Date: Sunday May 26, 2019 @ 19:50 Author: argrath Update of /cvsroot/perldocjp/docs/perl/5.30.0 In directory sf-cvs:/tmp/cvs-serv65160/perl/5.30.0 Added Files: perl5300delta.pod Log Message: 5.30.0/perl5300delta =================================================================== File: perl5300delta.pod Status: Up-to-date Working revision: 1.1 Sun May 26 10:50:25 2019 Repository revision: 1.1 /cvsroot/perldocjp/docs/perl/5.30.0/perl5300delta.pod,v Existing Tags: No Tags Exist -------------- next part -------------- Index: docs/perl/5.30.0/perl5300delta.pod diff -u /dev/null docs/perl/5.30.0/perl5300delta.pod:1.1 --- /dev/null Sun May 26 19:50:25 2019 +++ docs/perl/5.30.0/perl5300delta.pod Sun May 26 19:50:25 2019 @@ -0,0 +1,3417 @@ + +=encoding euc-jp + +=head1 NAME + +=begin original + +perldelta - what is new for perl v5.30.0 + +=end original + +perl5300delta - perl v5.30.0 ¤Ç¤ÎÊѹ¹ÅÀ + +=head1 DESCRIPTION + +=begin original + +This document describes differences between the 5.28.0 release and the 5.30.0 +release. + +=end original + +¤³¤Îʸ½ñ¤Ï 5.28.0 ¥ê¥ê¡¼¥¹¤È 5.30.0 ¥ê¥ê¡¼¥¹¤ÎÊѹ¹ÅÀ¤òµ½Ò¤·¤Æ¤¤¤Þ¤¹¡£ + +=begin original + +If you are upgrading from an earlier release such as 5.26.0, first read +L<perl5280delta>, which describes differences between 5.26.0 and 5.28.0. + +=end original + +5.26.0 ¤Î¤è¤¦¤Ê°ÊÁ°¤Î¥ê¥ê¡¼¥¹¤«¤é¹¹¿·¤¹¤ë¾ì¹ç¤Ï¡¢¤Þ¤º 5.26.0 ¤È +5.28.0 ¤Î°ã¤¤¤Ë¤Ä¤¤¤Æµ½Ò¤·¤Æ¤¤¤ë L<perl5280delta> ¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£ + +=head1 Notice + +(Ãí°Õ) + +=begin original + +sv_utf8_(downgrade|decode) are no longer marked as experimental. +L<[perl #133788]|https://rt.perl.org/Ticket/Display.html?id=133788>. + +=end original + +sv_utf8_(downgrade|decode) ¤Ï¤â¤Ï¤ä¼Â¸³Åª¤Ç¤Ï¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133788]|https://rt.perl.org/Ticket/Display.html?id=133788>. + +=head1 Core Enhancements + +(¥³¥¢¤Î³ÈÄ¥) + +=head2 Limited variable length lookbehind in regular expression pattern matching is now experimentally supported + +(Àµµ¬É½¸½¥Ñ¥¿¡¼¥ó¤Ç¤ÎÀ©¸Â¤µ¤ì¤¿ÊÑ¿ôŤθåÊý»²¾È¤Ë¼Â¸³Åª¤ËÂбþ¤·¤Þ¤·¤¿) + +=begin original + +Using a lookbehind assertion (like C<(?<=foo?)> or C<(?<!ba{1,9}r)> previously +would generate an error and refuse to compile. Now it compiles (if the +maximum lookbehind is at most 255 characters), but raises a warning in +the new C<experimental::vlb> warnings category. This is to caution you +that the precise behavior is subject to change based on feedback from +use in the field. + +=end original + +(C<(?<=foo?)> ¤ä C<(?<!ba{1,9}r)> ¤Î¤è¤¦¤Ê) ¸åÊý»²¾È¥¢¥µ¡¼¥È¤ò»È¤¦¤È¡¢ +°ÊÁ°¤Ï¥¨¥é¡¼¤¬È¯À¸¤·¤Æ¥³¥ó¥Ñ¥¤¥ë¤òµñÈݤ·¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï (ºÇÂç¸åÊý»²¾È¤¬ºÇÂç 255 ʸ»ú¤Ê¤é) ¥³¥ó¥Ñ¥¤¥ë¤Ï¤µ¤ì¤Þ¤¹¤¬¡¢ +¿·¤·¤¤ C<experimental::vlb> ·Ù¹ð¥«¥Æ¥´¥ê¤Î·Ù¹ð¤¬È¯À¸¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï¡¢Àµ³Î¤Ê¿¶¤ëÉñ¤¤¤Ï¸½¾ì¤Ç¤Î¥Õ¥£¡¼¥É¥Ð¥Ã¥¯¤ò´ð¤Ë¤·¤ÆÊѹ¹¤µ¤ì¤ë +ͽÄê¤Ç¤¢¤ë¤³¤È¤òÃí°Õ¤¹¤ë¤â¤Î¤Ç¤¹¡£ + +=begin original + +See L<perlre/(?<=pattern)> and L<perlre/(?<!pattern)>. + +=end original + +L<perlre/(?<=pattern)> and L<perlre/(?<!pattern)> ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head2 The upper limit C<"n"> specifiable in a regular expression quantifier of the form C<"{m,n}"> has been doubled to 65534 + +(C<"{m,n}"> ·Á¼°¤ÎÀµµ¬É½¸½ÎÌ»ØÄê»Ò¤Î C<"n"> ¤Î¾å¸Â¤¬ 65534 ¤ËÇÜÁý¤·¤Þ¤·¤¿) + +=begin original + +The meaning of an unbounded upper quantifier C<"{m,}"> remains unchanged. +It matches 2**31 - 1 times on most platforms, and more on ones where a C +language short variable is more than 4 bytes long. + +=end original + +¾å¸Â»ØÄê¤Ê¤·ÎÌ»ØÄê»Ò C<"{m,}"> ¤Î°ÕÌ£¤ÏÊѤï¤ê¤Þ¤»¤ó¡£ +¤³¤ì¤Ï¤Û¤È¤ó¤É¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç 2**31 - 1 ²ó¥Þ¥Ã¥Á¥ó¥°¤·¡¢ +C ¸À¸ì¤Î short ÊÑ¿ô¤ÎŤµ¤¬ 4 ¥Ð¥¤¥È¤è¤êŤ¤¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç¤Ï¤â¤Ã¤È +¿¤¯¤Ê¤ê¤Þ¤¹¡£ + +=head2 Unicode 12.1 is supported + +(Unicode 12.1 ¤ËÂбþ¤·¤Þ¤·¤¿) + +=begin original + +Because of a change in Unicode release cycles, Perl jumps from Unicode +10.0 in Perl 5.28 to Unicode 12.1 in Perl 5.30. + +=end original + +Unicode ¤Î¥ê¥ê¡¼¥¹¥µ¥¤¥¯¥ë¤ÎÊѹ¹¤Ë¤è¤ê¡¢Perl ¤Ï Perl 5.28 ¤Î +Unicode 10.0 ¤«¤é Perl 5.30 ¤Î Unicode 12.1 ¤Ë¥¸¥ã¥ó¥×¤·¤Þ¤¹¡£ + +=begin original + +For details on the Unicode changes, see +L<https://www.unicode.org/versions/Unicode11.0.0/> for 11.0; +L<https://www.unicode.org/versions/Unicode12.0.0/> for 12.0; +and +L<https://www.unicode.org/versions/Unicode12.1.0/> for 12.1. +(Unicode 12.1 differs from 12.0 only in the addition of a single +character, that for the new Japanese era name.) + +=end original + +Unicode ¤ÎÊѹ¹¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï¡¢ +11.0 ¤Ï L<https://www.unicode.org/versions/Unicode11.0.0/> ¤ò¡¢ +12.0 ¤Ï L<https://www.unicode.org/versions/Unicode12.0.0/> ¤ò¡¢ +12.1 ¤Ï L<https://www.unicode.org/versions/Unicode12.1.0/> ¤ò +»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ +(Unicode 12.1 ¤Î 12.0 ¤È¤Î°ã¤¤¤Ï¡¢¿·¤·¤¤ÆüËܤθµ¹æ¤òɽ¤¹°ì¤Ä¤Îʸ»ú¤¬ +Äɲ䵤줿¤À¤±¤Ç¤¹¡£) + +=begin original + +The Word_Break property, as in past Perl releases, remains tailored to +behave more in line with expectations of Perl users. This means that +sequential runs of horizontal white space characters are not broken +apart, but kept as a single run. Unicode 11 changed from past versions +to be more in line with Perl, but it left several white space characters +as causing breaks: TAB, NO BREAK SPACE, and FIGURE SPACE (U+2007). We +have decided to continue to use the previous Perl tailoring with regards +to these. + +=end original + +Word_Break ÆÃÀ¤Ï¡¢²áµî¤Î Perl ¥ê¥ê¡¼¥¹¤ÈƱÍÍ¡¢Perl ¥æ¡¼¥¶¡¼¤Î +¿ä¬¤È¤è¤ê°ìÃפ¹¤ë¤è¤¦¤Ë¿¶¤ëÉñ¤¤¤òÄ´À°¤·¤¿¤Þ¤Þ¤Ç¤¹¡£ +¤³¤ì¤Ï¡¢°ú¤Â³¤¯¿åÊ¿¶õÇòʸ»ú¤ÎÎó¤Ïʬ³ä¤µ¤ì¤º¡¢°ì³¤¤Î¤Þ¤Þ¤Ë +¤Ê¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£ +Unicode 11 ¤Ï¤è¤ê Perl ¤Ë°ìÃפ¹¤ë¤è¤¦¤Ë²áµî¤Î¥Ð¡¼¥¸¥ç¥ó¤«¤é +Êѹ¹¤µ¤ì¤Þ¤·¤¿¤¬¡¢¤Þ¤À¤¤¤¯¤Ä¤«¤Î¶õÇòʸ»ú¤¬Ê¬³ä¤ò°ú¤µ¯¤³¤·¤Þ¤¹: +TAB, NO BREAK SPACE, FIGURE SPACE (U+2007)¡£ +»ä¤¿¤Á¤Ï¤³¤ì¤é¤ËÂФ¹¤ë°ÊÁ°¤Î Perl ¤ÎÄ´À°¤ò³¤±¤ë¤³¤È¤Ë¤·¤Þ¤·¤¿¡£ + +=head2 Wildcards in Unicode property value specifications are now partially supported + +(Unicode ÆÃÀÃÍ»ØÄê¤Î¥ï¥¤¥ë¥É¥«¡¼¥É¤ËÉôʬŪ¤ËÂбþ¤·¤Þ¤·¤¿) + +=begin original + +You can now do something like this in a regular expression pattern + +=end original + +Àµµ¬É½¸½¥Ñ¥¿¡¼¥óÃæ¤Ç¼¡¤Î¤è¤¦¤Ê¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿: + + qr! \p{nv= /(?x) \A [0-5] \z / }! + +=begin original + +which matches all Unicode code points whose numeric value is +between 0 and 5 inclusive. So, it could match the Thai or Bengali +digits whose numeric values are 0, 1, 2, 3, 4, or 5. + +=end original + +¤³¤ì¤Ï¿ôÃͤ¬ 0 ¤«¤é 5 ¤Ç¤¢¤ë¤¹¤Ù¤Æ¤Î Unicode Éä¹æ°ÌÃ֤˥ޥåÁ¥ó¥°¤·¤Þ¤¹¡£ +½¾¤Ã¤Æ¡¢¤³¤ì¤Ï¥¿¥¤¸ì¿ô»ú¤ä¥Ù¥ó¥¬¥ë¸ì¿ô»ú¤Ç 0, 1, 2, 3, 4, 5 ¤ò°ÕÌ£¤¹¤ë +¤â¤Î¤Ë¥Þ¥Ã¥Á¥ó¥°¤·¤Þ¤¹¡£ + +=begin original + +This marks another step in implementing the regular expression features +the Unicode Consortium suggests. + +=end original + +¤³¤ì¤Ï Unicode Consortium ¤¬Äó°Æ¤·¤Æ¤¤¤ëÀµµ¬É½¸½µ¡Ç½¤ò¼ÂÁõ¤¹¤ë¤¿¤á¤Î +¤µ¤é¤Ê¤ë°ìÊâ¤È¤Ê¤ê¤Þ¤¹¡£ + +=begin original + +Most properties are supported, with the remainder planned for 5.32. +Details are in L<perlunicode/Wildcards in Property Values>. + +=end original + +¤Û¤È¤ó¤É¤ÎÆÃÀ¤ËÂбþ¤·¤Æ¤¤¤Æ¡¢»Ä¤ê¤Ï 5.32 ¤Ë·×²è¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ +¾ÜºÙ¤Ï L<perlunicode/Wildcards in Property Values> ¤Ë¤¢¤ê¤Þ¤¹¡£ + +=head2 qr'\N{name}' is now supported + +(qr'\N{name}' ¤ËÂбþ¤·¤Þ¤·¤¿) + +=begin original + +Previously it was an error to evaluate a named character C<\N{...}> +within a single quoted regular expression pattern (whose evaluation is +deferred from the normal place). This restriction is now removed. + +=end original + +°ÊÁ°¤Ï¡¢(ɾ²Á¤¬Ä̾ï¤è¤êÃٱ䤹¤ë) ¥·¥ó¥°¥ë¥¯¥©¡¼¥ÈÀµµ¬É½¸½¥Ñ¥¿¡¼¥ó¤ÎÃæ¤Î +̾Á°Éդʸ»ú C<\N{...}> ¤òɾ²Á¤¹¤ë¤È¥¨¥é¡¼¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ÎÀ©¸Â¤Ï¼è¤ê½ü¤«¤ì¤Þ¤·¤¿¡£ + +=head2 Turkic UTF-8 locales are now seamlessly supported + +(¥È¥ë¥³¸ì¤Î UTF-8 ¥í¥±¡¼¥ë¤Ë¥·¡¼¥à¥ì¥¹¤ËÂбþ¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +Turkic languages have different casing rules than other languages for +the characters C<"i"> and C<"I">. The uppercase of C<"i"> is LATIN +CAPITAL LETTER I WITH DOT ABOVE (U+0130); and the lowercase of C<"I"> is LATIN +SMALL LETTER DOTLESS I (U+0131). Unicode furnishes alternate casing +rules for use with Turkic languages. Previously, Perl ignored these, +but now, it uses them when it detects that it is operating under a +Turkic UTF-8 locale. + +=end original + +¥È¥ë¥³¸ì¤Ï C<"i"> ¤È C<"I"> ¤Î¤Ë´Ø¤·¤Æ¤Û¤«¤Î¸À¸ì¤È°Û¤Ê¤ëÂçʸ»ú¾®Ê¸»úÊÑ´¹µ¬Â§¤ò +»ý¤Á¤Þ¤¹¡£ +C<"i"> ¤ÎÂçʸ»ú¤Ï LATIN CAPITAL LETTER I WITH DOT ABOVE (U+0130) ¤Ç¤¹; +¤½¤·¤Æ C<"I"> ¤Î¾®Ê¸»ú¤Ï LATIN SMALL LETTER DOTLESS I (U+0131) ¤Ç¤¹¡£ +Unicode ¤Ï¥È¥ë¥³¸ì¤Ç»È¤¦¤¿¤á¤ÎÂåÂØÂçʸ»ú¾®Ê¸»úÊÑ´¹µ¬Â§¤òÄ󶡤·¤Æ¤¤¤Þ¤¹¡£ +°ÊÁ°¤Ï¡¢Perl ¤Ï¤³¤ì¤é¤ò̵»ë¤·¤Æ¤¤¤Þ¤·¤¿¤¬¡¢¥È¥ë¥³¸ì UTF-8 ¥í¥±¡¼¥ë¤ò +¸¡½Ð¤·¤¿¤È¤¤Ë¤Ï¤³¤ì¤ò»È¤¦¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=head2 It is now possible to compile perl to always use thread-safe locale operations. + +(¾ï¤Ë¥¹¥ì¥Ã¥É¥»¡¼¥Õ¤Ê¥í¥±¡¼¥ëÁàºî¤ò»È¤¦¤è¤¦¤Ë perl ¤ò¥³¥ó¥Ñ¥¤¥ë¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +Previously, these calls were only used when the perl was compiled to be +multi-threaded. To always enable them, add + +=end original + +°ÊÁ°¤Ï¡¢¤³¤ì¤é¤Î¸Æ¤Ó½Ð¤·¤Ï perl ¤¬¥Þ¥ë¥Á¥¹¥ì¥Ã¥É¤Ç¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤Æ¤¤¤ë +¾ì¹ç¤Ë¤Î¤ß»È¤ï¤ì¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤é¤ò¾ï¤Ë͸ú¤Ë¤¹¤ë¤Ë¤Ï¡¢ + + -Accflags='-DUSE_THREAD_SAFE_LOCALE' + +=begin original + +to your F<Configure> flags. + +=end original + +¤ò F<Configure> ¥Õ¥é¥°¤ËÄɲ䷤Ƥ¯¤À¤µ¤¤¡£ + +=head2 Eliminate opASSIGN macro usage from core + +(opASSIGN ¤ò¥³¥¢¤Ç»È¤ï¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +This macro is still defined but no longer used in core + +=end original + +¤³¤Î¥Þ¥¯¥í¤Ï¤Þ¤ÀÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¤â¤Ï¤ä¥³¥¢¤Ç¤Ï»È¤ï¤ì¤Æ¤¤¤Þ¤»¤ó¡£ + +=head2 C<-Drv> now means something on C<-DDEBUGGING> builds + +(C<-Drv> ¤Ï C<-DDEBUGGING> ¥Ó¥ë¥É¤Ç°ÕÌ£¤ò»ý¤Ä¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +Now, adding the verbose flag (C<-Dv>) to the C<-Dr> flag turns on all +possible regular expression debugging. + +=end original + +C<-Dr> ¥Õ¥é¥°¤ËñÁÀå¥Õ¥é¥° (C<-Dv>) ¤òÄɲ乤ë¤È¡¢¤¹¤Ù¤Æ¤ÎÀµµ¬É½¸½¥Ç¥Ð¥Ã¥°¤¬ +͸ú¤Ë¤Ê¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=head1 Incompatible Changes + +(¸ß´¹À¤Î¤Ê¤¤Êѹ¹) + +=head2 Assigning non-zero to C<$[> is fatal + +(C<$[> ¤Ø¤ÎÈó¥¼¥í¤ÎÂåÆþ¤ÏÃ×̿Ū¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +Setting L<< C<$[>|perlvar/$[ >> to a non-zero value has been deprecated since +Perl 5.12 and now throws a fatal error. +See L<<< perldeprecation/Assigning non-zero to C<< $[ >> is fatal >>>. + +=end original + +L<< C<$[>|perlvar/$[ >> ¤òÈó 0 ¤Ë¤¹¤ë¤Î¤Ï Perl 5.12 ¤«¤éÇÑ»ßͽÄê¤Ç¤·¤¿¤¬¡¢ +¤³¤ì¤ÏÃ×̿Ū¥¨¥é¡¼¤òµ¯¤³¤¹¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<<< perldeprecation/Assigning non-zero to C<< $[ >> is fatal >>> ¤ò +»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head2 Delimiters must now be graphemes + +(¶èÀÚ¤êʸ»ú¤Ï½ñµÁǤǤʤ±¤ì¤Ð¤Ê¤é¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +See L<perldeprecation/Use of unassigned code point or non-standalone grapheme +for a delimiter.> + +=end original + +L<perldeprecation/Use of unassigned code point or non-standalone grapheme +for a delimiter.> ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head2 Some formerly deprecated uses of an unescaped left brace C<"{"> in +regular expression patterns are now illegal + +(°ÊÁ°¤ÏÇÑ»ßͽÄê¤À¤Ã¤¿°ìÉô¤ÎÀµµ¬É½¸½¥Ñ¥¿¡¼¥óÃæ¤Î¥¨¥¹¥±¡¼¥×¤Ê¤·¤Îº¸Ã椫¤Ã¤³ C<"{"> ¤ÏÉÔÀµ¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +But to avoid breaking code unnecessarily, most instances that issued a +deprecation warning, remain legal and now have a non-deprecation warning +raised. See L<perldeprecation/Unescaped left braces in regular expressions>. + +=end original + +¤·¤«¤·ÉÔɬÍפ˥³¡¼¥É¤òÇ˲õ¤¹¤ë¤Î¤òÈò¤±¤ë¤¿¤á¤Ë¡¢ +ÇÑ»ßͽÄê·Ù¹ð¤¬½Ð¤Æ¤¤¤¿¤Û¤È¤ó¤É¤Î¾ì¹ç¤Ç¤Ï¡¢ÀµÅö¤Ê¤Þ¤Þ¤Ç»Ä¤ê¡¢ +ÈóÇÑ»ßͽÄê·Ù¹ð¤¬½Ð¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<perldeprecation/Unescaped left braces in regular expressions> ¤ò +»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head2 Previously deprecated sysread()/syswrite() on :utf8 handles is now fatal + +(°ÊÁ°¤ÏÇÑ»ßͽÄê¤À¤Ã¤¿ :utf8 ¥Ï¥ó¥É¥ë¤Ç¤Î sysread()/syswrite() ¤ÏÃ×̿Ū¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +Calling sysread(), syswrite(), send() or recv() on a C<:utf8> handle, +whether applied explicitly or implicitly, is now fatal. This was +deprecated in perl 5.24. + +=end original + +C<:utf8> ¥Ï¥ó¥É¥ë¤Ç¤Î sysread(), syswrite(), send(), recv() ¤Î¸Æ¤Ó½Ð¤·¤Ï¡¢ +ÌÀ¼¨Åª¤Ç¤¢¤ì°ÅÌÛŪ¤Ç¤¢¤ì¡¢Ã×̿Ū¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï perl 5.24 ¤ÇÇÑ»ßͽÄê¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤·¤¿¡£ + +=begin original + +There were two problems with calling these functions on C<:utf8> +handles: + +=end original + +¤³¤ì¤é¤ò C<:utf8> ¥Ï¥ó¥É¥ë¤Ç¸Æ¤Ó½Ð¤¹¤³¤È¤Ë¤ÏÆó¤Ä¤ÎÌäÂ꤬¤¢¤ê¤Þ¤·¤¿: + +=over + +=item * + +=begin original + +All four functions only paid attention to the C<:utf8> flag. Other +layers were completely ignored, so a handle with +C<:encoding(UTF-16LE)> layer would be treated as UTF-8. Other layers, +such as compression are completely ignored with or without the +C<:utf8> flag. + +=end original + +»Í¤ÄÁ´¤Æ¤Î´Ø¿ô¤Ï C<:utf8> ¥Õ¥é¥°¤Ë¤·¤«Ãí°Õ¤òʧ¤¤¤Þ¤»¤ó¡£ +¤½¤Î¾¤ÎÁؤϴ°Á´¤Ë̵»ë¤µ¤ì¤ë¤Î¤Ç¡¢ +C<:encoding(UTF-16LE)> ÁؤΥϥó¥É¥ë¤Ï UTF-8 ¤È¤·¤Æ°·¤ï¤ì¤Þ¤¹¡£ +°µ½Ì¤Î¤è¤¦¤Ê¤½¤Î¾¤ÎÁؤϡ¢C<:utf8> ¥Õ¥é¥°¤Î¤¢¤ê¤Ê¤·¤Ë´Ø¤ï¤é¤º +´°Á´¤Ë̵»ë¤µ¤ì¤Þ¤¹¡£ + +=item * + +=begin original + +sysread() and recv() would read from the handle, skipping any +validation by the layers, and do no validation of their own. This +could lead to invalidly encoded perl scalars. + +=end original + +sysread() ¤È recv() ¤Ï¥Ï¥ó¥É¥ë¤«¤éÆɤ߹þ¤ß¡¢Áؤˤè¤ë¸¡¾Ú¤òÈô¤Ð¤·¡¢ +Æȼ«¤Î¸¡¾Ú¤ò¹Ô¤¤¤Þ¤»¤ó¡£ +¤³¤ì¤ÏÉÔÀµ¤Ë¥¨¥ó¥³¡¼¥É¤µ¤ì¤¿ perl ¥¹¥«¥é¤ò°ú¤µ¯¤³¤¹¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£ + +=back + +L<[perl #125760]|https://rt.perl.org/Ticket/Display.html?id=125760>. + +=head2 my() in false conditional prohibited + +(µ¶¾ò·ï¤Ç¤Î my() ¤Ï¶Ø»ß¤µ¤ì¤Þ¤·¤¿) + +=begin original + +Declarations such as C<my $x if 0> are no longer permitted. + +=end original + +C<my $x if 0> ¤Î¤è¤¦¤ÊÀë¸À¤Ï¤â¤Ï¤äµö¤µ¤ì¤Þ¤»¤ó¡£ + +L<[perl #133543]|https://rt.perl.org/Ticket/Display.html?id=133543>. + +=head2 Fatalize $* and $# + +($* ¤È $# ¤ÏÃ×̿Ū¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +These special variables, long deprecated, now throw exceptions when used. + +=end original + +¤³¤ì¤é¤ÎÆüìÊÑ¿ô¤Ï¡¢Ä¹¤¤´ÖÇÑ»ßͽÄê¤Ç¤·¤¿¤¬¡¢»È¤¦¤ÈÎã³°¤¬ +µ¯¤³¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +L<[perl #133583]|https://rt.perl.org/Ticket/Display.html?id=133583>. + +=head2 Fatalize unqualified use of dump() + +(½¤¾þ¤µ¤ì¤Ê¤¤ dump() ¤Î»ÈÍѤÏÃ×̿Ū¥¨¥é¡¼¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +The C<dump()> function, long discouraged, may no longer be used unless it is +fully qualified, I<i.e.>, C<CORE::dump()>. + +=end original + +C<dump()> ´Ø¿ô¤Ï¡¢Ä¹¤¤´ÖÈó¿ä¾©¤Ç¤·¤¿¤¬¡¢ +C<CORE::dump()> ¤Î¤è¤¦¤Ë´°Á´½¤¾þ¤·¤Ê¤¤¸Â¤ê»È¤¨¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ + +L<[perl #133584]|https://rt.perl.org/Ticket/Display.html?id=133584>. + +=head2 Remove File::Glob::glob() + +(File::Glob::glob() ¤Ïºï½ü¤µ¤ì¤Þ¤·¤¿) + +=begin original + +The C<File::Glob::glob()> function, long deprecated, has been removed and now +throws an exception which advises use of C<File::Glob::bsd_glob()> instead. + +=end original + +C<File::Glob::glob()> ´Ø¿ô¤Ï¡¢Ä¹¤¤´ÖÇÑ»ßͽÄê¤Ç¤·¤¿¤¬¡¢º£²óºï½ü¤µ¤ì¡¢ +Âå¤ï¤ê¤Ë C<File::Glob::bsd_glob()> ¤ò»È¤¦¤è¤¦¤Ë½õ¸À¤¹¤ë +Îã³°¤¬È¯À¸¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +L<[perl #133586]|https://rt.perl.org/Ticket/Display.html?id=133586>. + +=head2 C<pack()> no longer can return malformed UTF-8 + +(C<pack()> ¤Ï¤â¤Ï¤äÉÔÀµ¤Ê UTF-8 ¤òÊÖ¤µ¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +It croaks if it would otherwise return a UTF-8 string that contains +malformed UTF-8. This protects against potential security threats. This +is considered a bug fix as well. +L<[perl #131642]|https://rt.perl.org/Ticket/Display.html?id=131642>. + +=end original + +UTF-8 ʸ»úÎó¤òÊÖ¤¹¤Ù¤¤È¤³¤í¤ÇÉÔÀµ¤Ê UTF-8 ¤ò´Þ¤ó¤Ç¤¤¤ë¾ì¹ç¡¢ +croak ¤·¤Þ¤¹¡£ +¤³¤ì¤Ï¥»¥¥å¥ê¥Æ¥£¾å¤Î¶¼°Ò¤Î²ÄǽÀ¤«¤éÊݸ¤Þ¤¹¡£ +¤³¤ì¤Ï¥Ð¥°½¤Àµ¤È¤â¹Í¤¨¤é¤ì¤Þ¤¹¡£ +L<[perl #131642]|https://rt.perl.org/Ticket/Display.html?id=131642>. + +=head2 Any set of digits in the Common script are legal in a script run of another script + +(Common ÍÑ»ú¤Î¤É¤Î¿ô»ú½¸¹ç¤â¾¤ÎÍÑ»ú¤ÎÍÑ»úʤӤȤ·¤ÆÂÅÅö) + +=begin original + +There are several sets of digits in the Common script. C<[0-9]> is the +most familiar. But there are also C<[\x{FF10}-\x{FF19}]> (FULLWIDTH +DIGIT ZERO - FULLWIDTH DIGIT NINE), and several sets for use in +mathematical notation, such as the MATHEMATICAL DOUBLE-STRUCK DIGITs. +Any of these sets should be able to appear in script runs of, say, +Greek. But the design of 5.30 overlooked all but the ASCII digits +C<[0-9]>, so the design was flawed. This has been fixed, so is both a +bug fix and an incompatibility. +L<[perl #133547]|https://rt.perl.org/Ticket/Display.html?id=133547>. + +=end original + +Common ÍÑ»ú¤Ë¤Ï¤¤¤¯¤Ä¤«¤Î¿ô»ú¤Î½¸¹ç¤¬¤¢¤ê¤Þ¤¹¡£ +C<[0-9]> ¤ÏºÇ¤â¿Æ¤·¤Þ¤ì¤Æ¤¤¤ë¤â¤Î¤Ç¤¹¡£ +¤·¤«¤· C<[\x{FF10}-\x{FF19}]> (FULLWIDTH DIGIT ZERO - +FULLWIDTH DIGIT NINE) ¤â¤¢¤ê¡¢¤Þ¤¿ MATHEMATICAL DOUBLE-STRUCK DIGIT ¤Î¤è¤¦¤Ê +¿ô³ØµË¡¤Î¤¿¤á¤Î¤¤¤¯¤Ä¤«¤Î½¸¹ç¤¬¤¢¤ê¤Þ¤¹¡£ +¤³¤ì¤é¤Î½¸¹ç¤Î¤¤¤º¤ì¤â¡¢¤¿¤È¤¨¤Ð¥®¥ê¥·¥ã¸ì¤ÎÍÑ»úʤӤ˸½¤ì¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£ +¤·¤«¤· 5.30 ¤ÎÀß·×¤Ï ASCII ¿ô»ú C<[0-9]> °Ê³°¤ÎÁ´¤Æ¤ò¸«Íî¤È¤·¤Æ¤ª¤ê¡¢ +À߷פˤϷç´Ù¤¬¤¢¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï½¤Àµ¤µ¤ì¡¢¥Ð¥°½¤Àµ¤ÈÈó¸ß´¹À¤ÎξÊý¤ò¤â¤Á¤Þ¤¹¡£ +L<[perl #133547]|https://rt.perl.org/Ticket/Display.html?id=133547>. + +=begin original + +All digits in a run still have to come from the same set of ten digits. + +=end original + +¤¢¤ëʤӤÎÃæ¤ÎÁ´¤Æ¤Î¿ô»ú¤ÏƱ¤¸½¸¹ç¤Î 10 ¤Î¿ô»ú¤Ç¤¢¤ëɬÍפ¬¤¢¤ë¤Î¤Ï +¤½¤Î¤Þ¤Þ¤Ç¤¹¡£ + +=head2 JSON::PP enables allow_nonref by default + +(JSON::PP ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç allow_nonref ¤¬Í¸ú¤Ë¤Ê¤ê¤Þ¤·¤¿) + +=begin original + +As JSON::XS 4.0 changed its policy and enabled allow_nonref +by default, JSON::PP also enabled allow_nonref by default. + +=end original + +JSON::XS 4.0 ¤Ï¥Ý¥ê¥·¡¼¤òÊѹ¹¤·¤Æ¥Ç¥Õ¥©¥ë¥È¤Ç allow_nonref ¤¬ +͸ú¤Ë¤Ê¤Ã¤¿¤Î¤Ç¡¢JSON::PP ¤â¥Ç¥Õ¥©¥ë¥È¤Ç allow_nonref ¤ò +͸ú¤Ë¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=head1 Deprecations + +(ÇÑ»ßͽÄê) + +=head2 In XS code, use of various macros dealing with UTF-8. + +(XS ¥³¡¼¥É¤ÎÃæ¤Ç¤Î¡¢UTF-8 ¤ò°·¤¦ÍÍ¡¹¤Ê¥Þ¥¯¥í) + +=begin original + +This deprecation was scheduled to become fatal in 5.30, but has been +delayed to 5.32 due to problems that showed up with some CPAN modules. +For details of what's affected, see L<perldeprecation| +perldeprecation/In XS code, use of various macros dealing with UTF-8.>. + +=end original + +¤³¤ÎÇÑ»ßͽÄê¤Ï 5.30 ¤ÇÃ×̿Ū¥¨¥é¡¼¤Ë¤Ê¤ëͽÄê¤Ç¤·¤¿¤¬¡¢ +°ìÉô¤Î CPAN ¥â¥¸¥å¡¼¥ë¤ÇȽÌÀ¤·¤¿ÌäÂê¤Ë¤è¤ê 5.32 ¤Ë±ä´ü¤µ¤ì¤Þ¤·¤¿¡£ +²¿¤¬±Æ¶Á¤ò¼õ¤±¤ë¤«Ç¤´±¤¹¤ë¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï¡¢ +L<perldeprecation| +perldeprecation/In XS code, use of various macros dealing with UTF-8.> ¤ò +»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head1 Performance Enhancements + +(Àǽ²þÁ±) + +=over 4 + +=item * + +=begin original + +Translating from UTF-8 into the code point it represents now is done via a +deterministic finite automaton, speeding it up. As a typical example, +C<ord("\x7fff")> now requires 12% fewer instructions than before. The +performance of checking that a sequence of bytes is valid UTF-8 is similarly +improved, again by using a DFA. + +=end original + +UTF-8 ¤«¤é¤½¤ì¤òɽ¸½¤¹¤ëÉä¹æ°ÌÃ֤ؤÎÊÑ´¹¤Ï¡¢ +·èÄêÀ͸¥ª¡¼¥È¥Þ¥È¥ó¤Ç¹Ô¤ï¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¡¢¹â®²½¤·¤Þ¤·¤¿¡£ +ŵ·¿Åª¤ÊÎã¤È¤·¤Æ¡¢C<ord("\x7fff")> ¤¬É¬Íפʻþ´Ö¤Ï°ÊÁ°¤è¤ê +12% ¾¯¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +¥Ð¥¤¥ÈÎó¤¬ÀµÅö¤Ê UTF-8 ¤«¤ò¥Á¥§¥Ã¥¯¤¹¤ë¤È¤¤ÎÀǽ¤â¡¢ºÆ¤Ó DFA ¤ò»È¤¦¤³¤È¤Ç +ƱÍͤ˲þÁ±¤·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Eliminate recursion from finalize_op(). +L<[perl #108276]|https://rt.perl.org/Ticket/Display.html?id=108276>. + +=end original + +finalize_op() ¤«¤é¤ÎºÆµ¢¤Î½üµî¡£ +L<[perl #108276]|https://rt.perl.org/Ticket/Display.html?id=108276>. + +=item * + +=begin original + +A handful of small optimizations related to character folding +and character classes in regular expressions. + +=end original + +ʸ»ú¾ö¤ß¹þ¤ß¤ÈÀµµ¬É½¸½¤ÎÃæ¤Îʸ»ú¥¯¥é¥¹¤Ë´ØÏ¢¤¹¤ë¾¯Î̤µ¤¤ºÇŬ²½¡£ + +=item * + +=begin original + +Optimization of C<IV> to C<UV> conversions. +L<[perl #133677]|https://rt.perl.org/Ticket/Display.html?id=133677>. + +=end original + +C<IV> ¤«¤é C<UV> ¤Ø¤ÎÊÑ´¹¤¬ºÇŬ²½¤µ¤ì¤Þ¤·¤¿¡£ +L<[perl #133677]|https://rt.perl.org/Ticket/Display.html?id=133677>. + +=item * + +=begin original + +Speed up of the integer stringification algorithm by processing +two digits at a time instead of one. +L<[perl #133691]|https://rt.perl.org/Ticket/Display.html?id=133691>. + +=end original + +À°¿ô¤Îʸ»úÎó²½¥¢¥ë¥´¥ê¥º¥à¤Ï¡¢°ì·å¤º¤Ä¤Ç¤Ï¤Ê¤¯Æó·å¤º¤Ä½èÍý¤¹¤ë¤³¤È¤Ç +¹â®²½¤·¤Þ¤·¤¿¡£ +L<[perl #133691]|https://rt.perl.org/Ticket/Display.html?id=133691>. + +=item * + +=begin original + +Improvements based on LGTM analysis and recommendation. +(L<https://lgtm.com/projects/g/Perl/perl5/alerts/?mode=tree>). +L<[perl #133686]|https://rt.perl.org/Ticket/Display.html?id=133686>. +L<[perl #133699]|https://rt.perl.org/Ticket/Display.html?id=133699>. + +=end original + +LGTM ¤Ë¤è¤ë²òÀϤȿ侩¤ò´ð¤Ë¤·¤¿²þÁ±¤ò¹Ô¤¤¤Þ¤·¤¿¡£ +(L<https://lgtm.com/projects/g/Perl/perl5/alerts/?mode=tree>). +L<[perl #133686]|https://rt.perl.org/Ticket/Display.html?id=133686>. +L<[perl #133699]|https://rt.perl.org/Ticket/Display.html?id=133699>. + +=item * + +=begin original + +Code optimizations in F<regcomp.c>, F<regcomp.h>, F<regexec.c>. + +=end original + +F<regcomp.c>, F<regcomp.h>, F<regexec.c> ¤Ç¤Î¥³¡¼¥É¤¬ºÇŬ²½¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Regular expression pattern matching of things like C<qr/[^I<a>]/> is +significantly sped up, where I<a> is any ASCII character. Other classes +can get this speed up, but which ones is complicated and depends on the +underlying bit patterns of those characters, so differs between ASCII +and EBCDIC platforms, but all case pairs, like C<qr/[Gg]/> are included, +as is C<[^01]>. + +=end original + +C<qr/[^I<a>]/> ¤Î¤è¤¦¤Ê¤â¤Î¤Ë¥Þ¥Ã¥Á¥ó¥°¤¹¤ëÀµµ¬É½¸½¥Ñ¥¿¡¼¥ó¤Ï¡¢ +I<a> ¤¬Ç¤°Õ¤Î ASCII ʸ»ú¤Î¤È¤¤Ë¤«¤Ê¤ê¹â®²½¤·¤Þ¤·¤¿¡£ +¤½¤Î¾¤Î¥¯¥é¥¹¤â¤³¤Î¹â®²½¤Î²¸·Ã¤ò¼õ¤±¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¤¬¡¢ +¤·¤«¤·¤³¤ì¤ÏÊ£»¨¤Ç¤½¤ì¤¾¤ì¤Îʸ»ú¤Î¥Ó¥Ã¥È¥Ñ¥¿¡¼¥ó¤Ë°Í¸¤·¤Æ¤¤¤ë¤Î¤Ç¡¢ +ASCII ¤È EBCDIC ¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç°Û¤Ê¤ê¤Þ¤¹¤¬¡¢ +C<qr/[Gg]/> ¤Î¤è¤¦¤ÊÁ´¤Æ¤ÎÂçʸ»ú¾®Ê¸»ú¤ÎÁȤϴޤޤ졢 +C<[^01]> ¤ÈƱÍͤǤ¹¡£ + +=back + +=head1 Modules and Pragmata + +(¥â¥¸¥å¡¼¥ë¤È¥×¥é¥°¥Þ) + +=head2 Updated Modules and Pragmata + +(¹¹¿·¤µ¤ì¤¿¥â¥¸¥å¡¼¥ë¤È¥×¥é¥°¥Þ) + +=over 4 + +=item * + +=begin original + +L<Archive::Tar> has been upgraded from version 2.30 to 2.32. + +=end original + +L<Archive::Tar> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.30 ¤«¤é 2.32 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<B> has been upgraded from version 1.74 to 1.76. + +=end original + +L<B> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.74 ¤«¤é 1.76 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<B::Concise> has been upgraded from version 1.003 to 1.004. + +=end original + +L<B::Concise> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.003 ¤«¤é 1.004 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<B::Deparse> has been upgraded from version 1.48 to 1.49. + +=end original + +L<B::Deparse> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.48 ¤«¤é 1.49 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<bignum> has been upgraded from version 0.49 to 0.51. + +=end original + +L<bignum> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.49 ¤«¤é 0.51 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<bytes> has been upgraded from version 1.06 to 1.07. + +=end original + +L<bytes> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.06 ¤«¤é 1.07 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Carp> has been upgraded from version 1.38 to 1.50 + +=end original + +L<Carp> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.38 ¤«¤é 1.5 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Compress::Raw::Bzip2> has been upgraded from version 2.074 to 2.084. + +=end original + +L<Compress::Raw::Bzip2> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.074 ¤«¤é 2.084 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Compress::Raw::Zlib> has been upgraded from version 2.076 to 2.084. + +=end original + +L<Compress::Raw::Zlib> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.076 ¤«¤é 2.084 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Config::Extensions> has been upgraded from version 0.02 to 0.03. + +=end original + +L<Config::Extensions> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.02 ¤«¤é 0.03 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Config::Perl::V>. has been upgraded from version 0.29 to 0.32. This was due +to a new configuration variable that has influence on binary compatibility: +C<USE_THREAD_SAFE_LOCALE>. + +=end original + +L<Config::Perl::V> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.29 ¤«¤é 0.32 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ +¤³¤ì¤Ï¡¢¥Ð¥¤¥Ê¥ê¸ß´¹À¤Ë±Æ¶Á¤òÍ¿¤¨¤ë¿·¤·¤¤ÀßÄêÊÑ¿ô +C<USE_THREAD_SAFE_LOCALE> ¤Ë¤è¤ë¤â¤Î¤Ç¤¹¡£ + +=item * + +=begin original + +L<CPAN> has been upgraded from version 2.20 to 2.22. + +=end original + +L<CPAN> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.20 ¤«¤é 2.22 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Data::Dumper> has been upgraded from version 2.170 to 2.174 + +=end original + +L<Data::Dumper> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.170 ¤«¤é 2.17 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +L<Data::Dumper> now avoids leaking when C<croak>ing. + +=end original + +L<Data::Dumper> ¤Ï C<croak> ¤·¤¿¤È¤¤Ë¥ê¡¼¥¯¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<DB_File> has been upgraded from version 1.840 to 1.843. + +=end original + +L<DB_File> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.840 ¤«¤é 1.843 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<deprecate> has been upgraded from version 0.03 to 0.04. + +=end original + +L<deprecate> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.03 ¤«¤é 0.04 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Devel::Peek> has been upgraded from version 1.27 to 1.28. + +=end original + +L<Devel::Peek> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.27 ¤«¤é 1.28 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Devel::PPPort> has been upgraded from version 3.40 to 3.52. + +=end original + +L<Devel::PPPort> ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.40 ¤«¤é 3.52 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Digest::SHA> has been upgraded from version 6.01 to 6.02. + +=end original + +L<Digest::SHA> ¤Ï¥Ð¡¼¥¸¥ç¥ó 6.01 ¤«¤é 6.02 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Encode> has been upgraded from version 2.97 to 3.01. + +=end original + +L<Encode> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.97 ¤«¤é 3.01 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Errno> has been upgraded from version 1.29 to 1.30. + +=end original + +L<Errno> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.29 ¤«¤é 1.30 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<experimental> has been upgraded from version 0.019 to 0.020. + +=end original + +L<experimental> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.019 ¤«¤é 0.020 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<ExtUtils::CBuilder> has been upgraded from version 0.280230 to 0.280231. + +=end original + +L<ExtUtils::CBuilder> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.280230 ¤«¤é 0.280231 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<ExtUtils::Manifest> has been upgraded from version 1.70 to 1.72. + +=end original + +L<ExtUtils::Manifest> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.70 ¤«¤é 1.72 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<ExtUtils::Miniperl> has been upgraded from version 1.08 to 1.09. + +=end original + +L<ExtUtils::Miniperl> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.08 ¤«¤é 1.09 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<ExtUtils::ParseXS> has been upgraded from version 3.39 to 3.40. +C<OUTLIST> parameters are no longer incorrectly included in the +automatically generated function prototype. +L<[perl #133654]|https://rt.perl.org/Ticket/Display.html?id=133654>. + +=end original + +L<ExtUtils::ParseXS> ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.39 ¤«¤é 3.40 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ +C<OUTLIST> ¤¬¸í¤Ã¤Æ¼«Æ°Åª¤ËÀ¸À®¤µ¤ì¤¿´Ø¿ô¥×¥í¥È¥¿¥¤¥×¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Þ¤·¤¿¤¬¡¢ +¤â¤Ï¤ä´Þ¤Þ¤ì¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133654]|https://rt.perl.org/Ticket/Display.html?id=133654>. + +=item * + +=begin original + +L<feature> has been upgraded from version 1.52 to 1.54. + +=end original + +L<feature> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.52 ¤«¤é 1.54 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<File::Copy> has been upgraded from version 2.33 to 2.34. + +=end original + +L<File::Copy> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.33 ¤«¤é 2.34 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<File::Find> has been upgraded from version 1.34 to 1.36. + +=end original + +L<File::Find> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.34 ¤«¤é 1.36 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +C<$File::Find::dont_use_nlink> now defaults to 1 on all +platforms. +L<[perl #133673]|https://rt.perl.org/Ticket/Display.html?id=133673>. + +=end original + +C<$File::Find::dont_use_nlink> ¤Ï¤¹¤Ù¤Æ¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç¥Ç¥Õ¥©¥ë¥È¤¬ +1 ¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133673]|https://rt.perl.org/Ticket/Display.html?id=133673>. + +=begin original + +Variables C<< $Is_Win32 >> and C<< $Is_VMS >> are being initialized. + +=end original + +ÊÑ¿ô C<< $Is_Win32 >> ¤È C<< $Is_VMS >> ¤¬½é´ü²½¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<File::Glob> has been upgraded from version 1.31 to 1.32. + +=end original + +L<File::Glob> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.31 ¤«¤é 1.32 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<File::Path> has been upgraded from version 2.15 to 2.16. + +=end original + +L<File::Path> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.15 ¤«¤é 2.16 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<File::Spec> has been upgraded from version 3.74 to 3.78. + +=end original + +L<File::Spec> ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.74 ¤«¤é 3.78 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Silence L<Cwd> warning on Android builds if C<targetsh> is not defined. + +=end original + +Android ¥Ó¥ë¥É¤Ç C<targetsh> ¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¤È¤¤Î +L<Cwd> ¤Î·Ù¹ð¤¬½Ð¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<File::Temp> has been upgraded from version 0.2304 to 0.2309. + +=end original + +L<File::Temp> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.2304 ¤«¤é 0.2309 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Filter::Util::Call> has been upgraded from version 1.58 to 1.59. + +=end original + +L<Filter::Util::Call> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.58 ¤«¤é 1.59 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<GDBM_File> has been upgraded from version 1.17 to 1.18. + +=end original + +L<GDBM_File> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.17 ¤«¤é 1.18 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<HTTP::Tiny> has been upgraded from version 0.070 to 0.076. + +=end original + +L<HTTP::Tiny> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.070 ¤«¤é 0.076 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<I18N::Langinfo> has been upgraded from version 0.17 to 0.18. + +=end original + +L<I18N::Langinfo> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.17 ¤«¤é 0.18 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<IO> has been upgraded from version 1.39 to 1.40. + +=end original + +L<IO> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.39 ¤«¤é 1.40 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +IO-Compress has been upgraded from version 2.074 to 2.084. + +=end original + +IO-Compress ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.074 ¤«¤é 2.084 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Adds support for C<< IO::Uncompress::Zstd >> and +C<< IO::Uncompress::UnLzip >>. + +=end original + +C<< IO::Uncompress::Zstd >> ¤È +C<< IO::Uncompress::UnLzip >> ¤Ø¤ÎÂбþ¤¬Äɲ䵤ì¤Þ¤·¤¿¡£ + +=begin original + +The C<< BinModeIn >> and C<< BinModeOut >> options are now no-ops. +ALL files will be read/written in binmode. + +=end original + +¥ª¥×¥·¥ç¥ó C<< BinModeIn >> ¤È C<< BinModeOut >> ¤Ï²¿¤â¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +¤¹¤Ù¤Æ¤Î¥Õ¥¡¥¤¥ë¤Ï¥Ð¥¤¥Ê¥ê¥â¡¼¥É¤ÇÆɤ߽ñ¤¤µ¤ì¤Þ¤¹¡£ + +=item * + +=begin original + +L<IPC::Cmd> has been upgraded from version 1.00 to 1.02. + +=end original + +L<IPC::Cmd> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.00 ¤«¤é 1.02 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<JSON::PP> has been upgraded from version 2.97001 to 4.02. + +=end original + +L<JSON::PP> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.97001 ¤«¤é 4.02 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +L<JSON::PP> as JSON::XS 4.0 enables C<allow_nonref> by default. + +=end original + +L<JSON::PP> ¤Ï JSON::XS 4.0 ¤ÈƱÍͥǥե©¥ë¥È¤Ç C<allow_nonref> ¤ò +͸ú¤Ë¤·¤Þ¤¹¡£ + +=item * + +=begin original + +L<lib> has been upgraded from version 0.64 to 0.65. + +=end original + +L<lib> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.64 ¤«¤é 0.65 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Locale::Codes> has been upgraded from version 3.56 to 3.57. + +=end original + +L<Locale::Codes> ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.56 ¤«¤é 3.57 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Math::BigInt> has been upgraded from version 1.999811 to 1.999816. + +=end original + +L<Math::BigInt> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.999811 ¤«¤é 1.999816 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +C<< bnok() >> now supports the full Kronenburg extension. +L<[cpan #95628]|https://rt.cpan.org/Ticket/Display.html?id=95628>. + +=end original + +C<< bnok() >> ¤Ï´°Á´¤Ê Kronenburg ³ÈÄ¥¤ËÂбþ¤·¤Þ¤·¤¿¡£ +L<[cpan #95628]|https://rt.cpan.org/Ticket/Display.html?id=95628>. + +=item * + +=begin original + +L<Math::BigInt::FastCalc> has been upgraded from version 0.5006 to 0.5008. + +=end original + +L<Math::BigInt::FastCalc> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.5006 ¤«¤é 0.5008 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Math::BigRat> has been upgraded from version 0.2613 to 0.2614. + +=end original + +L<Math::BigRat> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.2613 ¤«¤é 0.2614 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Module::CoreList> has been upgraded from version 5.20180622 to 5.20190520. + +=end original + +L<Module::CoreList> ¤Ï¥Ð¡¼¥¸¥ç¥ó 5.20180622 ¤«¤é 5.20190520 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Changes to B::Op_private and Config + +=end original + +B::Op_private ¤È Config ¤ËÊѹ¹¤·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Module::Load> has been upgraded from version 0.32 to 0.34. + +=end original + +L<Module::Load> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.32 ¤«¤é 0.34 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Module::Metadata> has been upgraded from version 1.000033 to 1.000036. + +=end original + +L<Module::Metadata> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.000033 ¤«¤é 1.000036 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Properly clean up temporary directories after testing. + +=end original + +¥Æ¥¹¥È¸å¤Î°ì»þ¥Ç¥£¥ì¥¯¥È¥ê¤òŬÀڤ˥¯¥ê¥¢¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<NDBM_File> has been upgraded from version 1.14 to 1.15. + +=end original + +L<NDBM_File> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.14 ¤«¤é 1.15 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Net::Ping> has been upgraded from version 2.62 to 2.71. + +=end original + +L<Net::Ping> ¤Ï¥Ð¡¼¥¸¥ç¥ó 2.62 ¤«¤é 2.71 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<ODBM_File> has been upgraded from version 1.15 to 1.16. + +=end original + +L<ODBM_File> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.15 ¤«¤é 1.16 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +PathTools has been upgraded from version 3.74 to 3.78. + +=end original + +PathTools ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.74 ¤«¤é 3.78 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<parent> has been upgraded from version 0.236 to 0.237. + +=end original + +L<parent> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.236 ¤«¤é 0.237 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<perl5db.pl> has been upgraded from version 1.54 to 1.55. + +=end original + +L<perl5db.pl> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.54 ¤«¤é 1.55 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Debugging threaded code no longer deadlocks in C<DB::sub> nor +C<DB::lsub>. + +=end original + +¥Ç¥Ð¥Ã¥°¥¹¥ì¥Ã¥É¥³¡¼¥É¤Ï¤â¤Ï¤ä C<DB::sub> ¤ä +C<DB::lsub> ¤Ç¥Ç¥Ã¥É¥í¥Ã¥¯¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<perlfaq> has been upgraded from version 5.021011 to 5.20190126. + +=end original + +L<perlfaq> ¤Ï¥Ð¡¼¥¸¥ç¥ó 5.021011 ¤«¤é 5.20190126 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<PerlIO::encoding> has been upgraded from version 0.26 to 0.27. + +=end original + +L<PerlIO::encoding> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.26 ¤«¤é 0.27 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Warnings enabled by setting the C<WARN_ON_ERR> flag in +C<$PerlIO::encoding::fallback> are now only produced if warnings are +enabled with C<use warnings "utf8";> or setting C<$^W>. + +=end original + +C<$PerlIO::encoding::fallback> ¤Î C<WARN_ON_ERR> ¤òÀßÄꤹ¤ë¤³¤È¤Ë¤è¤Ã¤Æ +͸ú¤Ë¤Ê¤ë·Ù¹ð¤Ï¡¢·Ù¹ð¤¬ C<use warnings "utf8";> ¤« C<$^W> ¤ÎÀßÄê¤Ë¤è¤Ã¤Æ +͸ú¤Î¾ì¹ç¤Ë¤Î¤ßȯÀ¸¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<PerlIO::scalar> has been upgraded from version 0.29 to 0.30. + +=end original + +L<PerlIO::scalar> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.29 ¤«¤é 0.30 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +podlators has been upgraded from version 4.10 to 4.11. + +=end original + +podlators ¤Ï¥Ð¡¼¥¸¥ç¥ó 4.10 ¤«¤é 4.11 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<POSIX> has been upgraded from version 1.84 to 1.88. + +=end original + +L<POSIX> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.84 ¤«¤é 1.88 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<re> has been upgraded from version 0.36 to 0.37. + +=end original + +L<re> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.36 ¤«¤é 0.37 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<SDBM_File> has been upgraded from version 1.14 to 1.15. + +=end original + +L<SDBM_File> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.14 ¤«¤é 1.15 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<sigtrap> has been upgraded from version 1.08 to 1.09. + +=end original + +L<sigtrap> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.08 ¤«¤é 1.09 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Storable> has been upgraded from version 3.08 to 3.15. + +=end original + +L<Storable> ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.08 ¤«¤é 3.15 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Storable no longer probes for recursion limits at build time. +L<[perl #133708]|https://rt.perl.org/Ticket/Display.html?id=133708> +and others. + +=end original + +Storable ¤Ï¤â¤Ï¤ä¥Ó¥ë¥É¥¸¤ËºÆµ¢¾å¸Â¤Ë¤Ä¤¤¤ÆÄ´¤Ù¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133708]|https://rt.perl.org/Ticket/Display.html?id=133708> +¤Ê¤É¡£ + +=begin original + +Metasploit exploit code was included to test for CVE-2015-1992 +detection, this caused anti-virus detections on at least one AV suite. +The exploit code has been removed and replaced with a simple +functional test. +L<[perl #133706]|https://rt.perl.org/Ticket/Display.html?id=133706> + +=end original + +Metasploit ¹¶·â¥³¡¼¥É¤¬ CVE-2015-1992 ¸¡½Ð¤Î¤¿¤á¤Î¥Æ¥¹¥È¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Æ¡¢ +¤³¤ì¤¬¾¯¤Ê¤¯¤È¤â°ì¤Ä¤ÎÂÐ¥¦¥£¥ë¥¹¥·¥¹¥Æ¥à¤Ç¸¡½Ð¤µ¤ì¤Æ¤¤¤Þ¤·¤¿¡£ +¹¶·â¥³¡¼¥É¤Ï¼è¤ê½ü¤«¤ì¡¢Ã±½ã¤Êµ¡Ç½¥Æ¥¹¥È¤ËÃÖ¤´¹¤¨¤é¤ì¤Þ¤·¤¿¡£ +L<[perl #133706]|https://rt.perl.org/Ticket/Display.html?id=133706> + +=item * + +=begin original + +L<Test::Simple> has been upgraded from version 1.302133 to 1.302162. + +=end original + +L<Test::Simple> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.302133 ¤«¤é 1.302162 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Thread::Queue> has been upgraded from version 3.12 to 3.13. + +=end original + +L<Thread::Queue> ¤Ï¥Ð¡¼¥¸¥ç¥ó 3.12 ¤«¤é 3.13 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<threads::shared> has been upgraded from version 1.58 to 1.60. + +=end original + +L<threads::shared> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.58 ¤«¤é 1.60 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +Added support for extra tracing of locking, this requires a +C<-DDEBUGGING> and extra compilation flags. + +=end original + +ÄɲäΥí¥Ã¥¯¥È¥ì¡¼¥¹Âбþ¤¬Äɲ䵤ì¤Þ¤·¤¿; ¤³¤ì¤Ë¤Ï +C<-DDEBUGGING> ¤ÈÄɲäΥ³¥ó¥Ñ¥¤¥ë¥Õ¥é¥°¤¬É¬ÍפǤ¹¡£ + +=item * + +=begin original + +L<Time::HiRes> has been upgraded from version 1.9759 to 1.9760. + +=end original + +L<Time::HiRes> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.9759 ¤«¤é 1.9760 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Time::Local> has been upgraded from version 1.25 to 1.28. + +=end original + +L<Time::Local> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.25 ¤«¤é 1.28 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Time::Piece> has been upgraded from version 1.3204 to 1.33. + +=end original + +L<Time::Piece> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.3204 ¤«¤é 1.33 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Unicode::Collate> has been upgraded from version 1.25 to 1.27. + +=end original + +L<Unicode::Collate> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.25 ¤«¤é 1.27 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<Unicode::UCD> has been upgraded from version 0.70 to 0.72. + +=end original + +L<Unicode::UCD> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.70 ¤«¤é 0.72 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<User::grent> has been upgraded from version 1.02 to 1.03. + +=end original + +L<User::grent> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.02 ¤«¤é 1.03 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<utf8> has been upgraded from version 1.21 to 1.22. + +=end original + +L<utf8> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.21 ¤«¤é 1.22 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<vars> has been upgraded from version 1.04 to 1.05. + +=end original + +L<vars> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.04 ¤«¤é 1.05 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +C<vars.pm> no longer disables non-vars strict when checking if strict +vars is enabled. +L<[perl #130674]|https://rt.perl.org/Ticket/Display.html?id=130674>. + +=end original + +C<vars.pm> ¤Ï¤â¤Ï¤ä¡¢strict vars ¤¬Í¸ú¤«¤É¤¦¤«¤òÄ´¤Ù¤ë¤È¤¤Ë +Èó vars strict ¤ò̵¸ú¤Ë¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #130674]|https://rt.perl.org/Ticket/Display.html?id=130674>. + +=item * + +=begin original + +L<version> has been upgraded from version 0.9923 to 0.9924. + +=end original + +L<version> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.9923 ¤«¤é 0.9924 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<warnings> has been upgraded from version 1.42 to 1.44. + +=end original + +L<warnings> ¤Ï¥Ð¡¼¥¸¥ç¥ó 1.42 ¤«¤é 1.44 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<XS::APItest> has been upgraded from version 0.98 to 1.00. + +=end original + +L<XS::APItest> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.98 ¤«¤é 1.00 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +L<XS::Typemap> has been upgraded from version 0.16 to 0.17. + +=end original + +L<XS::Typemap> ¤Ï¥Ð¡¼¥¸¥ç¥ó 0.16 ¤«¤é 0.17 ¤Ë¹¹¿·¤µ¤ì¤Þ¤·¤¿¡£ + +=back + +=head2 Removed Modules and Pragmata + +(ºï½ü¤µ¤ì¤¿¥â¥¸¥å¡¼¥ë¤È¥×¥é¥°¥Þ) + +=begin original + +The following modules will be removed from the core distribution in a +future release, and will at that time need to be installed from CPAN. +Distributions on CPAN which require these modules will need to list them as +prerequisites. + +=end original + +°Ê²¼¤Î¥â¥¸¥å¡¼¥ë¤Ï¾Íè¤Î¥ê¥ê¡¼¥¹¤Ç¥³¥¢ÇÛÉÛ¤«¤éºï½ü¤µ¤ì¡¢¤½¤Î»þÅÀ¤Ç +CPAN ¤«¤é¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤ëɬÍפ¬¤¢¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ +¤³¤ì¤é¤Î¥â¥¸¥å¡¼¥ë¤òɬÍפȤ¹¤ë CPAN ÇÛÉۤϤ³¤ì¤é¤ò°Í¸´Ø·¸¤ËÆþ¤ì¤ë +ɬÍפ¬¤¢¤ê¤Þ¤¹¡£ + +=begin original + +The core versions of these modules will now issue C<"deprecated">-category +warnings to alert you to this fact. To silence these deprecation warnings, +install the modules in question from CPAN. + +=end original + +¤³¤ì¤é¤Î¥â¥¸¥å¡¼¥ë¤Î¥³¥¢ÈǤϡ¢¤³¤Î»ö¼Â¤òÃΤ餻¤ë¤¿¤á¤Ë¡¢ +C<"deprecated"> ¥«¥Æ¥´¥ê¤Î·Ù¹ð¤òȯÀ¸¤µ¤»¤Þ¤¹¡£ +¤³¤ÎÇÑ»ßͽÄê·Ù¹ð¤ò»ß¤á¤ë¤Ë¤Ï¡¢ÂоݤΥ⥸¥å¡¼¥ë¤ò +CPAN ¤«¤é¥¤¥ó¥¹¥È¡¼¥ë¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=begin original + +Note that these are (with rare exceptions) fine modules that you are encouraged +to continue to use. Their disinclusion from core primarily hinges on their +necessity to bootstrapping a fully functional, CPAN-capable Perl installation, +not usually on concerns over their design. + +=end original + +¤³¤ì¤é¤Ï(¤Þ¤ì¤ÊÎã³°¤ò½ü¤¤¤Æ)»È¤¤Â³¤±¤ë¤³¤È¤ò´«¤á¤é¤ì¤ë¡¢ +Îɤ¤¥â¥¸¥å¡¼¥ë¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ +¥³¥¢¤«¤é¤Î½üµî¤Ï´ðËÜŪ¤Ë¡¢´°Á´¤Êµ¡Ç½¤ò»ý¤Á¡¢CPAN ¤¬ÍøÍѲÄǽ¤Ê Perl ¤Î +¥¤¥ó¥¹¥È¡¼¥ë¤ËÂФ¹¤ëɬÍ×À¤ò´ð½à¤È¤·¤Æ¤¤¤Æ¡¢Ä̾ï¤Ï¤½¤ÎÀ߷פϹÍθ¤·¤Æ¤¤¤Þ¤»¤ó¡£ + +=over 4 + +=item * + +=begin original + +B::Debug is no longer distributed with the core distribution. It +continues to be available on CPAN as +C<< L<B::Debug|https://metacpan.org/pod/B::Debug> >>. + +=end original + +B::Debug ¤Ï¤â¤Ï¤ä¥³¥¢ÇÛÉۤȤȤâ¤ËÇÛÉÛ¤µ¤ì¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï°ú¤Â³¤ +C<< L<B::Debug|https://metacpan.org/pod/B::Debug> >> ¤È¤·¤Æ +CPAN ¤«¤éÍøÍѲÄǽ¤Ç¤¹¡£ + +=item * + +=begin original + +Locale::Codes has been removed at the request of its author. It +continues to be available on CPAN as +C<< L<Locale::Codes|https://metacpan.org/pod/Locale::Codes> >> +L<[perl #133458]|https://rt.perl.org/Ticket/Display.html?id=133458>. + +=end original + +Locale::Codes ¤Ïºî¼Ô¤ÎÍ×µá¤Ë¤è¤êºï½ü¤µ¤ì¤Þ¤·¤¿¡£ +¤³¤ì¤Ï°ú¤Â³¤ +C<< L<Locale::Codes|https://metacpan.org/pod/Locale::Codes> >> ¤È¤·¤Æ +CPAN ¤«¤éÍøÍѲÄǽ¤Ç¤¹ +L<[perl #133458]|https://rt.perl.org/Ticket/Display.html?id=133458>. + +=back + +=head1 Documentation + +(ʸ½ñ) + +=head2 Changes to Existing Documentation + +(´û¸¤Îʸ½ñ¤ÎÊѹ¹) + +=begin original + +We have attempted to update the documentation to reflect the changes +listed in this document. If you find any we have missed, send email +to L<perlb****@perl*****|mailto:perlb****@perl*****>. + +=end original + +»ä¤¿¤Á¤Ï¤³¤Îʸ½ñ¤Çµó¤²¤é¤ì¤¿Êѹ¹¤òÈ¿±Ç¤¹¤ë¤è¤¦¤Ëʸ½ñ¤ò¹¹¿·¤·¤è¤¦¤È¤·¤Æ¤¤¤Þ¤¹¡£ +¤â¤·È´¤±¤Æ¤¤¤ëʪ¤òȯ¸«¤·¤¿¤é¡¢ +L<perlb****@perl*****|mailto:perlb****@perl*****> ¤Ë¥á¡¼¥ë¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head3 L<perlapi> + +=over 4 + +=item * + +=begin original + +C<AvFILL()> was wrongly listed as deprecated. This has been corrected. +L<[perl #133278]|https://rt.perl.org/Ticket/Display.html?id=133278> + +=end original + +C<AvFILL()> ¤Ï´Ö°ã¤Ã¤ÆÇÑ»ßͽÄê¤È¤µ¤ì¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ +L<[perl #133278]|https://rt.perl.org/Ticket/Display.html?id=133278> + +=back + +=head3 L<perlop> + +=over 4 + +=item * + +=begin original + +We no longer have null (empty line) here doc terminators, so +L<perlop> should not refer to them. + +=end original + +¤â¤Ï¤ä¶õ(¶õ¹Ô)¥Ò¥ä¥É¥¥å¥á¥ó¥È½ªÃ¼»Ò¤Ï¤Ê¤¤¤Î¤Ç¡¢ +L<perlop> ¤Ï¤½¤ì¤ò»²¾È¤¹¤ë¤Ù¤¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ + +=item * + +=begin original + +The behaviour of C<tr> when the delimiter is an apostrophe has been clarified. +In particular, hyphens aren't special, and C<\x{}> isn't interpolated. +L<[perl #130679]|https://rt.perl.org/Ticket/Display.html?id=130679> + +=end original + +¶èÀÚ¤êʸ»ú¤¬¥¢¥Ý¥¹¥È¥í¥Õ¥£¤Î¤È¤¤Î C<tr> ¤Î¿¶¤ëÉñ¤¤¤¬ÌÀ³Î²½¤µ¤ì¤Þ¤·¤¿¡£ +Æäˡ¢¥Ï¥¤¥Õ¥ó¤ÏÆÃÊ̤ǤϤʤ¯¡¢C<\x{}> ¤ÏŸ³«¤µ¤ì¤Þ¤»¤ó¡£ +L<[perl #130679]|https://rt.perl.org/Ticket/Display.html?id=130679> + +=back + +=head3 L<perlreapi>, L<perlvar> + +=over 4 + +=item * + +=begin original + +Improve docs for lastparen, lastcloseparen. + +=end original + +lastparen, lastcloseparen ¤Ë´Ø¤¹¤ëʸ½ñ¤ò²þÁ±¤·¤Þ¤·¤¿¡£ + +=back + +=head3 L<perlfunc> + +=over 4 + +=item * + +=begin original + +The entry for L<perlfunc/-X> has been clarified to indicate that symbolic +links are followed for most tests. + +=end original + +L<perlfunc/-X> ¤Î¥¨¥ó¥È¥ê¤Ï¡¢¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤¬¤Û¤È¤ó¤É¤Î¥Æ¥¹¥È¤Ë +½¾¤¦¤³¤È¤ò¼¨¤¹¤è¤¦¤ËÌÀ³Î²½¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Clarification of behaviour of C<reset EXPR>. + +=end original + +C<reset EXPR> ¤Î¿¶¤ëÉñ¤¤¤ÎÌÀ³Î²½¡£ + +=item * + +=begin original + +Try to clarify that C<< ref(qr/xx/) >> returns C<Regexp> rather than +C<REGEXP> and why. +L<[perl #133751]|https://rt.perl.org/Ticket/Display.html?id=133751>. + +=end original + +C<< ref(qr/xx/) >> ¤Ï C<REGEXP> ¤Ç¤Ï¤Ê¤¯ C<Regexp> ¤òÊÖ¤¹¤³¤È¤È +¤½¤ÎÍýͳ¤ÎÌÀ³Î²½¡£ +L<[perl #133751]|https://rt.perl.org/Ticket/Display.html?id=133751>. + +=back + +=head3 L<perlreref> + +=over 4 + +=item * + +=begin original + +Clarification of the syntax of /(?(cond)yes)/. + +=end original + +/(?(cond)yes)/ ¤Îʸˡ¤ÎÌÀ³Î²½¡£ + +=back + +=head3 L<perllocale> + +=over 4 + +=item * + +=begin original + +There are actually two slightly different types of UTF-8 locales: one for Turkic +languages and one for everything else. Starting in Perl v5.30, Perl seamlessly +handles both types. + +=end original + +UTF-8 ¥í¥±¡¼¥ë¤Ë¤Ï¼ÂºÝ¤Ë¤ÏÆó¤Ä¤Î¾¯¤·°ã¤¦¼ïÎब¤¢¤ê¤Þ¤¹: °ì¤Ä¤Ï +¥È¥ë¥³¸ìÍѤǤ⤦°ì¤Ä¤Ï¤½¤ì°Ê³°Á´¤ÆÍѤǤ¹¡£ +Perl v5.30 ¤«¤é¡¢Perl ¤ÏξÊý¤Î¼ïÎà¤ò¥·¡¼¥à¥ì¥¹¤Ë°·¤¤¤Þ¤¹¡£ + +=back + +=head3 L<perlrecharclass> + +=over 4 + +=item * + +=begin original + +Added a note for the ::xdigit:: character class. + +=end original + +::xdigit:: ʸ»ú¥¯¥é¥¹¤Ë´Ø¤¹¤ëÃí°Õ¤ÎÄɲᣠ+ +=back + +=head3 L<perlvar> + +=over 4 + +=item * + +=begin original + +More specific documentation of paragraph mode. +L<[perl #133722]|https://rt.perl.org/Ticket/Display.html?id=133722>. + +=end original + +ÃÊÍî¥â¡¼¥É¤Ë´Ø¤¹¤ë¤è¤ê¶ñÂÎŪ¤Êʸ½ñ¡£ +L<[perl #133722]|https://rt.perl.org/Ticket/Display.html?id=133722>. + +=back + +=head1 Diagnostics + +(¿ÇÃÇ¥á¥Ã¥»¡¼¥¸) + +=begin original + +The following additions or changes have been made to diagnostic output, +including warnings and fatal error messages. For the complete list of +diagnostic messages, see L<perldiag>. + +=end original + +¼¡¤Î¤è¤¦¤ÊÄɲäÈÊѹ¹¤¬¡¢·Ù¹ð¤äÃ×̿Ū¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò´Þ¤à¿ÇÃǽÐÎÏ¤Ë +¹Ô¤ï¤ì¤Þ¤·¤¿¡£ +¿ÇÃÇ¥á¥Ã¥»¡¼¥¸¤Î´°Á´¤Ê°ìÍ÷¤Ë¤Ä¤¤¤Æ¤Ï¡¢L<perldiag> ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head2 Changes to Existing Diagnostics + +(´û¸¤Î¿ÇÃÇ¥á¥Ã¥»¡¼¥¸¤ÎÊѹ¹) + +=over 4 + +=item * + +=begin original + +As noted under L<Incompatible Changes> above, the deprecation warning +"Unescaped left brace in regex is deprecated here (and will be fatal in Perl +5.30), passed through in regex; marked by S<<-- HERE> in m/%s/" has been +changed to the non-deprecation warning "Unescaped left brace in regex is passed +through in regex; marked by S<<-- HERE> in m/%s/". + +=end original + +Á°½Ò¤Î L<Incompatible Changes> ¤Çµ¤·¤¿¤è¤¦¤Ë¡¢ +ÇÑ»ßͽÄê·Ù¹ð +"Unescaped left brace in regex is deprecated here (and will be fatal in Perl +5.30), passed through in regex; marked by S<<-- HERE> in m/%s/" ¤Ï +ÈóÇÑ»ßͽÄê·Ù¹ð +"Unescaped left brace in regex is passed +through in regex; marked by S<<-- HERE> in m/%s/" +¤ËÊѹ¹¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Specifying C<\o{}> without anything between the braces now yields the +fatal error message "Empty \o{}". Previously it was "Number with no +digits". This means the same wording is used for this kind of error as +with similar constructs such as C<\p{}>. + +=end original + +Ã椫¤Ã¤³¤ÎÃæ¤Ë²¿¤â»ØÄꤷ¤Ê¤¤ C<\o{}> ¤ÏÃ×̿Ū¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸ +"Empty \o{}" ¤ò½ÐÎϤ¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +°ÊÁ°¤Ï "Number with no digits" ¤Ç¤·¤¿¡£ +¤³¤ì¤Ï¡¢C<\p{}> ¤Î¤è¤¦¤ÊƱÍͤι½Ê¸¤Ç¤ÎƱ¤¸¼ïÎà¤Î¥¨¥é¡¼¤ÈƱ¤¸¸ÀÍÕ¸¯¤¤¤Ç¤¹¡£ + +=item * + +=begin original + +Within the scope of the experimental feature C<use re 'strict'>, +specifying C<\x{}> without anything between the braces now yields the +fatal error message "Empty \x{}". Previously it was "Number with no +digits". This means the same wording is used for this kind of error as +with similar constructs such as C<\p{}>. It is legal, though not wise +to have an empty C<\x> outside of C<re 'strict'>; it silently generates +a NUL character. + +=end original + +¼Â¸³Åªµ¡Ç½ C<use re 'strict'> ¤Î¥¹¥³¡¼¥×Æâ¤Ç¡¢ +Ã椫¤Ã¤³¤ÎÃæ¤Ë²¿¤â»ØÄꤷ¤Ê¤¤ C<\x{}> ¤ÏÃ×̿Ū¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸ +"Empty \x{}" ¤ò½ÐÎϤ¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +°ÊÁ°¤Ï "Number with no digits" ¤Ç¤·¤¿¡£ +¤³¤ì¤Ï¡¢C<\p{}> ¤Î¤è¤¦¤ÊƱÍͤι½Ê¸¤Ç¤ÎƱ¤¸¼ïÎà¤Î¥¨¥é¡¼¤ÈƱ¤¸¸ÀÍÕ¸¯¤¤¤Ç¤¹¡£ +C<re 'strict'> ¤Î³°Â¦¤Ç C<\x> ¤ò»È¤¦¤³¤È¤ÏÀµÅö¤Ç¤¹¤¬¡¢¸ÌÀ¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó; +¤³¤ì¤Ï°ÅÌÛ¤Ë NUL ʸ»ú¤òÀ¸À®¤·¤Þ¤¹¡£ + +=item * + +L<Type of arg %d to %s must be %s (not %s)|perldiag/"Type of arg %d to %s must be %s (not %s)"> + +=begin original + +Attempts to push, pop, etc on a hash or glob now produce this message +rather than complaining that they no longer work on scalars. +L<[perl #130367]|https://rt.perl.org/Ticket/Display.html?id=130367>. + +=end original + +¥Ï¥Ã¥·¥å¤ä¥°¥í¥Ö¤ËÂФ¹¤ë push, pop ¤Ê¤É¤Ï¡¢¤â¤Ï¤ä¥¹¥«¥é¤Ç¤Ï +Æ°ºî¤·¤Ê¤¤¤È¤¤¤¦¤â¤Î¤Ç¤Ï¤Ê¤¯¡¢¤³¤Î¥á¥Ã¥»¡¼¥¸¤¬½ÐÎϤµ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #130367]|https://rt.perl.org/Ticket/Display.html?id=130367>. + +=item * + +L<Prototype not terminated|perldiag/"Prototype not terminated"> + +=begin original + +The file and line number is now reported for this error. +L<[perl #133524]|https://rt.perl.org/Ticket/Display.html?id=133524> + +=end original + +¤³¤Î¥¨¥é¡¼¤Ç¥Õ¥¡¥¤¥ë¤È¹ÔÈֹ椬Êó¹ð¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133524]|https://rt.perl.org/Ticket/Display.html?id=133524> + +=item * + +=begin original + +Under C<< -Dr >> (or C<< use re 'Debug' >>) the compiled regex engine +program is displayed. It used to use two different spellings for I<< +infinity >>, +C<< INFINITY >>, and C<< INFTY >>. It now uses the latter exclusively, +as that spelling has been around the longest. + +=end original + +C<< -Dr >> (¤¢¤ë¤¤¤Ï C<< use re 'Debug' >>) ¤Î´ð¤Ç¤Ï¡¢ +¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤¿Àµµ¬É½¸½¥¨¥ó¥¸¥ó¥×¥í¥°¥é¥à¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£ +°ÊÁ°¤Ï I<< ̵¸Â >> ¤Î¤¿¤á¤ËÆó¤Ä¤Î°Û¤Ê¤ëÄÖ¤ê +C<< INFINITY >>, C<< INFTY >> ¤¬»È¤ï¤ì¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï¸å¼Ô¤Î¤ß¤¬»È¤ï¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿; ¤³¤ì¤¬ºÇ¤âŤ¤´Ö +»È¤ï¤ì¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£ + +=back + +=head1 Utility Changes + +(¥Ä¡¼¥ë¤ÎÊѹ¹) + +=head2 L<xsubpp> + +=over 4 + +=item * + +=begin original + +The generated prototype (with C<< PROTOTYPES: ENABLE >>) would include +C<< OUTLIST >> parameters, but these aren't arguments to the perl function. +This has been rectified. +L<[perl #133654]|https://rt.perl.org/Ticket/Display.html?id=133654>. + +=end original + +(C<< PROTOTYPES: ENABLE >> ¤Ë¤è¤Ã¤Æ) À¸À®¤µ¤ì¤¿¥×¥í¥È¥¿¥¤¥×¤Ë¤Ï +C<< OUTLIST >> °ú¿ô¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤·¤¿¤¬¡¢ +¤³¤ì¤é¤Ï perl ´Ø¿ô¤Ø¤Î°ú¿ô¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ +¤³¤ì¤ÏÄ´À°¤µ¤ì¤Þ¤·¤¿¡£ +L<[perl #133654]|https://rt.perl.org/Ticket/Display.html?id=133654>. + +=back + +=head1 Configuration and Compilation + +(ÀßÄê¤È¥³¥ó¥Ñ¥¤¥ë) + +=over 4 + +=item * + +=begin original + +Normally the thread-safe locale functions are used only on threaded +builds. It is now possible to force their use on unthreaded builds on +systems that have them available, by including the +C<-Accflags='-DUSE_THREAD_SAFE_LOCALE'> option to F<Configure>. + +=end original + +Ä̾ï¤Ï¥¹¥ì¥Ã¥É¥»¡¼¥Õ¥í¥±¡¼¥ë´Ø¿ô¤Ï¥¹¥ì¥Ã¥É¥Ó¥ë¥É¤Ç¤·¤«»È¤ï¤ì¤Þ¤»¤ó¡£ +F<Configure> ¤Ë C<-Accflags='-DUSE_THREAD_SAFE_LOCALE'> ¥ª¥×¥·¥ç¥ó¤ò +²Ã¤¨¤ë¤³¤È¤Ç¡¢¤³¤ì¤é¤òÍøÍѲÄǽ¤Ê¥·¥¹¥Æ¥à¤ÇÈó¥¹¥ì¥Ã¥É¥Ó¥ë¥É¤Ç¤â +¤³¤ì¤é¤ò»È¤¦¤è¤¦¤Ë¶¯À©¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Improve detection of memrchr, strlcat, and strlcpy + +=end original + +memrchr, strlcat, strlcpy ¤Î¸¡½Ð¤Î²þÁ±¡£ + +=item * + +=begin original + +Improve Configure detection of memmem(). +L<[perl #133760]|https://rt.perl.org/Ticket/Display.html?id=133760>. + +=end original + +Configure ¤Ç¤Î memmem() ¤Î¸¡½Ð¤Î²þÁ±¡£ +L<[perl #133760]|https://rt.perl.org/Ticket/Display.html?id=133760>. + +=item * + +=begin original + +Multiple improvements and fixes for -DPERL_GLOBAL_STRUCT build option. + +=end original + +-DPERL_GLOBAL_STRUCT ¥Ó¥ë¥É¥ª¥×¥·¥ç¥ó¤Ë´Ø¤¹¤ëÊ£¿ô¤Î²þÁ±¤È½¤Àµ¡£ + +=item * + +=begin original + +Fix -DPERL_GLOBAL_STRUCT_PRIVATE build option. + +=end original + +-DPERL_GLOBAL_STRUCT_PRIVATE ¥Ó¥ë¥É¥ª¥×¥·¥ç¥ó¤Î½¤Àµ¡£ + +=back + +=head1 Testing + +(¥Æ¥¹¥È) + +=over 4 + +=item * + +F<t/lib/croak/op> +L<[perl #130367]|https://rt.perl.org/Ticket/Display.html?id=130367>. + +=begin original + +separate error for C<push>, etc. on hash/glob. + +=end original + +¥Ï¥Ã¥·¥å/¥°¥í¥Ö¤Ç¤Î C<push> ¤Î¥¨¥é¡¼¤òʬΥ¤·¤Þ¤·¤¿¡£ + +=item * + +F<t/op/svleak.t> +L<[perl #133660]|https://rt.perl.org/Ticket/Display.html?id=133660>. + +=begin original + +Add test for C<goto &sub> in overload leaking. + +=end original + +¥ª¡¼¥Ð¡¼¥í¡¼¥É¤Ç¤Î C<goto &sub> ¤Î¥ê¡¼¥¯¤Î¥Æ¥¹¥È¤òÄɲä·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Split F<t/re/fold_grind.t> into multiple test files. + +=end original + +F<t/re/fold_grind.t> ¤òÊ£¿ô¤Î¥Æ¥¹¥È¥Õ¥¡¥¤¥ë¤Ëʬ³ä¤·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Fix intermittent tests which failed due to race conditions which +surface during parallel testing. +L<[perl #133740]|https://rt.perl.org/Ticket/Display.html?id=133740>. + +=end original + +ÊÂÎó¥Æ¥¹¥È¤Î¶³¦Ì̤Ǥζ¥¹ç¾ò·ï¤Ë¤è¤ê¥Æ¥¹¥È¤¬ÃdzŪ¤ËÄä»ß¤¹¤ëÌäÂ꤬ +½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ +L<[perl #133740]|https://rt.perl.org/Ticket/Display.html?id=133740>. + +=item * + +=begin original + +Thoroughly test paragraph mode, using a new test file, +F<t/io/paragraph_mode.t>. +L<[perl #133722]|https://rt.perl.org/Ticket/Display.html?id=133722>. + +=end original + +¿·¤·¤¤¥Æ¥¹¥È¥Õ¥¡¥¤¥ë F<t/io/paragraph_mode.t> ¤ò»È¤Ã¤¿ +ÃÊÍî¥â¡¼¥É¤Î´°Á´¤Ê¥Æ¥¹¥È¡£ +L<[perl #133722]|https://rt.perl.org/Ticket/Display.html?id=133722>. + +=item * + +=begin original + +Some tests in F<< t/io/eintr.t >> caused the process to hang on +pre-16 Darwin. These tests are skipped for those version of Darwin. + +=end original + +F<< t/io/eintr.t >> ¤Ç¤Î°ìÉô¤Î¥Æ¥¹¥È¤Ï 16 ¤è¤êÁ°¤Î Darwin ¤Ç +¥×¥í¥»¥¹¤Î¥Ï¥ó¥°¤ò°ú¤µ¯¤³¤·¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤é¤Î¥Ð¡¼¥¸¥ç¥ó¤Î Darwin ¤Ç¤Ï¤³¤ì¤é¤Î¥Æ¥¹¥È¤Ï¥¹¥¥Ã¥×¤µ¤ì¤Þ¤¹¡£ + +=back + +=head1 Platform Support + +(¥×¥é¥Ã¥È¥Õ¥©¡¼¥àÂбþ) + +=head2 Platform-Specific Notes + +(¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¸ÇͤÎÃí°Õ) + +=over 4 + +=item HP-UX 11.11 + +=begin original + +An obscure problem in C<pack()> when compiling with HP C-ANSI-C has been fixed +by disabling optimizations in F<pp_pack.c>. + +=end original + +HP C-ANSI-C ¤Ç¥Ó¥ë¥É¤·¤¿¤È¤¤Î C<pack()> ¤Ç¤ÎÉÔÌÀ³Î¤Ê¥¨¥é¡¼¤Ï¡¢ +F<pp_pack.c> ¤ÎºÇŬ²½¤ò̵¸ú¤Ë¤¹¤ë¤³¤È¤Ç½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ + +=item Mac OS X + +=begin original + +Perl's build and testing process on Mac OS X for C<-Duseshrplib> +builds is now compatible with Mac OS X System Integrity Protection +(SIP). + +=end original + +Perl ¤Î Mac OS X ¤Ç¤Î C<-Duseshrplib> ¥Ó¥ë¥É¤Î¥Ó¥ë¥É¤È¥Æ¥¹¥È¤Î½èÍý¤Ï +Mac OS X ¥·¥¹¥Æ¥àÀ°¹çÀÊݸî (SIP) ¤È¸ß´¹À¤ò»ý¤Ä¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=begin original + +SIP prevents binaries in F</bin> (and a few other places) being passed +the C<DYLD_LIBRARY_PATH> environment variable. For our purposes this +prevents C<DYLD_LIBRARY_PATH> from being passed to the shell, which +prevents that variable being passed to the testing or build process, +so running C<perl> couldn't find F<libperl.dylib>. + +=end original + +SIP ¤Ï F</bin> (¤ª¤è¤Ó¤½¤Î¾¤Î¤¤¤¯¤Ä¤«¤Î¾ì½ê) ¤Ë¤¢¤ë¥Ð¥¤¥Ê¥ê¤Ë +C<DYLD_LIBRARY_PATH> ´Ä¶ÊÑ¿ô¤òÅϤ¹¤Î¤ò˸¤²¤Þ¤¹¡£ +»ä¤¿¤Á¤ÎÍÑÅӤǤϡ¢¤³¤ì¤Ï C<DYLD_LIBRARY_PATH> ¤¬¥·¥§¥ë¤ËÅϤµ¤ì¤ë¤Î¤ò˸¤²¡¢ +¤³¤ÎÊÑ¿ô¤¬¥Æ¥¹¥È¤ä¥Ó¥ë¥É¤Î½èÍý¤ËÅϤµ¤ì¤ë¤Î¤ò˸¤²¤ë¤Î¤Ç¡¢ +C<perl> ¤ò¼Â¹Ô¤·¤Æ¤â F<libperl.dylib> ¤ò¸«¤Ä¤±¤é¤ì¤Þ¤»¤ó¡£ + +=begin original + +To work around that, the initial build of the F<perl> executable +expects to find F<libperl.dylib> in the build directory, and the +library path is then adjusted during installation to point to the +installed library. + +=end original + +¤³¤ì¤ò²óÈò¤¹¤ë¤¿¤á¤Ë¡¢F<perl> ¼Â¹Ô¥Õ¥¡¥¤¥ë¤Î½é´ü¥Ó¥ë¥É¤Ï +¥Ó¥ë¥É¥Ç¥£¥ì¥¯¥È¥ê¤Ë F<libperl.dylib> ¤¬¤¢¤ë¤³¤È¤òÁÛÄꤷ¡¢ +¤½¤ì¤«¤é¥é¥¤¥Ö¥é¥ê¥Ñ¥¹¤¬¥¤¥ó¥¹¥È¡¼¥ëÃæ¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¥é¥¤¥Ö¥é¥ê¤ò +¼¨¤¹¤è¤¦¤ËÄ´À°¤µ¤ì¤Þ¤¹¡£ + +L<[perl #126706]|https://rt.perl.org/Ticket/Display.html?id=126706>. + +=item Minix3 + +=begin original + +Some support for Minix3 has been re-added. + +=end original + +Minix3 ¤Ø¤Î¤¤¤¯¤é¤«¤ÎÂбþ¤¬ºÆ¤ÓÄɲ䵤ì¤Þ¤·¤¿¡£ + +=item Cygwin + +=begin original + +Cygwin doesn't make C<< cuserid >> visible. + +=end original + +Cygwin ¤Ï C<< cuserid >> ¤ò¸«¤¨¤ë¤è¤¦¤Ë¤·¤Þ¤»¤ó¡£ + +=item Win32 Mingw + +=begin original + +C99 math functions are now available. + +=end original + +C99 »»½Ñ´Ø¿ô¤¬ÍøÍѲÄǽ¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item Windows + +=over 4 + +=item * + +=begin original + +The C<USE_CPLUSPLUS> build option which has long been available in +F<win32/Makefile> (for B<nmake>) and F<win32/makefile.mk> (for B<dmake>) is now +also available in F<win32/GNUmakefile> (for B<gmake>). + +=end original + +(B<nmake> ÍѤÎ)F<win32/Makefile> ¤È (B<dmake> ÍѤÎ) F<win32/makefile.mk> ¤Ç +Ť¤´ÖÍøÍѲÄǽ¤Ë¤Ê¤Ã¤Æ¤¤¤ë C<USE_CPLUSPLUS> ¥Ó¥ë¥É¥ª¥×¥·¥ç¥ó¤¬ +(B<gmake> ÍѤÎ) F<win32/GNUmakefile> ¤Ç¤âÍøÍѲÄǽ¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +The B<nmake> makefile no longer defaults to Visual C++ 6.0 (a very old version +which is unlikely to be widely used today). As a result, it is now a +requirement to specify the C<CCTYPE> since there is no obvious choice of which +modern version to default to instead. Failure to specify C<CCTYPE> will result +in an error being output and the build will stop. + +=end original + +B<nmake> makefile ¤Ï¤â¤Ï¤ä (¸½ºß¹¤¯»È¤ï¤ì¤Æ¤¤¤ë¤È¤Ï»×¤¨¤Ê¤¤ +¤È¤Æ¤â¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Ç¤¢¤ë) Visual C++ 6.0 ¤ò¥Ç¥Õ¥©¥ë¥È¤Ë¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +·ë²Ì¤È¤·¤Æ¡¢Âå¤ï¤ê¤Ë¥Ç¥Õ¥©¥ë¥È¤Ë¤¹¤ë¥â¥À¥ó¤Ê¥Ð¡¼¥¸¥ç¥ó¤È¤·¤Æ¤Î +ÌÀ¤é¤«¤ÊÁªÂò»è¤¬¤Ê¤¤¤Î¤Ç¡¢C<CCTYPE> ¤ò»ØÄꤹ¤ë¤³¤È¤¬É¬Íפˤʤê¤Þ¤·¤¿¡£ +C<CCTYPE> ¤Î»ØÄê¤Ë¼ºÇÔ¤¹¤ë¤È¥¨¥é¡¼¤¬½ÐÎϤµ¤ì¡¢¥Ó¥ë¥É¤ÏÄä»ß¤·¤Þ¤¹¡£ + +=begin original + +(The B<dmake> and B<gmake> makefiles will automatically detect which compiler +is being used, so do not require C<CCTYPE> to be set. This feature has not yet +been added to the B<nmake> makefile.) + +=end original + +(B<dmake> ¤È B<gmake> ¤Î makefile ¤Ï¤É¤Î¥³¥ó¥Ñ¥¤¥é¤¬»È¤ï¤ì¤Æ¤¤¤ë¤Î¤«¤ò +¼«Æ°Åª¤Ë¸¡½Ð¤¹¤ë¤Î¤Ç¡¢C<CCTYPE> ¤òÀßÄꤹ¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£ +¤³¤Îµ¡Ç½¤Ï B<nmake> ¤Î makefile ¤Ë¤Ï¤Þ¤À¼ÂÁõ¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£) + +=item * + +=begin original + +C<sleep()> with warnings enabled for a C<USE_IMP_SYS> build no longer +warns about the sleep timeout being too large. +L<[perl #133376]|https://rt.perl.org/Ticket/Display.html?id=133376>. + +=end original + +C<USE_IMP_SYS> ¥Ó¥ë¥É¤Î·Ù¹ð¤ò͸ú¤Ë¤·¤¿ C<sleep()> ¤Ç¡¢ +¤â¤Ï¤ä¥¹¥ê¡¼¥×¥¿¥¤¥à¥¢¥¦¥È¤¬Â礤¹¤®¤ë·Ù¹ð¤ò½Ð¤µ¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133376]|https://rt.perl.org/Ticket/Display.html?id=133376>. + +=item * + +=begin original + +Support for compiling perl on Windows using Microsoft Visual Studio 2019 +(containing Visual C++ 14.2) has been added. + +=end original + +(Visual C++ 14.2 ¤ò´Þ¤à) Microsoft Visual Studio 2019 ¤ò»È¤Ã¤¿ +Windows ÈÇ perl ¤Î¥³¥ó¥Ñ¥¤¥ëÂбþ¤òÄɲä·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +socket() now sets C<$!> if the protocol, address family and socket +type combination is not found. +L<[perl #133853]|https://rt.perl.org/Ticket/Display.html?id=133853>. + +=end original + +socket() ¤Ï¡¢¥×¥í¥È¥³¥ë¡¦¥¢¥É¥ì¥¹¥Õ¥¡¥ß¥ê¡¼¡¦¥½¥±¥Ã¥È¥¿¥¤¥×¤Î +ÁȤ¬¸«¤Ä¤«¤é¤Ê¤¤¾ì¹ç¡¢C<$!> ¤òÀßÄꤹ¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133853]|https://rt.perl.org/Ticket/Display.html?id=133853>. + +=item * + +=begin original + +The Windows Server 2003 SP1 Platform SDK build, with its early x64 compiler and +tools, was accidentally broken in Perl 5.27.9. This has now been fixed. + +=end original + +½é´ü¤Î x64 ¥³¥ó¥Ñ¥¤¥é¤ª¤è¤Ó¥Ä¡¼¥ë¤ò»È¤Ã¤¿ +Windows Server 2003 SP1 ¥×¥é¥Ã¥È¥Õ¥©¡¼¥à SDK ¥Ó¥ë¥É¤Ï Perl 5.27.9 ¤«¤é +¸í¤Ã¤Æ²õ¤ì¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ + +=back + +=back + +=head1 Internal Changes + +(ÆâÉô¤ÎÊѹ¹) + +=over 4 + +=item * + +=begin original + +The sizing pass has been eliminated from the regular expression +compiler. An extra pass may instead be needed in some cases to count +the number of parenthetical capture groups. + +=end original + +¥µ¥¤¥º·×¬¥Ñ¥¹¤ÏÀµµ¬É½¸½¥³¥ó¥Ñ¥¤¥é¤«¤éºï½ü¤µ¤ì¤Þ¤·¤¿¡£ +°ìÉô¤Î¾ì¹ç¤Ç¤ÏÂå¤ï¤ê¤Ë¤«¤Ã¤³¤Ë¤è¤ëÊ᪥°¥ë¡¼¥×¤Î¿ô¤ò¿ô¤¨¤ë¤¿¤á¤Ë +ÄɲäΥѥ¹¤¬É¬Íפˤʤ뤳¤È¤¬¤¢¤ê¤Þ¤¹¡£ + +=item * + +=begin original + +A new function L<perlapi/C<my_strtod>> or its synonym, Strtod(), is +now available with the same signature as the libc strtod(). It provides +strotod() equivalent behavior on all platforms, using the best available +precision, depending on platform capabilities and F<Configure> options, +while handling locale-related issues, such as if the radix character +should be a dot or comma. + +=end original + +¿·¤·¤¤´Ø¿ô L<perlapi/C<my_strtod>> ¤¢¤ë¤¤¤Ï¤½¤ÎƱµÁ¸ì¤Ç¤¢¤ë Strtod() ¤¬ +libc ¤Î strtod() ¤ÈƱ¤¸¥·¥°¥Í¥Á¥ã¤ÇÍøÍѲÄǽ¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï strotod() ¤ÈÅù²Á¤Ê¿¶¤ëÉñ¤¤¤òÁ´¤Æ¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤ÇÄ󶡤·¡¢ +¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤ÎǽÎÏ¤È F<Configure> ¥ª¥×¥·¥ç¥ó¤Ë°Í¸¤·¤ÆºÇÎɤΠ+À©ÅÙ¤ò»È¤¤¡¢°ìÊý¾®¿ôÅÀ¤¬¥É¥Ã¥È¤«¥³¥ó¥Þ¤Ç¤¢¤ë¤Ù¤¤È¤¤¤¦¤è¤¦¤Ê +¥í¥±¡¼¥ë´Ø·¸¤ÎÌäÂê¤â½èÍý¤·¤Þ¤¹¡£ + +=item * + +=begin original + +Added C<newSVsv_nomg()> to copy a SV without processing get magic on +the source. +L<[perl #132964]|https://rt.perl.org/Ticket/Display.html?id=132964>. + +=end original + +¥½¡¼¥¹¤«¤é¥Þ¥¸¥Ã¥¯¤ò¼èÆÀ¤¹¤ë¤³¤È¤Ê¤¯ SV ¤ò¥³¥Ô¡¼¤¹¤ë¤¿¤á¤Î +C<newSVsv_nomg()> ¤¬Äɲ䵤ì¤Þ¤·¤¿¡£ +L<[perl #132964]|https://rt.perl.org/Ticket/Display.html?id=132964>. + +=item * + +=begin original + +It is now forbidden to malloc more than C<PTRDIFF_T_MAX> bytes. Much +code (including C optimizers) assumes that all data structures will not +be larger than this, so this catches such attempts before overflow +happens. + +=end original + +C<PTRDIFF_T_MAX> ¥Ð¥¤¥È°Ê¾å malloc ¤¹¤ë¤³¤È¤¬¶Ø»ß¤µ¤ì¤Þ¤·¤¿¡£ +(C ºÇŬ²½´ï¤ò´Þ¤à)¿¤¯¤Î¥³¡¼¥É¤¬¡¢Á´¤Æ¤Î¥Ç¡¼¥¿¹½Â¤¤¬¤³¤ì¤è¤ê¤â +Â礤¯¤Ê¤¤¤³¤È¤ò²¾Äꤷ¤Æ¤¤¤ë¤Î¤Ç¡¢¤³¤ì¤Ï¤½¤Î¤è¤¦¤Ê»î¤ß¤ò +¥ª¡¼¥Ð¡¼¥Õ¥í¡¼¤¬µ¯¤¤ëÁ°¤ËÊá¤Þ¤¨¤Þ¤¹¡£ + +=item * + +=begin original + +Two new regnodes have been introduced C<< EXACT_ONLY8 >>, and +C<< EXACTFU_ONLY8 >>. They're equivalent to C<< EXACT >> and C<< EXACTFU >>, +except that they contain a code point which requires UTF-8 to +represent/match. Hence, if the target string isn't UTF-8, we know +it can't possibly match, without needing to try. + +=end original + +Æó¤Ä¤Î¿·¤·¤¤ regnode C<< EXACT_ONLY8 >> ¤ª¤è¤Ó +C<< EXACTFU_ONLY8 >> ¤¬Æ³Æþ¤µ¤ì¤Þ¤·¤¿¡£ +¤³¤ì¤é¤Ï¡¢É½¸½/¥Þ¥Ã¥Á¥ó¥°¤¹¤ë¤¿¤á¤Ë UTF-8 ¤¬É¬ÍפÊÉä¹æ°ÌÃÖ¤ò +´Þ¤ó¤Ç¤¤¤ë¤³¤È¤ò½ü¤±¤Ð C<< EXACT >> ¤ª¤è¤Ó C<< EXACTFU >> ¤ÈÅù²Á¤Ç¤¹¡£ +½¾¤Ã¤Æ¡¢¥¿¡¼¥²¥Ã¥Èʸ»úÎó¤¬ UTF-8 ¤Ç¤Ê¤¤¾ì¹ç¡¢»î¤¹Á°¤Ë¥Þ¥Ã¥Á¥ó¥°¤¹¤ë¤³¤È¤¬ +¤Ê¤¤¤³¤È¤¬Ê¬¤«¤ê¤Þ¤¹¡£ + +=item * + +=begin original + +C<< print_bytes_for_locale() >> is now defined if C<< DEBUGGING >>, +Prior, it didn't get defined unless C<< LC_COLLATE >> was defined +on the platform. + +=end original + +C<< print_bytes_for_locale() >> ¤Ï¡¢C<< DEBUGGING >> ¤Ç +ÄêµÁ¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +°ÊÁ°¤Ï¡¢C<< LC_COLLATE >> ¤¬¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¸Â¤ê +ÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ + +=back + +=head1 Selected Bug Fixes + +(¥Ð¥°½¤Àµ¤ÎÈ´¿è) + +=over 4 + +=item * + +=begin original + +Compilation under C<-DPERL_MEM_LOG> and C<-DNO_LOCALE> have been fixed. + +=end original + +C<-DPERL_MEM_LOG> ¤È C<-DNO_LOCALE> ¤Î´ð¤Ç¤Î¥³¥ó¥Ñ¥¤¥ë¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Perl 5.28 introduced an C<index()> optimization when comparing to -1 (or +indirectly, e.g. >= 0). When this optimization was triggered inside a C<when> +clause it caused a warning ("Argument %s isn't numeric in smart match"). This +has now been fixed. +L<[perl #133368]|https://rt.perl.org/Ticket/Display.html?id=133368> + +=end original + +Perl 5.28 ¤Ç¤Ï¡¢C<index()> ¤Ç -1 ¤ÈÈæ³Ó¤¹¤ë (¤¢¤ë¤¤¤Ï´ÖÀÜŪ¤Ë Î㤨¤Ð >= 0) +¾ì¹ç¤ÎºÇŬ²½¤¬Æ³Æþ¤µ¤ì¤Þ¤·¤¿¡£ +¤³¤ÎºÇŬ²½¤¬ C<when> Àá¤ÎÆ⦤ǰú¤µ¯¤³¤µ¤ì¤¿¾ì¹ç¡¢·Ù¹ð +("Argument %s isn't numeric in smart match") ¤¬È¯À¸¤·¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ +L<[perl #133368]|https://rt.perl.org/Ticket/Display.html?id=133368> + +=item * + +=begin original + +The new in-place editing code no longer leaks directory handles. +L<[perl #133314]|https://rt.perl.org/Ticket/Display.html?id=133314>. + +=end original + +¤½¤Î¾ì½¤Àµ¥³¡¼¥É¤Ï¤â¤Ï¤ä¥Ç¥£¥ì¥¯¥È¥ê¥Ï¥ó¥É¥ë¤ò¥ê¡¼¥¯¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133314]|https://rt.perl.org/Ticket/Display.html?id=133314> + +=item * + +=begin original + +Warnings produced from constant folding operations on overloaded +values no longer produce spurious "Use of uninitialized value" +warnings. +L<[perl #132683]|https://rt.perl.org/Ticket/Display.html?id=132683>. + +=end original + +¥ª¡¼¥Ð¡¼¥í¡¼¥É¤µ¤ì¤¿ÃͤËÂФ¹¤ëÄê¿ô¾ö¤ß¹þ¤ßÁàºî¤«¤éÀ¸À®¤µ¤ì¤ë·Ù¹ð¤Ï¡¢ +¤â¤Ï¤äµ¶¤Î "Use of uninitialized value" ·Ù¹ð¤ò½Ð¤µ¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #132683]|https://rt.perl.org/Ticket/Display.html?id=132683>. + +=item * + +=begin original + +Fix for "mutator not seen in (lex = ...) .= ..." +L<[perl #133441]|https://rt.perl.org/Ticket/Display.html?id=133441>. + +=end original + +"mutator not seen in (lex = ...) .= ..." ¤ò½¤Àµ¤·¤Þ¤·¤¿¡£ +L<[perl #133441]|https://rt.perl.org/Ticket/Display.html?id=133441>. + +=item * + +=begin original + +C<pack "u", "invalid uuencoding"> now properly NUL terminates the +zero-length SV produced. +L<[perl #132655]|https://rt.perl.org/Ticket/Display.html?id=132655>. + +=end original + +C<pack "u", "invalid uuencoding"> ¤ÏŬÀÚ¤Ë NUL ½ªÃ¼¤µ¤ì¤¿Ä¹¤µ 0 ¤Î SV ¤ò +À¸À®¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #132655]|https://rt.perl.org/Ticket/Display.html?id=132655> + +=item * + +=begin original + +Improve the debugging output for calloc() calls with C<-Dm>. +L<[perl #133439]|https://rt.perl.org/Ticket/Display.html?id=133439>. + +=end original + +C<-Dm> ¤Ç¤Î calloc() ¸Æ¤Ó½Ð¤·¤Î¥Ç¥Ð¥Ã¥°½ÐÎϤ¬²þÎɤµ¤ì¤Þ¤·¤¿¡£ +L<[perl #133439]|https://rt.perl.org/Ticket/Display.html?id=133439>. + +=item * + +=begin original + +Regexp script runs were failing to permit ASCII digits in some cases. +L<[perl #133547]|https://rt.perl.org/Ticket/Display.html?id=133547>. + +=end original + +Àµµ¬É½¸½ÍÑ»úʤӤ¬°ìÉô¤Î¾ì¹ç¤Ç ASCII ¿ô»ú¤òµö¤¹¤Î¤Ë¼ºÇÔ¤·¤Æ¤¤¤Þ¤·¤¿¡£ +L<[perl #133547]|https://rt.perl.org/Ticket/Display.html?id=133547>. + +=item * + +=begin original + +On Unix-like systems supporting a platform-specific technique for +determining L<< C<$^X>|perlvar/$^X >>, Perl failed to fall back to the +generic technique when the platform-specific one fails (for example, a Linux +system with /proc not mounted). This was a regression in Perl 5.28.0. +L<[perl #133573]|https://rt.perl.org/Ticket/Display.html?id=133573>. + +=end original + +L<< C<$^X>|perlvar/$^X >> ¤ò·èÄꤹ¤ë¤¿¤á¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¸ÇͤΠ+¥Æ¥¯¥Ë¥Ã¥¯¤ËÂбþ¤·¤Æ¤¤¤ë Unix É÷¤Î¥·¥¹¥Æ¥à¤Ç¤Ï¡¢ +¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¸ÇͤΥƥ¯¥Ë¥Ã¥¯¤Ë¼ºÇÔ¤·¤¿¤È¤ (Î㤨¤Ð¡¢ +Linux ¥·¥¹¥Æ¥à¤Ç /proc ¤¬¥Þ¥¦¥ó¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¤È¤)¡¢ +Perl ¤Ï°ìÈÌŪ¤Ê¥Æ¥¯¥Ë¥Ã¥¯¤Ë¥Õ¥©¡¼¥ë¥Ð¥Ã¥¯¤¹¤ë¤Î¤Ë¼ºÇÔ¤·¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï Perl 5.28.0 ¤Ç¤ÎÂà¹Ô¤Ç¤·¤¿¡£ +L<[perl #133573]|https://rt.perl.org/Ticket/Display.html?id=133573>. + +=item * + +=begin original + +L<SDBM_File> is now more robust with corrupt database files. The +improvements do not make SDBM files suitable as an interchange format. +L<[perl #132147]|https://rt.perl.org/Ticket/Display.html?id=132147>. + +=end original + +L<SDBM_File> ¤Ï²õ¤ì¤¿¥Ç¡¼¥¿¥Ù¡¼¥¹¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¤è¤ê´è¶¯¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤³¤Î²þÁ±¤Ï¡¢SDBM ¥Õ¥¡¥¤¥ë¤ò¸ò´¹¥Õ¥©¡¼¥Þ¥Ã¥È¤È¤·¤Æ +Ŭ¤·¤Æ¤¤¤ë¤â¤Î¤Ë¤¹¤ë¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£ +L<[perl #132147]|https://rt.perl.org/Ticket/Display.html?id=132147>. + +=item * + +=begin original + +C<binmode($fh);> or C<binmode($fh, ':raw');> now properly removes the +C<:utf8> flag from the default C<:crlf> I/O layer on Win32. +L<[perl #133604]|https://rt.perl.org/Ticket/Display.html?id=133604>. + +=end original + +C<binmode($fh);> ¤ä C<binmode($fh, ':raw');> ¤Ï¡¢ +Win32 ¤Ç¤Î¥Ç¥Õ¥©¥ë¥È¤Î C<:crlf> I/O Áؤ«¤éŬÀÚ¤Ë C<:utf8> ¥Õ¥é¥°¤ò +½üµî¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133604]|https://rt.perl.org/Ticket/Display.html?id=133604>. + +=item * + +=begin original + +The experimental reference aliasing feature was misinterpreting array and +hash slice assignment as being localised, e.g. + +=end original + +¼Â¸³Åª¤Ê¥ê¥Õ¥¡¥ì¥ó¥¹ÊÌ̾µ¡Ç½¤Ï¡¢ÇÛÎó¤È¥Ï¥Ã¥·¥å¤Î¥¹¥é¥¤¥¹ÂåÆþ¤ò +¥í¡¼¥«¥ë²½¤È¸í¤Ã¤Æ²ò¼á¤·¤Æ¤¤¤Þ¤·¤¿; Î㤨¤Ð: + + \(@a[3,5,7]) = \(....); + +=begin original + +was being interpreted as: + +=end original + +¤³¤ì¤Ï°Ê²¼¤Î¤è¤¦¤Ë²ò¼á¤·¤Æ¤¤¤Þ¤·¤¿: + + local \(@a[3,5,7]) = \(....); + +L<[perl #133538]|https://rt.perl.org/Ticket/Display.html?id=133538>. + +=item * + +=begin original + +C<sort SUBNAME> within an C<eval EXPR> when C<EXPR> was UTF-8 upgraded +could panic if the C<SUBNAME> was non-ASCII. +L<[perl #134061]|https://rt.perl.org/Ticket/Display.html?id=134061>. + +=end original + +C<EXPR> ¤¬¾º³Ê¤·¤¿ UTF-8 ¤Î¤È¤¤Î C<eval EXPR> ¤ÎÃæ¤Î C<sort SUBNAME> ¤Ï¡¢ +C<SUBNAME> ¤¬Èó ASCII ¤Î¤È¤¤Ë panic ¤¹¤ë¤³¤È¤¬¤¢¤ê¤Þ¤·¤¿¡£ +L<[perl #134061]|https://rt.perl.org/Ticket/Display.html?id=134061>. + +=item * + +=begin original + +Correctly handle realloc() modifying C<errno> on success so that the +modification isn't visible to the perl user, since realloc() is called +implicitly by the interpreter. This modification is permitted by the +C standard, but has only been observed on FreeBSD 13.0-CURRENT. +L<[perl #133958]|https://rt.perl.org/Ticket/Display.html?id=133958>. + +=end original + +realloc() ¤¬À®¸ù»þ¤Ë C<errno> ¤òÊѹ¹¤·¤Æ¤â¤½¤ì¤¬ perl ¥æ¡¼¥¶¡¼¤«¤é +¸«¤¨¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Ë¡¢Àµ¤·¤¯°·¤¨¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿; +realloc() ¤Ï¥¤¥ó¥¿¥×¥ê¥¿¤Ë¤è¤Ã¤Æ°ÅÌۤ˸ƤӽФµ¤ì¤ë¤«¤é¤Ç¤¹¡£ +¤³¤ÎÊѹ¹¤Ï C ɸ½à¤Ë¤è¤Ã¤Æµö¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢FreeBSD 13.0-CURRENT ¤Ç¤Î¤ß +´Ñ¬¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ +L<[perl #133958]|https://rt.perl.org/Ticket/Display.html?id=133958>. + +=item * + +=begin original + +Perl now exposes POSIX C<getcwd> as C<Internals::getcwd()> if +available. This is intended for use by C<Cwd.pm> during bootstrapping +and may be removed or changed without notice. This fixes some +bootstrapping issues while building perl in a directory where some +ancestor directory isn't readable. +L<[perl #133951]|https://rt.perl.org/Ticket/Display.html?id=133951>. + +=end original + +Perl ¤Ï¡¢²Äǽ¤Ê¤é POSIX C<getcwd> ¤ò C<Internals::getcwd()> ¤È¤·¤Æ +Ϫ½Ð¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï¥Ö¡¼¥È¥¹¥È¥é¥Ã¥×Ãæ¤Ë C<Cwd.pm> ¤¬»È¤¦¤³¤È¤ò°Õ¿Þ¤·¤Æ¤¤¤Æ¡¢ +·Ù¹ð¤Ê¤·¤Ëºï½ü¤µ¤ì¤¿¤êÊѹ¹¤µ¤ì¤¿¤ê¤¹¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ +¤³¤ì¤Ë¤è¤ê¡¢¾å°Ì¥Ç¥£¥ì¥¯¥È¥ê¤Î°ìÉô¤¬Æɤ߹þ¤á¤Ê¤¤¥Ç¥£¥ì¥¯¥È¥ê¤Ç +perl ¤ò¥Ó¥ë¥É¤¹¤ë¤È¤¤Î¥Ö¡¼¥È¥¹¥È¥é¥Ã¥×¤ÎÌäÂ꤬¤¤¤¯¤Ä¤«½¤Àµ¤µ¤ì¤Þ¤¹¡£ +L<[perl #133951]|https://rt.perl.org/Ticket/Display.html?id=133951>. + +=item * + +=begin original + +C<pack()> no longer can return malformed UTF-8. It croaks if it would +otherwise return a UTF-8 string that contains malformed UTF-8. This +protects against potential security threats. +L<[perl #131642]|https://rt.perl.org/Ticket/Display.html?id=131642>. + +=end original + +C<pack()> ¤Ï¤â¤Ï¤äÉÔÀµ¤Ê UTF-8 ¤òÊÖ¤µ¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +UTF-8 ʸ»úÎó¤òÊÖ¤¹¤Ù¤¤È¤³¤í¤ËÉÔÀµ¤Ê UTF-8 ¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢croak ¤·¤Þ¤¹¡£ +¤³¤ì¤Ï¥»¥¥å¥ê¥Æ¥£¾å¤Î¶¼°Ò¤Î²ÄǽÀ¤«¤éÊݸ¤Þ¤¹¡£ +L<[perl #131642]|https://rt.perl.org/Ticket/Display.html?id=131642>. + +=item * + +=begin original + +See L</Any set of digits in the Common script are legal in a script run +of another script>. + +=end original + +L</Any set of digits in the Common script are legal in a script run +of another script> ¤ò»²¾È¤·¤Æ²¼¤µ¤¤¡£ + +=item * + +=begin original + +Regular expression matching no longer leaves stale UTF-8 length magic +when updating C<$^R>. This could result in C<length($^R)> returning +an incorrect value. + +=end original + +Àµµ¬É½¸½¥Þ¥Ã¥Á¥ó¥°¤Ï C<$^R> ¤ò¹¹¿·¤¹¤ë¤È¤¤Ë¸Å¤¤ UTF-8 length magic ¤ò +¤½¤Î¤Þ¤Þ¤Ë¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +°ÊÁ°¤Ï¤³¤ì¤Ë¤è¤ê C<length($^R)> ¤¬´Ö°ã¤Ã¤¿ÃͤòÊÖ¤¹¤³¤È¤¬¤¢¤ê¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Reduce recursion on ops +L<[perl #108276]|https://rt.perl.org/Ticket/Display.html?id=108276>. + +=end original + +ops ¤Ç¤ÎºÆµ¢¤ò¸º¤é¤·¤Þ¤·¤¿ +L<[perl #108276]|https://rt.perl.org/Ticket/Display.html?id=108276>¡£ + +=begin original + +This can prevent stack overflow when processing extremely deep op +trees. + +=end original + +¤³¤ì¤Ë¤è¤ê¡¢¤È¤Æ¤â¿¼¤¤ op ÌڤνèÍý»þ¤Ë¥¹¥¿¥Ã¥¯¥ª¡¼¥Ð¡¼¥Õ¥í¡¼¤òËɤ®¤Þ¤¹¡£ + +=item * + +=begin original + +Avoid leak in multiconcat with overloading. +L<[perl #133789]|https://rt.perl.org/Ticket/Display.html?id=133789>. + +=end original + +¥ª¡¼¥Ð¡¼¥í¡¼¥É¤Ç¤Î multiconcat ¤Î¥ê¡¼¥¯¤ò¤·¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133789]|https://rt.perl.org/Ticket/Display.html?id=133789> + +=item * + +=begin original + +The handling of user-defined C<\p{}> properties (see +L<perlunicode/User-Defined Character Properties>) has been rewritten to +be in C (instead of Perl). This speeds things up, but in the process +several inconsistencies and bug fixes are made. + +=end original + +¥æ¡¼¥¶¡¼ÄêµÁ C<\p{}> ( +L<perlunicode/User-Defined Character Properties> »²¾È) ¤Î½èÍý¤Ï +(Perl ¤Ç¤Ï¤Ê¤¯) C ¤Ç½ñ¤Ä¾¤µ¤ì¤Þ¤·¤¿¡£ +¤³¤ì¤Ë¤è¤ê¹â®²½¤µ¤ì¤Þ¤·¤¿¤¬¡¢¤½¤Î²áÄø¤Ç¤¤¤¯¤Ä¤«¤ÎÈó°ì´ÓÀ¤È +¥Ð¥°½¤Àµ¤¬¹Ô¤ï¤ì¤Þ¤·¤¿¡£ + +=over 4 + +=item 1 + +=begin original + +A few error messages have minor wording changes. This is essentially +because the new way is integrated into the regex error handling +mechanism that marks the position in the input at which the error +occurred. That was not possible previously. The messages now also +contain additional back-trace-like information in case the error occurs +deep in nested calls. + +=end original + +¤¤¤¯¤Ä¤«¤Î¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤Îɽ¸½¤¬¾¯¤·ÊѤï¤ê¤Þ¤·¤¿¡£ +¤³¤ì¤Ï´ðËÜŪ¤Ë¤Ï¡¢ +¥¨¥é¡¼¤¬µ¯¤¤¿ÆþÎϤΰÌÃÖ¤ò¥Þ¡¼¥¯¤¹¤ë¿·¤·¤¤ÊýË¡¤¬Àµµ¬É½¸½ +¥¨¥é¡¼½èÍýµ¡¹½¤ËÅý¹ç¤µ¤ì¤¿¤«¤é¤Ç¤¹¡£ +¤³¤ì¤Ï°ÊÁ°¤ÏÉÔ²Äǽ¤Ç¤·¤¿¡£ +¤Þ¤¿¡¢¥¨¥é¡¼¤¬¥Í¥¹¥È¤·¤¿¸Æ¤Ó½Ð¤·¤Î¿¼¤¤¤È¤³¤í¤Çµ¯¤¤¿¾ì¹ç¤Ë¤Ï¡¢ +¥á¥Ã¥»¡¼¥¸¤ËÄɲäΥХ寥ȥ졼¥¹É÷¤Î¾ðÊ󤬴ޤޤì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item 2 + +=begin original + +A user-defined property is implemented as a perl subroutine with certain +highly constrained naming conventions. It was documented previously +that the sub would be in the current package if the package was +unspecified. This turned out not to be true in all cases, but now it +is. + +=end original + +¥æ¡¼¥¶¡¼ÄêµÁÆÃÀ¤Ï¡¢¤¢¤ë¼ï¤ÎÈó¾ï¤ËÀ©¸Â¤µ¤ì¤¿Ì¿Ì¾µ¬Â§¤Î +perl ¥µ¥Ö¥ë¡¼¥Á¥ó¤È¤·¤Æ¼ÂÁõ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ +¥Ñ¥Ã¥±¡¼¥¸¤¬Ì¤»ØÄê¤Î¾ì¹ç¡¢¥µ¥Ö¥ë¡¼¥Á¥ó¤Ï¥«¥ì¥ó¥È¥Ñ¥Ã¥±¡¼¥¸¤Ë¤¢¤ë¤È +°ÊÁ°¤Ïʸ½ñ¤«s¤ì¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï°ìÉô¤Î¾ì¹ç¤Ç¤ÏÀµ¤·¤¯¤Ê¤¯¤Ê¤Ã¤Æ¤¤¤Þ¤·¤¿¤¬¡¢ +Àµ¤·¤¯¤Ê¤ê¤Þ¤·¤¿¡£ + +=item 3 + +=begin original + +All recursive calls are treated as infinite recursion. Previously they +would cause the interpreter to panic. Now, they cause the regex pattern +to fail to compile. + +=end original + +Á´¤Æ¤ÎºÆµ¢¸Æ¤Ó½Ð¤·¤Ï̵¸ÂºÆµ¢¤È¤·¤Æ°·¤ï¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +°ÊÁ°¤Ï¤³¤ì¤é¤Ï¥¤¥ó¥¿¥×¥ê¥¿¤ò panic ¤µ¤»¤ë¤³¤È¤¬¤¢¤ê¤Þ¤·¤¿¡£ +º£¤Ç¤Ï¡¢¤³¤ì¤é¤ÏÀµµ¬É½¸½¥Ñ¥¿¡¼¥ó¤Î¥³¥ó¥Ñ¥¤¥ë¤Ë¼ºÇÔ¤·¤Þ¤¹¡£ + +=item 4 + +=begin original + +Similarly, any other error likely would lead to a panic; now to just the +pattern failing to compile. + +=end original + +ƱÍͤˡ¢¤½¤Î¾¤Î panic ¤ò°ú¤µ¯¤³¤¹¤è¤¦¤Ê¥¨¥é¡¼¤Ï¡¢Ã±¤Ë +¥Ñ¥¿¡¼¥ó¤Î¥³¥ó¥Ñ¥¤¥ë¤Ë¼ºÇÔ¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=item 5 + +=begin original + +The old mechanism did not detect illegal ranges in the definition of the +property. Now, the range max must not be smaller than the range min. +Otherwise, the pattern fails to compile. + +=end original + +¸Å¤¤µ¡¹½¤Ï¡¢ÆÃÀ¤òÄêµÁ¤¹¤ë¤È¤¤ÎÉÔÀµ¤ÊÈϰϤò¸¡½Ð¤·¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£ +ÈϰϤκÇÂçÃͤÏÈϰϤκǾ®Ãͤè¤ê¾®¤µ¤¯¤Æ¤Ï¤¤¤±¤Ê¤¤¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤µ¤â¤Ê¤±¤ì¤Ð¡¢¥Ñ¥¿¡¼¥ó¤Ï¥³¥ó¥Ñ¥¤¥ë¤Ë¼ºÇÔ¤·¤Þ¤¹¡£ + +=item 6 + +=begin original + +The intention was to have each sub called only once during the lifetime +of the program, so that a property's definition is immutable. This was +relaxed so that it could be called once for all /i compilations, and +potentially a second time for non-/i (the sub is passed a parameter +indicating which). However, in practice there were instances when this +was broken, and multiple calls were possible. Those have been fixed. +Now (besides the /i,non-/i cases) the only way a sub can be called +multiple times is if some component of it has not been defined yet. For +example, suppose we have sub IsA() whose definition is known at compile +time, and it in turn calls isB() whose definition is not yet known. +isA() will be called each time a pattern it appears in is compiled. If +isA() also calls isC() and that definition is known, isC() will be +called just once. + +=end original + +°Õ¿Þ¤È¤·¤Æ¤Ï¡¢ÆÃÀ¤ÎÄêµÁ¤ò¥¤¥ß¥å¡¼¥¿¥Ö¥ë¤Ë¤¹¤ë¤¿¤á¤Ë¡¢ +¤½¤ì¤¾¤ì¤Î¥µ¥Ö¥ë¡¼¥Á¥ó¤Ï¥×¥í¥°¥é¥à¤ÎÀ¸Â¸´ü´ÖÃæ¤Ë°ìÅÙ¤·¤«¸Æ¤Ó½Ð¤µ¤ì¤Þ¤»¤ó¡£ +¤³¤ì¤Ï¡¢1 ²óÌܤÏÁ´¤Æ¤Î /i ·Ï¤Î¤¿¤á¡¢¤½¤·¤Æ 2 ²óÌܤÏÈó /i ·Ï¤È¤¤¤¦¤è¤¦¤Ë +´ËϤµ¤ì¤Þ¤·¤¿(¥µ¥Ö¥ë¡¼¥Á¥ó¤Ï¤É¤Á¤é¤Ê¤Î¤«¤ò¼¨¤¹°ú¿ô¤ò¼õ¤±¼è¤ê¤Þ¤¹)¡£ +¤·¤«¤·¡¢¼ÂºÝ¤Ë¤Ï¤³¤ì¤Ï²õ¤ì¤Æ¤¤¤Æ¡¢Ê£¿ô²ó¤Î¸Æ¤Ó½Ð¤·¤¬²Äǽ¤Ç¤·¤¿¡£ +¤³¤ì¤é¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ +(/i, Èó/i ¤Î¾ì¹ç¤òÃÖ¤¤¤Æ¤ª¤¯¤È) ¤¢¤ë¥µ¥Ö¥ë¡¼¥Á¥ó¤¬Ê£¿ô²ó¸Æ¤Ó½Ð¤µ¤ì¤ëÍ£°ì¤Î +ÊýË¡¤Ï¡¢°ìÉô¤ÎÍ×ÁǤ¬¤Þ¤ÀÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¤È¤¤À¤±¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +Î㤨¤Ð¡¢¥³¥ó¥Ñ¥¤¥ë»þ¤ËÄêµÁ¤¬Ê¬¤«¤Ã¤Æ¤¤¤ë¥µ¥Ö¥ë¡¼¥Á¥ó IsA() ¤¬¤¢¤ê¡¢ +¤½¤ì¤¬ÄêµÁ¤¬¤Þ¤Àʬ¤«¤Ã¤Æ¤¤¤Ê¤¤ isB() ¤ò¸Æ¤Ó½Ð¤¹¤È¤·¤Þ¤¹¡£ +isA() ¤Ï¡¢É½¤ì¤¿¥Ñ¥¿¡¼¥ó¤¬¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤ë¤¿¤Ó¤Ë¸Æ¤Ó½Ð¤µ¤ì¤Þ¤¹¡£ +¤â¤· isA() ¤¬ isC() ¤â¸Æ¤Ó½Ð¤·¤Æ¤¤¤Æ¤½¤ÎÄêµÁ¤¬Ê¬¤«¤Ã¤Æ¤¤¤ë¤Ê¤é¡¢ +isC() ¤Ï°ìÅÙ¤À¤±¸Æ¤Ó½Ð¤µ¤ì¤Þ¤¹¡£ + +=item 7 + +=begin original + +There were some races and very long hangs should one thread be compiling +the same property as another simultaneously. These have now been fixed. + +=end original + +¤¢¤ë¥¹¥ì¥Ã¥É¤¬Â¾¤Î¥¹¥ì¥Ã¥É¤ÈƱ»þ¤ËƱ¤¸ÆÃÀ¤ò¥³¥ó¥Ñ¥¤¥ë¤¹¤ë¤È¤¤Ë +¶¥¹ç¤·¤¿¤ê¤È¤Æ¤âŤ¤´Ö¥Ï¥ó¥°¤·¤¿¤ê¤·¤Æ¤¤¤Þ¤·¤¿¡£ +¤³¤ì¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ + +=back + +=item * + +=begin original + +Fixed a failure to match properly. + +=end original + +ŬÀڤ˥ޥåÁ¥ó¥°¤¹¤ë¤Î¤Ë¼ºÇÔ¤¹¤ë¤Î¤¬½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ + +=begin original + +An EXACTFish regnode has a finite length it can hold for the string +being matched. If that length is exceeded, a second node is used for +the next segment of the string, for as many regnodes as are needed. +Care has to be taken where to break the string, in order to deal +multi-character folds in Unicode correctly. If we want to break a +string at a place which could potentially be in the middle of a +multi-character fold, we back off one (or more) characters, leaving +a shorter EXACTFish regnode. This backing off mechanism contained +an off-by-one error. +L<[perl #133756]|https://rt.perl.org/Ticket/Display.html?id=133756>. + +=end original + +EXACTF É÷¤Î regnode ¤Ï¥Þ¥Ã¥Á¥ó¥°¤·¤¿Ê¸»úÎó¤òÊÝ»ý¤·¤Æ¤ª¤¯¤¿¤á¤Î +͸¤ÎŤµ¤ò»ý¤Á¤Þ¤¹¡£ +¤³¤ÎŤµ¤òĶ¤¨¤ë¤È¡¢2 ÈÖÌܤΥΡ¼¥É¤¬Ê¸»úÎó¤Î¼¡¤ÎÉôʬ¤Î¤¿¤á¤Ë»È¤ï¤ì¡¢ +ɬÍפÊʬ¤À¤±¤Î regnode ¤¬»È¤ï¤ì¤Þ¤¹¡£ +ʸ»úÎó¤òʬ³ä¤¹¤ë¤È¤¤Ë¤Ï¡¢Unicode ¤ÎÊ£¿ôʸ»ú¾ö¤ß¹þ¤ß¤ò°·¤¦¤¿¤á¤Ë +Ãí°Õ¤¬É¬ÍפǤ¹¡£ +Ê£¿ôʸ»ú¾ö¤ß¹þ¤ß¤ÎÅÓÃæ¤Ë¤Ê¤êÆÀ¤ë¾ì½ê¤Çʸ»úÎó¤òʬ³ä¤·¤¿¤¤¾ì¹ç¡¢ +¤è¤êû¤¤ EXACTF É÷ regnode ¤Î¤Þ¤Þ¤Ë¤·¤Þ¤¹¡£ +¤³¤Î¸åÂൡ¹½¤Ë off-by-one ¥¨¥é¡¼¤¬¤¢¤ê¤Þ¤·¤¿¡£ +L<[perl #133756]|https://rt.perl.org/Ticket/Display.html?id=133756>. + +=item * + +=begin original + +A bare C<eof> call with no previous file handle now returns true. +L<[perl #133721]|https://rt.perl.org/Ticket/Display.html?id=133721> + +=end original + +°ÊÁ°¤Î¥Õ¥¡¥¤¥ë¥Ï¥ó¥É¥ë¤Î¤Ê¤¤¡¢Íç¤Î C<eof> ¸Æ¤Ó½Ð¤·¤Ï¿¿¤ò +ÊÖ¤¹¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133721]|https://rt.perl.org/Ticket/Display.html?id=133721> + +=item * + +=begin original + +Failing to compile a format now aborts compilation. Like other errors +in sub-parses this could leave the parser in a strange state, possibly +crashing perl if compilation continued. +L<[perl #132158]|https://rt.perl.org/Ticket/Display.html?id=132158> + +=end original + +¥Õ¥©¡¼¥Þ¥Ã¥È¤Î¥³¥ó¥Ñ¥¤¥ë¤Ë¼ºÇÔ¤¹¤ë¤È¥³¥ó¥Ñ¥¤¥ë¤òÃæÃǤ¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +¤½¤Î¾¤ÎÉôʬ¥Ñ¡¼¥¹Ãæ¤Î¥¨¥é¡¼¤ÈƱÍÍ¡¢¤³¤ì¤Ï¥Ñ¡¼¥µ¤ò¤ª¤«¤·¤Ê¾õÂÖ¤Î¤Þ¤Þ¤Ë +¤¹¤ë¤³¤È¤¬¤¢¤ê¡¢¥³¥ó¥Ñ¥¤¥ë¤ò³¹Ô¤¹¤ë¤È perl ¤¬¥¯¥é¥Ã¥·¥å¤¹¤ë¤³¤È¤¬¤¢¤ê¤Þ¤·¤¿¡£ +L<[perl #132158]|https://rt.perl.org/Ticket/Display.html?id=132158> + +=item * + +=begin original + +If an in-place edit is still in progress during global destruction and +the process exit code (as stored in C<$?>) is zero, perl will now +treat the in-place edit as successful, replacing the input file with +any output produced. + +=end original + +Âç°èÇ˲õÃæ¤Ë¤Þ¤À¤½¤Î¾ìÊÔ½¸¤¬ºî¶ÈÃæ¤Ç¡¢(C<$?> ¤ËÊݴɤµ¤ì¤Æ¤¤¤ë) +¥×¥í¥»¥¹½ªÎ»¥³¡¼¥É¤¬¥¼¥í¤Î¾ì¹ç¡¢ +perl ¤Ï¤½¤Î¾ìÊÔ½¸¤¬À®¸ù¤·¤¿¤â¤Î¤È¤·¤Æ°·¤¤¡¢ +ÆþÎÏ¥Õ¥¡¥¤¥ë¤ò½ÐÎϤµ¤ì¤¿¥Õ¥¡¥¤¥ë¤ÇÃÖ¤´¹¤¨¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ + +=begin original + +This allows code like: + +=end original + +¤³¤ì¤Ë¤è¤ê¼¡¤Î¤è¤¦¤Ê¥³¡¼¥É¤Ï: + + perl -i -ne 'print "Foo"; last' + +=begin original + +to replace the input file, while code like: + +=end original + +ÆþÎÏ¥Õ¥¡¥¤¥ë¤òÃÖ¤´¹¤¨¤ë°ìÊý¡¢¼¡¤Î¤è¤¦¤Ê¥³¡¼¥É¤Ï: + + perl -i -ne 'print "Foo"; die' + +=begin original + +will not. Partly resolves +L<[perl #133659]|https://rt.perl.org/Ticket/Display.html?id=133659>. + +=end original + +ÃÖ¤´¹¤¨¤Þ¤»¤ó¡£ +L<[perl #133659]|https://rt.perl.org/Ticket/Display.html?id=133659> +¤ÇÉôʬŪ¤Ë²ò·è¤·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +A regression in 5.28 caused the following code to fail + +=end original + +5.28 ¤Ç¤ÎÂà¹Ô¤Ë¤è¤ê¡¢¼¡¤Î¥³¡¼¥É¤Ï¼ºÇÔ¤·¤Æ¤¤¤Þ¤·¤¿: + + close(STDIN); open(CHILD, "|wc -l")' + +=begin original + +because the child's stdin would be closed on exec. This has now been fixed. + +=end original + +¤Ê¤¼¤Ê¤é»Ò¤Îɸ½àÆþÎϤϼ¹Իþ¤ËÊĤ¸¤é¤ì¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£ +¤³¤ì¤Ï½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Fixed an issue where compiling a regexp containing both compile-time +and run-time code blocks could lead to trying to compile something +which is invalid syntax. + +=end original + +¥³¥ó¥Ñ¥¤¥ë»þ¥³¡¼¥É¥Ö¥í¥Ã¥¯¤È¼Â¹Ô»þ¥³¡¼¥É¥Ö¥í¥Ã¥¯¤ÎξÊý¤ò´Þ¤àÀµµ¬É½¸½¤ò +¥³¥ó¥Ñ¥¤¥ë¤¹¤ë¤È¤¤Ë¡¢ÉÔÀµ¤Êʸˡ¤ò»ý¤Ä¤â¤Î¤ò +¥³¥ó¥Ñ¥¤¥ë¤·¤è¤¦¤È¤¹¤ë¤³¤È¤¬¤¢¤ëÌäÂê¤ò½¤Àµ¤·¤Þ¤·¤¿¡£ + +=item * + +=begin original + +Fixed build failures with C<< -DNO_LOCALE_NUMERIC >> and +C<< -DNO_LOCALE_COLLATE >>. +L<[perl #133696]|https://rt.perl.org/Ticket/Display.html?id=133696>. + +=end original + +C<< -DNO_LOCALE_NUMERIC >> ¤È C<< -DNO_LOCALE_COLLATE >> ¤Ç¤Î +¥Ó¥ë¥É¼ºÇÔ¤¬½¤Àµ¤µ¤ì¤Þ¤·¤¿¡£ +L<[perl #133696]|https://rt.perl.org/Ticket/Display.html?id=133696>. + +=item * + +=begin original + +Prevent the tests in F<< ext/B/t/strict.t >> from being skipped. +L<[perl #133713]|https://rt.perl.org/Ticket/Display.html?id=133713>. + +=end original + +F<< ext/B/t/strict.t >> ¤Î¥Æ¥¹¥È¤¬Èô¤Ð¤µ¤ì¤Ê¤¤¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +L<[perl #133713]|https://rt.perl.org/Ticket/Display.html?id=133713>. + +=item * + +=begin original + +C<< /di >> nodes ending or beginning in I<s> are now C<< EXACTF >>. We do not +want two C<< EXACTFU >> to be joined together during optimization, +and to form a C<< ss >>, C<< sS >>, C<< Ss >> or C<< SS >> sequence; +they are the only multi-character sequences which may match differently +under C<< /ui >> and C<< /di >>. + +=end original + +I<s> ¤Ç»Ï¤Þ¤ë¤«½ª¤ï¤ë C<< /di >> ¥Î¡¼¥É¤Ï +C<< EXACTF >> ¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ +»ä¤¿¤Á¤ÏºÇŬ²½Ãæ¤ËÆó¤Ä¤Î C<< EXACTFU >> ¤ò·ë¹ç¤·¤¿¤ê¡¢ +C<< ss >>, C<< sS >>, C<< Ss >>, C<< SS >> ¤Î¤è¤¦¤ÊʤӤòºî¤Ã¤¿¤ê +¤·¤¿¤¯¤¢¤ê¤Þ¤»¤ó; +¤³¤ì¤é¤Ï C<< /ui >> ¤ä C<< /di >> ¤Î´ð¤Ç°Û¤Ê¤Ã¤Æ¥Þ¥Ã¥Á¥ó¥°¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤ +Ê£¿ôʸ»úʤӤΤߤǤ¹¡£ + +=back + +=head1 Acknowledgements + +=begin original + +Perl 5.30.0 represents approximately 11 months of development since Perl +5.28.0 and contains approximately 620,000 lines of changes across 1,300 +files from 58 authors. + +=end original + +Perl 5.30.0 ¤Ï¡¢Perl 5.28.0 °Ê¹ß¡¢58 ¿Í¤Îºî¼Ô¤Ë¤è¤Ã¤Æ¡¢ +1,300 ¤Î¥Õ¥¡¥¤¥ë¤ËÌó 620,000 ¹Ô¤ÎÊѹ¹¤ò²Ã¤¨¤Æ¡¢ +Ìó 11 ¥ö·î³«È¯¤µ¤ì¤Æ¤¤Þ¤·¤¿¡£ + +=begin original + +Excluding auto-generated files, documentation and release tools, there were +approximately 510,000 lines of changes to 750 .pm, .t, .c and .h files. + +=end original + +¼«Æ°À¸À®¥Õ¥¡¥¤¥ë¡¢Ê¸½ñ¡¢¥ê¥ê¡¼¥¹¥Ä¡¼¥ë¤ò½ü¤¯¤È¡¢750 ¤Î .pm, .t, .c, +.h ¥Õ¥¡¥¤¥ë¤ËÌó 510,000 ¹Ô¤ÎÊѹ¹¤ò²Ã¤¨¤Þ¤·¤¿¡£ + +=begin original + +Perl continues to flourish into its fourth decade thanks to a vibrant +community of users and developers. The following people are known to have +contributed the improvements that became Perl 5.30.0: + +=end original + +Perl ¤Ï¡¢³èµ¤¤Î¤¢¤ë¥æ¡¼¥¶¡¼¤È³«È¯¼Ô¤Î¥³¥ß¥å¥Ë¥Æ¥£¤Î¤ª¤«¤²¤Ç 30 ǯ¤òĶ¤¨¤Æ +È˱ɤ·¤Æ¤¤¤Þ¤¹¡£ +°Ê²¼¤Î¿Í¡¹¤¬¡¢Perl 5.30.0 ¤Ë¤Ê¤ë¤¿¤á¤Î²þÎɤ˹׸¥¤·¤¿¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤¤¤Þ¤¹: + +Aaron Crane, Abigail, Alberto SimE<otilde>es, Alexandr Savca, Andreas KE<ouml>nig, Andy +Dougherty, Aristotle Pagaltzis, Brian Greenfield, Chad Granum, Chris +'BinGOs' Williams, Craig A. Berry, Dagfinn Ilmari MannsE<aring>ker, Dan Book, Dan +Dedrick, Daniel Dragan, Dan Kogai, David Cantrell, David Mitchell, Dominic +Hargreaves, E. Choroba, Ed J, Eugen Konkov, FranE<ccedil>ois Perrad, Graham Knop, +Hauke D, H.Merijn Brand, Hugo van der Sanden, Jakub Wilk, James Clarke, +James E Keenan, Jerry D. Hedden, Jim Cromie, John SJ Anderson, Karen +Etheridge, Karl Williamson, Leon Timmermans, Matthias Bethke, Nicholas +Clark, Nicolas R., Niko Tyni, Pali, Petr PE<iacute>saE<0x159>, Phil Pearl (Lobbes), +Richard Leach, Ryan Voots, Sawyer X, Shlomi Fish, Sisyphus, Slaven Rezic, +Steve Hay, Sullivan Beck, Tina ME<uuml>ller, Tomasz Konojacki, Tom Wyant, Tony +Cook, Unicode Consortium, Yves Orton, Zak B. Elep. + +=begin original + +The list above is almost certainly incomplete as it is automatically +generated from version control history. In particular, it does not include +the names of most of the (very much appreciated) contributors who reported +issues to the Perl bug tracker. Noteworthy in this release were the large +number of bug fixes made possible by Sergey Aleynikov's high quality perlbug +reports for issues he discovered by fuzzing with AFL. + +=end original + +¤³¤ì¤Ï¥Ð¡¼¥¸¥ç¥ó¥³¥ó¥È¥í¡¼¥ëÍúÎò¤«¤é¼«Æ°Åª¤ËÀ¸À®¤·¤Æ¤¤¤ë¤Î¤Ç¡¢¤Û¤Ü³Î¼Â¤Ë +ÉÔ´°Á´¤Ç¤¹¡£ +Æäˡ¢Perl ¥Ð¥°¥È¥é¥Ã¥«¡¼¤ËÌäÂê¤òÊó¹ð¤ò¤·¤Æ¤¯¤ì¤¿ (¤È¤Æ¤â¤¢¤ê¤¬¤¿¤¤)¹×¸¥¼Ô¤Î +̾Á°¤ò´Þ¤ó¤Ç¤¤¤Þ¤»¤ó¡£ +¤³¤Î¥ê¥ê¡¼¥¹¤ÇÃíÌܤ¹¤ë¤Ù¤ÅÀ¤Ï¡¢Â¿¤¯¤Î¥Ð¥°½¤Àµ¤Ï¡¢ AFL ¤Ë¤è¤ë +¥Õ¥¡¥¸¥ó¥°¤Ë¤è¤Ã¤Æȯ¸«¤µ¤ì¤¿ Sergey Aleynikov ¤Ë¤è¤ë¹âÉʼÁ¤Î +perlbug Êó¹ð¤Ë¤è¤Ã¤Æ¹Ô¤ï¤ì¤¿¤È¤¤¤¦¤³¤È¤Ç¤¹¡£ + +=begin original + +Many of the changes included in this version originated in the CPAN modules +included in Perl's core. We're grateful to the entire CPAN community for +helping Perl to flourish. + +=end original + +¤³¤Î¥Ð¡¼¥¸¥ç¥ó¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ëÊѹ¹¤Î¿¤¯¤Ï¡¢Perl ¥³¥¢¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ë CPAN +¥â¥¸¥å¡¼¥ëͳÍè¤Î¤â¤Î¤Ç¤¹¡£ +»ä¤¿¤Á¤Ï Perl ¤ÎȯŸ¤ò½õ¤±¤Æ¤¤¤ë CPAN ¥³¥ß¥å¥Ë¥Æ¥£Á´ÂΤ˴¶¼Õ¤·¤Þ¤¹¡£ + +=begin original + +For a more complete list of all of Perl's historical contributors, please +see the F<AUTHORS> file in the Perl source distribution. + +=end original + +Á´¤Æ¤Î Perl ¤ÎÎò»ËŪ¤Ê¹×¸¥¼Ô¤Î¤è¤ê´°Á´¤Ê°ìÍ÷¤Ë¤Ä¤¤¤Æ¤Ï¡¢¤É¤¦¤« Perl ¥½¡¼¥¹ +ÇÛÉۤ˴ޤޤì¤Æ¤¤¤ë F<AUTHORS> ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head1 Reporting Bugs + +(¥Ð¥°Êó¹ð) + +=begin original + +If you find what you think is a bug, you might check the perl bug database +at L<https://rt.perl.org/>. There may also be information at +L<http://www.perl.org/>, the Perl Home Page. + +=end original + +¤â¤·¥Ð¥°¤È»×¤ï¤ì¤ë¤â¤Î¤ò¸«¤Ä¤±¤¿¤é¡¢ L<https://rt.perl.org/> ¤Ë¤¢¤ë perl ¥Ð¥° +¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò³Îǧ¤·¤Æ¤¯¤À¤µ¤¤¡£ +Perl ¥Û¡¼¥à¥Ú¡¼¥¸¡¢L<http://www.perl.org/> ¤Ë¤â¾ðÊ󤬤¢¤ê¤Þ¤¹¡£ + +=begin original + +If you believe you have an unreported bug, please run the L<perlbug> program +included with your release. Be sure to trim your bug down to a tiny but +sufficient test case. Your bug report, along with the output of C<perl -V>, +will be sent off to perlb****@perl***** to be analysed by the Perl porting team. + +=end original + +¤â¤·¤Þ¤ÀÊó¹ð¤µ¤ì¤Æ¤¤¤Ê¤¤¥Ð¥°¤À¤È³Î¿®¤·¤¿¤é¡¢¤½¤Î¥ê¥ê¡¼¥¹¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ë +L<perlbug> ¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤·¤Æ¤¯¤À¤µ¤¤¡£ +¥Ð¥°¤ÎºÆ¸½¥¹¥¯¥ê¥×¥È¤ò½½Ê¬¾®¤µ¤¯¡¢¤·¤«¤·Í¸ú¤Ê¥³¡¼¥É¤ËÀÚ¤ê¤Ä¤á¤ë¤³¤È¤ò +°Õ¼±¤·¤Æ¤¯¤À¤µ¤¤¡£ +¥Ð¥°¥ì¥Ý¡¼¥È¤Ï C<perl -V> ¤Î½ÐÎϤȰì½ï¤Ë perlb****@perl***** ¤ËÁ÷¤é¤ì +Perl porting ¥Á¡¼¥à¤Ë¤è¤Ã¤Æ²òÀϤµ¤ì¤Þ¤¹¡£ + +=begin original + +If the bug you are reporting has security implications which make it +inappropriate to send to a publicly archived mailing list, then see +L<perlsec/SECURITY VULNERABILITY CONTACT INFORMATION> +for details of how to report the issue. + +=end original + +Êó¹ð¤·¤è¤¦¤È¤·¤Æ¤¤¤ë¥Ð¥°¤¬¥»¥¥å¥ê¥Æ¥£¤Ë´Ø¤¹¤ë¤â¤Î¤Ç¡¢¸ø³«¤µ¤ì¤Æ¤¤¤ë +¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤ËÁ÷¤ë¤Î¤¬ÉÔŬÀڤʤâ¤Î¤Ê¤é¡¢¥Ð¥°¤ÎÊó¹ðÊýË¡¤Î¾ÜºÙ¤Ë¤Ä¤¤¤Æ +L<perlsec/SECURITY VULNERABILITY CONTACT INFORMATION> ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ + +=head1 Give Thanks + +(´¶¼Õ¤òÅÁ¤¨¤ë) + +=begin original + +If you wish to thank the Perl 5 Porters for the work we had done in Perl 5, +you can do so by running the C<perlthanks> program: + +=end original + +¤â¤· Perl 5 ¤Ç¤Ê¤µ¤ì¤¿ºî¶È¤Ë¤Ä¤¤¤Æ Perl 5 Porters ¤Ë´¶¼Õ¤·¤¿¤¤¤È¹Í¤¨¤¿¤Ê¤é¡¢ +C<perlthanks> ¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤¹¤ë¤³¤È¤Ç¤½¤¦¤Ç¤¤Þ¤¹: + + perlthanks + +=begin original + +This will send an email to the Perl 5 Porters list with your show of thanks. + +=end original + +¤³¤ì¤Ï Perl 5 Porters ¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤Ë¤¢¤Ê¤¿¤Î´¶¼Õ¤Î¸ÀÍÕ¤ò¥á¡¼¥ë¤·¤Þ¤¹¡£ + +=head1 SEE ALSO + +=begin original + +The F<Changes> file for an explanation of how to view exhaustive details on +what changed. + +=end original + +Êѹ¹ÅÀ¤Î´°Á´¤Ê¾ÜºÙ¤ò¸«¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï F<Changes> ¥Õ¥¡¥¤¥ë¡£ + +=begin original + +The F<INSTALL> file for how to build Perl. + +=end original + +Perl ¤Î¥Ó¥ë¥ÉÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï F<INSTALL> ¥Õ¥¡¥¤¥ë¡£ + +=begin original + +The F<README> file for general stuff. + +=end original + +°ìÈÌŪ¤Ê¤³¤È¤Ë¤Ä¤¤¤Æ¤Ï F<README> ¥Õ¥¡¥¤¥ë¡£ + +=begin original + +The F<Artistic> and F<Copying> files for copyright information. + +=end original + +Ãøºî¸¢¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï F<Artistic> µÚ¤Ó F<Copying> ¥Õ¥¡¥¤¥ë¡£ + +=cut + +=begin meta + +Translate: SHIRAKATA Kentaro <argra****@ub32*****> +Status: completed + +=end meta +
