• Walter (2/2) Sep 03 2005 http://ftp.digitalmars.com/Digital_Mars_C++/Patch/beta.zip
• W³odzimierz Skiba (59/61) Sep 05 2005 Hi Walter!
• Walter Bright (3/3) Sep 05 2005 The first two are clearly bugs and I have enough info to fix them. #3, I
• Walter Bright (6/12) Sep 05 2005 have
• Walter Bright (4/7) Sep 05 2005 AFAIK

"Walter" <newshound digitalmars.com> writes:

http://ftp.digitalmars.com/Digital_Mars_C++/Patch/beta.zip

http://www.digitalmars.com/download/freecompiler.html

"W³odzimierz Skiba" <abx abx.art.pl> writes:

"Walter" <newshound digitalmars.com> wrote in
news:dfbq93$2ql8$1 digitaldaemon.com:
 http://ftp.digitalmars.com/Digital_Mars_C++/Patch/beta.zip
 http://www.digitalmars.com/download/freecompiler.html

Hi Walter!


I have updated my local DMC to 8.45.4 (from 8.45.2) and found following
problems in 
test builds of wxWidgets I maintain. Note that I have none C++ standards so I'm
not 
sure whether DMC went now into "correct" way ot brought something which was
legal. 
At least my Open Watcom 1.3, Borland, VC 7 and GCC build did not report these
problems (however DMC could reasonable to _warn_ about them which did not 
happened in other compilers).


1. "Error: 'i' already defined":

   for (int i = 0; i < images; i++)
   {
        ....
        if ( image->HasMask() )
        {
            ....
        }
        else
        {
            ....
            int i, j;
            for (i = 0; i < mask.GetWidth(); k++)
                for (j = 0; j < mask.GetHeight(); j++)
                    mask.SetRGB(i, j, 0, 0, 0 );
        }
        ....
   }


2. "Error: 'mark' is already defined" - while in case 1) it was clear that first
   'int i' conflicted with second 'int i'. But in this case mark 'was' of 
   different type:

   wxHtmlContainerCell *mark = c;
   ....
   if (m_Numbering == 0)
   {
       ....
   }
   else
   {
       ....
       wxString mark;
       mark.Printf(wxT("%i."), m_Numbering);
       c->InsertCell(new wxHtmlWordCell(mark, *(m_WParser->GetDC())));
   }


3. "Error: ambiguous reference to symbol"

   wxRegKey key;
   wxString str = key;
                     ^ Error: ambiguous reference to symbol

   Class wxRegKey has operator bool() and operator wxString(), see
   http://cvs.wxwidgets.org/viewcvs.cgi/wxWidgets/include/wx/msw/registry.h?annotate=1.33


4. Internal error: eh 759

   I will try to track this down but this is more time consuming than I have
   time so if you have any suggestion how I could improve my searching for
   minimal duplication of this internal error then it could be great.
   Also note that this internal error could be earlier than than 8.45.2 because
   happened in a build variant I did not run recently.


Thanks for keeping progress of DMC. Impressive!


BTW: There was recently released http://www.wxwidgets.org/book/ which AFAIK
includes DMC on CD. Would be great to see it menationed on 
http://www.digitalmars.com/bibliography.html :-)


ABX

"Walter Bright" <newshound digitalmars.com> writes:

need an example. Thanks, -Walter

"Walter Bright" <newshound digitalmars.com> writes:

"W³odzimierz Skiba" <abx abx.art.pl> wrote in message
news:dfhv9g$25r0$1 digitaldaemon.com...
 4. Internal error: eh 759

    I will try to track this down but this is more time consuming than I

have
    time so if you have any suggestion how I could improve my searching for
    minimal duplication of this internal error then it could be great.
    Also note that this internal error could be earlier than than 8.45.2

because
    happened in a build variant I did not run recently.

I rewrote how destructors for subobjects were handled in destructors. So
that might be the problem.

"Walter Bright" <newshound digitalmars.com> writes:

"W³odzimierz Skiba" <abx abx.art.pl> wrote in message
news:dfhv9g$25r0$1 digitaldaemon.com...
 BTW: There was recently released http://www.wxwidgets.org/book/ which

AFAIK
 includes DMC on CD. Would be great to see it menationed on
 http://www.digitalmars.com/bibliography.html :-)

Done!