1 files changed, 12 insertions, 0 deletions
diff --git a/tests/rustdoc/decl-line-wrapping-empty-arg-list.rs b/tests/rustdoc/decl-line-wrapping-empty-arg-list.rs
new file mode 100644
index 000000000..4cfb87496
--- /dev/null
+++ b/tests/rustdoc/decl-line-wrapping-empty-arg-list.rs
@@ -0,0 +1,12 @@
+// Ensure that we don't add an extra line containing nothing but whitespace in between the two
+// parentheses of an empty argument list when line-wrapping a function declaration.
+
+// ignore-tidy-linelength
+
+pub struct Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000;
+
+// @has 'decl_line_wrapping_empty_arg_list/fn.create.html'
+// @snapshot decl - '//pre[@class="rust item-decl"]'
+pub fn create() -> Padding00000000000000000000000000000000000000000000000000000000000000000000000000000000 {
+    loop {}
+}