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| author | David Tolnay <dtolnay@gmail.com> | 2023-10-25 11:20:07 -0700 |
|---|---|---|
| committer | David Tolnay <dtolnay@gmail.com> | 2023-10-26 01:57:11 -0700 |
| commit | 65f025333427a881a3fa651a6fefcfa7f6a79354 (patch) | |
| tree | cc5babe28ddb233f74b51d5625b780f50368a1c1 /compiler/rustc_macros/src/lib.rs | |
| parent | 726a43c1de78eb21a483896c052b353939531cdb (diff) | |
| download | rust-65f025333427a881a3fa651a6fefcfa7f6a79354.tar.gz rust-65f025333427a881a3fa651a6fefcfa7f6a79354.zip | |
Support environment variable for interned Symbol value
Diffstat (limited to 'compiler/rustc_macros/src/lib.rs')
| -rw-r--r-- | compiler/rustc_macros/src/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_macros/src/lib.rs b/compiler/rustc_macros/src/lib.rs index 85829906f4e..776ba8f9ca1 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)] |