1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/traits/alias/style_lint.rs b/src/test/ui/traits/alias/style_lint.rs
new file mode 100644
index 000000000..33be20054
--- /dev/null
+++ b/src/test/ui/traits/alias/style_lint.rs
@@ -0,0 +1,8 @@
+// check-pass
+
+#![feature(trait_alias)]
+
+trait Foo = std::fmt::Display + std::fmt::Debug;
+trait bar = std::fmt::Display + std::fmt::Debug; //~WARN trait alias `bar` should have an upper camel case name
+
+fn main() {}