re PR c++/43663 (Can't take a const-ref to a bit field)

2012-10-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43663
	* g++.dg/init/bitfield3.C: New.

From-SVN: r192347

gcc/testsuite/ChangeLog

+2012-10-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/43663
+	* g++.dg/init/bitfield3.C: New.
+
 2012-10-10  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	* gcc.target/mips/mips32-dsp-accinit-2.c: Fix test description.

gcc/testsuite/g++.dg/init/bitfield3.C

+// PR c++/43663
+
+struct S
+{
+  S(): i(0) {}
+  int i : 3;
+};
+
+S s;
+
+const int& cr(s.i);