re PR c++/77578 (ICE in cp_parser_omp_for_loop (cp/parser.c:29404))

	PR c++/77578
	* g++.dg/gomp/pr77578.C: New test.

From-SVN: r253612

gcc/testsuite/ChangeLog

 2017-10-10  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c++/77578
+	* g++.dg/gomp/pr77578.C: New test.
+
 	PR middle-end/70100
 	* g++.dg/opt/pr70100.C: New test.
 

gcc/testsuite/g++.dg/gomp/pr77578.C

+// PR c++/77578
+// { dg-do compile }
+
+template <typename T>
+class A 
+{
+};
+
+template <typename T>
+struct B
+{
+};
+
+template <typename T>
+struct B <A <T> >
+{
+  typedef A <T> C;
+  typedef typename C::D D;
+ 
+  template <typename U>
+  static void
+  foo (const D x, const D y)
+  {
+    U u;
+    {
+      #pragma omp parallel for 
+      for (u.bar().y() = x.y(); u.bar().y() <= y.y(); u.bar().y()++) // { dg-error "expected" }
+	;
+    }
+  }
+};