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(let_else)]
   9 #![feature(once_cell)]
  10 #![feature(min_specialization)]
  11 #![recursion_limit = "256"]
  12
  13 #[macro_use]
  14 extern crate tracing;
  15 #[macro_use]
  16 extern crate rustc_middle;
  17
  18 mod build;
  19 mod check_unsafety;
  20 mod lints;
  21 pub mod thir;
  22
  23 use rustc_middle::ty::query::Providers;
  24
  25 pub fn provide(providers: &mut Providers) {
  26     providers.check_match = thir::pattern::check_match;
  27     providers.lit_to_const = thir::constant::lit_to_const;
  28     providers.mir_built = build::mir_built;
  29     providers.thir_check_unsafety = check_unsafety::thir_check_unsafety;
  30     providers.thir_check_unsafety_for_const_arg = check_unsafety::thir_check_unsafety_for_const_arg;
  31     providers.thir_body = thir::cx::thir_body;
  32     providers.thir_tree = thir::cx::thir_tree;
  33 }