diff options
| -rw-r--r-- | src/librustc/ty/sty.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/librustc/ty/sty.rs b/src/librustc/ty/sty.rs index ed441797874..e49a29f687c 100644 --- a/src/librustc/ty/sty.rs +++ b/src/librustc/ty/sty.rs @@ -2409,7 +2409,10 @@ impl<'tcx> Const<'tcx> { let hir_id = tcx.hir().local_def_id_to_hir_id(def_id); - let body_id = tcx.hir().body_owned_by(hir_id); + let body_id = match tcx.hir().get(hir_id) { + hir::Node::AnonConst(ac) => ac.body, + _ => span_bug!(tcx.def_span(def_id.to_def_id()), "from_anon_const can only process anonymous constants"), + }; let expr = &tcx.hir().body(body_id).value; |