[Bug c/36708] New: syntatic warning

[robert dot lore at opensyscon dot com dot au]

I think this code is syntactically correct, but can cause problems in
debugging. If you don't scrutinize the code too carefully you can waste time
here - code was a cut and paste from strcpy to integer assignment with
resultant comma not changed to assignment.

 // this code does nothing !
 f -> font_size, current_font_size;

 // this code does something
 f -> font_size= current_font_size;

should this produce a warning like "statement does nothing" ? its like an
unused variable warning, it is a courtesy thing..


-- 
           Summary: syntatic warning
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: robert dot lore at opensyscon dot com dot au
 GCC build triplet: same
  GCC host triplet: x86 linux (redhat) gcc
GCC target triplet: same


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36708