Deny internal lints on non conflicting crates

[rust.git] / src / librustc_codegen_utils / lib.rs

diff --git a/src/librustc_codegen_utils/lib.rs b/src/librustc_codegen_utils/lib.rs
index 1a3914e6ef44cc8f04784eafbf21d8c52db2b640..330cfe154e302814e9034e6e354cfc6314f6ea93 100644 (file)
--- a/src/librustc_codegen_utils/lib.rs
+++ b/src/librustc_codegen_utils/lib.rs
@@ -16,6 +16,7 @@
 #![recursion_limit="256"]
 
 #![deny(rust_2018_idioms)]
+#![cfg_attr(not(stage0), deny(internal))]
 
 #[macro_use]
 extern crate rustc;