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-rw-r--r--src/librustdoc/clean/auto_trait.rs2
-rw-r--r--src/tools/clippy/clippy_lints/src/unit_types/let_unit_value.rs2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/librustdoc/clean/auto_trait.rs b/src/librustdoc/clean/auto_trait.rs
index 79d7c414bd3..fb178cbd95e 100644
--- a/src/librustdoc/clean/auto_trait.rs
+++ b/src/librustdoc/clean/auto_trait.rs
@@ -1,7 +1,7 @@
 use rustc_data_structures::fx::FxHashSet;
 use rustc_hir as hir;
 use rustc_hir::lang_items::LangItem;
-use rustc_middle::ty::{self, Region, RegionVid, TypeFoldable};
+use rustc_middle::ty::{self, Region, RegionVid, TypeFoldable, TypeSuperFoldable};
 use rustc_trait_selection::traits::auto_trait::{self, AutoTraitResult};
 
 use std::fmt::Debug;
diff --git a/src/tools/clippy/clippy_lints/src/unit_types/let_unit_value.rs b/src/tools/clippy/clippy_lints/src/unit_types/let_unit_value.rs
index d86002c926e..27678c8ba3c 100644
--- a/src/tools/clippy/clippy_lints/src/unit_types/let_unit_value.rs
+++ b/src/tools/clippy/clippy_lints/src/unit_types/let_unit_value.rs
@@ -7,7 +7,7 @@ use rustc_hir::def::{DefKind, Res};
 use rustc_hir::{Expr, ExprKind, PatKind, Stmt, StmtKind};
 use rustc_lint::{LateContext, LintContext};
 use rustc_middle::lint::in_external_macro;
-use rustc_middle::ty::{self, Ty, TypeFoldable, TypeVisitor};
+use rustc_middle::ty::{self, Ty, TypeFoldable, TypeSuperFoldable, TypeVisitor};
 
 use super::LET_UNIT_VALUE;