Add tests for lint on type dependent on consts

2022-05-17 05:50:16 +00:00
parent c1d65eaa45
commit edae6edd32
5 changed files with 114 additions and 0 deletions
--- a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
+++ b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
@@ -108,6 +108,9 @@ pub fn is_const_evaluatable<'cx, 'tcx>(
    }

    let future_compat_lint = || {
+        if tcx.features().generic_const_exprs {
+            return;
+        }
        if let Some(local_def_id) = uv.def.did.as_local() {
            infcx.tcx.struct_span_lint_hir(
                lint::builtin::CONST_EVALUATABLE_UNCHECKED,