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author | Nicholas Clark <nick@ccl4.org> | 2009-06-23 23:01:41 +0100 |
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committer | Nicholas Clark <nick@ccl4.org> | 2009-06-23 23:01:41 +0100 |
commit | aad1d01f8120094381e88346b64f3558d2c6e66b (patch) | |
tree | 8989c0852ce7e53096ae2c9cc5cc94b5c7463160 /pod | |
parent | f337e9820d63f3c977ef7cc7f581b09d9f2a6e2c (diff) | |
download | perl-aad1d01f8120094381e88346b64f3558d2c6e66b.tar.gz |
Note that the "Deep recursion" depth warning threshold can be changed from 100.
Diffstat (limited to 'pod')
-rw-r--r-- | pod/perldiag.pod | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pod/perldiag.pod b/pod/perldiag.pod index 4beacc3fc3..9f13d6e113 100644 --- a/pod/perldiag.pod +++ b/pod/perldiag.pod @@ -1408,6 +1408,9 @@ L<perlfunc/pack>. infinite recursion, unless you're writing strange benchmark programs, in which case it indicates something else. +This threshold can be changed from 100, by recompiling the F<perl> binary, +setting the C pre-processor macro C<PERL_SUB_DEPTH_WARN> to the desired value. + =item defined(@array) is deprecated (D deprecated) defined() is not usually useful on arrays because it |