dyn* is a valid const

2023-04-04 00:28:05 +00:00 · 2023-04-04 00:28:05 +00:00 · 1b5ac39908
commit 1b5ac39908
parent 48829ea74b
3 changed files with 22 additions and 1 deletions
--- a/compiler/rustc_const_eval/src/transform/check_consts/check.rs
+++ b/compiler/rustc_const_eval/src/transform/check_consts/check.rs
@ -553,7 +553,7 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
            }

            Rvalue::Cast(CastKind::DynStar, _, _) => {
-                unimplemented!()
+                // `dyn*` coercion is implemented for CTFE.
            }

            Rvalue::Cast(_, _, _) => {}