ruby.git/pack.c, branch v2_4_0_preview2

* pack.c (pack_pack): use union instead of bare variable to ease

2016-07-05T02:08:55+00:00

  optimizations and avoid assigning x87 floating point number.
  [ruby-core:74496] [Bug #12209]

* pack.c (pack_unpack): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

internal.h: ONLY_FOR_INTERNAL_USE

2016-04-27T05:29:49+00:00

* error.c (ruby_only_for_internal_use): raise fatal error when
  deprecated function only for internal use is called, not just a
  warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

pack.c: check index range

2015-12-13T09:33:40+00:00

* pack.c (pack_pack): always check index range against the
  receiver array length, which can be shortened by elements
  conversion.  reported by Marcin 'Icewall' Noga of Cisco Talos.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* pack.c (pack_unpack, AVOID_CC_BUG): Very ugly workaround for

2015-11-13T17:06:43+00:00

  optimization bug of Oracle Solaris Studio 12.4 on Solaris
  with -xO4 optimization option. [Bug #11684]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* pack.c (pack_{un,}pack): new template character `j` and `J`, pointer

2015-06-12T12:22:36+00:00

  with signed and unsigned integers.

* NEWS: mention bout this featre.
  [Feature #11215] [ruby-dev:49015]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

util.c: hexdigit

2015-02-13T07:07:39+00:00

* util.c (hexdigit): extract identical constants.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* internal.h: Include ruby.h and ruby/encoding.h to be

2014-11-15T11:49:06+00:00

  includable without prior inclusion.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

pack.c: escape and encoding

2014-11-06T14:58:43+00:00

* pack.c (pack_pack): escape unprintable characters and preserve
  the encoding of warning message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* pack.c (pack_unpack): Add casts for char references for 'u'.

2014-10-17T14:28:34+00:00

  Fix line ending recognition algorithm.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* pack.c (pack_unpack): Add casts for char references for 'b' and 'h'.

2014-10-17T12:52:26+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e