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, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/template/cond.C b/gcc/testsuite/g++.dg/template/cond.C
new file mode 100644
index 000000000..394a21c9a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/cond.C
@@ -0,0 +1,23 @@
+// PR c++/8080
+
+// Bug: the transformation in finish_while_stmt_cond produced something
+// that tsubst_expr handled badly.  Fixed by not doing the transformation
+// while parsing a template.
+
+class TObject {};
+
+struct TIter {
+  TObject           *operator()();
+};
+
+
+template<class T>
+void get_root_object(TIter& iobj) {
+  while ( TObject* pnew_obj = iobj() )
+    ;
+}
+
+void foo(TIter& iobj)
+{
+  get_root_object<int>(iobj);
+}