Snippets for wxwidgets 3.2.12 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/wxGTK/3.2.12/1.fc46/data/logs/ppc64le/build.log.

../src/stc/scintilla/lexers/LexDMAP.cxx:54:36: warning: variable ‘numNonBlank’ set but not used [-Wunused-but-set-variable=]
   54 |     Sci_Position posLineStart = 0, numNonBlank = 0;
      |                                    ^~~~~~~~~~~

../src/stc/scintilla/lexers/LexCoffeeScript.cxx:119:13: warning: variable ‘visibleChars’ set but not used [-Wunused-but-set-variable=]
  119 |         int visibleChars = 0;
      |             ^~~~~~~~~~~~

../src/stc/scintilla/lexers/LexProgress.cxx:230:8: warning: variable ‘visibleChars’ set but not used [-Wunused-but-set-variable=]
  230 |    int visibleChars = 0;
      |        ^~~~~~~~~~~~

../src/stc/scintilla/lexers/LexSQL.cxx:446:22: warning: variable ‘offset’ set but not used [-Wunused-but-set-variable=]
  446 |         Sci_Position offset = 0;
      |                      ^~~~~~

../src/stc/scintilla/lexers/LexVisualProlog.cxx:466:9: warning: variable ‘visibleChars’ set but not used [-Wunused-but-set-variable=]
  466 |     int visibleChars = 0;
      |         ^~~~~~~~~~~~

../include/wx/dialog.h:110:36: warning: ‘_1’ may be used uninitialized [-Wmaybe-uninitialized]
  110 |         return DoGetParentForDialog(wxDIALOG_MODALITY_APP_MODAL, parent, style);
      |                ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

../src/html/chm.cpp:512:14: warning: unused variable ‘mode_str’ [-Wunused-variable]
  512 |     wxString mode_str;
      |              ^~~~~~~~

../src/html/winpars.cpp:470:16: warning: variable ‘pos’ set but not used [-Wunused-but-set-variable=]
  470 |         size_t pos = 0;
      |                ^~~

/usr/include/c++/16/bits/basic_string.h:238:28: warning: array subscript 20 is outside array bounds of ‘void[664]’ [-Warray-bounds=]
  238 |       { return _M_dataplus._M_p; }
      |                            ^~~~

/usr/include/c++/16/bits/basic_string.h:1189:19: warning: array subscript 20 is outside array bounds of ‘void[664]’ [-Warray-bounds=]
 1189 |         size_type __sz = _M_string_length;
      |                   ^~~~