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