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authorJonas Schievink <jonasschievink@gmail.com>2019-09-18 23:00:59 +0200
committerJonas Schievink <jonasschievink@gmail.com>2019-10-05 15:33:25 +0200
commit55277d4a6ebbf1de00437c268cbf6caf07ddf458 (patch)
treee7ac394de54a44f187260b74745f12704e82fd43
parent2cd5030ef592a2d4094145060c031dcae66e624f (diff)
downloadrust-55277d4a6ebbf1de00437c268cbf6caf07ddf458.tar.gz
rust-55277d4a6ebbf1de00437c268cbf6caf07ddf458.zip
Add comment to `Type` and `OpaqueTy` match
-rw-r--r--src/librustc/traits/specialize/specialization_graph.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc/traits/specialize/specialization_graph.rs b/src/librustc/traits/specialize/specialization_graph.rs
index 0febdbe161d..c64d6748ea9 100644
--- a/src/librustc/traits/specialize/specialization_graph.rs
+++ b/src/librustc/traits/specialize/specialization_graph.rs
@@ -436,7 +436,7 @@ impl<'tcx> Node {
                 | (Const, Const)
                 | (Method, Method)
                 | (Type, Type)
-                | (Type, OpaqueTy)
+                | (Type, OpaqueTy)  // assoc. types can be made opaque in impls
                 => tcx.hygienic_eq(impl_item.ident, trait_item_name, trait_def_id),
 
                 | (Const, _)