2017-04-20 Edward Smith-Rowland <3dw4rd@verizon.net>
commiteb4691e114f0de1a95817bdbd8b91fc611cc9ebd
authoremsr <emsr@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 20 Apr 2017 15:41:59 +0000 (20 15:41 +0000)
committeremsr <emsr@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 20 Apr 2017 15:41:59 +0000 (20 15:41 +0000)
tree2ce615d6767af9d638b710fbd175adef0707963d
parentaefec09646b34ab4a097194f32f3338ece53fdf9
2017-04-20  Edward Smith-Rowland  <3dw4rd@verizon.net>

PR libstdc++/68397 std::tr1::expint fails ... long double arguments.
* include/tr1/exp_integral.tcc: Increase iteration limits.
* testsuite/tr1/5_numerical_facilities/special_functions/15_expint/
pr68397.cc: New test.
* testsuite/special_functions/14_expint/pr68397.cc: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@247027 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/include/tr1/exp_integral.tcc
libstdc++-v3/testsuite/special_functions/14_expint/pr68397.cc [new file with mode: 0644]
libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/15_expint/pr68397.cc [new file with mode: 0644]