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-rw-r--r--tests/ui/feature-gates/feature-gate-negative_bounds.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-negative_bounds.rs b/tests/ui/feature-gates/feature-gate-negative_bounds.rs
new file mode 100644
index 000000000..533cb0ce5
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-negative_bounds.rs
@@ -0,0 +1,4 @@
+fn test<T: !Copy>() {}
+//~^ ERROR negative bounds are not supported
+
+fn main() {}