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Posted to issues@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2008/02/13 23:17:08 UTC

[jira] Created: (STDCXX-727) [HP aCC 6.15] remark #4271-D type conversion may lose sign on std::list template ctor

[HP aCC 6.15] remark #4271-D type conversion may lose sign on std::list template ctor
-------------------------------------------------------------------------------------

                 Key: STDCXX-727
                 URL: https://issues.apache.org/jira/browse/STDCXX-727
             Project: C++ Standard Library
          Issue Type: Sub-task
          Components: 23. Containers
    Affects Versions: 4.2.0
         Environment: $ uname -sr && aCC -V
HP-UX B.11.31
aCC: HP C/aC++ B3910B A.06.16 [Nov 26 2007]

            Reporter: Martin Sebor
            Assignee: Martin Sebor
            Priority: Trivial
             Fix For: 4.2.1


Calling std::list template ctor (like the [alg7.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/examples/tutorial/alg7.cpp] example does) triggers the aCC remark below:

{noformat}
$ cat t.cpp && gmake t  
#include <list>

int main ()
{
    std::list<int> l (5, 0);
}
aCC -c  -D_RWSTDDEBUG   -mt -I/amd/devco/sebor/stdcxx/include -I/build/sebor/stdcxx-aCC-6.16-15D/include -I/amd/devco/sebor/stdcxx/examples/include  -AA  -g +d  +DD64 +w +W392 +W655 +W684 +W818 +W819 +W849 +W2193 +W2236 +W2261 +W2340 +W2401 +W2487 +W4227 +W4229 +W4231 +W4235 +W4237 +W4249 +W4255 +W4272 +W4284 +W4285 +W4286 +W4296 +W4297 +W3348   t.cpp
"/amd/devco/sebor/stdcxx/include/list", line 407: remark #4271-D: type
          conversion may lose sign
          _C_init (__first, __last);
                   ^
          detected during:
            instantiation of "void std::list<_TypeT,
                      _Allocator>::_C_init(_InputIterator, _InputIterator,
                      int) [with _TypeT=int, _Allocator=std::allocator<int>,
                      _InputIterator=int]" at line 416
            instantiation of "std::list<_TypeT,
                      _Allocator>::list(_InputIterator, _InputIterator, const
                      _Allocator &) [with _TypeT=int,
                      _Allocator=std::allocator<int>, _InputIterator=int]" at
                      line 5 of "t.cpp"

aCC t.o -o t -AA +nostl -Wl,+s   -mt +DD64 -L/build/sebor/stdcxx-aCC-6.16-15D/lib  -Wl,+b/build/sebor/stdcxx-aCC-6.16-15D/lib -lstd15D  -lm 
{noformat}

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[jira] Closed: (STDCXX-727) [HP aCC 6.15] remark #4271-D type conversion may lose sign on std::list template ctor

Posted by "Martin Sebor (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/STDCXX-727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Sebor closed STDCXX-727.
-------------------------------

    Resolution: Fixed

Fixed in [r627603|http://svn.apache.org/viewcvs?view=rev&rev=627603].
Merged to 4.2.x in [r636370|http://svn.apache.org/viewcvs?view=rev&rev=636370].
Nightly builds are clean.

> [HP aCC 6.15] remark #4271-D type conversion may lose sign on std::list template ctor
> -------------------------------------------------------------------------------------
>
>                 Key: STDCXX-727
>                 URL: https://issues.apache.org/jira/browse/STDCXX-727
>             Project: C++ Standard Library
>          Issue Type: Sub-task
>          Components: 23. Containers
>    Affects Versions: 4.2.0
>         Environment: $ uname -sr && aCC -V
> HP-UX B.11.31
> aCC: HP C/aC++ B3910B A.06.16 [Nov 26 2007]
>            Reporter: Martin Sebor
>            Assignee: Martin Sebor
>            Priority: Trivial
>             Fix For: 4.2.1
>
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> Calling std::list template ctor (like the [alg7.cpp|http://svn.apache.org/repos/asf/stdcxx/trunk/examples/tutorial/alg7.cpp] example does) triggers the aCC remark below:
> {noformat}
> $ cat t.cpp && gmake t  
> #include <list>
> int main ()
> {
>     std::list<int> l (5, 0);
> }
> aCC -c  -D_RWSTDDEBUG   -mt -I/amd/devco/sebor/stdcxx/include -I/build/sebor/stdcxx-aCC-6.16-15D/include -I/amd/devco/sebor/stdcxx/examples/include  -AA  -g +d  +DD64 +w +W392 +W655 +W684 +W818 +W819 +W849 +W2193 +W2236 +W2261 +W2340 +W2401 +W2487 +W4227 +W4229 +W4231 +W4235 +W4237 +W4249 +W4255 +W4272 +W4284 +W4285 +W4286 +W4296 +W4297 +W3348   t.cpp
> "/amd/devco/sebor/stdcxx/include/list", line 407: remark #4271-D: type
>           conversion may lose sign
>           _C_init (__first, __last);
>                    ^
>           detected during:
>             instantiation of "void std::list<_TypeT,
>                       _Allocator>::_C_init(_InputIterator, _InputIterator,
>                       int) [with _TypeT=int, _Allocator=std::allocator<int>,
>                       _InputIterator=int]" at line 416
>             instantiation of "std::list<_TypeT,
>                       _Allocator>::list(_InputIterator, _InputIterator, const
>                       _Allocator &) [with _TypeT=int,
>                       _Allocator=std::allocator<int>, _InputIterator=int]" at
>                       line 5 of "t.cpp"
> aCC t.o -o t -AA +nostl -Wl,+s   -mt +DD64 -L/build/sebor/stdcxx-aCC-6.16-15D/lib  -Wl,+b/build/sebor/stdcxx-aCC-6.16-15D/lib -lstd15D  -lm 
> {noformat}

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