diff options
Diffstat (limited to 'compiler/rustc_query_impl/src/lib.rs')
| -rw-r--r-- | compiler/rustc_query_impl/src/lib.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_query_impl/src/lib.rs b/compiler/rustc_query_impl/src/lib.rs index c87d26b3950..8e018d3e4a4 100644 --- a/compiler/rustc_query_impl/src/lib.rs +++ b/compiler/rustc_query_impl/src/lib.rs @@ -1,6 +1,8 @@ //! Support for serializing the dep-graph and reloading it. #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] +// this shouldn't be necessary, but the check for `&mut _` is too naive and denies returning a function pointer that takes a mut ref +#![feature(const_mut_refs)] #![feature(min_specialization)] #![feature(never_type)] #![feature(once_cell)] |