diff options
Diffstat (limited to 'compiler/rustc_macros/src/lib.rs')
| -rw-r--r-- | compiler/rustc_macros/src/lib.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/rustc_macros/src/lib.rs b/compiler/rustc_macros/src/lib.rs index 85829906f..193dbd75f 100644 --- a/compiler/rustc_macros/src/lib.rs +++ b/compiler/rustc_macros/src/lib.rs @@ -4,6 +4,7 @@ #![feature(never_type)] #![feature(proc_macro_diagnostic)] #![feature(proc_macro_span)] +#![feature(proc_macro_tracked_env)] #![allow(rustc::default_hash_types)] #![deny(rustc::untranslatable_diagnostic)] #![deny(rustc::diagnostic_outside_of_impl)] @@ -14,6 +15,7 @@ use synstructure::decl_derive; use proc_macro::TokenStream; +mod current_version; mod diagnostics; mod hash_stable; mod lift; @@ -25,6 +27,11 @@ mod type_foldable; mod type_visitable; #[proc_macro] +pub fn current_rustc_version(input: TokenStream) -> TokenStream { + current_version::current_version(input) +} + +#[proc_macro] pub fn rustc_queries(input: TokenStream) -> TokenStream { query::rustc_queries(input) } |