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, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.old-deja/g++.mike/p783b.C b/gcc/testsuite/g++.old-deja/g++.mike/p783b.C
new file mode 100644
index 000000000..0aacb3285
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.mike/p783b.C
@@ -0,0 +1,38 @@
+// { dg-do run  }
+// This one check for objects being destroyed twice.  The bug it is
+// looking for is the extra dtor call on C() even though it is never
+// built.
+// prms-id: 783
+
+extern "C" int printf (const char *, ...);
+extern "C" void exit (int);
+
+class C {
+  int i;
+public:
+//  C() {printf ("C ctor at %x\n", this);}
+//  ~C() {printf ("C dtor at %x\n", this);}
+  C() {
+    i = 1;
+  }
+  ~C() {
+    if (i != 1) {
+      exit(1);
+    }
+    i = 0;
+  }
+};
+
+C g;
+
+C func()  {
+  return g;
+}
+
+int main(int argc, char**argv) {
+  C c,d;
+//  printf ("\n");
+  c = (argc != 1) ? C() : d;
+//  printf ("\n");
+  return 0;
+}