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

1 files changed, 10 insertions, 7 deletions

diff --git a/compiler/rustc_parse/src/parser/pat.rs b/compiler/rustc_parse/src/parser/pat.rs
index c4326427f67..004b5b34813 100644
--- a/compiler/rustc_parse/src/parser/pat.rs
+++ b/compiler/rustc_parse/src/parser/pat.rs
@@ -1,11 +1,12 @@
 use rustc_ast::mut_visit::{self, MutVisitor};
 use rustc_ast::ptr::P;
 use rustc_ast::token::{self, BinOpToken, Delimiter, IdentIsRaw, Token};
+use rustc_ast::util::parser::AssocOp;
 use rustc_ast::visit::{self, Visitor};
 use rustc_ast::{
-    self as ast, Arm, AttrVec, BinOpKind, BindingMode, ByRef, Expr, ExprKind, ExprPrecedence,
-    LocalKind, MacCall, Mutability, Pat, PatField, PatFieldsRest, PatKind, Path, QSelf, RangeEnd,
-    RangeSyntax, Stmt, StmtKind,
+    self as ast, Arm, AttrVec, BinOpKind, BindingMode, ByRef, Expr, ExprKind, LocalKind, MacCall,
+    Mutability, Pat, PatField, PatFieldsRest, PatKind, Path, QSelf, RangeEnd, RangeSyntax, Stmt,
+    StmtKind,
 };
 use rustc_ast_pretty::pprust;
 use rustc_errors::{Applicability, Diag, DiagArgValue, PResult, StashKey};
@@ -458,7 +459,7 @@ impl<'a> Parser<'a> {
                 .create_err(UnexpectedExpressionInPattern {
                     span,
                     is_bound,
-                    expr_precedence: expr.precedence().order(),
+                    expr_precedence: expr.precedence(),
                 })
                 .stash(span, StashKey::ExprInPat)
                 .unwrap(),
@@ -545,7 +546,8 @@ impl<'a> Parser<'a> {
                             let expr = match &err.args["expr_precedence"] {
                                 DiagArgValue::Number(expr_precedence) => {
                                     if *expr_precedence
-                                        <= ExprPrecedence::Binary(BinOpKind::Eq).order() as i32
+                                        <= AssocOp::from_ast_binop(BinOpKind::Eq).precedence()
+                                            as i32
                                     {
                                         format!("({expr})")
                                     } else {
@@ -568,8 +570,9 @@ impl<'a> Parser<'a> {
                                 }
                                 Some(guard) => {
                                     // Are parentheses required around the old guard?
-                                    let wrap_guard = guard.precedence().order()
-                                        <= ExprPrecedence::Binary(BinOpKind::And).order();
+                                    let wrap_guard = guard.precedence()
+                                        <= AssocOp::from_ast_binop(BinOpKind::And).precedence()
+                                            as i8;
 
                                     err.subdiagnostic(
                                         UnexpectedExpressionInPatternSugg::UpdateGuard {