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   comp.lang.c++.moderated      Moderated discussion of C++ superhackery      33,346 messages   

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   Message 31,348 of 33,346   
   Matthias Hofmann to Bart van Ingen Schenau   
   Re: Type length in bits?   
   14 May 11 02:17:29   
   
   XPost: comp.lang.c++   
   From: hofmann@anvil-soft.com   
      
   "Bart van Ingen Schenau"  schrieb im Newsbeitrag   
   news:ipr9ha$92o$1@ingen-schenau.demon.nl...   
   >   
   > Matthias Hofmann Wrote:   
   >   
   >> I there actually a difference between the << and the >> operator with   
   >> respect to the number of positions that can be shifted?   
   >   
   > No, but the >> operator is not defined if the left-hand operand has a   
   > value   
   > < 0.   
      
   Really? So this is undefined behaviour? I thought that this would shift in   
   sign bits from the left, at least that's what happens on Microsoft Visual   
   C++ 6.0.   
      
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   Matthias Hofmann   
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