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(rustc_diagnostic_macros)]
  18 #![feature(never_type)]
  19 #![feature(specialization)]
  20 #![feature(try_trait)]
  21 #![feature(unicode_internals)]
  22 #![feature(slice_concat_ext)]
  23 #![feature(trusted_len)]
  24 #![feature(try_blocks)]
  25 #![feature(mem_take)]
  26
  27 #![recursion_limit="256"]
  28
  29 #[macro_use] extern crate log;
  30 #[macro_use] extern crate rustc;
  31 #[macro_use] extern crate rustc_data_structures;
  32 #[macro_use] extern crate syntax;
  33
  34 mod error_codes;
  35
  36 mod borrow_check;
  37 mod build;
  38 mod dataflow;
  39 mod hair;
  40 mod lints;
  41 mod shim;
  42 pub mod transform;
  43 pub mod util;
  44 pub mod interpret;
  45 pub mod monomorphize;
  46 pub mod const_eval;
  47
  48 use rustc::ty::query::Providers;
  49
  50 pub fn provide(providers: &mut Providers<'_>) {
  51     borrow_check::provide(providers);
  52     shim::provide(providers);
  53     transform::provide(providers);
  54     monomorphize::partitioning::provide(providers);
  55     providers.const_eval = const_eval::const_eval_provider;
  56     providers.const_eval_raw = const_eval::const_eval_raw_provider;
  57     providers.check_match = hair::pattern::check_match;
  58     providers.const_field = |tcx, param_env_and_value| {
  59         let (param_env, (value, field)) = param_env_and_value.into_parts();
  60         const_eval::const_field(tcx, param_env, None, field, value)
  61     };
  62     providers.type_name = interpret::type_name;
  63 }
  64
  65 __build_diagnostic_array! { librustc_mir, DIAGNOSTICS }