------- Comment #7 from gdr at integrable-solutions dot net 2007-01-10 03:33 ------- Subject: Re: SIGSEGV in valarray::cshift(n) on empty array
"sebor at roguewave dot com" <[EMAIL PROTECTED]> writes: | (In reply to comment #3) | > The standard refers to "(l+n)%size()", so if size()=0, that seems to be | > undefined. On the other hand, it seems fairly obvious what should happen in | > this case (ie nothing). | | The requirement is to "return an object of length size() each of whose | elements..." If there are no elements the "..." doesn't/cannot apply. I disagree. The specification is not that of unconditional return. And if that is what is intended, then that is not what the standard wrote. -- Gaby -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30416
