1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/path-lookahead.fixed b/tests/ui/path-lookahead.fixed
new file mode 100644
index 000000000..928955630
--- /dev/null
+++ b/tests/ui/path-lookahead.fixed
@@ -0,0 +1,17 @@
+// run-pass
+// run-rustfix
+
+#![allow(dead_code)]
+#![warn(unused_parens)]
+
+// Parser test for #37765
+
+fn with_parens<T: ToString>(arg: T) -> String {
+    return <T as ToString>::to_string(&arg); //~WARN unnecessary parentheses around `return` value
+}
+
+fn no_parens<T: ToString>(arg: T) -> String {
+    return <T as ToString>::to_string(&arg);
+}
+
+fn main() {}