Rollup merge of #47696 - Zoxc:variance-rg, r=nikomatsakis

Make use of the implemented red/green algorithm for variance r? @michaelwoerister
2018-01-25 12:48:58 -06:00 · 2018-01-25 12:48:58 -06:00 · 024e3aaff7
commit 024e3aaff7
parent 0ee698e4a6 62afc43a84
3 changed files with 2 additions and 49 deletions
--- a/src/test/compile-fail/dep-graph-variance-alias.rs
+++ b/src/test/compile-fail/dep-graph-variance-alias.rs
@ -23,7 +23,7 @@ struct Foo<T> {
    f: T
 }

-#[rustc_if_this_changed]
+#[rustc_if_this_changed(Krate)]
 type TypeAlias<T> = Foo<T>;

 #[rustc_then_this_would_need(ItemVariances)] //~ ERROR OK