re PR c++/58636 (ICE with initializer_list and rvalue references)

	PR c++/58636
	* call.c (build_list_conv): Don't try to build a list of references.

From-SVN: r212503

gcc/cp/ChangeLog

+2014-07-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/58636
+	* call.c (build_list_conv): Don't try to build a list of references.
+
 2014-07-13  Edward Smith-Rowland  <3dw4rd@verizon.net>
 
 	PR C++/60209 - Declaration of user-defined literal operator cause error

gcc/cp/call.c

@@ -806,6 +806,12 @@ build_list_conv (tree type, tree ctor, int flags, tsubst_flags_t complain)
   /* But no narrowing conversions.  */
   flags |= LOOKUP_NO_NARROWING;
 
+  /* Can't make an array of these types.  */
+  if (TREE_CODE (elttype) == REFERENCE_TYPE
+      || TREE_CODE (elttype) == FUNCTION_TYPE
+      || VOID_TYPE_P (elttype))
+    return NULL;
+
   FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (ctor), i, val)
     {
       conversion *sub

gcc/testsuite/g++.dg/cpp0x/initlist-array4.C

+// PR c++/58636
+// { dg-do compile { target c++11 } }
+
+#include <initializer_list>
+
+// { dg-error "pointer to reference" "" { target *-*-* } 0 }
+int foo(std::initializer_list<int&&>);
+
+int i = foo({ 0 });		// { dg-error "std::initializer_list" }