--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/torture/pr67055.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,44 @@
+// { dg-do compile }
+// { dg-additional-options "-std=c++14" }
+
+namespace std {
+    typedef __SIZE_TYPE__ size_t;
+    struct nothrow_t;
+}
+namespace vespamalloc {
+    void fn1(void *);
+    template <typename> class A {
+    public:
+	static unsigned long fillStack(unsigned long);
+    };
+    template <typename StackRep>
+	unsigned long A<StackRep>::fillStack(unsigned long p1) {
+	    void *retAddr[p1];
+	    fn1(retAddr);
+	}
+    class B {
+    protected:
+	B(void *);
+    };
+    template <int StackTraceLen> class D : B {
+    public:
+	D() : B(0) {}
+	void alloc(int) { A<int>::fillStack(StackTraceLen); }
+    };
+    template <typename, typename> class C {
+    public:
+	void *malloc(unsigned long);
+    };
+    template <typename MemBlockPtrT, typename ThreadListT>
+	void *C<MemBlockPtrT, ThreadListT>::malloc(unsigned long) {
+	    MemBlockPtrT mem;
+	    mem.alloc(0);
+	}
+    C<D<16>, int> *_GmemP;
+}
+void *operator new(std::size_t, std::nothrow_t &) noexcept {
+    return vespamalloc::_GmemP->malloc(0);
+}
+void *operator new[](std::size_t, std::nothrow_t &) noexcept {
+    return vespamalloc::_GmemP->malloc(0);
+}