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authorZefram <zefram@fysh.org>2017-12-01 01:39:57 +0000
committerZefram <zefram@fysh.org>2017-12-01 01:41:39 +0000
commit009165e9970c3fcc3a252874e1ed96b1733976ea (patch)
tree80b975deefc36b9ca36df08cbd1702a2f12a497f /.dir-locals.el
parent64072da0d64f4e24d5d3f53f391a1fb7a5121ac0 (diff)
downloadperl-009165e9970c3fcc3a252874e1ed96b1733976ea.tar.gz
revert changes to st_ino signedness handling
This reverts commits 8843856e9716655549cce789b3338e1d4c72fffb, 3676f9e77d46b61f4785aad171f02bed29df0c07, and 793c2ded15ca832d1df1fabbc3b2e7562a057697. As noted in the large comment above the relevant code, the probed ST_INO_SIGN is not reliable enough for its purpose, because Configure makes guesses. The actual compiler knows whether st_ino is signed, and is perfectly capable of optimising out the negative-handling code in the usual case that st_ino is unsigned, without any need for us to preprocess it away.
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