Auto merge of #139845 - Zalathar:rollup-u5u5y1v, r=Zalathar

Rollup of 17 pull requests

Successful merges:

 - #138374 (Enable contracts for const functions)
 - #138380 (ci: add runners for vanilla LLVM 20)
 - #138393 (Allow const patterns of matches to contain pattern types)
 - #139517 (std: sys: process: uefi: Use NULL stdin by default)
 - #139554 (std: add Output::exit_ok)
 - #139660 (compiletest: Add an experimental new executor to replace libtest)
 - #139669 (Overhaul `AssocItem`)
 - #139671 (Proc macro span API redesign: Replace proc_macro::SourceFile by Span::{file, local_file})
 - #139750 (std/thread: Use default stack size from menuconfig for NuttX)
 - #139772 (Remove `hir::Map`)
 - #139785 (Let CStrings be either 1 or 2 byte aligned.)
 - #139789 (do not unnecessarily leak auto traits in item bounds)
 - #139791 (drop global where-bounds before merging candidates)
 - #139798 (normalize: prefer `ParamEnv` over `AliasBound` candidates)
 - #139822 (Fix: Map EOPNOTSUPP to ErrorKind::Unsupported on Unix)
 - #139833 (Fix some HIR pretty-printing problems)
 - #139836 (Basic tests of MPMC receiver cloning)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_lint/src/context.rs b/compiler/rustc_lint/src/context.rs
index 16c9e08c78d..dd3c514704a 100644
--- a/compiler/rustc_lint/src/context.rs
+++ b/compiler/rustc_lint/src/context.rs
@@ -855,11 +855,11 @@ impl<'tcx> LateContext<'tcx> {
         &self,
         self_ty: Ty<'tcx>,
         trait_id: DefId,
-        name: &str,
+        name: Symbol,
     ) -> Option<Ty<'tcx>> {
         let tcx = self.tcx;
         tcx.associated_items(trait_id)
-            .find_by_ident_and_kind(tcx, Ident::from_str(name), ty::AssocKind::Type, trait_id)
+            .find_by_ident_and_kind(tcx, Ident::with_dummy_span(name), ty::AssocTag::Type, trait_id)
             .and_then(|assoc| {
                 let proj = Ty::new_projection(tcx, assoc.def_id, [self_ty]);
                 tcx.try_normalize_erasing_regions(self.typing_env(), proj).ok()