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(inner_deref)]
  10 #![feature(slice_patterns)]
  11 #![feature(box_patterns)]
  12 #![feature(box_syntax)]
  13 #![feature(crate_visibility_modifier)]
  14 #![feature(core_intrinsics)]
  15 #![feature(const_fn)]
  16 #![feature(decl_macro)]
  17 #![feature(drain_filter)]
  18 #![feature(exhaustive_patterns)]
  19 #![feature(never_type)]
  20 #![feature(specialization)]
  21 #![feature(try_trait)]
  22 #![feature(unicode_internals)]
  23 #![feature(slice_concat_ext)]
  24 #![feature(trusted_len)]
  25 #![feature(try_blocks)]
  26 #![feature(associated_type_bounds)]
  27 #![feature(range_is_empty)]
  28 #![feature(stmt_expr_attributes)]
  29 #![feature(bool_to_option)]
  30
  31 #![recursion_limit="256"]
  32
  33 #[macro_use] extern crate log;
  34 #[macro_use] extern crate rustc;
  35 #[macro_use] extern crate rustc_data_structures;
  36 #[macro_use] extern crate syntax;
  37
  38 pub mod error_codes;
  39
  40 mod borrow_check;
  41 mod build;
  42 pub mod dataflow;
  43 mod hair;
  44 mod lints;
  45 mod shim;
  46 pub mod transform;
  47 pub mod util;
  48 pub mod interpret;
  49 pub mod monomorphize;
  50 pub mod const_eval;
  51
  52 use rustc::ty::query::Providers;
  53
  54 pub fn provide(providers: &mut Providers<'_>) {
  55     borrow_check::provide(providers);
  56     shim::provide(providers);
  57     transform::provide(providers);
  58     monomorphize::partitioning::provide(providers);
  59     providers.const_eval = const_eval::const_eval_provider;
  60     providers.const_eval_raw = const_eval::const_eval_raw_provider;
  61     providers.check_match = hair::pattern::check_match;
  62     providers.const_caller_location = const_eval::const_caller_location;
  63     providers.const_field = |tcx, param_env_and_value| {
  64         let (param_env, (value, field)) = param_env_and_value.into_parts();
  65         const_eval::const_field(tcx, param_env, None, field, value)
  66     };
  67 }