compiler/rustc_mir_build/src/lib.rs

   1 //! Construction of MIR from HIR.
   2 //!
   3 //! This crate also contains the match exhaustiveness and usefulness checking.
   4 #![feature(box_patterns)]
   5 #![feature(control_flow_enum)]
   6 #![feature(crate_visibility_modifier)]
   7 #![feature(bool_to_option)]
   8 #![feature(iter_zip)]
   9 #![feature(let_else)]
  10 #![feature(once_cell)]
  11 #![feature(min_specialization)]
  12 #![recursion_limit = "256"]
  13
  14 #[macro_use]
  15 extern crate tracing;
  16 #[macro_use]
  17 extern crate rustc_middle;
  18
  19 mod build;
  20 mod check_unsafety;
  21 mod lints;
  22 pub mod thir;
  23
  24 use rustc_middle::ty::query::Providers;
  25
  26 pub fn provide(providers: &mut Providers) {
  27     providers.check_match = thir::pattern::check_match;
  28     providers.lit_to_const = thir::constant::lit_to_const;
  29     providers.mir_built = build::mir_built;
  30     providers.thir_check_unsafety = check_unsafety::thir_check_unsafety;
  31     providers.thir_check_unsafety_for_const_arg = check_unsafety::thir_check_unsafety_for_const_arg;
  32     providers.thir_body = thir::cx::thir_body;
  33     providers.thir_tree = thir::cx::thir_tree;
  34 }