1 files changed, 15 insertions, 0 deletions
diff --git a/test/fixedbugs/issue20749.go b/test/fixedbugs/issue20749.go
new file mode 100644
index 0000000..de2d3ad
--- /dev/null
+++ b/test/fixedbugs/issue20749.go
@@ -0,0 +1,15 @@
+// errorcheck
+
+// Copyright 2017 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 p
+
+// Verify that the compiler complains even if the array
+// has length 0.
+var a [0]int
+var _ = a[2:] // ERROR "invalid slice index 2|array index out of bounds"
+
+var b [1]int
+var _ = b[2:] // ERROR "invalid slice index 2|array index out of bounds"