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-rw-r--r--src/test/ui/rustdoc/deny-invalid-doc-attrs.rs7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/ui/rustdoc/deny-invalid-doc-attrs.rs b/src/test/ui/rustdoc/deny-invalid-doc-attrs.rs
new file mode 100644
index 000000000..02e9c6791
--- /dev/null
+++ b/src/test/ui/rustdoc/deny-invalid-doc-attrs.rs
@@ -0,0 +1,7 @@
+#![deny(invalid_doc_attributes)]
+//~^ NOTE defined here
+#![doc(x)]
+//~^ ERROR unknown `doc` attribute `x`
+//~| WARNING will become a hard error
+//~| NOTE see issue #82730
+fn main() {}