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[C++ PATCH]: Fix bug 1606
- To: gcc-patches at gcc dot gnu dot org
- Subject: [C++ PATCH]: Fix bug 1606
- From: Nathan Sidwell <nathan at codesourcery dot com>
- Date: Wed, 10 Jan 2001 15:43:28 +0000
- Organization: Codesourcery LLC
Hi,
I've installed this obvious patch which fixes a thinko emitting an
error message for bug 1606.
built & tested on i686-pc-linux-gnu
nathan
--
Dr Nathan Sidwell :: http://www.codesourcery.com :: CodeSourcery LLC
'But that's a lie.' - 'Yes it is. What's your point?'
nathan@codesourcery.com : http://www.cs.bris.ac.uk/~nathan/ : nathan@acm.org
2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
* error.c (dump_template_parameter): Use parm to determine how
to print default value.
Index: cp/error.c
===================================================================
RCS file: /cvs/gcc/egcs/gcc/cp/error.c,v
retrieving revision 1.147
diff -c -3 -p -r1.147 error.c
*** error.c 2000/12/21 17:50:07 1.147
--- error.c 2001/01/10 15:32:48
*************** dump_template_parameter (parm, flags)
*** 336,342 ****
if ((flags & TFF_FUNCTION_DEFAULT_ARGUMENTS) && a != NULL_TREE)
{
output_add_string (scratch_buffer, " = ");
! if (TREE_CODE (a) == TYPE_DECL || TREE_CODE (a) == TEMPLATE_DECL)
dump_type (a, flags & ~TFF_CHASE_TYPEDEF);
else
dump_expr (a, flags | TFF_EXPR_IN_PARENS);
--- 336,342 ----
if ((flags & TFF_FUNCTION_DEFAULT_ARGUMENTS) && a != NULL_TREE)
{
output_add_string (scratch_buffer, " = ");
! if (TREE_CODE (p) == TYPE_DECL || TREE_CODE (p) == TEMPLATE_DECL)
dump_type (a, flags & ~TFF_CHASE_TYPEDEF);
else
dump_expr (a, flags | TFF_EXPR_IN_PARENS);
// Build don't link:
// Copyright (C) 2000 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 10 Jan 2001 <nathan@codesourcery.com>
// Bug 1606. We sorry'd issuing an error.
struct A {};
template <class T = A> class Tpl {};
struct B {
Tpl<int> s;
};
void foo (B *ptr)
{
ptr->Tpl.t (); // ERROR - template as expression
}