8g: bug272

Fixes issue 589.

R=ken2
CC=golang-dev
http://codereview.appspot.com/1043042

1 files changed, 25 insertions, 0 deletions

diff --git a/test/fixedbugs/bug272.go b/test/fixedbugs/bug272.go
new file mode 100644
index 000000000..3b7c46674
--- /dev/null
+++ b/test/fixedbugs/bug272.go
@@ -0,0 +1,25 @@
+// $G $D/$F.go && $L $F.$A && ./$A.out
+
+// 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.
+
+// http://code.google.com/p/go/issues/detail?id=589
+
+package main
+
+func main() {	
+	n := int64(100)
+	x := make([]int, n)
+	x[99] = 234;	
+	z := x[n-1]
+	if z != 234 {
+		println("BUG")
+	}
+	n |= 1<<32
+	defer func() {
+		recover()
+	}()
+	z = x[n-1]
+	println("BUG2")
+}