| Subject: | Tests fail with -Duselongdouble |
If perl was compiled with -Duselongdouble, then the test suite fails (at least this happens on a debian/linux system with perl 5.22.3):
# Failed test at t/005-way-nodes.t line 36.
# got: '47.8999999999999986'
# expected: '47.9'
# Failed test at t/005-way-nodes.t line 36.
# got: '7.40000000000000036'
# expected: '7.4'
# Failed test at t/005-way-nodes.t line 37.
# got: '47.7999999999999972'
# expected: '47.8'
# Failed test at t/005-way-nodes.t line 37.
# got: '7.20000000000000018'
# expected: '7.2'
# Failed test at t/005-way-nodes.t line 38.
# got: '47.7000000000000028'
# expected: '47.7'
# Failed test at t/005-way-nodes.t line 38.
# got: '7.09999999999999964'
# expected: '7.1'
# Looks like you failed 6 tests of 19.
t/005-way-nodes.t ...........
Dubious, test returned 6 (wstat 1536, 0x600)
Failed 6/19 subtests