8d397604bf
* string.c (str_new): sets empty string to coderange 7bit.
...
[ruby-core:18993]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-28 03:04:21 +00:00
00e9e27b69
* string.c (rb_str_rstrip_bang): raise exception when the encoding of
...
the string is dummy.
* string.c (rb_str_rstrip_bang): remove nul characters even if the
encoding of the string is not single byte optimizable.
fixed [ruby-core:18844], reported by Michael Selig.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-24 14:01:41 +00:00
a69021a699
* string.c (rb_str_strip_bang): workaround for VC++8 x64.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-24 10:04:20 +00:00
922048adee
* string.c (rb_str_rstrip_bang): removing mixed spaces and nuls at
...
the end of strings. [ruby-dev:36497]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-24 07:00:43 +00:00
e7e5b731c2
* string.c (rb_str_casecmp): make the ordering consistent with
...
String#<=>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-23 12:27:35 +00:00
c3e2e0e53f
* string.c (rb_str_comparable): make ascii8bit string to be
...
compatible with any other encoding.
* string.c (rb_str_cmp): use rb_str_comparable() instead of
rb_enc_compatible() since <=> is a comparison anyway.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-18 13:17:41 +00:00
081c802cb9
* grapheme cluster implementation reverted. [ruby-dev:36375]
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-18 12:53:25 +00:00
635b15d662
* string.c (rb_str_casecmp): don't use rb_enc_codepoint.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-17 12:50:52 +00:00
a67d4fa01c
* include/ruby/oniguruma.h (OnigEncodingTypeST): add precise_ret
...
argument for mbc_to_code.
(ONIGENC_MBC_TO_CODE): provide NULL for precise_ret.
(ONIGENC_MBC_PRECISE_CODEPOINT): defined.
* include/ruby/encoding.h (rb_enc_mbc_precise_codepoint): defined.
* regenc.h (onigenc_single_byte_mbc_to_code): precise_ret argument
added.
(onigenc_mbn_mbc_to_code): ditto.
* regenc.c (onigenc_single_byte_mbc_to_code): precise_ret argument
added.
(onigenc_mbn_mbc_to_code): ditto.
* string.c (count_utf8_lead_bytes_with_word): removed.
(str_utf8_nth): removed.
(str_utf8_offset): removed.
(str_strlen): UTF-8 codepoint oriented optimization removed.
(rb_str_substr): ditto.
(enc_succ_char): use rb_enc_mbc_precise_codepoint.
(enc_pred_char): ditto.
(rb_str_succ): ditto.
* encoding.c (rb_enc_ascget): check length with
rb_enc_mbc_precise_codepoint.
(rb_enc_codepoint): use rb_enc_mbc_precise_codepoint.
* regexec.c (string_cmp_ic): add text_end argument.
(match_at): check end of character after exact string matches.
* enc/utf_8.c (graphme_table): defined for extended graphme cluster
boundary.
(grapheme_cmp): defined.
(get_grapheme_properties): defined.
(grapheme_boundary_p): defined.
(MAX_BYTES_LENGTH): defined.
(comb_char_enc_len): defined.
(mbc_to_code0): extracted from mbc_to_code.
(mbc_to_code): use mbc_to_code0.
(left_adjust_combchar_head): defined.
(utf_8): use a extended graphme cluster as a unit.
* enc/unicode.c (onigenc_unicode_mbc_case_fold): use
ONIGENC_MBC_PRECISE_CODEPOINT to extract codepoints.
(onigenc_unicode_get_case_fold_codes_by_str): ditto.
* enc/euc_jp.c (mbc_to_code): follow mbc_to_code field change.
use onigenc_mbn_mbc_to_code.
* enc/shift_jis.c (mbc_to_code): ditto.
* enc/emacs_mule.c (mbc_to_code): ditto.
* enc/gbk.c (gbk_mbc_to_code): follow mbc_to_code field and
onigenc_mbn_mbc_to_code change.
* enc/cp949.c (cp949_mbc_to_code): ditto.
* enc/big5.c (big5_mbc_to_code): ditto.
* enc/euc_tw.c (euctw_mbc_to_code): ditto.
* enc/euc_kr.c (euckr_mbc_to_code): ditto.
* enc/gb18030.c (gb18030_mbc_to_code): ditto.
* enc/utf_32be.c (utf32be_mbc_to_code): follow mbc_to_code field
change.
* enc/utf_16be.c (utf16be_mbc_to_code): ditto.
* enc/utf_32le.c (utf32le_mbc_to_code): ditto.
* enc/utf_16le.c (utf16le_mbc_to_code): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-16 16:48:05 +00:00
8b31af74b7
* string.c (rb_str_concat): fix rdoc. (codepoint is integer)
...
* string.c (rb_str_each_codepoint): use UINT2NUM.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19385 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-16 13:23:16 +00:00
507658bd54
* string.c (rb_str_crypt): orthodox crypt() sees only first two bytes
...
of salt.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-16 12:33:40 +00:00
0df867f933
* string.c (rb_str_each_codepoint): add new methods, #codepoints
...
and #each_codepoint. a patch from Michael Selig
<michael.selig at fs.com.au> in [ruby-core:18532].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-16 03:14:41 +00:00
377eb14a9f
* string.c ():
...
* string.c ():
* string.c (single_byte_optimizable): make function inline. based
on a patch from Michael Selig <michael.selig at fs.com.au> in
[ruby-core:18532].
* string.c (str_modify_keep_cr): new function act as
rb_str_modify(), but don't clear coderange
* string.c (rb_str_casecmp): specialized for single byte strings.
* string.c (rb_str_splice): preserve coderange.
* string.c (rb_str_slice_bang, rb_str_reverse_bang,
rb_str_upcase_bang, rb_str_downcase_bang, tr_trans,
rb_str_capitalize_bang, rb_str_swapcase_bang,
rb_str_delete_bang, rb_str_chop_bang, rb_str_chomp_bang,
rb_str_lstrip_bang, rb_str_rstrip_bang): ditto.
* string.c (rb_str_clear): preset coderange.
* string.c (rb_str_split_m): specialized for splitting with a
string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-16 00:47:20 +00:00
b0c70a8856
* string.c (rb_str_buf_cat_ascii): codepoint is unsigned int.
...
* string.c (rb_str_concat): ditto.
* string.c (str_cat_char): ditto.
* string.c (prefix_escape): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-15 17:05:00 +00:00
b121e47b44
* string.c (rb_str_squeeze_bang): specialized for 7bit characters in
...
ASCII compatible strings.
* string.c (rb_str_count): ditto.
* string.c (tr_trans): preserve 7bit/valid coderange flag.
* string.c (rb_str_squeeze_bang): preserve previous coderange value.
* string.c (rb_str_lstrip_bang): ditto.
* string.c (rb_str_rstrip_bang): ditto.
* encoding.c (rb_default_external_encoding): preserve
default_external_encoding in a static variable.
* string.c (single_byte_optimizable): check coderange first, to
reduce number of calling rb_enc_from_index().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-15 14:40:00 +00:00
0791d297dd
* encoding.c (RUBY_MAX_CHAR_LEN): defined.
...
* encoding.c (str_cat_char): use RUBY_MAX_CHAR_LEN.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-15 05:36:15 +00:00
19416601a0
* include/ruby/oniguruma.h (OnigEncodingTypeST): add end argument for
...
left_adjust_char_head.
(ONIGENC_LEFT_ADJUST_CHAR_HEAD): add end argument.
(onigenc_get_left_adjust_char_head): ditto.
* include/ruby/encoding.h (rb_enc_left_char_head): add end argument.
* regenc.h (onigenc_single_byte_left_adjust_char_head): ditto.
* regenc.c (onigenc_get_right_adjust_char_head): follow the interface
change.
(onigenc_get_right_adjust_char_head_with_prev): ditto.
(onigenc_get_prev_char_head): ditto.
(onigenc_step_back): ditto.
(onigenc_get_left_adjust_char_head): ditto.
(onigenc_single_byte_code_to_mbc): ditto.
* re.c: ditto.
* string.c: ditto.
* io.c: ditto.
* regexec.c: ditto.
* enc/euc_jp.c: ditto.
* enc/cp949.c: ditto.
* enc/shift_jis.c: ditto.
* enc/gbk.c: ditto.
* enc/big5.c: ditto.
* enc/euc_tw.c: ditto.
* enc/euc_kr.c: ditto.
* enc/emacs_mule.c: ditto.
* enc/gb18030.c: ditto.
* enc/utf_8.c: ditto.
* enc/utf_16le.c: ditto.
* enc/utf_16be.c: ditto.
* enc/utf_32le.c: ditto.
* enc/utf_32be.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-13 19:23:52 +00:00
a953d28e3c
* include/ruby/oniguruma.h (onigenc_get_prev_char_head): add end
...
argument.
* include/ruby/encoding.h (rb_enc_prev_char): ditto.
* regenc.c (onigenc_get_prev_char_head): add end argument.
* regparse.c: follow the interface change.
* regexec.c: ditto.
* string.c: ditto.
* parse.y: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-13 18:22:04 +00:00
c965010582
* include/ruby/oniguruma.h (onigenc_get_right_adjust_char_head): add
...
end argument.
* include/ruby/encoding.h (rb_enc_right_char_head): add end argument.
* regenc.c (onigenc_get_right_adjust_char_head): use end argument.
* re.c (rb_reg_adjust_startpos): follow the interface change.
* string.c (rb_str_index): ditto.
* regexec.c (backward_search_range): ditto.
(onig_search): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-13 16:40:31 +00:00
d51b061565
* include/ruby/oniguruma.h (OnigCodePoint): unsigned long to unsigned int.
...
* include/ruby/encoding.h (rb_enc_codepoint): ditto.
* encoding.c (rb_enc_codepoint): signed int to unsigned int.
* encoding.c (rb_enc_ascget): ditto.
* string.c (rb_str_casecmp): ditto.
* string.c (enc_succ_alnum_char): ditto.
* string.c (rb_str_inspect): ditto.
* string.c (rb_str_upcase_bang): ditto.
* string.c (rb_str_downcase_bang): ditto.
* string.c (rb_str_capitalize_bang): ditto.
* string.c (rb_str_swapcase_bang): ditto.
* string.c (struct tr): ditto.
* string.c (trnext): ditto.
* string.c (tr_trans): ditto.
* string.c (tr_setup_table): ditto.
* string.c (tr_find): ditto.
* string.c (rb_str_delete_bang): ditto.
* string.c (rb_str_squeeze_bang): ditto.
* string.c (rb_str_count): ditto.
* string.c (rb_str_split_m): ditto.
* string.c (rb_str_each_line): ditto.
* string.c (rb_str_lstrip_bang): ditto.
* string.c (rb_str_rstrip_bang): ditto.
* string.c (rb_str_intern): ditto.
* dir.c (char_casecmp): ditto.
* sprintf.c (rb_str_format): ditto.
* enc/emacs_mule.c (mbc_to_code): to be 32bit clean.
* enc/emacs_mule.c (code_to_mbc): ditto.
* enc/gb18030.c (mbc_to_code): ditto.
* enc/gb18030.c (code_to_mbc): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-11 10:34:59 +00:00
6bf5c34cf2
* configure.in: Mac OS X's crypt(2) is broken with invalid salt.
...
[ruby-dev:35899]
* string.c (rb_str_crypt): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-07 08:57:53 +00:00
31b6ea65bb
* include/ruby/ruby.h (DBL2NUM): renamed from DOUBLE2NUM.
...
a patch from Tadashi Saito <shiba at mail2.accsnet.ne.jp>
in [ruby-dev:36102].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-05 18:24:21 +00:00
56c3432476
* string.c (rb_str_index_m): only regexp uses byte offset.
...
* string.c (rb_str_rindex_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-29 09:22:17 +00:00
7fc16c2377
* encoding.c (rb_enc_compatible): ASCII compatible string and US-ASCII
...
regexp is compatible. [ruby-dev:36033]
* string.c (rb_str_index_m): second argument is position of character.
by usa. [ruby-dev:36033]
* string.c (rb_str_rindex_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-29 02:20:23 +00:00
c543447ee0
* string.c (rb_str_shared_replace): remove corrupt noembed string
...
which causes SEGV. [ruby-dev:35989]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-28 14:40:53 +00:00
5f9c188d97
* include/ruby/ruby.h (rb_intern_const): tiny optimization.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-16 00:20:31 +00:00
a98587c0fd
* string.c (rb_str_drop_bytes): use memmove.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-15 10:34:06 +00:00
3622cd196c
* configure.in (rb_cv_gcc_function_alias): checks alias attribute.
...
* string.c (alias_func): replaced with RUBY_ALIAS_FUNCTION.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-13 15:43:55 +00:00
cdc2278f89
* string.c (alias_func): changed to 'weak, alias' from 'alias' for
...
Mac OSX. (closes #429 )
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-13 14:09:48 +00:00
f433d710d0
* object.c (rb_obj_untrusted): new method Object#untrusted?.
...
(rb_obj_untrust): new method Object#untrust.
(rb_obj_trust): new method Object#trust.
* array.c, debug.c, time.c, include/ruby/ruby.h, re.c, variable.c,
string.c, io.c, dir.c, vm_method.c, struct.c, class.c, hash.c,
ruby.c, marshal.c: fixes for Object#untrusted?.
* test/ruby/test_module.rb, test/ruby/test_array.rb,
test/ruby/test_object.rb, test/ruby/test_string.rb,
test/ruby/test_marshal.rb, test/ruby/test_hash.rb: added tests for
Object#untrusted?.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-13 07:25:05 +00:00
0d242ac61a
* string.c: Apply a temporary fix to fix build on OS X. A real
...
fix will follow later.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-13 06:53:24 +00:00
85c41f4fbc
* error.c (rb_eEncCompatError): add Exception.
...
* include/ruby/ruby.h: ditto.
* encoding.c (rb_enc_check): use rb_eEncCompatError.
* string.c (rb_enc_cr_str_buf_cat): ditto.
* string.c (rb_str_sub_bang): ditto.
* string.c (rb_str_hex): ditto.
* string.c (rb_str_oct): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 18:17:05 +00:00
c523f6f15e
* string.c (rb_str_splice_0): call rb_str_drop_bytes, not rb_str_drop.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 14:16:43 +00:00
f65719e5c6
* string.c (rb_str_drop_bytes): new function to drop first bytes.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 10:08:48 +00:00
26bc383ef8
* string.c (rb_str_drop): new function to drop first bytes.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 10:07:08 +00:00
456dc8bcee
* include/ruby/intern.h (rb_str_new2, rb_tainted_str_new2,
...
rb_usascii_str_new2): use with-length versions with strlen to
optimize strlen, if optimized.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 09:56:55 +00:00
e2159ba730
* string.c (rb_str_intern): constified.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18521 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 07:03:23 +00:00
71553b91f6
* string.c (rb_str_intern): should check symbol table overflow.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-12 06:39:08 +00:00
3916eb783c
* marshal.c (dump_ensure), process.c (run_exec_dup2),
...
string.c (rb_str_replace), transcode.c (transcode_dispatch): fixed
memory leaks. based on patches from shinichiro.h <shinichiro.hamaji
AT gmail.com> at [ruby-dev:35751].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-04 05:08:57 +00:00
351fbaf0f7
* string.c (rb_str_shared_replace): fixed memory leak. a patch from
...
shinichiro.h <shinichiro.hamaji AT gmail.com> at [ruby-dev:35742]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-03 01:41:56 +00:00
52bb9bb2d4
* string.c (sym_inspect): remove dead code.
...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-30 13:07:16 +00:00
70b317b9da
* include/ruby/intern.h, sprintf.c (rb_str_catf, rb_str_vcatf): new
...
functions. [ruby-dev:35597]
* string.c (rb_str_capacity): new function to return the capacity.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-22 07:48:00 +00:00
5ffd0cc80f
* include/ruby/intern.h (rb_str_buf_new2): optimization for literals.
...
* string.c (str_buf_cat): returns VALUE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-21 19:26:18 +00:00
c62db0676b
* include/ruby/intern.h (rb_str_buf_cat2, rb_str_cat2): optimization
...
for literals.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18146 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-21 17:51:49 +00:00
6e0b5f40cc
* string.c (rb_str_succ): alphabets or numerics mutually enclosing
...
non-alphanumeric characters can carry up. e.g., "1.999".succ should
be "2.000".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-08 16:38:40 +00:00
f10c88827e
* string.c (rb_str_succ): limit carrying in an alphanumeric region if
...
exists. [ruby-dev:35094]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-07 15:23:01 +00:00
2950c7a919
* string.c (rb_str_format_m): make tmp volatile to avoid possible GC
...
problem.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-06-29 14:03:38 +00:00
340cd503a7
* include/ruby/ruby.h (struct RRegexp): new field usecnt. replace
...
str and len by src.
* gc.c (gc_mark_children): mark src field of regexp.
(obj_free): don't free str field.
* re.c (REG_BUSY): removed.
(rb_reg_initialize): prohibit re-initialize regexp.
(rb_reg_search): use usecnt to prevent freeing regexp currently
using. this prevents SEGV by:
r = /\A((a.)*(a.)*)*b/
r =~ "ab" + "\xc2\xa1".force_encoding("euc-jp")
t = Thread.new { r =~ "ab"*8 + "\xc2\xa1".force_encoding("utf-8")}
sleep 0.2
r =~ "ab"*8 + "\xc2\xa1".force_encoding("euc-jp")
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-06-28 12:25:45 +00:00
2983df49d5
* include/ruby/intern.h (rb_str_new2, rb_tainted_str_new2,
...
rb_usascii_str_new2): use with-length versions with strlen to
optimize strlen.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-06-27 04:18:54 +00:00
478d1da7fa
* string.c (rb_str_index_m, rb_str_rindex_m, rb_str_include): fix
...
rdoc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-06-26 14:58:59 +00:00
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