1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/tool-attributes/tool-attributes-misplaced-1.rs b/tests/ui/tool-attributes/tool-attributes-misplaced-1.rs
new file mode 100644
index 00000000000..bf45ba2ed82
--- /dev/null
+++ b/tests/ui/tool-attributes/tool-attributes-misplaced-1.rs
@@ -0,0 +1,18 @@
+type A = rustfmt; //~ ERROR expected type, found tool module `rustfmt`
+type B = rustfmt::skip; //~ ERROR expected type, found tool attribute `rustfmt::skip`
+
+#[derive(rustfmt)] //~ ERROR cannot find derive macro `rustfmt` in this scope
+                   //~| ERROR cannot find derive macro `rustfmt` in this scope
+struct S;
+
+// Interpreted as an unstable custom attribute
+#[rustfmt] //~ ERROR cannot find attribute `rustfmt` in this scope
+fn check() {}
+
+#[rustfmt::skip] // OK
+fn main() {
+    rustfmt; //~ ERROR expected value, found tool module `rustfmt`
+    rustfmt!(); //~ ERROR cannot find macro `rustfmt` in this scope
+
+    rustfmt::skip; //~ ERROR expected value, found tool attribute `rustfmt::skip`
+}