PR c++/21383
* name-lookup.c (arg_assoc): Template args can be null in a
template-id-expr.
testsuite:
PR c++/21383
* g++.dg/overload/koenig2.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@105553
138bc75d-0d04-0410-961f-
82ee72b054a4
2005-10-18 Nathan Sidwell <nathan@codesourcery.com>
+ PR c++/21383
+ * name-lookup.c (arg_assoc): Template args can be null in a
+ template-id-expr.
+
PR c++/22604
* class.c (update_vtable_entry_for_fn): Don't process invalid
covariant overriders.
return true;
/* Now the arguments. */
- for (ix = TREE_VEC_LENGTH (args); ix--;)
- if (arg_assoc_template_arg (k, TREE_VEC_ELT (args, ix)) == 1)
- return true;
+ if (args)
+ for (ix = TREE_VEC_LENGTH (args); ix--;)
+ if (arg_assoc_template_arg (k, TREE_VEC_ELT (args, ix)) == 1)
+ return true;
}
else if (TREE_CODE (n) == OVERLOAD)
{
2005-10-18 Nathan Sidwell <nathan@codesourcery.com>
+ PR c++/21383
+ * g++.dg/overload/koenig2.C: New.
+
PR c++/23118
* g++.dg/overload/error2.C: New.
--- /dev/null
+// Copyright (C) 2005 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 18 Oct 2005 <nathan@codesourcery.com>
+
+// PR 21383
+// Origin: Matthew Hall <mahall@ncsa.uiuc.edu>
+
+template <class T>
+void dummy(T& t);
+
+void anyfunc(int x);
+
+void Foo ()
+{
+ anyfunc (&dummy<>); // { dg-error "cannot resolve overload" "" }
+}