src/librustc_macros/src/lib.rs

   1 #![feature(proc_macro_hygiene)]
   2 #![cfg_attr(not(bootstrap), allow(rustc::default_hash_types))]
   3
   4 #![recursion_limit="128"]
   5
   6 extern crate proc_macro;
   7
   8 use synstructure::decl_derive;
   9
  10 use proc_macro::TokenStream;
  11
  12 mod hash_stable;
  13 mod query;
  14 mod symbols;
  15
  16 #[proc_macro]
  17 pub fn rustc_queries(input: TokenStream) -> TokenStream {
  18     query::rustc_queries(input)
  19 }
  20
  21 #[proc_macro]
  22 pub fn symbols(input: TokenStream) -> TokenStream {
  23     symbols::symbols(input)
  24 }
  25
  26 decl_derive!([HashStable, attributes(stable_hasher)] => hash_stable::hash_stable_derive);