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* parse.y (reg_fragment_setenc_gen): recognize regexp with option n as

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as ASCII-8BIT instead of US-ASCII. [ruby-dev:33339]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2008-01-24 07:25:46 +00:00
parent 9b43eaf115
commit e36dd52291
2 changed files with 9 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Jan 24 16:24:25 2008 NAKAMURA Usaku <usa@ruby-lang.org>
* parse.y (reg_fragment_setenc_gen): recognize regexp with option n as
as ASCII-8BIT instead of US-ASCII. [ruby-dev:33339]
Thu Jan 24 15:44:42 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* array.c (collect_bang_i): use rb_ary_store() to avoid potential

4
parse.y
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@ -456,6 +456,7 @@ static int lvar_defined_gen(struct parser_params*, ID);
#define RE_OPTION_ENCODING_SHIFT 8
#define RE_OPTION_ENCODING(e) (((e)&0xff)<<RE_OPTION_ENCODING_SHIFT)
#define RE_OPTION_ENCODING_IDX(o) (((o)>>RE_OPTION_ENCODING_SHIFT)&0xff)
#define RE_OPTION_ENCODING_NONE(o) ((o)&32)
#define RE_OPTION_MASK 0xff
#define NODE_STRTERM NODE_ZARRAY /* nothing to gc */
@ -8478,6 +8479,9 @@ reg_fragment_setenc_gen(struct parser_params* parser, VALUE str, int options)
}
ENCODING_SET(str, idx);
}
else if (RE_OPTION_ENCODING_NONE(options)) {
rb_enc_associate(str, rb_ascii8bit_encoding());
}
}
static void