Move keys module.

Author: cjgillot

compiler/rustc_query_impl/src/keys.rs renamed to compiler/rustc_middle/src/query/keys.rs

@@ -1,13 +1,13 @@
 //! Defines the set of legal keys that can be used in queries.
 
+use crate::infer::canonical::Canonical;
+use crate::mir;
+use crate::traits;
+use crate::ty::fast_reject::SimplifiedType;
+use crate::ty::subst::{GenericArg, SubstsRef};
+use crate::ty::{self, layout::TyAndLayout, Ty, TyCtxt};
 use rustc_hir::def_id::{CrateNum, DefId, LocalDefId, LOCAL_CRATE};
 use rustc_hir::hir_id::{HirId, OwnerId};
-use rustc_middle::infer::canonical::Canonical;
-use rustc_middle::mir;
-use rustc_middle::traits;
-use rustc_middle::ty::fast_reject::SimplifiedType;
-use rustc_middle::ty::subst::{GenericArg, SubstsRef};
-use rustc_middle::ty::{self, layout::TyAndLayout, Ty, TyCtxt};
 use rustc_span::symbol::{Ident, Symbol};
 use rustc_span::{Span, DUMMY_SP};
 

compiler/rustc_middle/src/query/mod.rs

@@ -7,6 +7,9 @@
 use crate::ty::{self, print::describe_as_module, TyCtxt};
 use rustc_span::def_id::LOCAL_CRATE;
 
+mod keys;
+pub use keys::Key;
+
 // Each of these queries corresponds to a function pointer field in the
 // `Providers` struct for requesting a value of that type, and a method
 // on `tcx: TyCtxt` (and `tcx.at(span)`) for doing that request in a way

compiler/rustc_query_impl/src/lib.rs

@@ -32,8 +32,7 @@ use rustc_query_system::query::*;
 #[cfg(parallel_compiler)]
 pub use rustc_query_system::query::{deadlock, QueryContext};
 
-mod keys;
-use keys::Key;
+use rustc_middle::query::Key;
 
 pub use rustc_query_system::query::QueryConfig;
 pub(crate) use rustc_query_system::query::{QueryDescription, QueryVTable};

compiler/rustc_query_impl/src/plumbing.rs

@@ -2,7 +2,6 @@
 //! generate the actual methods on tcx which find and execute the provider,
 //! manage the caches, and so forth.
 
-use crate::keys::Key;
 use crate::on_disk_cache::{CacheDecoder, CacheEncoder, EncodedDepNodeIndex};
 use crate::profiling_support::QueryKeyStringCache;
 use crate::{on_disk_cache, Queries};
@@ -12,6 +11,7 @@ use rustc_errors::{Diagnostic, Handler};
 use rustc_middle::dep_graph::{
     self, DepKind, DepKindStruct, DepNode, DepNodeIndex, SerializedDepNodeIndex,
 };
+use rustc_middle::query::Key;
 use rustc_middle::ty::tls::{self, ImplicitCtxt};
 use rustc_middle::ty::{self, TyCtxt};
 use rustc_query_system::dep_graph::{DepNodeParams, HasDepContext};