Imported Upstream version 60

1 files changed, 0 insertions, 36 deletions

diff --git a/test/nilptr/arraytoslice.go b/test/nilptr/arraytoslice.go
deleted file mode 100644
index 03879fb42..000000000
--- a/test/nilptr/arraytoslice.go
+++ /dev/null
@@ -1,36 +0,0 @@
-// $G $D/$F.go && $L $F.$A &&
-//	((! sh -c ./$A.out) >/dev/null 2>&1 || echo BUG: should fail)
-
-// Copyright 2009 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
-
-import "unsafe"
-
-func f([]byte) {
-	panic("unreachable")
-}
-
-var dummy [512<<20]byte	// give us a big address space
-func main() {
-	// the test only tests what we intend to test
-	// if dummy starts in the first 256 MB of memory.
-	// otherwise there might not be anything mapped
-	// at the address that might be accidentally
-	// dereferenced below.
-	if uintptr(unsafe.Pointer(&dummy)) > 256<<20 {
-		panic("dummy too far out")
-	}
-
-	// The problem here is that indexing into p[] with a large
-	// enough index can jump out of the unmapped section
-	// at the beginning of memory and into valid memory.
-	//
-	// To avoid needing a check on every slice beyond the
-	// usual len and cap, we require the *array -> slice
-	// conversion to do the check.
-	var p *[1<<30]byte = nil
-	f(p[0:])	// should crash
-}