Auto merge of #133505 - compiler-errors:rollup-xjp8hdi, r=compiler-errors

Rollup of 12 pull requests

Successful merges:

 - #133042 (btree: add `{Entry,VacantEntry}::insert_entry`)
 - #133070 (Lexer tweaks)
 - #133136 (Support ranges in `<[T]>::get_many_mut()`)
 - #133140 (Inline ExprPrecedence::order into Expr::precedence)
 - #133155 (Yet more `rustc_mir_dataflow` cleanups)
 - #133282 (Shorten the `MaybeUninit` `Debug` implementation)
 - #133326 (Remove the `DefinitelyInitializedPlaces` analysis.)
 - #133362 (No need to re-sort existential preds in relate impl)
 - #133367 (Simplify array length mismatch error reporting (to not try to turn consts into target usizes))
 - #133394 (Bail on more errors in dyn ty lowering)
 - #133410 (target check_consistency: ensure target feature string makes some basic sense)
 - #133435 (miri: disable test_downgrade_observe test on macOS)

r? `@ghost`
`@rustbot` modify labels: rollup

6 files changed, 11 insertions, 11 deletions

diff --git a/src/tools/clippy/clippy_lints/src/dereference.rs b/src/tools/clippy/clippy_lints/src/dereference.rs
index fce7f9985ea..1eebfc22af2 100644
--- a/src/tools/clippy/clippy_lints/src/dereference.rs
+++ b/src/tools/clippy/clippy_lints/src/dereference.rs
@@ -963,7 +963,7 @@ fn report<'tcx>(
             // expr_str (the suggestion) is never shown if is_final_ufcs is true, since it's
             // `expr.kind == ExprKind::Call`. Therefore, this is, afaik, always unnecessary.
             /*
-            expr_str = if !expr_is_macro_call && is_final_ufcs && expr.precedence().order() < PREC_PREFIX {
+            expr_str = if !expr_is_macro_call && is_final_ufcs && expr.precedence() < PREC_PREFIX {
                 Cow::Owned(format!("({expr_str})"))
             } else {
                 expr_str
@@ -1003,7 +1003,7 @@ fn report<'tcx>(
                         Node::Expr(e) => match e.kind {
                             ExprKind::Call(callee, _) if callee.hir_id != data.first_expr.hir_id => (0, false),
                             ExprKind::Call(..) => (PREC_UNAMBIGUOUS, matches!(expr.kind, ExprKind::Field(..))),
-                            _ => (e.precedence().order(), false),
+                            _ => (e.precedence(), false),
                         },
                         _ => (0, false),
                     };
@@ -1016,7 +1016,7 @@ fn report<'tcx>(
                     );
 
                     let sugg = if !snip_is_macro
-                        && (calls_field || expr.precedence().order() < precedence)
+                        && (calls_field || expr.precedence() < precedence)
                         && !has_enclosing_paren(&snip)
                         && !is_in_tuple
                     {
@@ -1071,7 +1071,7 @@ fn report<'tcx>(
                     let (snip, snip_is_macro) =
                         snippet_with_context(cx, expr.span, data.first_expr.span.ctxt(), "..", &mut app);
                     let sugg =
-                        if !snip_is_macro && expr.precedence().order() < precedence && !has_enclosing_paren(&snip) {
+                        if !snip_is_macro && expr.precedence() < precedence && !has_enclosing_paren(&snip) {
                             format!("{prefix}({snip})")
                         } else {
                             format!("{prefix}{snip}")
@@ -1158,7 +1158,7 @@ impl<'tcx> Dereferencing<'tcx> {
                         },
                         Some(parent) if !parent.span.from_expansion() => {
                             // Double reference might be needed at this point.
-                            if parent.precedence().order() == PREC_UNAMBIGUOUS {
+                            if parent.precedence() == PREC_UNAMBIGUOUS {
                                 // Parentheses would be needed here, don't lint.
                                 *outer_pat = None;
                             } else {
diff --git a/src/tools/clippy/clippy_lints/src/loops/single_element_loop.rs b/src/tools/clippy/clippy_lints/src/loops/single_element_loop.rs
index 70f76ced09a..35dc8e9aa4e 100644
--- a/src/tools/clippy/clippy_lints/src/loops/single_element_loop.rs
+++ b/src/tools/clippy/clippy_lints/src/loops/single_element_loop.rs
@@ -84,7 +84,7 @@ pub(super) fn check<'tcx>(
         if !prefix.is_empty()
             && (
                 // Precedence of internal expression is less than or equal to precedence of `&expr`.
-                arg_expression.precedence().order() <= PREC_PREFIX || is_range_literal(arg_expression)
+                arg_expression.precedence() <= PREC_PREFIX || is_range_literal(arg_expression)
             )
         {
             arg_snip = format!("({arg_snip})").into();
diff --git a/src/tools/clippy/clippy_lints/src/matches/manual_utils.rs b/src/tools/clippy/clippy_lints/src/matches/manual_utils.rs
index d38560998a5..9c6df4d8ac0 100644
--- a/src/tools/clippy/clippy_lints/src/matches/manual_utils.rs
+++ b/src/tools/clippy/clippy_lints/src/matches/manual_utils.rs
@@ -117,7 +117,7 @@ where
     // it's being passed by value.
     let scrutinee = peel_hir_expr_refs(scrutinee).0;
     let (scrutinee_str, _) = snippet_with_context(cx, scrutinee.span, expr_ctxt, "..", &mut app);
-    let scrutinee_str = if scrutinee.span.eq_ctxt(expr.span) && scrutinee.precedence().order() < PREC_UNAMBIGUOUS {
+    let scrutinee_str = if scrutinee.span.eq_ctxt(expr.span) && scrutinee.precedence() < PREC_UNAMBIGUOUS {
         format!("({scrutinee_str})")
     } else {
         scrutinee_str.into()
diff --git a/src/tools/clippy/clippy_lints/src/neg_multiply.rs b/src/tools/clippy/clippy_lints/src/neg_multiply.rs
index f84d9fadb85..a0ba2aaf552 100644
--- a/src/tools/clippy/clippy_lints/src/neg_multiply.rs
+++ b/src/tools/clippy/clippy_lints/src/neg_multiply.rs
@@ -58,7 +58,7 @@ fn check_mul(cx: &LateContext<'_>, span: Span, lit: &Expr<'_>, exp: &Expr<'_>) {
     {
         let mut applicability = Applicability::MachineApplicable;
         let (snip, from_macro) = snippet_with_context(cx, exp.span, span.ctxt(), "..", &mut applicability);
-        let suggestion = if !from_macro && exp.precedence().order() < PREC_PREFIX && !has_enclosing_paren(&snip) {
+        let suggestion = if !from_macro && exp.precedence() < PREC_PREFIX && !has_enclosing_paren(&snip) {
             format!("-({snip})")
         } else {
             format!("-{snip}")
diff --git a/src/tools/clippy/clippy_lints/src/redundant_slicing.rs b/src/tools/clippy/clippy_lints/src/redundant_slicing.rs
index 0ac818c21d9..79baa914b03 100644
--- a/src/tools/clippy/clippy_lints/src/redundant_slicing.rs
+++ b/src/tools/clippy/clippy_lints/src/redundant_slicing.rs
@@ -85,7 +85,7 @@ impl<'tcx> LateLintPass<'tcx> for RedundantSlicing {
             let (expr_ty, expr_ref_count) = peel_middle_ty_refs(cx.typeck_results().expr_ty(expr));
             let (indexed_ty, indexed_ref_count) = peel_middle_ty_refs(cx.typeck_results().expr_ty(indexed));
             let parent_expr = get_parent_expr(cx, expr);
-            let needs_parens_for_prefix = parent_expr.is_some_and(|parent| parent.precedence().order() > PREC_PREFIX);
+            let needs_parens_for_prefix = parent_expr.is_some_and(|parent| parent.precedence() > PREC_PREFIX);
 
             if expr_ty == indexed_ty {
                 if expr_ref_count > indexed_ref_count {
diff --git a/src/tools/clippy/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs b/src/tools/clippy/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs
index fca332dba40..cad15b1e982 100644
--- a/src/tools/clippy/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs
+++ b/src/tools/clippy/clippy_lints/src/transmute/transmutes_expressible_as_ptr_casts.rs
@@ -1,7 +1,7 @@
 use super::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS;
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use clippy_utils::sugg::Sugg;
-use rustc_ast::ExprPrecedence;
+use rustc_ast::util::parser::AssocOp;
 use rustc_errors::Applicability;
 use rustc_hir::{Expr, Node};
 use rustc_hir_typeck::cast::check_cast;
@@ -44,7 +44,7 @@ pub(super) fn check<'tcx>(
     };
 
     if let Node::Expr(parent) = cx.tcx.parent_hir_node(e.hir_id)
-        && parent.precedence().order() > ExprPrecedence::Cast.order()
+        && parent.precedence() > AssocOp::As.precedence() as i8
     {
         sugg = format!("({sugg})");
     }