re PR c++/50280 (Incorrect type deduced for T& when passed a const bitfield)

2011-09-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50280
	* g++.dg/template/bitfield1.C: New.

From-SVN: r179163

gcc/testsuite/ChangeLog

+2011-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50280
+	* g++.dg/template/bitfield1.C: New.
+
 2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
 
 	* gcc.dg/vect/bb-slp-24.c: New.

gcc/testsuite/g++.dg/template/bitfield1.C

+// PR c++/50280
+
+struct S { int bf : 3; };
+
+template<class _T1>
+void make_pair(_T1& __x) {}
+
+void foo() {
+  const S s = S();
+  make_pair(s.bf);
+}