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-rw-r--r--compiler/rustc_middle/src/traits/mod.rs6
1 files changed, 0 insertions, 6 deletions
diff --git a/compiler/rustc_middle/src/traits/mod.rs b/compiler/rustc_middle/src/traits/mod.rs
index f039da772fd..23c06f71232 100644
--- a/compiler/rustc_middle/src/traits/mod.rs
+++ b/compiler/rustc_middle/src/traits/mod.rs
@@ -514,12 +514,6 @@ impl<'tcx> ObligationCauseCode<'tcx> {
 #[cfg(target_pointer_width = "64")]
 rustc_data_structures::static_assert_size!(ObligationCauseCode<'_>, 48);
 
-#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
-pub enum StatementAsExpression {
-    CorrectType,
-    NeedsBoxing,
-}
-
 #[derive(Clone, Debug, PartialEq, Eq, HashStable, TyEncodable, TyDecodable)]
 #[derive(TypeVisitable, TypeFoldable)]
 pub struct MatchExpressionArmCause<'tcx> {