Implement MIR, CTFE, and codegen for unsafe binders

Author: compiler-errors

clippy_utils/src/qualify_min_const_fn.rs

@@ -289,7 +289,8 @@ fn check_place<'tcx>(tcx: TyCtxt<'tcx>, place: Place<'tcx>, span: Span, body: &B
             | ProjectionElem::Downcast(..)
             | ProjectionElem::Subslice { .. }
             | ProjectionElem::Subtype(_)
-            | ProjectionElem::Index(_) => {},
+            | ProjectionElem::Index(_)
+            | ProjectionElem::UnwrapUnsafeBinder(_) => {},
         }
     }