1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/inline3.C b/gcc/testsuite/g++.dg/opt/inline3.C
new file mode 100644
index 00000000000..7199de09c0a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/inline3.C
@@ -0,0 +1,40 @@
+// PR opt/6793
+// We failed to supress inlining of a varargs function when it's a template.
+// { dg-do compile }
+// { dg-options "-O3" }
+
+#include <stdarg.h>
+
+typedef __SIZE_TYPE__ size_t;
+
+template < class Type > class VectorNd
+{
+  size_t size;
+  Type *data;
+ public:
+
+  VectorNd (size_t _size, size_t count, ...)
+	: size (_size)
+  {
+    data = new Type[size];
+
+    va_list ap;
+
+    va_start (ap, count);
+
+    for (size_t i = 0; i < count; i++)
+      data[i] = va_arg (ap, Type);
+
+    va_end (ap);
+  }
+
+  ~VectorNd ()
+  {
+    delete [] data;
+  }
+};
+
+int main ()
+{
+  VectorNd <double> vector (3, 3, 1.0, 2.0, 3.0);
+}