diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/lib.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/lib.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/lib.rs b/compiler/rustc_trait_selection/src/lib.rs index 9c252fcfe1c..77cc2c164c3 100644 --- a/compiler/rustc_trait_selection/src/lib.rs +++ b/compiler/rustc_trait_selection/src/lib.rs @@ -16,10 +16,12 @@ #![feature(control_flow_enum)] #![feature(drain_filter)] #![feature(hash_drain_filter)] -#![feature(label_break_value)] +#![cfg_attr(bootstrap, feature(label_break_value))] +#![feature(let_chains)] #![feature(let_else)] #![feature(if_let_guard)] #![feature(never_type)] +#![feature(type_alias_impl_trait)] #![recursion_limit = "512"] // For rustdoc #[macro_use] |