re PR c++/60708 (An array temporary causes an ICE in gimplify)

	PR c++/60708
	* call.c (build_array_conv): Call complete_type.

From-SVN: r208996

gcc/cp/ChangeLog

 2014-04-01  Jason Merrill  <jason@redhat.com>
 
+	PR c++/60708
+	* call.c (build_array_conv): Call complete_type.
+
 	PR c++/60713
 	* typeck2.c (PICFLAG_SIDE_EFFECTS): New.
 	(picflag_from_initializer): Return it.

gcc/cp/call.c

@@ -948,6 +948,9 @@ build_array_conv (tree type, tree ctor, int flags, tsubst_flags_t complain)
   bool user = false;
   enum conversion_rank rank = cr_exact;
 
+  /* We might need to propagate the size from the element to the array.  */
+  complete_type (type);
+
   if (TYPE_DOMAIN (type)
       && !variably_modified_type_p (TYPE_DOMAIN (type), NULL_TREE))
     {

gcc/testsuite/g++.dg/cpp0x/initlist82.C

+// PR c++/60708
+// { dg-do compile { target c++11 } }
+
+template <class T, class U> struct mypair {
+  mypair(T, U) {}
+};
+
+template<typename T> struct S {
+ mypair<T *, int> get_pair() noexcept {
+   return mypair<T*,int>(nullptr, 0);
+ }
+};
+
+static void foo(const mypair<char *, int> (&a)[2]) noexcept { }
+
+int main()
+{
+  S<char> s;
+  foo({s.get_pair(), s.get_pair()});
+}