diff --git a/compiler/rustc_mir/src/transform/const_prop.rs b/compiler/rustc_mir/src/transform/const_prop.rs index a311e262dd4df..354d213689ec2 100644 --- a/compiler/rustc_mir/src/transform/const_prop.rs +++ b/compiler/rustc_mir/src/transform/const_prop.rs @@ -139,7 +139,7 @@ impl<'tcx> MirPass<'tcx> for ConstProp { Default::default(), body.arg_count, Default::default(), - tcx.def_span(def_id), + body.span, body.generator_kind, );