Auto merge of #13302 - Jarcho:rustup, r=Jarcho

Rustup

r? ghost

changelog: none

10 files changed, 10 insertions, 10 deletions

diff --git a/clippy_lints/src/casts/fn_to_numeric_cast.rs b/clippy_lints/src/casts/fn_to_numeric_cast.rs
index f263bec1576..dbe03e4ae80 100644
--- a/clippy_lints/src/casts/fn_to_numeric_cast.rs
+++ b/clippy_lints/src/casts/fn_to_numeric_cast.rs
@@ -15,7 +15,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_expr: &Expr<'_>,
     }
 
     match cast_from.kind() {
-        ty::FnDef(..) | ty::FnPtr(_) => {
+        ty::FnDef(..) | ty::FnPtr(..) => {
             let mut applicability = Applicability::MaybeIncorrect;
             let from_snippet = snippet_with_applicability(cx, cast_expr.span, "x", &mut applicability);
             let to_nbits = utils::int_ty_to_nbits(cast_to, cx.tcx);
diff --git a/clippy_lints/src/casts/fn_to_numeric_cast_any.rs b/clippy_lints/src/casts/fn_to_numeric_cast_any.rs
index cb7267c2d1c..b22e8f4ee89 100644
--- a/clippy_lints/src/casts/fn_to_numeric_cast_any.rs
+++ b/clippy_lints/src/casts/fn_to_numeric_cast_any.rs
@@ -14,7 +14,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_expr: &Expr<'_>,
         _ => { /* continue to checks */ },
     }
 
-    if let ty::FnDef(..) | ty::FnPtr(_) = cast_from.kind() {
+    if let ty::FnDef(..) | ty::FnPtr(..) = cast_from.kind() {
         let mut applicability = Applicability::MaybeIncorrect;
         let from_snippet = snippet_with_applicability(cx, cast_expr.span, "..", &mut applicability);
 
diff --git a/clippy_lints/src/casts/fn_to_numeric_cast_with_truncation.rs b/clippy_lints/src/casts/fn_to_numeric_cast_with_truncation.rs
index 0e11bcfb8ec..dfbae1618ac 100644
--- a/clippy_lints/src/casts/fn_to_numeric_cast_with_truncation.rs
+++ b/clippy_lints/src/casts/fn_to_numeric_cast_with_truncation.rs
@@ -14,7 +14,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_expr: &Expr<'_>,
         _ => return,
     }
     match cast_from.kind() {
-        ty::FnDef(..) | ty::FnPtr(_) => {
+        ty::FnDef(..) | ty::FnPtr(..) => {
             let mut applicability = Applicability::MaybeIncorrect;
             let from_snippet = snippet_with_applicability(cx, cast_expr.span, "x", &mut applicability);
 
diff --git a/clippy_lints/src/default_numeric_fallback.rs b/clippy_lints/src/default_numeric_fallback.rs
index a74b3a8c836..05c3cd3c814 100644
--- a/clippy_lints/src/default_numeric_fallback.rs
+++ b/clippy_lints/src/default_numeric_fallback.rs
@@ -236,7 +236,7 @@ fn fn_sig_opt<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Option<PolyFnSig<'
     // We can't use `Ty::fn_sig` because it automatically performs args, this may result in FNs.
     match node_ty.kind() {
         ty::FnDef(def_id, _) => Some(cx.tcx.fn_sig(*def_id).instantiate_identity()),
-        ty::FnPtr(fn_sig) => Some(*fn_sig),
+        ty::FnPtr(sig_tys, hdr) => Some(sig_tys.with(*hdr)),
         _ => None,
     }
 }
diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs
index d0cb2488468..0e55d3db469 100644
--- a/clippy_lints/src/dereference.rs
+++ b/clippy_lints/src/dereference.rs
@@ -872,7 +872,7 @@ impl TyCoercionStability {
                 | ty::Pat(..)
                 | ty::Float(_)
                 | ty::RawPtr(..)
-                | ty::FnPtr(_)
+                | ty::FnPtr(..)
                 | ty::Str
                 | ty::Slice(..)
                 | ty::Adt(..)
diff --git a/clippy_lints/src/eta_reduction.rs b/clippy_lints/src/eta_reduction.rs
index a77d09c378a..cabc6592258 100644
--- a/clippy_lints/src/eta_reduction.rs
+++ b/clippy_lints/src/eta_reduction.rs
@@ -158,7 +158,7 @@ fn check_clousure<'tcx>(cx: &LateContext<'tcx>, outer_receiver: Option<&Expr<'tc
 
                     cx.tcx.fn_sig(def).skip_binder().skip_binder()
                 },
-                ty::FnPtr(sig) => sig.skip_binder(),
+                ty::FnPtr(sig_tys, hdr) => sig_tys.with(*hdr).skip_binder(),
                 ty::Closure(_, subs) => cx
                     .tcx
                     .signature_unclosure(subs.as_closure().sig(), Safety::Safe)
diff --git a/clippy_lints/src/methods/map_flatten.rs b/clippy_lints/src/methods/map_flatten.rs
index def8be2ef73..22a03825194 100644
--- a/clippy_lints/src/methods/map_flatten.rs
+++ b/clippy_lints/src/methods/map_flatten.rs
@@ -58,7 +58,7 @@ fn try_get_caller_ty_name_and_method_name(
 fn is_map_to_option(cx: &LateContext<'_>, map_arg: &Expr<'_>) -> bool {
     let map_closure_ty = cx.typeck_results().expr_ty(map_arg);
     match map_closure_ty.kind() {
-        ty::Closure(_, _) | ty::FnDef(_, _) | ty::FnPtr(_) => {
+        ty::Closure(_, _) | ty::FnDef(_, _) | ty::FnPtr(..) => {
             let map_closure_sig = match map_closure_ty.kind() {
                 ty::Closure(_, args) => args.as_closure().sig(),
                 _ => map_closure_ty.fn_sig(cx.tcx),
diff --git a/clippy_lints/src/mixed_read_write_in_expression.rs b/clippy_lints/src/mixed_read_write_in_expression.rs
index 6964d8c8dbb..0b3769ecb7c 100644
--- a/clippy_lints/src/mixed_read_write_in_expression.rs
+++ b/clippy_lints/src/mixed_read_write_in_expression.rs
@@ -166,7 +166,7 @@ impl<'a, 'tcx> Visitor<'tcx> for DivergenceVisitor<'a, 'tcx> {
             ExprKind::Call(func, _) => {
                 let typ = self.cx.typeck_results().expr_ty(func);
                 match typ.kind() {
-                    ty::FnDef(..) | ty::FnPtr(_) => {
+                    ty::FnDef(..) | ty::FnPtr(..) => {
                         let sig = typ.fn_sig(self.cx.tcx);
                         if self.cx.tcx.instantiate_bound_regions_with_erased(sig).output().kind() == &ty::Never {
                             self.report_diverging_sub_expr(e);
diff --git a/clippy_lints/src/multiple_unsafe_ops_per_block.rs b/clippy_lints/src/multiple_unsafe_ops_per_block.rs
index da74a7c7145..0bde0da3cd8 100644
--- a/clippy_lints/src/multiple_unsafe_ops_per_block.rs
+++ b/clippy_lints/src/multiple_unsafe_ops_per_block.rs
@@ -130,7 +130,7 @@ fn collect_unsafe_exprs<'tcx>(
             ExprKind::Call(path_expr, _) => {
                 let sig = match *cx.typeck_results().expr_ty(path_expr).kind() {
                     ty::FnDef(id, _) => cx.tcx.fn_sig(id).skip_binder(),
-                    ty::FnPtr(sig) => sig,
+                    ty::FnPtr(sig_tys, hdr) => sig_tys.with(hdr),
                     _ => return Continue(Descend::Yes),
                 };
                 if sig.safety() == Safety::Unsafe {
diff --git a/clippy_lints/src/mut_reference.rs b/clippy_lints/src/mut_reference.rs
index 0a3b769c3e6..3c0f06f66d1 100644
--- a/clippy_lints/src/mut_reference.rs
+++ b/clippy_lints/src/mut_reference.rs
@@ -79,7 +79,7 @@ fn check_arguments<'tcx>(
     fn_kind: &str,
 ) {
     match type_definition.kind() {
-        ty::FnDef(..) | ty::FnPtr(_) => {
+        ty::FnDef(..) | ty::FnPtr(..) => {
             let parameters = type_definition.fn_sig(cx.tcx).skip_binder().inputs();
             for (argument, parameter) in iter::zip(arguments, parameters) {
                 match parameter.kind() {