obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 20 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/nullptr20.C b/gcc/testsuite/g++.dg/cpp0x/nullptr20.C
new file mode 100644
index 000000000..3e5840677
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/nullptr20.C
@@ -0,0 +1,20 @@
+// { dg-do run }
+// { dg-options "-std=c++0x" }
+
+// Test passing to ellipisis
+
+#include <cstdio>
+#include <cstring>
+
+int main()
+{
+  char buf1[64];
+  char buf2[64];
+  char buf3[64];
+
+  std::sprintf(buf1, "%p", (void*)0);
+  std::sprintf(buf2, "%p", nullptr);
+  decltype(nullptr) mynull = 0;
+  std::sprintf(buf3, "%p", nullptr);
+  return std::strcmp(buf1, buf2) != 0 || std::strcmp(buf1, buf3) != 0;
+}