Rollup merge of #92743 - bjorn3:less_symbol_intern, r=camelid

[rust.git] / compiler / rustc_infer / src / infer / error_reporting / need_type_info.rs

diff --git a/compiler/rustc_infer/src/infer/error_reporting/need_type_info.rs b/compiler/rustc_infer/src/infer/error_reporting/need_type_info.rs
index 8bb0e8b960ca5589df4743e47da360dfa4fb33ce..c1cca834f2b7bdf1b3b9122aab18fcd03a4b29b5 100644 (file)
--- a/compiler/rustc_infer/src/infer/error_reporting/need_type_info.rs
+++ b/compiler/rustc_infer/src/infer/error_reporting/need_type_info.rs
@@ -12,7 +12,7 @@
 use rustc_middle::ty::subst::{GenericArg, GenericArgKind};
 use rustc_middle::ty::{self, Const, DefIdTree, InferConst, Ty, TyCtxt, TypeFoldable, TypeFolder};
 use rustc_span::symbol::kw;
-use rustc_span::Span;
+use rustc_span::{sym, Span};
 use std::borrow::Cow;
 
 struct FindHirNodeVisitor<'a, 'tcx> {
@@ -1003,9 +1003,9 @@ fn fold_ty(&mut self, t: Ty<'tcx>) -> Ty<'tcx> {
             | ty::Opaque(..)
             | ty::Projection(_)
             | ty::Never => t.super_fold_with(self),
-            ty::Array(ty, c) => self
-                .tcx()
-                .mk_ty(ty::Array(self.fold_ty(ty), self.replace_infers(c, 0, Symbol::intern("N")))),
+            ty::Array(ty, c) => {
+                self.tcx().mk_ty(ty::Array(self.fold_ty(ty), self.replace_infers(c, 0, sym::N)))
+            }
             // We don't want to hide type params that haven't been resolved yet.
             // This would be the type that will be written out with the type param
             // name in the output.