Deny future duplication of rustc-ap-syntax

Enable the tidy check to forbid this! Closes rust-lang#53006
alexcrichton · Aug 9, 2018 · 6c7473d · 6c7473d
1 parent 76b69a6
commit 6c7473d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/tools/tidy/src/deps.rs b/src/tools/tidy/src/deps.rs
@@ -353,7 +353,7 @@ fn check_crate_duplicate(resolve: &Resolve, bad: &mut bool) {
         // versions of them accidentally sneak into our dependency graph to
         // ensure we keep our CI times under control
         // "cargo", // FIXME(#53005)
-        // "rustc-ap-syntax", // FIXME(#53006)
+        "rustc-ap-syntax",
     ];
     let mut name_to_id = HashMap::new();
     for node in resolve.nodes.iter() {