2 files changed, 0 insertions, 4 deletions
diff --git a/compiler/rustc_middle/src/mir/mod.rs b/compiler/rustc_middle/src/mir/mod.rs
index 7ae7eab6e5a..0daaec272fd 100644
--- a/compiler/rustc_middle/src/mir/mod.rs
+++ b/compiler/rustc_middle/src/mir/mod.rs
@@ -494,8 +494,6 @@ impl<'tcx> Body<'tcx> {
 #[derive(Copy, Clone, PartialEq, Eq, Debug, TyEncodable, TyDecodable, HashStable)]
 pub enum Safety {
     Safe,
-    /// Unsafe because of a PushUnsafeBlock
-    BuiltinUnsafe,
     /// Unsafe because of an unsafe fn
     FnUnsafe,
     /// Unsafe because of an `unsafe` block
diff --git a/compiler/rustc_middle/src/thir.rs b/compiler/rustc_middle/src/thir.rs
index 436cd305a7f..2f107e7b96c 100644
--- a/compiler/rustc_middle/src/thir.rs
+++ b/compiler/rustc_middle/src/thir.rs
@@ -115,8 +115,6 @@ pub struct Adt<'tcx> {
 pub enum BlockSafety {
     Safe,
     ExplicitUnsafe(hir::HirId),
-    PushUnsafe,
-    PopUnsafe,
 }
 
 #[derive(Debug, HashStable)]