diff options
Diffstat (limited to 'compiler/rustc_query_impl/src/lib.rs')
| -rw-r--r-- | compiler/rustc_query_impl/src/lib.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/rustc_query_impl/src/lib.rs b/compiler/rustc_query_impl/src/lib.rs index 8ea09880694..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)] @@ -17,7 +19,7 @@ extern crate rustc_middle; use rustc_data_structures::sync::AtomicU64; use rustc_middle::arena::Arena; -use rustc_middle::dep_graph::{self, DepKindStruct, SerializedDepNodeIndex}; +use rustc_middle::dep_graph::{self, DepKindStruct}; use rustc_middle::ty::query::{query_keys, query_storage, query_stored, query_values}; use rustc_middle::ty::query::{ExternProviders, Providers, QueryEngine}; use rustc_middle::ty::{self, TyCtxt}; @@ -34,9 +36,6 @@ pub use rustc_query_system::query::{deadlock, QueryContext}; mod keys; use keys::Key; -mod values; -use self::values::Value; - pub use rustc_query_system::query::QueryConfig; pub(crate) use rustc_query_system::query::{QueryDescription, QueryVTable}; |