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path: root/compiler/rustc_mir_transform/src/lib.rs
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-rw-r--r--compiler/rustc_mir_transform/src/lib.rs7
1 files changed, 0 insertions, 7 deletions
diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs
index 10dbb3437dc..572ad585c8c 100644
--- a/compiler/rustc_mir_transform/src/lib.rs
+++ b/compiler/rustc_mir_transform/src/lib.rs
@@ -7,10 +7,7 @@
 #![feature(file_buffered)]
 #![feature(if_let_guard)]
 #![feature(impl_trait_in_assoc_type)]
-#![feature(map_try_insert)]
-#![feature(never_type)]
 #![feature(try_blocks)]
-#![feature(vec_deque_pop_if)]
 #![feature(yeet_expr)]
 // tidy-alphabetical-end
 
@@ -123,8 +120,6 @@ declare_passes! {
     mod check_const_item_mutation : CheckConstItemMutation;
     mod check_null : CheckNull;
     mod check_packed_ref : CheckPackedRef;
-    mod check_undefined_transmutes : CheckUndefinedTransmutes;
-    mod check_unnecessary_transmutes: CheckUnnecessaryTransmutes;
     // This pass is public to allow external drivers to perform MIR cleanup
     pub mod cleanup_post_borrowck : CleanupPostBorrowck;
 
@@ -390,8 +385,6 @@ fn mir_built(tcx: TyCtxt<'_>, def: LocalDefId) -> &Steal<Body<'_>> {
             &Lint(check_packed_ref::CheckPackedRef),
             &Lint(check_const_item_mutation::CheckConstItemMutation),
             &Lint(function_item_references::FunctionItemReferences),
-            &Lint(check_undefined_transmutes::CheckUndefinedTransmutes),
-            &Lint(check_unnecessary_transmutes::CheckUnnecessaryTransmutes),
             // What we need to do constant evaluation.
             &simplify::SimplifyCfg::Initial,
             &Lint(sanity_check::SanityCheck),