2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
+ * pt.c (unify): Check array has a domain, before checking
+ whether it is variable sized.
+
+2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
+
* decl.c (grokparms): Unobfuscate and get correct diagnostic for
parameters with pointers to arrays of unknown bound.
here. */
if (TREE_CODE (arg) == ARRAY_TYPE
&& !uses_template_parms (arg)
+ && TYPE_DOMAIN (arg)
&& (TREE_CODE (TYPE_MAX_VALUE (TYPE_DOMAIN (arg)))
!= INTEGER_CST))
return 1;
--- /dev/null
+// Build don't link:
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 10 Jan 2001 <nathan@codesourcery.com>
+
+// Bug 1546. We ICE'd trying to unify an array of unknown bound,
+// checking to see if it was a variable sized array.
+
+template <class _Tp> class allocator {};
+
+template <class _Tp, class _Allocator>
+struct _Alloc_traits
+{
+ static const bool _S_instanceless = false;
+};
+
+template <class _Tp, class _Tp1>
+struct _Alloc_traits<_Tp, allocator<_Tp1> >
+{
+ static const bool _S_instanceless = true;
+};
+
+typedef char state [];
+bool y = _Alloc_traits<state, allocator<state> >::_S_instanceless;