https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86655
--- Comment #7 from emsr at gcc dot gnu.org --- Author: emsr Date: Wed Mar 6 13:38:32 2019 New Revision: 269423 URL: https://gcc.gnu.org/viewcvs?rev=269423&root=gcc&view=rev Log: 2019-03-06 Edward Smith-Rowland <3dw...@verizon.net> PR libstdc++/86655 - std::assoc_legendre should not constrain the value of m (or x). * include/tr1/legendre_function.tcc (__assoc_legendre_p, __sph_legendre): If degree > order Don't throw, return 0. (__legendre_p, __assoc_legendre_p): Don't constrain x either. * testsuite/special_functions/02_assoc_legendre/pr86655.cc: New test. * testsuite/special_functions/20_sph_legendre/pr86655.cc: New test. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/pr86655.cc: New test. * testsuite/tr1/5_numerical_facilities/special_functions/ 22_sph_legendre/pr86655.cc: New test. Added: trunk/libstdc++-v3/testsuite/special_functions/02_assoc_legendre/pr86655.cc trunk/libstdc++-v3/testsuite/special_functions/20_sph_legendre/pr86655.cc trunk/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/pr86655.cc trunk/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/22_sph_legendre/pr86655.cc Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/tr1/legendre_function.tcc
