1 files changed, 39 insertions, 0 deletions
diff --git a/test/fixedbugs/issue52438.go b/test/fixedbugs/issue52438.go
new file mode 100644
index 0000000..375e727
--- /dev/null
+++ b/test/fixedbugs/issue52438.go
@@ -0,0 +1,39 @@
+// run
+
+// Copyright 2022 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 main
+
+const c1 = iota
+const c2 = iota
+
+const c3 = 0 + iota<<8
+const c4 = 1 + iota<<8
+
+func main() {
+	if c1 != 0 {
+		panic(c1)
+	}
+	if c2 != 0 {
+		panic(c2)
+	}
+
+	if c3 != 0 {
+		panic(c3)
+	}
+	if c4 != 1 {
+		panic(c4)
+	}
+
+	const c5 = iota
+	const c6 = iota
+
+	if c5 != 0 {
+		panic(c5)
+	}
+	if c6 != 0 {
+		panic(c6)
+	}
+}