Turn internal lints into tool lints

[rust.git] / src / libsyntax / attr / mod.rs

diff --git a/src/libsyntax/attr/mod.rs b/src/libsyntax/attr/mod.rs
index 436620ae7293b267bf4bcda313faf9b287f30743..08bea08c2574eb80fdd23ffc73a95f007e7ad667 100644 (file)
--- a/src/libsyntax/attr/mod.rs
+++ b/src/libsyntax/attr/mod.rs
@@ -60,7 +60,7 @@ pub fn is_known(attr: &Attribute) -> bool {
 }
 
 pub fn is_known_lint_tool(m_item: Ident) -> bool {
-    ["clippy"].contains(&m_item.as_str().as_ref())
+    ["clippy", "rustc"].contains(&m_item.as_str().as_ref())
 }
 
 impl NestedMetaItem {