compiler/rustc_index/src/lib.rs

   1 #![deny(rustc::untranslatable_diagnostic)]
   2 #![deny(rustc::diagnostic_outside_of_impl)]
   3 #![feature(allow_internal_unstable)]
   4 #![feature(bench_black_box)]
   5 #![feature(extend_one)]
   6 #![feature(let_else)]
   7 #![feature(min_specialization)]
   8 #![feature(new_uninit)]
   9 #![feature(step_trait)]
  10 #![feature(stmt_expr_attributes)]
  11 #![feature(test)]
  12
  13 pub mod bit_set;
  14 pub mod interval;
  15 pub mod vec;
  16
  17 pub use rustc_macros::newtype_index;
  18
  19 /// Type size assertion. The first argument is a type and the second argument is its expected size.
  20 #[macro_export]
  21 macro_rules! static_assert_size {
  22     ($ty:ty, $size:expr) => {
  23         const _: [(); $size] = [(); ::std::mem::size_of::<$ty>()];
  24     };
  25 }