[Bug c++/20207] null constructor not needed in multiple inheritance

2005-11-29 Thread reichelt at gcc dot gnu dot org
--- Comment #5 from reichelt at gcc dot gnu dot org 2005-11-29 20:33 --- This is not a bug in GCC. The code is invalid. Let's consider the following simplified example which is just a part of the diamond: A0 | A / B == struct A0 { A0(int); };

[Bug c++/20207] null constructor not needed in multiple inheritance

2005-03-01 Thread Serge dot Iovleff at univ-lille1 dot fr
--- Additional Comments From Serge dot Iovleff at univ-lille1 dot fr 2005-03-01 11:16 --- (In reply to comment #3) it is invalid to use A0 in the base constructor list of D, because A0 is not a virtual base for D. .it doesn't matter that the inheritance A-A0 is declared virtual, 2

[Bug c++/20207] null constructor not needed in multiple inheritance

2005-02-28 Thread sstrasser at systemhaus-gruppe dot de
--- Additional Comments From sstrasser at systemhaus-gruppe dot de 2005-03-01 05:38 --- it is invalid to use A0 in the base constructor list of D, because A0 is not a virtual base for D. .it doesn't matter that the inheritance A-A0 is declared virtual, 2 trees which both inherit A0 must

[Bug c++/20207] null constructor not needed in multiple inheritance

2005-02-25 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-25 15:10 --- I think this is invalid code but I don't know how to produce it right now. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20207

[Bug c++/20207] null constructor not needed in multiple inheritance

2005-02-25 Thread Serge dot Iovleff at univ-lille1 dot fr
--- Additional Comments From Serge dot Iovleff at univ-lille1 dot fr 2005-02-25 15:43 --- (In reply to comment #1) I think this is invalid code but I don't know how to produce it right now. Yes you can add an explicit call to the constructor of A0 in B and C, in this case the error