diff options
| author | bors <bors@rust-lang.org> | 2023-11-22 16:15:34 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-11-22 16:15:34 +0000 |
| commit | 6d2b84b3ed7848fd91b8d6151d4451b3103ed816 (patch) | |
| tree | be2f51dd080f22e4c6d99b48304cc3775d77bdb4 /compiler/rustc_middle/src | |
| parent | 73bc12199ea8c7651ed98b069c0dd6b0bb5fabcf (diff) | |
| parent | 4c2d6de70e66f6e2c882acbc9be1c5a53d8a65e4 (diff) | |
| download | rust-6d2b84b3ed7848fd91b8d6151d4451b3103ed816.tar.gz rust-6d2b84b3ed7848fd91b8d6151d4451b3103ed816.zip | |
Auto merge of #118133 - Urgau:stabilize_trait_upcasting, r=WaffleLapkin
Stabilize RFC3324 dyn upcasting coercion This PR stabilize the `trait_upcasting` feature, aka https://github.com/rust-lang/rfcs/pull/3324. The FCP was completed here: https://github.com/rust-lang/rust/issues/65991#issuecomment-1817552398. ~~And also remove the `deref_into_dyn_supertrait` lint which is now handled by dyn upcasting coercion.~~ Heavily inspired by https://github.com/rust-lang/rust/pull/101718 Fixes https://github.com/rust-lang/rust/issues/65991
Diffstat (limited to 'compiler/rustc_middle/src')
| -rw-r--r-- | compiler/rustc_middle/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/lib.rs b/compiler/rustc_middle/src/lib.rs index 4af875e8d79..e5244c1862e 100644 --- a/compiler/rustc_middle/src/lib.rs +++ b/compiler/rustc_middle/src/lib.rs @@ -49,7 +49,7 @@ #![feature(associated_type_bounds)] #![feature(rustc_attrs)] #![feature(control_flow_enum)] -#![feature(trait_upcasting)] +#![cfg_attr(bootstrap, feature(trait_upcasting))] #![feature(trusted_step)] #![feature(try_blocks)] #![feature(try_reserve_kind)] |