2010-02-21 Paolo Carlini <paolo.carlini@oracle.com> * include/std/complex (proj): Change return type per DR 1137. (conj): Copy from tr1_impl, likewise adjust return type. * include/tr1_impl/complex (conj): Remove. * include/tr1/complex (conj): Add both overloads. * testsuite/26_numerics/complex/dr781.cc: Rename to... * testsuite/26_numerics/complex/dr781_dr1137.cc: ... this, and extend. * include/tr1_impl/complex (arg): Optimize. From-SVN: r156940
