New upstream version 1.20.0+dfsg1

[rustc.git] / src / librustc / infer / region_inference / graphviz.rs

diff --git a/src/librustc/infer/region_inference/graphviz.rs b/src/librustc/infer/region_inference/graphviz.rs
index cce253c1a1a43b8e77b73e5d5e66bf02e005d25b..81a8984e7530eb011811736a16c97eecff9661cc 100644 (file)
--- a/src/librustc/infer/region_inference/graphviz.rs
+++ b/src/librustc/infer/region_inference/graphviz.rs
@@ -133,7 +133,6 @@ enum Node {
     Region(ty::RegionKind),
 }
 
-// type Edge = Constraint;
 #[derive(Clone, PartialEq, Eq, Debug, Copy)]
 enum Edge<'tcx> {
     Constraint(Constraint<'tcx>),