Auto merge of #109019 - matthiaskrgr:rollup-ihjntil, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #104363 (Make `unused_allocation` lint against `Box::new` too)
 - #106633 (Stabilize `nonzero_min_max`)
 - #106844 (allow negative numeric literals in `concat!`)
 - #108071 (Implement goal caching with the new solver)
 - #108542 (Force parentheses around `match` expression in binary expression)
 - #108690 (Place size limits on query keys and values)
 - #108708 (Prevent overflow through Arc::downgrade)
 - #108739 (Prevent the `start_bx` basic block in codegen from having two `Builder`s at the same time)
 - #108806 (Querify register_tools and post-expansion early lints)

Failed merges:

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

Author: bors

compiler/rustc_ast_lowering/src/lib.rs

@@ -436,6 +436,7 @@ fn compute_hir_hash(
 pub fn lower_to_hir(tcx: TyCtxt<'_>, (): ()) -> hir::Crate<'_> {
     let sess = tcx.sess;
     tcx.ensure().output_filenames(());
+    let _ = tcx.early_lint_checks(()); // Borrows `resolver_for_lowering`.
     let (mut resolver, krate) = tcx.resolver_for_lowering(()).steal();
 
     let ast_index = index_crate(&resolver.node_id_to_def_id, &krate);

compiler/rustc_ast_pretty/src/pprust/state/expr.rs

@@ -244,6 +244,10 @@ impl<'a> State<'a> {
             (&ast::ExprKind::Let { .. }, _) if !parser::needs_par_as_let_scrutinee(prec) => {
                 parser::PREC_FORCE_PAREN
             }
+            // For a binary expression like `(match () { _ => a }) OP b`, the parens are required
+            // otherwise the parser would interpret `match () { _ => a }` as a statement,
+            // with the remaining `OP b` not making sense. So we force parens.
+            (&ast::ExprKind::Match(..), _) => parser::PREC_FORCE_PAREN,
             _ => left_prec,
         };