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* Re: c++/5685: g++ 3.0.2 allows multiple identical declaration of default argument
@ 2002-02-17 9:24 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2002-02-17 9:24 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, rhu
Synopsis: g++ 3.0.2 allows multiple identical declaration of default argument
State-Changed-From-To: open->analyzed
State-Changed-By: rodrigc
State-Changed-When: Sun Feb 17 09:24:36 2002
State-Changed-Why:
You are right, this should be an error, according to [8.3.6].
If you compile with the -pedantic switch, you will get
a warning, but this should still be an error.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5685
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c++/5685: g++ 3.0.2 allows multiple identical declaration of default argument
@ 2002-02-17 19:03 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2002-02-17 19:03 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, rhu
Synopsis: g++ 3.0.2 allows multiple identical declaration of default argument
State-Changed-From-To: analyzed->closed
State-Changed-By: rodrigc
State-Changed-When: Sun Feb 17 19:03:10 2002
State-Changed-Why:
Fixed in gcc 3.1:
http://gcc.gnu.org/ml/gcc-patches/2002-02/msg01169.html
For gcc 3.0.x, use the -pedantic-errors to treat
this testcase as an error.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5685
^ permalink raw reply [flat|nested] 3+ messages in thread
* c++/5685: g++ 3.0.2 allows multiple identical declaration of default argument
@ 2002-02-14 2:06 Rick Hu
0 siblings, 0 replies; 3+ messages in thread
From: Rick Hu @ 2002-02-14 2:06 UTC (permalink / raw)
To: gcc-gnats
>Number: 5685
>Category: c++
>Synopsis: g++ 3.0.2 allows multiple identical declaration of default argument
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: unassigned
>State: open
>Class: accepts-illegal
>Submitter-Id: net
>Arrival-Date: Thu Feb 14 02:06:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Rick Hu
>Release: 3.0.2
>Organization:
Goldman Sachs
>Environment:
System: SunOS ninjin 5.6 Generic_105181-23 sun4u sparc SUNW,Ultra-80
Architecture: sun4
host: sparc-sun-solaris2.6
build: sparc-sun-solaris2.6
target: sparc-sun-solaris2.6
configured with: ../gcc-3.0.2/configure --prefix=/home/rhu/local/local/gcc-3.0.2 --enable-languages=c,c++
>Description:
ISO C++ Standard clause 8.3.6 Default arguments says:
A default argument shall not be redefined by a later declaration (not even to the same value).
The g++ compiler allows a later declaration to the same value.
>How-To-Repeat:
SOURCE CODE "foo.cc"
#include <iostream>
void foo(int, int = 0);
void foo(int, int = 0);
void foo(int a, int b)
{
std::cout << a << std::endl;
std::cout << b << std::endl;
}
main()
{
foo(1, 2);
foo(3);
}
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-02-17 9:24 c++/5685: g++ 3.0.2 allows multiple identical declaration of default argument rodrigc
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2002-02-17 19:03 rodrigc
2002-02-14 2:06 Rick Hu
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