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* parse.y (tokadd_escape): refactored. [ruby-core:15657]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-02-26 06:44:53 +00:00
parent eccb4ca2e7
commit fbee9ba6ea
2 changed files with 8 additions and 6 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Feb 26 15:43:42 2008 Tanaka Akira <akr@fsij.org>
* parse.y (tokadd_escape): refactored. [ruby-core:15657]
Tue Feb 26 15:30:36 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* array.c (rb_ary_eql, rb_ary_cmp): get rid of stack overflow with

8
parse.y
View File

@ -4520,7 +4520,7 @@ static int parser_here_document(struct parser_params*,NODE*);
# define tokadd(c) parser_tokadd(parser, c)
# define tok_hex(numlen) parser_tok_hex(parser, numlen)
# define read_escape(flags,e) parser_read_escape(parser, flags, e)
# define tokadd_escape(t,e) parser_tokadd_escape(parser, t, e)
# define tokadd_escape(e) parser_tokadd_escape(parser, e)
# define regx_options() parser_regx_options(parser)
# define tokadd_string(f,t,p,n,e) parser_tokadd_string(parser,f,t,p,n,e)
# define parse_string(n) parser_parse_string(parser,n)
@ -5203,8 +5203,7 @@ parser_tokaddmbc(struct parser_params *parser, int c, rb_encoding *enc)
}
static int
parser_tokadd_escape(struct parser_params *parser, int term,
rb_encoding **encp)
parser_tokadd_escape(struct parser_params *parser, rb_encoding **encp)
{
int c;
int flags = 0;
@ -5277,7 +5276,6 @@ parser_tokadd_escape(struct parser_params *parser, int term,
return -1;
default:
if (c != '\\' || c != term)
tokadd('\\');
tokadd(c);
}
@ -5416,7 +5414,7 @@ parser_tokadd_string(struct parser_params *parser,
default:
if (func & STR_FUNC_REGEXP) {
pushback(c);
if ((c = tokadd_escape(term, &enc)) < 0)
if ((c = tokadd_escape(&enc)) < 0)
return -1;
if (has_nonascii && enc != *encp) {
mixed_escape(beg, enc, *encp);