refactor `ParamEnv::empty(Reveal)` into two distinct methods

[rust.git] / src / librustc_lint / builtin.rs

diff --git a/src/librustc_lint/builtin.rs b/src/librustc_lint/builtin.rs
index c6698cbd006893c7f664152d3af957dd3e7e0005..031033f7208e1dff4767e43afdec28e79e56ffbb 100644 (file)
--- a/src/librustc_lint/builtin.rs
+++ b/src/librustc_lint/builtin.rs
@@ -33,7 +33,7 @@
 use rustc::cfg;
 use rustc::ty::subst::Substs;
 use rustc::ty::{self, Ty};
-use rustc::traits::{self, Reveal};
+use rustc::traits;
 use rustc::hir::map as hir_map;
 use util::nodemap::NodeSet;
 use lint::{LateContext, LintContext, LintArray};
@@ -525,7 +525,7 @@ fn check_item(&mut self, cx: &LateContext, item: &hir::Item) {
         if def.has_dtor(cx.tcx) {
             return;
         }
-        let param_env = ty::ParamEnv::empty(Reveal::UserFacing);
+        let param_env = ty::ParamEnv::empty();
         if !ty.moves_by_default(cx.tcx, param_env, item.span) {
             return;
         }