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* Re: c++/7584: Erroneous ambiguous base error on using declaration
@ 2002-09-13 16:03 nathan
0 siblings, 0 replies; 4+ messages in thread
From: nathan @ 2002-09-13 16:03 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, timb
Synopsis: Erroneous ambiguous base error on using declaration
State-Changed-From-To: open->analyzed
State-Changed-By: nathan
State-Changed-When: Fri Sep 13 16:03:31 2002
State-Changed-Why:
confirmed as a regression
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7584
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: c++/7584: Erroneous ambiguous base error on using declaration
@ 2002-10-17 15:38 mmitchel
0 siblings, 0 replies; 4+ messages in thread
From: mmitchel @ 2002-10-17 15:38 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, mmitchel, timb
Synopsis: Erroneous ambiguous base error on using declaration
State-Changed-From-To: analyzed->closed
State-Changed-By: mmitchel
State-Changed-When: Thu Oct 17 15:38:17 2002
State-Changed-Why:
Fixed in GCC 3.2.1.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7584
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: c++/7584: Erroneous ambiguous base error on using declaration
@ 2002-10-17 13:40 mmitchel
0 siblings, 0 replies; 4+ messages in thread
From: mmitchel @ 2002-10-17 13:40 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, mmitchel, nobody, timb
Synopsis: Erroneous ambiguous base error on using declaration
Responsible-Changed-From-To: unassigned->mmitchel
Responsible-Changed-By: mmitchel
Responsible-Changed-When: Thu Oct 17 13:40:54 2002
Responsible-Changed-Why:
Working on a fix.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7584
^ permalink raw reply [flat|nested] 4+ messages in thread
* c++/7584: Erroneous ambiguous base error on using declaration
@ 2002-08-13 7:46 timb
0 siblings, 0 replies; 4+ messages in thread
From: timb @ 2002-08-13 7:46 UTC (permalink / raw)
To: gcc-gnats
>Number: 7584
>Category: c++
>Synopsis: Erroneous ambiguous base error on using declaration
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: unassigned
>State: open
>Class: rejects-legal
>Submitter-Id: net
>Arrival-Date: Tue Aug 13 07:06:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: timb@bluearc.com
>Release: 3.1.1 (powerpc-eabi)
>Organization:
>Environment:
Debian GNU/Linux x86 unstable
>Description:
When compiling the code below, gcc reports "`A' is an ambiguous base of `C'" for each using declaration, and goes on to complain of "C::T x;" that "`typedef int A::T' is inaccessible". (Incidentally, the ambiguous base messages give the line number of the opening brace of the class definition.) There is no ambiguity for either using declaration, since A is a virtual base class. In the second, there would be no ambiguity even if A were a non-virtual base, since nested types can always be referred to unambiguously (para. 10.2/5).
>How-To-Repeat:
Compile the following with gcc -c
class A
{
public:
typedef int T;
int a;
};
class B : virtual private A
{
};
class C : virtual private A, public B
{
public:
using A::a;
using A::T;
};
C::T x;
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 4+ messages in thread
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2002-09-13 16:03 c++/7584: Erroneous ambiguous base error on using declaration nathan
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2002-10-17 15:38 mmitchel
2002-10-17 13:40 mmitchel
2002-08-13 7:46 timb
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