Apply suggestions from code review

Co-authored-by: Amanieu d'Antras <amanieu@gmail.com>

Author: folkertdev

compiler/rustc_hir_analysis/src/check/intrinsicck.rs

@@ -466,7 +466,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
                 hir::InlineAsmOperand::SymFn { anon_const } => {
                     debug_assert!(matches!(
                         self.tcx.type_of(anon_const.def_id).instantiate_identity().kind(),
-                        ty::Error(_) | ty::Never | ty::FnDef(..)
+                        ty::Error(_) | ty::FnDef(..)
                     ));
                 }
                 // AST lowering guarantees that SymStatic points to a static.

compiler/rustc_hir_analysis/src/collect/type_of.rs

@@ -64,7 +64,7 @@ fn anon_const_type_of<'tcx>(tcx: TyCtxt<'tcx>, def_id: LocalDefId) -> Ty<'tcx> {
             let ty = tcx.typeck(def_id).node_type(hir_id);
 
             match ty.kind() {
-                ty::Never | ty::Error(_) => ty,
+                ty::Error(_) => ty,
                 ty::FnDef(..) => ty,
                 _ => {
                     tcx.dcx()
@@ -79,7 +79,7 @@ fn anon_const_type_of<'tcx>(tcx: TyCtxt<'tcx>, def_id: LocalDefId) -> Ty<'tcx> {
                     Ty::new_error_with_message(
                         tcx,
                         span,
-                        format!("invalid type for `const` operand"),
+                        format!("invalid type for `sym` operand"),
                     )
                 }
             }