1 files changed, 21 insertions, 0 deletions
diff --git a/test/fixedbugs/bug247.go b/test/fixedbugs/bug247.go
new file mode 100644
index 0000000..6550bd8
--- /dev/null
+++ b/test/fixedbugs/bug247.go
@@ -0,0 +1,21 @@
+// run
+
+// Copyright 2010 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
+
+func main() {
+	const (
+		Delta = 100 * 1e6
+		Count = 10
+	)
+	_ = int64(Delta * Count)
+	var i interface{} = Count
+	j := i.(int)
+	if j != Count {
+		println("j=", j)
+		panic("fail")
+	}
+}