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-rw-r--r--gcc/testsuite/go.test/test/nilptr/arrayindex1.go32
1 files changed, 0 insertions, 32 deletions
diff --git a/gcc/testsuite/go.test/test/nilptr/arrayindex1.go b/gcc/testsuite/go.test/test/nilptr/arrayindex1.go
deleted file mode 100644
index 701630ed15..0000000000
--- a/gcc/testsuite/go.test/test/nilptr/arrayindex1.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// [ $GOOS != nacl ] || exit 0 # do not bother on NaCl
-// $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"
-
-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 jumps out of the unmapped section
- // at the beginning of memory and into valid memory.
- // Pointer offsets and array indices, if they are
- // very large, need to dereference the base pointer
- // to trigger a trap.
- var p *[1<<30]byte = nil
- println(p[256<<20]) // very likely to be inside dummy, but should crash
-}