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* [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly
@ 2013-02-11 11:56 lucdanton at free dot fr
  2013-02-11 13:15 ` [Bug c++/56285] [C++11] Arguments to an inheriting constructor are " redi at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: lucdanton at free dot fr @ 2013-02-11 11:56 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56285

             Bug #: 56285
           Summary: [C++11] Arguments to an inheriting constructor is not
                    forwarded properly
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: lucdanton@free.fr


Created attachment 29417
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29417
Minimal reproducible testcase

$ g++-snapshot --version
g++-snapshot (Debian 20130209-1) 4.8.0 20130209 (experimental) [trunk revision
195917]

$ cat main.cpp 
struct foo {
    explicit foo(int&&) {}
};

struct bar: private foo {
    using foo::foo;
};

int main()
{
    bar b { 42 };
}

$ g++-snapshot -Wall -std=c++11 main.cpp 
main.cpp: In constructor 'bar::bar(int&&)':
main.cpp:6:16: error: cannot bind 'int' lvalue to 'int&&'
     using foo::foo;
                ^
main.cpp:2:14: error:   initializing argument 1 of 'foo::foo(int&&)'
     explicit foo(int&&) {}
              ^
main.cpp: In function 'int main()':
main.cpp:11:16: note: synthesized method 'bar::bar(int&&)' first required here 
     bar b { 42 };


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/56285] [C++11] Arguments to an inheriting constructor are not forwarded properly
  2013-02-11 11:56 [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly lucdanton at free dot fr
@ 2013-02-11 13:15 ` redi at gcc dot gnu.org
  2013-02-12 17:57 ` jason at gcc dot gnu.org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2013-02-11 13:15 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56285

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |rejects-valid
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-02-11
     Ever Confirmed|0                           |1

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-02-11 13:14:42 UTC ---
[class.inhctor]/8 says bar should have an implicitly-defined constructor
equivalent to 

    bar(int&& p) : foo(static_cast<int&&>(p)) { }


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/56285] [C++11] Arguments to an inheriting constructor are not forwarded properly
  2013-02-11 11:56 [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly lucdanton at free dot fr
  2013-02-11 13:15 ` [Bug c++/56285] [C++11] Arguments to an inheriting constructor are " redi at gcc dot gnu.org
@ 2013-02-12 17:57 ` jason at gcc dot gnu.org
  2013-02-12 20:47 ` jason at gcc dot gnu.org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-12 17:57 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56285

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |jason at gcc dot gnu.org
         AssignedTo|unassigned at gcc dot       |jason at gcc dot gnu.org
                   |gnu.org                     |


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/56285] [C++11] Arguments to an inheriting constructor are not forwarded properly
  2013-02-11 11:56 [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly lucdanton at free dot fr
  2013-02-11 13:15 ` [Bug c++/56285] [C++11] Arguments to an inheriting constructor are " redi at gcc dot gnu.org
  2013-02-12 17:57 ` jason at gcc dot gnu.org
@ 2013-02-12 20:47 ` jason at gcc dot gnu.org
  2013-02-13  2:26 ` jason at gcc dot gnu.org
  2013-02-14  9:56 ` redi at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-12 20:47 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56285

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-12 20:47:23 UTC ---
Author: jason
Date: Tue Feb 12 20:47:15 2013
New Revision: 195990

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195990
Log:
    PR c++/56285
    * method.c (add_one_base_init): Handle base constructor
    taking rvalue reference parm.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/inh-ctor16.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/method.c


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/56285] [C++11] Arguments to an inheriting constructor are not forwarded properly
  2013-02-11 11:56 [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly lucdanton at free dot fr
                   ` (2 preceding siblings ...)
  2013-02-12 20:47 ` jason at gcc dot gnu.org
@ 2013-02-13  2:26 ` jason at gcc dot gnu.org
  2013-02-14  9:56 ` redi at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2013-02-13  2:26 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56285

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.8.0

--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-13 02:26:05 UTC ---
Fixed.


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/56285] [C++11] Arguments to an inheriting constructor are not forwarded properly
  2013-02-11 11:56 [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly lucdanton at free dot fr
                   ` (3 preceding siblings ...)
  2013-02-13  2:26 ` jason at gcc dot gnu.org
@ 2013-02-14  9:56 ` redi at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2013-02-14  9:56 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56285

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |potswa at mac dot com

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-02-14 09:56:15 UTC ---
*** Bug 56317 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2013-02-14  9:56 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-02-11 11:56 [Bug c++/56285] New: [C++11] Arguments to an inheriting constructor is not forwarded properly lucdanton at free dot fr
2013-02-11 13:15 ` [Bug c++/56285] [C++11] Arguments to an inheriting constructor are " redi at gcc dot gnu.org
2013-02-12 17:57 ` jason at gcc dot gnu.org
2013-02-12 20:47 ` jason at gcc dot gnu.org
2013-02-13  2:26 ` jason at gcc dot gnu.org
2013-02-14  9:56 ` redi at gcc dot gnu.org

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