https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83237
--- Comment #5 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> --- Author: paolo Date: Sun Dec 24 22:08:52 2017 New Revision: 255993 URL: https://gcc.gnu.org/viewcvs?rev=255993&root=gcc&view=rev Log: 2017-12-24 Michele Pezzutti <mp...@tiscali.it> PR libstdc++/83237 * include/bits/random.tcc (poisson_distribution<>::operator()): Fix __x = 1 case - see updated Errata of Devroye's treatise. * testsuite/26_numerics/random/poisson_distribution/operators/ values.cc: Add test. * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line number. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/random.tcc trunk/libstdc++-v3/testsuite/26_numerics/random/poisson_distribution/operators/values.cc trunk/libstdc++-v3/testsuite/26_numerics/random/pr60037-neg.cc