Testcase for PR1085

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32968 91177308-0d34-0410-b5e6-96231b3b80d8

test/C++Frontend/2007-01-06-ELF-Thunk-Sections.cpp

@@ -0,0 +1,50 @@
+// RUN: %llvmgxx %s -emit-llvm -S -o - &&
+// RUN: %llvmgxx %s -emit-llvm -S -o - | not grep 'gnu.linkonce.'
+// PR1085
+
+class 
+__attribute__((visibility("default"))) QGenericArgument
+{
+	public:inline QGenericArgument(const char *aName = 0, const void *aData = 0):_data(aData), _name(aName) {
+	}
+	private:const void *_data;
+	const char     *_name;
+};
+struct __attribute__ ((
+		       visibility("default"))) QMetaObject
+{
+	struct {
+	}
+	                d;
+};
+class 
+__attribute__((visibility("default"))) QObject
+{
+	virtual const QMetaObject *metaObject() const;
+};
+class 
+__attribute__((visibility("default"))) QPaintDevice
+{
+	public:enum PaintDeviceMetric {
+		PdmWidth = 1, PdmHeight, PdmWidthMM, PdmHeightMM, PdmNumColors, PdmDepth, PdmDpiX, PdmDpiY, PdmPhysicalDpiX, PdmPhysicalDpiY
+	};
+	virtual ~ QPaintDevice();
+	union {
+	}
+	                ct;
+};
+class 
+__attribute__((visibility("default"))) QWidget:public QObject, public QPaintDevice
+{
+};
+class 
+__attribute__((visibility("default"))) QDialog:public QWidget
+{
+};
+class           TopicChooser:public QDialog {
+	virtual const QMetaObject *metaObject() const;
+};
+const QMetaObject *TopicChooser::
+metaObject() const
+{
+}