1 files changed, 1 insertions, 6 deletions
diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs
index eb70a35d370..527509af05f 100644
--- a/compiler/rustc_middle/src/ty/mod.rs
+++ b/compiler/rustc_middle/src/ty/mod.rs
@@ -122,6 +122,7 @@ pub mod normalize_erasing_regions;
 pub mod pattern;
 pub mod print;
 pub mod relate;
+pub mod significant_drop_order;
 pub mod trait_def;
 pub mod util;
 pub mod visit;
@@ -991,12 +992,6 @@ impl<'tcx> ParamEnv<'tcx> {
         ParamEnv { caller_bounds }
     }
 
-    /// Returns this same environment but with no caller bounds.
-    #[inline]
-    pub fn without_caller_bounds(self) -> Self {
-        Self::new(ListWithCachedTypeInfo::empty())
-    }
-
     /// Creates a pair of param-env and value for use in queries.
     pub fn and<T: TypeVisitable<TyCtxt<'tcx>>>(self, value: T) -> ParamEnvAnd<'tcx, T> {
         ParamEnvAnd { param_env: self, value }