id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
8568,Infinite loop in hash_value_signed/hash_value_unsigned,alex@…,Daniel James,"Visual C++ 2012 static analysis found these two infinite loop warnings in hash.hpp:


{{{
for(unsigned int i = length * size_t_bits; i > 0; i -= size_t_bits)
{
    seed ^= (std::size_t) (positive >> i) + (seed<<6) + (seed>>2);
}
}}}

Warning message:

{{{
hash.hpp(156): warning : C6295: Ill-defined for-loop:  'unsigned int' values are always of range '0' to '4294967295'.  Loop executes infinitely.
hash.hpp(176): warning : C6295: Ill-defined for-loop:  'unsigned int' values are always of range '0' to '4294967295'.  Loop executes infinitely.
}}}",Bugs,closed,To Be Determined,hash,Boost 1.53.0,Problem,fixed,,