1 files changed, 20 insertions, 0 deletions
diff --git a/test/fixedbugs/issue28079a.go b/test/fixedbugs/issue28079a.go
new file mode 100644
index 0000000..b0631bb
--- /dev/null
+++ b/test/fixedbugs/issue28079a.go
@@ -0,0 +1,20 @@
+// compile
+
+// Copyright 2018 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.
+
+// Non-Go-constant but constant indexes are ok at compile time.
+
+package p
+
+import "unsafe"
+
+func f() {
+	var x [0]int
+	x[uintptr(unsafe.Pointer(nil))] = 0
+}
+func g() {
+	var x [10]int
+	_ = x[3:uintptr(unsafe.Pointer(nil))]
+}