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| author | TAKAI Kousuke <62541129+t-a-k@users.noreply.github.com> | 2022-01-14 01:05:53 +0900 |
|---|---|---|
| committer | James E Keenan <jkeenan@cpan.org> | 2022-02-15 18:29:14 -0500 |
| commit | 32d006195733d947290db028dce11bcaf8b1eed0 (patch) | |
| tree | 63508b859223507ed1bc922237ee3a24f8f536b1 | |
| parent | cc4fcefcb93f6c8a5e9146da9f4865d0711ffae0 (diff) | |
| download | perl-32d006195733d947290db028dce11bcaf8b1eed0.tar.gz | |
POSIX.pod: NaN-ness should be able to be tested by "=="
A note in the description of "isnan" used to say that NaN-ness
cannot be tested with equality operator, but it should be possible.
| -rw-r--r-- | ext/POSIX/lib/POSIX.pod | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/POSIX/lib/POSIX.pod b/ext/POSIX/lib/POSIX.pod index 4f85f35c8c..52c927ca0d 100644 --- a/ext/POSIX/lib/POSIX.pod +++ b/ext/POSIX/lib/POSIX.pod @@ -825,7 +825,7 @@ to use instead. See L<perlrecharclass/POSIX Character Classes>. Returns true if the argument is C<NaN> (not-a-number) [C99]. Added in Perl v5.22. -Note that you cannot test for "C<NaN>-ness" with +Note that you can test for "C<NaN>-ness" with $x == $x |