#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![feature(allocator_api)]
#![feature(array_windows)]
#![feature(assert_matches)]
#![feature(box_patterns)]
#![feature(core_intrinsics)]
#![feature(discriminant_kind)]
#![feature(exhaustive_patterns)]
#![feature(generators)]
#![feature(get_mut_unchecked)]
#![feature(if_let_guard)]
#![feature(inline_const)]
#![feature(iter_from_generator)]
#![feature(negative_impls)]
#![feature(never_type)]
#![feature(extern_types)]
#![feature(new_uninit)]
#![feature(let_chains)]
#![feature(min_specialization)]
#![feature(trusted_len)]
#![feature(type_alias_impl_trait)]
#![feature(strict_provenance)]
#![feature(associated_type_bounds)]
#![feature(rustc_attrs)]
#![feature(control_flow_enum)]
#![feature(trait_upcasting)]
#![feature(trusted_step)]
#![feature(try_blocks)]
#![feature(try_reserve_kind)]
#![feature(nonzero_ops)]
#![feature(decl_macro)]
#![feature(extract_if)]
#![feature(intra_doc_pointers)]
#![feature(yeet_expr)]
#![feature(result_option_inspect)]
#![feature(const_option)]
#![feature(trait_alias)]
#![feature(ptr_alignment_type)]
#![feature(macro_metavar_expr)]
#![recursion_limit = "512"]
#![allow(rustc::potential_query_instability)]
#![allow(internal_features)]
#[macro_use]
extern crate bitflags;
#[macro_use]
extern crate rustc_macros;
#[macro_use]
extern crate rustc_data_structures;
#[macro_use]
extern crate tracing;
#[macro_use]
extern crate smallvec;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
#[cfg(test)]
mod tests;
#[macro_use]
mod macros;
#[macro_use]
pub mod arena;
pub mod error;
pub mod hir;
pub mod hooks;
pub mod infer;
pub mod lint;
pub mod metadata;
pub mod middle;
pub mod mir;
pub mod thir;
pub mod traits;
pub mod ty;
pub mod util;
mod values;
#[macro_use]
pub mod query;
#[macro_use]
pub mod dep_graph;
extern crate self as rustc_middle;
fluent_messages! { "../messages.ftl" }