X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_ty_utils%2Fsrc%2Flayout.rs;h=378cd5a99ed864ce3bdd23a2fbb20d2216109ac1;hb=5ff6cdca7ec664c7f96653e6c028b524757d60c4;hp=0f25579c7bfa19f8fc609ce9adabd167f9e37116;hpb=3c145ff283bf24efe499bbf37327fbc3fbc28a07;p=rust.git

diff --git a/compiler/rustc_ty_utils/src/layout.rs b/compiler/rustc_ty_utils/src/layout.rs
index 0f25579c7bf..378cd5a99ed 100644
--- a/compiler/rustc_ty_utils/src/layout.rs
+++ b/compiler/rustc_ty_utils/src/layout.rs
@@ -470,7 +470,10 @@ fn layout_of_uncached<'tcx>(
             return Err(LayoutError::Unknown(ty));
         }
 
-        ty::Placeholder(..) | ty::GeneratorWitness(..) | ty::Infer(_) => {
+        ty::Placeholder(..)
+        | ty::GeneratorWitness(..)
+        | ty::GeneratorWitnessMIR(..)
+        | ty::Infer(_) => {
             bug!("Layout::compute: unexpected type `{}`", ty)
         }
 
@@ -640,7 +643,7 @@ fn generator_layout<'tcx>(
 
     let promoted_layouts = ineligible_locals
         .iter()
-        .map(|local| subst_field(info.field_tys[local]))
+        .map(|local| subst_field(info.field_tys[local].ty))
         .map(|ty| tcx.mk_maybe_uninit(ty))
         .map(|ty| cx.layout_of(ty));
     let prefix_layouts = substs
@@ -710,7 +713,7 @@ fn generator_layout<'tcx>(
                     Assigned(_) => bug!("assignment does not match variant"),
                     Ineligible(_) => false,
                 })
-                .map(|local| subst_field(info.field_tys[*local]));
+                .map(|local| subst_field(info.field_tys[*local].ty));
 
             let mut variant = univariant_uninterned(
                 cx,