diff options
Diffstat (limited to 'compiler/rustc_span/src/lib.rs')
| -rw-r--r-- | compiler/rustc_span/src/lib.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_span/src/lib.rs b/compiler/rustc_span/src/lib.rs index 9e127577b61..89e032b222f 100644 --- a/compiler/rustc_span/src/lib.rs +++ b/compiler/rustc_span/src/lib.rs @@ -16,10 +16,12 @@ #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] #![feature(array_windows)] #![feature(crate_visibility_modifier)] +#![feature(if_let_guard)] #![feature(negative_impls)] #![feature(nll)] #![feature(min_specialization)] #![feature(thread_local_const_init)] +#![cfg_attr(bootstrap, allow(incomplete_features))] // if_let_guard #[macro_use] extern crate rustc_macros; |