Remove `crate` visibility usage in compiler

7 files changed, 6 insertions, 7 deletions

diff --git a/compiler/rustc_trait_selection/src/lib.rs b/compiler/rustc_trait_selection/src/lib.rs
index 0dd497448ca..f46e8ff0004 100644
--- a/compiler/rustc_trait_selection/src/lib.rs
+++ b/compiler/rustc_trait_selection/src/lib.rs
@@ -14,7 +14,6 @@
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
 #![feature(box_patterns)]
 #![feature(control_flow_enum)]
-#![feature(crate_visibility_modifier)]
 #![cfg_attr(bootstrap, feature(derive_default_enum))]
 #![feature(drain_filter)]
 #![feature(hash_drain_filter)]
diff --git a/compiler/rustc_trait_selection/src/opaque_types.rs b/compiler/rustc_trait_selection/src/opaque_types.rs
index 238c6d99990..452b0d73c97 100644
--- a/compiler/rustc_trait_selection/src/opaque_types.rs
+++ b/compiler/rustc_trait_selection/src/opaque_types.rs
@@ -500,7 +500,7 @@ impl<'tcx> TypeFolder<'tcx> for ReverseMapper<'tcx> {
 /// Requires that trait definitions have been processed so that we can
 /// elaborate predicates and walk supertraits.
 #[instrument(skip(tcx, predicates), level = "debug")]
-crate fn required_region_bounds<'tcx>(
+pub(crate) fn required_region_bounds<'tcx>(
     tcx: TyCtxt<'tcx>,
     erased_self_ty: Ty<'tcx>,
     predicates: impl Iterator<Item = ty::Predicate<'tcx>>,
diff --git a/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs b/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs
index 93c2f202545..592b0ab477a 100644
--- a/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs
+++ b/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs
@@ -17,7 +17,7 @@ pub struct FulfillmentContext<'tcx> {
 }
 
 impl FulfillmentContext<'_> {
-    crate fn new() -> Self {
+    pub(crate) fn new() -> Self {
         FulfillmentContext {
             obligations: FxIndexSet::default(),
             relationships: FxHashMap::default(),
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
index c3ee849d857..a51e6e58f67 100644
--- a/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
+++ b/compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs
@@ -1488,7 +1488,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
         expected_ref: ty::PolyTraitRef<'tcx>,
         found: ty::PolyTraitRef<'tcx>,
     ) -> DiagnosticBuilder<'tcx, ErrorGuaranteed> {
-        crate fn build_fn_sig_string<'tcx>(
+        pub(crate) fn build_fn_sig_string<'tcx>(
             tcx: TyCtxt<'tcx>,
             trait_ref: ty::PolyTraitRef<'tcx>,
         ) -> String {
diff --git a/compiler/rustc_trait_selection/src/traits/project.rs b/compiler/rustc_trait_selection/src/traits/project.rs
index beaa56e1c1c..a71621a4d52 100644
--- a/compiler/rustc_trait_selection/src/traits/project.rs
+++ b/compiler/rustc_trait_selection/src/traits/project.rs
@@ -2116,7 +2116,7 @@ fn assoc_def(
     }
 }
 
-crate trait ProjectionCacheKeyExt<'cx, 'tcx>: Sized {
+pub(crate) trait ProjectionCacheKeyExt<'cx, 'tcx>: Sized {
     fn from_poly_projection_predicate(
         selcx: &mut SelectionContext<'cx, 'tcx>,
         predicate: ty::PolyProjectionPredicate<'tcx>,
diff --git a/compiler/rustc_trait_selection/src/traits/select/mod.rs b/compiler/rustc_trait_selection/src/traits/select/mod.rs
index 9a1128f2f28..b0b17d0f9e6 100644
--- a/compiler/rustc_trait_selection/src/traits/select/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs
@@ -332,7 +332,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
         }
     }
 
-    crate fn select_from_obligation(
+    pub(crate) fn select_from_obligation(
         &mut self,
         obligation: &TraitObligation<'tcx>,
     ) -> SelectionResult<'tcx, SelectionCandidate<'tcx>> {
diff --git a/compiler/rustc_trait_selection/src/traits/specialize/mod.rs b/compiler/rustc_trait_selection/src/traits/specialize/mod.rs
index bca1d15ada9..95f1e224a4c 100644
--- a/compiler/rustc_trait_selection/src/traits/specialize/mod.rs
+++ b/compiler/rustc_trait_selection/src/traits/specialize/mod.rs
@@ -486,7 +486,7 @@ fn report_conflicting_impls(
 
 /// Recovers the "impl X for Y" signature from `impl_def_id` and returns it as a
 /// string.
-crate fn to_pretty_impl_header(tcx: TyCtxt<'_>, impl_def_id: DefId) -> Option<String> {
+pub(crate) fn to_pretty_impl_header(tcx: TyCtxt<'_>, impl_def_id: DefId) -> Option<String> {
     use std::fmt::Write;
 
     let trait_ref = tcx.impl_trait_ref(impl_def_id)?;