commit f28aac3ccf4b8d4ecea7f34a37dc18ff1a45649a
Author: Jason Merrill <jason@redhat.com>
Date: Wed Oct 8 12:19:38 2014 -0400
PR c++/63485
* tree.c (build_cplus_array_type): Look for a type with no
typedef-name or attributes.
@@ -853,7 +853,9 @@ build_cplus_array_type (tree elt_type, tree index_type)
{
tree m = t;
for (t = m; t; t = TYPE_NEXT_VARIANT (t))
- if (TREE_TYPE (t) == elt_type)
+ if (TREE_TYPE (t) == elt_type
+ && TYPE_NAME (t) == NULL_TREE
+ && TYPE_ATTRIBUTES (t) == NULL_TREE)
break;
if (!t)
{
new file mode 100644
@@ -0,0 +1,56 @@
+// PR c++/63485
+
+template <typename C> struct A
+{
+ typedef C type;
+};
+template <class> class B
+{
+};
+template <class Range> void as_literal (Range &);
+template <typename> struct C
+{
+ typedef wchar_t char_type;
+ const char_type on_full_year_placeholder[3];
+ void
+ on_extended_iso_date ()
+ {
+ B<A<wchar_t const[3]>::type> a;
+ as_literal (on_full_year_placeholder);
+ }
+};
+template <typename> struct date_time_format_parser_callback : C<wchar_t>
+{
+};
+template <typename BaseT> struct D
+{
+ typedef typename BaseT::char_type char_type;
+ char_type
+ parse (const char_type *, const char_type *,
+ typename BaseT::callback_type p3)
+ {
+ p3.on_extended_iso_date ();
+ }
+};
+struct F
+{
+ typedef date_time_format_parser_callback<wchar_t> callback_type;
+ typedef wchar_t char_type;
+};
+template <typename CharT, typename ParserT, typename CallbackT>
+void
+parse_format (CharT *p1, ParserT p2, CallbackT p3)
+{
+ CharT p = p2.parse (&p, p1, p3);
+}
+template <typename CharT>
+void
+parse_date_time_format (const CharT *, const CharT *p2,
+ date_time_format_parser_callback<CharT> &p3)
+{
+ D<F> b;
+ parse_format (p2, b, p3);
+}
+template void
+parse_date_time_format (const wchar_t *, const wchar_t *,
+ date_time_format_parser_callback<wchar_t> &);