1 files changed, 18 insertions, 0 deletions
diff --git a/src/cmd/link/testdata/linkname/freegc.go b/src/cmd/link/testdata/linkname/freegc.go
new file mode 100644
index 0000000000..390063f8e9
--- /dev/null
+++ b/src/cmd/link/testdata/linkname/freegc.go
@@ -0,0 +1,18 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname runtime.freegc is not allowed.
+
+package main
+
+import (
+	_ "unsafe"
+)
+
+//go:linkname freegc runtime.freegc
+func freegc()
+
+func main() {
+	freegc()
+}