1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/resolve/typo-suggestion-named-underscore.rs b/src/test/ui/resolve/typo-suggestion-named-underscore.rs
new file mode 100644
index 000000000..a2b05db03
--- /dev/null
+++ b/src/test/ui/resolve/typo-suggestion-named-underscore.rs
@@ -0,0 +1,14 @@
+const _: () = ();
+
+fn main() {
+    a // Shouldn't suggest underscore
+    //~^ ERROR: cannot find value `a` in this scope
+}
+
+trait Unknown {}
+
+#[allow(unused_imports)]
+use Unknown as _;
+
+fn foo<T: A>(x: T) {} // Shouldn't suggest underscore
+//~^ ERROR: cannot find trait `A` in this scope