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, 14 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/warn/Wuninitializable-member.C b/gcc/testsuite/g++.dg/warn/Wuninitializable-member.C
new file mode 100644
index 000000000..1c37e3ea0
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wuninitializable-member.C
@@ -0,0 +1,14 @@
+// { dg-do compile } 
+// { dg-options "-Wuninitialized" }
+
+class X {
+  int & flag;// { dg-warning "non-static reference 'int& X::flag' in class without a constructor" }
+public:
+  void f(){ flag++ ; }
+};
+
+class Y {
+  const int var;// { dg-warning "non-static const member 'const int Y::var' in class without a constructor" }
+public:
+  int g(){ return 2*var; }
+};