use slicing sugar

[rust.git] / src / librustc_driver / test.rs

diff --git a/src/librustc_driver/test.rs b/src/librustc_driver/test.rs
index d301e9c7b5c279b8e850a4fa1e2de9d2805fcb3f..61a29e1e6f2cd68dc272ca369eacf2f27d3e3d19 100644 (file)
--- a/src/librustc_driver/test.rs
+++ b/src/librustc_driver/test.rs
@@ -279,7 +279,7 @@ pub fn t_pair(&self, ty1: Ty<'tcx>, ty2: Ty<'tcx>) -> Ty<'tcx> {
 
     pub fn t_param(&self, space: subst::ParamSpace, index: u32) -> Ty<'tcx> {
         let name = format!("T{}", index);
-        ty::mk_param(self.infcx.tcx, space, index, token::intern(name.index(&FullRange)))
+        ty::mk_param(self.infcx.tcx, space, index, token::intern(&name[]))
     }
 
     pub fn re_early_bound(&self,