1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

//! Support for serializing the dep-graph and reloading it.

#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![feature(crate_visibility_modifier)]
#![feature(in_band_lifetimes)]
#![feature(nll)]
#![feature(min_specialization)]
#![feature(once_cell)]
#![feature(rustc_attrs)]
#![recursion_limit = "256"]

#[macro_use]
extern crate rustc_macros;
#[macro_use]
extern crate rustc_middle;

use rustc_data_structures::fingerprint::Fingerprint;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_errors::DiagnosticBuilder;
use rustc_middle::arena::Arena;
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::{Providers, QueryEngine};
use rustc_middle::ty::{self, TyCtxt};
use rustc_query_system::ich::StableHashingContext;
use rustc_span::Span;

#[macro_use]
mod plumbing;
pub use plumbing::QueryCtxt;
use rustc_query_system::query::*;

mod stats;
pub use self::stats::print_stats;

mod keys;
use keys::Key;

mod values;
use self::values::Value;

use rustc_query_system::query::QueryAccessors;
pub use rustc_query_system::query::QueryConfig;
pub(crate) use rustc_query_system::query::QueryDescription;

mod on_disk_cache;
pub use on_disk_cache::OnDiskCache;

mod profiling_support;
pub use self::profiling_support::alloc_self_profile_query_strings;

mod util;

rustc_query_append! { [define_queries!][<'tcx>] }

impl<'tcx> Queries<'tcx> {
    // Force codegen in the dyn-trait transformation in this crate.
    pub fn as_dyn(&'tcx self) -> &'tcx dyn QueryEngine<'tcx> {
        self
    }
}