feature(test))]
  43
  44 extern crate arena;
  45 extern crate core;
  46 extern crate flate;
  47 extern crate fmt_macros;
  48 extern crate getopts;
  49 extern crate graphviz;
  50 extern crate libc;
  51 extern crate rbml;
  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 #[macro_use] extern crate log;
  58 #[macro_use] extern crate syntax;
  59 #[macro_use] #[no_link] extern crate rustc_bitflags;
  60
  61 extern crate serialize as rustc_serialize; // used by deriving
  62
  63 #[cfg(test)]
  64 extern crate test;
  65
  66 #[macro_use]
  67 mod macros;
  68
  69 // NB: This module needs to be declared first so diagnostics are
  70 // registered before they are used.
  71 pub mod diagnostics;
  72
  73 pub mod cfg;
  74 pub mod dep_graph;
  75 pub mod hir;
  76 pub mod infer;
  77 pub mod lint;
  78
  79 pub mod middle {
  80     pub mod astconv_util;
  81     pub mod expr_use_visitor; // STAGE0: increase glitch immunity
  82     pub mod const_val;
  83     pub mod const_qualif;
  84     pub mod cstore;
  85     pub mod dataflow;
  86     pub mod dead;
  87     pub mod dependency_format;
  88     pub mod effect;
  89     pub mod entry;
  90     pub mod free_region;
  91     pub mod intrinsicck;
  92     pub mod lang_items;
  93     pub mod liveness;
  94     pub mod mem_categorization;
  95     pub mod privacy;
  96     pub mod reachable;
  97     pub mod region;
  98     pub mod recursion_limit;
  99     pub mod resolve_lifetime;
 100     pub mod stability;
 101     pub mod weak_lang_items;
 102 }
 103
 104 pub mod mir {
 105     pub mod repr;
 106     pub mod tcx;
 107     pub mod visit;
 108     pub mod transform;
 109     pub mod mir_map;
 110 }
 111
 112 pub mod session;
 113 pub mod traits;
 114 pub mod ty;
 115
 116 pub mod util {
 117     pub use rustc_back::sha2;
 118
 119     pub mod common;
 120     pub mod ppaux;
 121     pub mod nodemap;
 122     pub mod num;
 123     pub mod fs;
 124 }
 125
 126 // A private module so that macro-expanded idents like
 127 // `::rustc::lint::Lint` will also work in `rustc` itself.
 128 //
 129 // `libstd` uses the same trick.
 130 #[doc(hidden)]
 131 mod rustc {
 132     pub use lint;
 133 }
 134
 135 // FIXME(#27438): right now the unit tests of librustc don't refer to any actual
 136 //                functions generated in librustc_data_structures (all
 137 //                references are through generic functions), but statics are
 138 //                referenced from time to time. Due to this bug we won't
 139 //                actually correctly link in the statics unless we also
 140 //                reference a function, so be sure to reference a dummy
 141 //                function.
 142 #[test]
 143 fn noop() {
 144     rustc_data_structures::__noop_fix_for_27438();
 145 }
 146
 147
 148 // Build the diagnostics array at the end so that the metadata includes error use sites.
 149 __build_diagnostic_array! { librustc, DIAGNOSTICS }