Rollup merge of #52220 - ljedrz:dyn_bootstrap, r=kennytm

Deny bare trait objects in `src/bootstrap` Enforce `#![deny(bare_trait_objects)]` in `src/bootstrap`.
2018-07-12 20:25:27 +08:00
parent 8fba84fe0a 72b908ffbe
commit c2c6986733
4 changed files with 6 additions and 5 deletions
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -44,7 +44,7 @@ pub struct Builder<'a> {
    pub top_stage: u32,
    pub kind: Kind,
    cache: Cache,
-    stack: RefCell<Vec<Box<Any>>>,
+    stack: RefCell<Vec<Box<dyn Any>>>,
    time_spent_on_dependencies: Cell<Duration>,
    pub paths: Vec<PathBuf>,
    graph_nodes: RefCell<HashMap<String, NodeIndex>>,