From: Keith.S.Thompson+u@gmail.com   
      
   Philipp Klaus Krause  writes:   
   > Am 23.11.25 um 16:06 schrieb Michael S:   
   >> Upper limit is implementation-defined.   
   >> On both existing implementations the limit (on 64-bit targets) appears   
   >> to be 2**16 or  2**16-1. I don't remember which one.   
      
   Recent versions of gcc have BITINT_MAXWIDTH == 65535.   
      
   llvm/clang has BITINT_MAXWIDTH == 8388608 (2**23) (and some serious   
   performance problems with multiplication and division for large _BitInt   
   types).   
      
   > Thisis comp.lang.c, not comp.lang.c++. There still are implementations   
   > of C other than GCC and clang. E.g. SDCC has a limit of 64.   
      
   I didn't see any references to C++ in the parent article.  But it's   
   interesting that SDCC support _BitInt.   
      
   --   
   Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com   
   void Void(void) { Void(); } /* The recursive call of the void */   
      
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