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* c++/3009: Wrong name lookup in template
@ 2001-05-30 17:06 zhegulev
0 siblings, 0 replies; 2+ messages in thread
From: zhegulev @ 2001-05-30 17:06 UTC (permalink / raw)
To: gcc-gnats
>Number: 3009
>Category: c++
>Synopsis: Wrong name lookup in template
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed May 30 17:06:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: zhegulev@sigma.ispras.ru
>Release: 2.95.3
>Organization:
>Environment:
>Description:
According to 14.6.2.4 of C++ Standard:
"If a base class is a dependent type, a member of that
class cannot hide a name declared within a template, or a
name from the template's eclosing scopes."
#include <iostream.h>
class B{
public:
void foo(){cout << "B::foo"<<endl;}
};
void foo()
{ cout << "::foo()"<<endl;}
template <class T>
class C :public T
{
public:
void caller(){foo();}
};
int main()
{
C<B> c;
c.caller();
return 0;
}
That example should print
::foo()
But it prints
B::foo
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="template16.cc"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="template16.cc"
I2luY2x1ZGUgPGlvc3RyZWFtLmg+CgpjbGFzcyBCewogcHVibGljOgogICB2b2lkIGZvbygpe2Nv
dXQgPDwgIkI6OmZvbyI8PGVuZGw7fQp9OwoKdm9pZCBmb28oKQp7IGNvdXQgPDwgIjo6Zm9vKCki
PDxlbmRsO30KCnRlbXBsYXRlIDxjbGFzcyBUPgpjbGFzcyBDIDpwdWJsaWMgVAp7CiBwdWJsaWM6
CiAgIHZvaWQgY2FsbGVyKCl7Zm9vKCk7fQp9OwoKCmludCBtYWluKCkKewogIEM8Qj4gYzsKICBj
LmNhbGxlcigpOwogIHJldHVybiAwOwp9Cg==
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: c++/3009: Wrong name lookup in template
@ 2003-01-01 20:37 neroden
0 siblings, 0 replies; 2+ messages in thread
From: neroden @ 2003-01-01 20:37 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, zhegulev
Synopsis: Wrong name lookup in template
State-Changed-From-To: analyzed->closed
State-Changed-By: neroden
State-Changed-When: Wed Jan 1 12:37:05 2003
State-Changed-Why:
Fixed by new parser. Testcase is in g++.dg/lookup/template1.C.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3009
^ permalink raw reply [flat|nested] 2+ messages in thread
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2001-05-30 17:06 c++/3009: Wrong name lookup in template zhegulev
2003-01-01 20:37 neroden
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