Imported Upstream version 1.8.0+dfsg1

[rustc.git] / src / libgraphviz / lib.rs

diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs
index 38b45ec0feaedacbcd9294e710b36d20b66d4e0c..2e26cc1b2660ad951b1dec5e4c5cf4a3395a8ffd 100644 (file)
--- a/src/libgraphviz/lib.rs
+++ b/src/libgraphviz/lib.rs
@@ -280,6 +280,7 @@
        html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
        html_root_url = "https://doc.rust-lang.org/nightly/",
        test(attr(allow(unused_variables), deny(warnings))))]
+#![cfg_attr(not(stage0), deny(warnings))]
 
 #![feature(str_escape)]