1 files changed, 60 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/torture/pr44148.C b/gcc/testsuite/g++.dg/torture/pr44148.C
new file mode 100644
index 000000000..a60ba9aa3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr44148.C
@@ -0,0 +1,60 @@
+// PR c++/44148
+// { dg-do compile }
+// { dg-options "" }
+// { dg-options "-fpic" { target fpic } }
+
+template <typename T> struct S2
+{
+  typedef const T &t2;
+  t2 operator* () const {}
+};
+template <typename T> struct S3
+{
+  typedef S2 <T> t5;
+};
+template <typename T1, typename T2> T2 foo1 (T1 x, T2 y) { y (*x); }
+template <class T> struct S4
+{
+  T &operator* () const;
+};
+struct S7 {};
+struct S8
+{
+  typedef::S3 <S4 <S7> >::t5 t6;
+  t6 m1 () const;
+};
+template <class T> struct S9
+{
+  typedef T t3;
+  inline t3 &operator[] (unsigned int) {}
+};
+template <typename T1, typename T2, typename T3, void (&T4) (const T1 &, T3 &)> struct S10
+{
+  S10 (T2 &x, unsigned int y = 0) : u (x), v (y) {}
+  void operator () (const S4 <T1> &x) { T4 (*x, u[v++]); }
+  T2 &u;
+  unsigned int v;
+};
+struct S15;
+struct S11
+{
+  static void m3 (const S8 &, S15 &);
+};
+struct S16;
+struct S12;
+struct S13
+{
+  static void m4 (const S7 &,S16 &);
+};
+typedef S10 <S7, S12, S16, S13::m4> t10;
+struct S12: S9 <S16>
+{
+};
+struct S15
+{
+  S12 p;
+};
+void S11::m3 (const S8 &x, S15 &y)
+{
+  foo1 (x.m1 (), t10 (y.p));
+}