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* string.c (rb_str_succ): reverted previous changes. [ruby-dev:35389]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@17975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-07-09 13:11:39 +00:00
parent 8e34a3d9c0
commit 3cc0976f7a
2 changed files with 6 additions and 12 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Jul 9 22:11:37 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (rb_str_succ): reverted previous changes. [ruby-dev:35389]
Wed Jul 9 20:58:16 2008 Tanaka Akira <akr@fsij.org>
* array.c (rb_ary_fill): don't raise even if length is negative.

14
string.c
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@ -1401,7 +1401,7 @@ rb_str_succ(orig)
VALUE orig;
{
VALUE str;
char *sbeg, *s, *last_alnum = 0;
char *sbeg, *s;
int c = -1;
long n = 0;
@ -1413,15 +1413,6 @@ rb_str_succ(orig)
while (sbeg <= s) {
if (ISALNUM(*s)) {
if (last_alnum && last_alnum > s + 1) {
if (ISALPHA(*last_alnum) ? ISDIGIT(*s) :
ISDIGIT(*last_alnum) ? ISALPHA(*s) : 0) {
s = last_alnum;
n = s - sbeg;
break;
}
}
last_alnum = s;
if ((c = succ_char(s)) == 0) break;
n = s - sbeg;
}
@ -1434,9 +1425,8 @@ rb_str_succ(orig)
if ((*s += 1) != 0) break;
s--;
}
c = 0;
}
if (s < sbeg || c > 0) {
if (s < sbeg) {
RESIZE_CAPA(str, RSTRING(str)->len + 1);
s = RSTRING(str)->ptr + n;
memmove(s+1, s, RSTRING(str)->len - n);