src/librustc_mir/lib.rs

   1 /*!
   2
   3 Rust MIR: a lowered representation of Rust. Also: an experiment!
   4
   5 */
   6
   7 #![feature(nll)]
   8 #![feature(in_band_lifetimes)]
   9 #![feature(slice_patterns)]
  10 #![feature(box_patterns)]
  11 #![feature(box_syntax)]
  12 #![feature(crate_visibility_modifier)]
  13 #![feature(core_intrinsics)]
  14 #![feature(const_fn)]
  15 #![feature(decl_macro)]
  16 #![feature(exhaustive_patterns)]
  17 #![feature(range_contains)]
  18 #![feature(rustc_diagnostic_macros)]
  19 #![feature(rustc_attrs)]
  20 #![feature(never_type)]
  21 #![feature(specialization)]
  22 #![feature(try_trait)]
  23 #![feature(unicode_internals)]
  24 #![feature(step_trait)]
  25 #![feature(slice_concat_ext)]
  26 #![feature(try_from)]
  27 #![feature(reverse_bits)]
  28 #![feature(try_blocks)]
  29
  30 #![recursion_limit="256"]
  31
  32 #![deny(rust_2018_idioms)]
  33 #![allow(explicit_outlives_requirements)]
  34
  35 #[macro_use] extern crate log;
  36 #[macro_use]
  37 extern crate rustc;
  38 #[macro_use] extern crate rustc_data_structures;
  39 #[allow(unused_extern_crates)]
  40 extern crate serialize as rustc_serialize; // used by deriving
  41 #[macro_use]
  42 extern crate syntax;
  43
  44 mod diagnostics;
  45
  46 mod borrow_check;
  47 mod build;
  48 mod dataflow;
  49 mod hair;
  50 mod lints;
  51 mod shim;
  52 pub mod transform;
  53 pub mod util;
  54 pub mod interpret;
  55 pub mod monomorphize;
  56 pub mod const_eval;
  57
  58 pub use hair::pattern::check_crate as matchck_crate;
  59 use rustc::ty::query::Providers;
  60
  61 pub fn provide(providers: &mut Providers<'_>) {
  62     borrow_check::provide(providers);
  63     shim::provide(providers);
  64     transform::provide(providers);
  65     monomorphize::partitioning::provide(providers);
  66     providers.const_eval = const_eval::const_eval_provider;
  67     providers.const_eval_raw = const_eval::const_eval_raw_provider;
  68     providers.check_match = hair::pattern::check_match;
  69 }
  70
  71 __build_diagnostic_array! { librustc_mir, DIAGNOSTICS }