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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/init/value3.C b/gcc/testsuite/g++.dg/init/value3.C
new file mode 100644
index 000000000..487baabec
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/value3.C
@@ -0,0 +1,31 @@
+// Testcase for value-initialization in new-expressions.
+// { dg-do run }
+
+#include <stdlib.h>
+#include <string.h>
+
+// Make sure that we return memory that isn't already set to 0.
+void *operator new(size_t s)
+{
+  void *p = malloc (s);
+  memset (p, 42, s);
+  return p;
+}
+
+struct A { A() {} ~A() {} };
+struct B { A a; int i; };
+
+int main()
+{
+  B *p = new B();
+  if (p->i != 0)
+    abort();
+
+  p = new B[2]();
+  if (p[0].i != 0 || p[1].i != 0)
+    abort();
+
+  B(*p2)[2] = new B[2][2]();
+  if (p2[0][0].i != 0 || p2[0][1].i != 0)
+    abort();
+}