some more is_zst that should be is_1zst

2023-08-29 14:09:41 +02:00
parent 0b84f18b24
commit d1c4fe94c3
4 changed files with 8 additions and 8 deletions
--- a/compiler/rustc_ty_utils/src/layout.rs
+++ b/compiler/rustc_ty_utils/src/layout.rs
@@ -192,7 +192,7 @@ fn layout_of_uncached<'tcx>(

                let metadata_layout = cx.layout_of(metadata_ty)?;
                // If the metadata is a 1-zst, then the pointer is thin.
-                if metadata_layout.is_zst() && metadata_layout.align.abi.bytes() == 1 {
+                if metadata_layout.is_1zst() {
                    return Ok(tcx.mk_layout(LayoutS::scalar(cx, data_ptr)));
                }