src/librustc_mir_build/lib.rs

   1 //! Construction of MIR from HIR.
   2 //!
   3 //! This crate also contains the match exhaustiveness and usefulness checking.
   4
   5 #![feature(box_patterns)]
   6 #![feature(box_syntax)]
   7 #![feature(crate_visibility_modifier)]
   8 #![feature(slice_patterns)]
   9 #![feature(bool_to_option)]
  10 #![recursion_limit = "256"]
  11
  12 #[macro_use]
  13 extern crate log;
  14 #[macro_use]
  15 extern crate rustc;
  16
  17 mod build;
  18 mod hair;
  19 mod lints;
  20
  21 use rustc::ty::query::Providers;
  22
  23 pub fn provide(providers: &mut Providers<'_>) {
  24     providers.check_match = hair::pattern::check_match;
  25     providers.lit_to_const = hair::constant::lit_to_const;
  26     providers.mir_built = build::mir_built;
  27 }