Auto merge of #26058 - Kimundi:issue15609, r=nikomatsakis

[rust.git] / src / librustc / middle / ty.rs

diff --git a/src/librustc/middle/ty.rs b/src/librustc/middle/ty.rs
index b5ef06f9a9ec4ca9a76f8bcc281038705b1ce4b7..2fd9dfb9d02362622d30e3e1ec9f59f3ed1dd723 100644 (file)
--- a/src/librustc/middle/ty.rs
+++ b/src/librustc/middle/ty.rs
@@ -2854,11 +2854,11 @@ pub fn type_parameter_def(&self,
         self.ty_param_defs.borrow().get(&node_id).unwrap().clone()
     }
 
-    pub fn pat_contains_ref_binding(&self, pat: &ast::Pat) -> bool {
+    pub fn pat_contains_ref_binding(&self, pat: &ast::Pat) -> Option<ast::Mutability> {
         pat_util::pat_contains_ref_binding(&self.def_map, pat)
     }
 
-    pub fn arm_contains_ref_binding(&self, arm: &ast::Arm) -> bool {
+    pub fn arm_contains_ref_binding(&self, arm: &ast::Arm) -> Option<ast::Mutability> {
         pat_util::arm_contains_ref_binding(&self.def_map, arm)
     }
 }