1 files changed, 20 insertions, 0 deletions
diff --git a/src/runtime/race/testdata/issue12225_test.go b/src/runtime/race/testdata/issue12225_test.go
new file mode 100644
index 0000000..0494493
--- /dev/null
+++ b/src/runtime/race/testdata/issue12225_test.go
@@ -0,0 +1,20 @@
+// Copyright 2015 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.
+
+package race_test
+
+import "unsafe"
+
+// golang.org/issue/12225
+// The test is that this compiles at all.
+
+//go:noinline
+func convert(s string) []byte {
+	return []byte(s)
+}
+
+func issue12225() {
+	println(*(*int)(unsafe.Pointer(&convert("")[0])))
+	println(*(*int)(unsafe.Pointer(&[]byte("")[0])))
+}