diff options
Diffstat (limited to 'compiler/rustc_lint/src/builtin.rs')
| -rw-r--r-- | compiler/rustc_lint/src/builtin.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/compiler/rustc_lint/src/builtin.rs b/compiler/rustc_lint/src/builtin.rs index faa35f51cd4..f9149f54e92 100644 --- a/compiler/rustc_lint/src/builtin.rs +++ b/compiler/rustc_lint/src/builtin.rs @@ -1542,32 +1542,6 @@ impl<'tcx> LateLintPass<'tcx> for TypeAliasBounds { } } -declare_lint_pass!( - /// Lint constants that are erroneous. - /// Without this lint, we might not get any diagnostic if the constant is - /// unused within this crate, even though downstream crates can't use it - /// without producing an error. - UnusedBrokenConst => [] -); - -impl<'tcx> LateLintPass<'tcx> for UnusedBrokenConst { - fn check_item(&mut self, cx: &LateContext<'_>, it: &hir::Item<'_>) { - match it.kind { - hir::ItemKind::Const(_, _, body_id) => { - let def_id = cx.tcx.hir().body_owner_def_id(body_id).to_def_id(); - // trigger the query once for all constants since that will already report the errors - // FIXME(generic_const_items): Does this work properly with generic const items? - cx.tcx.ensure().const_eval_poly(def_id); - } - hir::ItemKind::Static(_, _, body_id) => { - let def_id = cx.tcx.hir().body_owner_def_id(body_id).to_def_id(); - cx.tcx.ensure().eval_static_initializer(def_id); - } - _ => {} - } - } -} - declare_lint! { /// The `trivial_bounds` lint detects trait bounds that don't depend on /// any type parameters. |
