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* encoding.c (RUBY_MAX_CHAR_LEN): defined.

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* 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
This commit is contained in:
naruse 2008-09-15 05:36:15 +00:00
parent 5fc383f9a3
commit 0791d297dd
2 changed files with 8 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Mon Sep 15 14:34:32 2008 NARUSE, Yui <naruse@ruby-lang.org>
* encoding.c (RUBY_MAX_CHAR_LEN): defined.
* encoding.c (str_cat_char): use RUBY_MAX_CHAR_LEN.
Mon Sep 15 13:53:33 2008 NARUSE, Yui <naruse@ruby-lang.org> Mon Sep 15 13:53:33 2008 NARUSE, Yui <naruse@ruby-lang.org>
* encoding.c (rb_enc_compatible): accepst other than strings and * encoding.c (rb_enc_compatible): accepst other than strings and

3
string.c
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@ -43,6 +43,7 @@
VALUE rb_cString; VALUE rb_cString;
VALUE rb_cSymbol; VALUE rb_cSymbol;
#define RUBY_MAX_CHAR_LEN 16
#define STR_TMPLOCK FL_USER7 #define STR_TMPLOCK FL_USER7
#define STR_NOEMBED FL_USER1 #define STR_NOEMBED FL_USER1
#define STR_SHARED FL_USER2 /* = ELTS_SHARED */ #define STR_SHARED FL_USER2 /* = ELTS_SHARED */
@ -3790,7 +3791,7 @@ rb_str_to_s(VALUE str)
static void static void
str_cat_char(VALUE str, int c, rb_encoding *enc) str_cat_char(VALUE str, int c, rb_encoding *enc)
{ {
char s[16]; char s[RUBY_MAX_CHAR_LEN];
int n = rb_enc_codelen(c, enc); int n = rb_enc_codelen(c, enc);
rb_enc_mbcput(c, s, enc); rb_enc_mbcput(c, s, enc);