diff options
| -rw-r--r-- | compiler/rustc_typeck/src/check/upvar.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_typeck/src/check/upvar.rs b/compiler/rustc_typeck/src/check/upvar.rs index ffd7d29bbbb..abdbef6f10a 100644 --- a/compiler/rustc_typeck/src/check/upvar.rs +++ b/compiler/rustc_typeck/src/check/upvar.rs @@ -1639,7 +1639,8 @@ fn restrict_repr_packed_field_ref_capture<'tcx>( match p.kind { ProjectionKind::Field(..) => match ty.kind() { ty::Adt(def, _) if def.repr.packed() => { - match tcx.layout_of(param_env.and(p.ty)) { + // We erase regions here because they cannot be hashed + match tcx.layout_of(param_env.and(tcx.erase_regions(p.ty))) { Ok(layout) if layout.align.abi.bytes() == 1 => { // if the alignment is 1, the type can't be further // disaligned. |