From: Keith.S.Thompson+u@gmail.com   
      
   Tim Rentsch  writes:   
   > Keith Thompson  writes:   
   [...]   
   >> I recently played around with an attempted framework using _Generic.   
   >> The goal was to be able to write something like   
   >>   
   >>     print(s(x), s(y), s(z));   
   >>   
   >> where x, y, and z can be of more or less arbitrary types (integer,   
   >> floating-point char*).  The problem I ran into was that only one of   
   >> the generic associations is evaluated (which one is determined at   
   >> compile time), but *all* of them have to be valid code.   
   >   
   > That is annoying but it shouldn't be too hard to work around   
   > it.  To verify that hypothesis I wrote this test case:   
   >   
   >   
   >         #include    
   >         #include    
   >         #include    
   >   
   >         #include "h/show.h"   
   >   
   >         int   
   >         main(){   
   [30 lines deleted]   
   >             show(   
   >                 uc,sc,us,ss,ui,si,ul,sl,ull,sll,   
   >                 c,f,d,ld,yes,no,u16,s16,uge32,sge32,   
   >                 runtime,now,offset,uf32,sf32,   
   >                 c * now / 1e8 * ld,   
   >                 foo, bas   
   >             );   
   >             printf( "\n" );   
   >   
   >             return  0;   
   >         }   
   >   
   > which compiles under C11 and (along with the show.h include file)   
   > produces output:   
   >   
   >                   uc = 255   
   >                   sc = -1   
   >                   us = 65535   
   [23 lines deleted]   
   >                  foo = "foo"   
   >                  bas = (const char *) "bas"   
      
   Were you planning to show us what show.h looks like?   
      
   --   
   Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com   
   void Void(void) { Void(); } /* The recursive call of the void */   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)