1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ext/dllexport3.C b/gcc-4.9/gcc/testsuite/g++.dg/ext/dllexport3.C
new file mode 100644
index 000000000..206dfc92c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/ext/dllexport3.C
@@ -0,0 +1,19 @@
+// PR c++/42870
+// { dg-do compile { target i?86-*-cygwin *-*-mingw* } }
+// { dg-final { scan-assembler "-export:\[\\\\\"\]*_ZN2SaD1Ev" } }
+
+#define ATTRIBUTE __attribute__ ((dllexport))
+class ATTRIBUTE Sa {
+ public:
+  Sa()
+    {}
+  ~Sa();
+};
+ATTRIBUTE Sa::~Sa()
+{return;}
+
+bool DllMain(void *a,void*b,int)
+{
+  Sa s;
+  return true;
+}