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, 16 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/abi/pr42230.cc b/libstdc++-v3/testsuite/abi/pr42230.cc
new file mode 100644
index 000000000..2a3389953
--- /dev/null
+++ b/libstdc++-v3/testsuite/abi/pr42230.cc
@@ -0,0 +1,16 @@
+// { dg-do run }
+
+#include <cxxabi.h>
+#include <cassert>
+#include <cstddef>
+
+int main()
+{
+  std::size_t length = 0;
+  int cc;
+
+  char* ret = abi::__cxa_demangle("e", 0, &length, &cc);
+
+  assert( (cc < 0 && !ret) || (ret && length) );
+  return 0;
+}