Move create_disallowed_map to clippy_config

clippy_config/Cargo.toml

@@ -2,10 +2,12 @@
 name = "clippy_config"
 version = "0.1.84"
 edition = "2021"
+publish = false
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+clippy_utils = { path = "../clippy_utils" }
 itertools = "0.12"
 serde = { version = "1.0", features = ["derive"] }
 toml = "0.7.3"

clippy_config/src/lib.rs

@@ -14,6 +14,8 @@
 )]
 
 extern crate rustc_errors;
+extern crate rustc_hir;
+extern crate rustc_middle;
 extern crate rustc_session;
 extern crate rustc_span;
 

clippy_config/src/types.rs

@@ -1,3 +1,6 @@
+use clippy_utils::def_path_def_ids;
+use rustc_hir::def_id::DefIdMap;
+use rustc_middle::ty::TyCtxt;
 use serde::de::{self, Deserializer, Visitor};
 use serde::{Deserialize, Serialize, ser};
 use std::collections::HashMap;
@@ -31,6 +34,18 @@ impl DisallowedPath {
     }
 }
 
+/// Creates a map of disallowed items to the reason they were disallowed.
+pub fn create_disallowed_map(
+    tcx: TyCtxt<'_>,
+    disallowed: &'static [DisallowedPath],
+) -> DefIdMap<(&'static str, Option<&'static str>)> {
+    disallowed
+        .iter()
+        .map(|x| (x.path(), x.path().split("::").collect::<Vec<_>>(), x.reason()))
+        .flat_map(|(name, path, reason)| def_path_def_ids(tcx, &path).map(move |id| (id, (name, reason))))
+        .collect()
+}
+
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Deserialize, Serialize)]
 pub enum MatchLintBehaviour {
     AllTypes,

clippy_lints/src/await_holding_invalid.rs

@@ -1,6 +1,7 @@
 use clippy_config::Conf;
+use clippy_config::types::create_disallowed_map;
 use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::{create_disallowed_map, match_def_path, paths};
+use clippy_utils::{match_def_path, paths};
 use rustc_hir as hir;
 use rustc_hir::def_id::{DefId, DefIdMap};
 use rustc_lint::{LateContext, LateLintPass};

clippy_lints/src/disallowed_macros.rs

@@ -1,5 +1,5 @@
 use clippy_config::Conf;
-use clippy_utils::create_disallowed_map;
+use clippy_config::types::create_disallowed_map;
 use clippy_utils::diagnostics::{span_lint_and_then, span_lint_hir_and_then};
 use clippy_utils::macros::macro_backtrace;
 use rustc_data_structures::fx::FxHashSet;

clippy_lints/src/disallowed_methods.rs

@@ -1,5 +1,5 @@
 use clippy_config::Conf;
-use clippy_utils::create_disallowed_map;
+use clippy_config::types::create_disallowed_map;
 use clippy_utils::diagnostics::span_lint_and_then;
 use rustc_hir::def::{CtorKind, DefKind, Res};
 use rustc_hir::def_id::DefIdMap;

clippy_utils/Cargo.toml

@@ -2,10 +2,8 @@
 name = "clippy_utils"
 version = "0.1.84"
 edition = "2021"
-publish = false
 
 [dependencies]
-clippy_config = { path = "../clippy_config" }
 arrayvec = { version = "0.7", default-features = false }
 itertools = "0.12"
 # FIXME(f16_f128): remove when no longer needed for parsing

clippy_utils/src/lib.rs

@@ -91,7 +91,6 @@ use std::hash::BuildHasherDefault;
 use std::iter::{once, repeat};
 use std::sync::{Mutex, MutexGuard, OnceLock};
 
-use clippy_config::types::DisallowedPath;
 use itertools::Itertools;
 use rustc_ast::ast::{self, LitKind, RangeLimits};
 use rustc_data_structures::fx::FxHashMap;
@@ -99,7 +98,7 @@ use rustc_data_structures::packed::Pu128;
 use rustc_data_structures::unhash::UnhashMap;
 use rustc_hir::LangItem::{OptionNone, OptionSome, ResultErr, ResultOk};
 use rustc_hir::def::{DefKind, Res};
-use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, LOCAL_CRATE, LocalDefId, LocalModDefId};
+use rustc_hir::def_id::{CrateNum, DefId, LOCAL_CRATE, LocalDefId, LocalModDefId};
 use rustc_hir::definitions::{DefPath, DefPathData};
 use rustc_hir::hir_id::{HirIdMap, HirIdSet};
 use rustc_hir::intravisit::{FnKind, Visitor, walk_expr};
@@ -750,18 +749,6 @@ pub fn def_path_def_ids(tcx: TyCtxt<'_>, path: &[&str]) -> impl Iterator<Item =
     def_path_res(tcx, path).into_iter().filter_map(|res| res.opt_def_id())
 }
 
-/// Creates a map of disallowed items to the reason they were disallowed.
-pub fn create_disallowed_map(
-    tcx: TyCtxt<'_>,
-    disallowed: &'static [DisallowedPath],
-) -> DefIdMap<(&'static str, Option<&'static str>)> {
-    disallowed
-        .iter()
-        .map(|x| (x.path(), x.path().split("::").collect::<Vec<_>>(), x.reason()))
-        .flat_map(|(name, path, reason)| def_path_def_ids(tcx, &path).map(move |id| (id, (name, reason))))
-        .collect()
-}
-
 /// Convenience function to get the `DefId` of a trait by path.
 /// It could be a trait or trait alias.
 ///