Re: Build 1374: one warning left on Mac OS X

[Dr . Jürgen Sauermann]

    Hi Louis,
      
      thanks, hopefully fixed in SVN 1375.
    
    BTW: if you use clang because you are on macOS, please be aware of
    the following:
    
    https://www.fsf.org/news/the-problems-with-apple-arent-just-outages-they-are-injustices
    
    It could mean that the days are counted where you can use GNU APL on
    Apple machines.
    
    Best Regards,
    Jürgen

On 12/10/20 8:02 PM, Louis Chretien via Bugs and suggestions for GNU APL wrote:

With SVN 1374, there’s only one warning left:

g++ -DHAVE_CONFIG_H -I. -I..    -Wall -I sql         -g -O2 -MT apl-Value.o -MD -MP -MF .deps/apl-Value.Tpo -c -o apl-Value.o `test -f 'Value.cc' || echo './'`Value.cc

Value.cc:629:46: warning: source of this 'memcpy' call is a pointer to dynamic class 'Cell'; vtable pointer will be copied

      [-Wdynamic-class-memaccess]

   memcpy(reinterpret_cast<void *>(doubled), ravel, 2*old_rows*sizeof(Cell));

   ~~~~~~                                    ^

Value.cc:629:46: note: explicitly cast the pointer to silence this warning

   memcpy(reinterpret_cast<void *>(doubled), ravel, 2*old_rows*sizeof(Cell));

                                             ^

                                             (void*)

1 warning generated.

mv -f .deps/apl-Value.Tpo .deps/apl-Value.Po

---

Louis Chrétien

lchretien@mac.com