compiler/rustc_error_codes/src/lib.rs

   1 #![deny(rustdoc::invalid_codeblock_attributes)]
   2 //! This library is used to gather all error codes into one place,
   3 //! the goal being to make their maintenance easier.
   4
   5 macro_rules! register_diagnostics {
   6     ($($ecode:ident: $message:expr,)* ; $($code:ident,)*) => (
   7         pub static DIAGNOSTICS: &[(&str, Option<&str>)] = &[
   8             $( (stringify!($ecode), Some($message)), )*
   9             $( (stringify!($code), None), )*
  10         ];
  11     )
  12 }
  13
  14 mod error_codes;
  15 pub use error_codes::DIAGNOSTICS;