1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-12997-1.rs b/tests/ui/issues/issue-12997-1.rs
new file mode 100644
index 000000000..9f808dac3
--- /dev/null
+++ b/tests/ui/issues/issue-12997-1.rs
@@ -0,0 +1,11 @@
+// compile-flags: --test
+
+//! Test that makes sure wrongly-typed bench functions aren't ignored
+
+#![feature(test)]
+
+#[bench]
+fn foo() { } //~ ERROR functions used as benches
+
+#[bench]
+fn bar(x: isize, y: isize) { } //~ ERROR functions used as benches