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1.1b9_05_pre1

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1998-03-26 09:09:41 +00:00
parent cdde29b924
commit fbbd5539ae
10 changed files with 32 additions and 21 deletions
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6
string.c
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@ -1270,16 +1270,16 @@ static VALUE
str_reverse_bang(str)
VALUE str;
{
UCHAR *s, *e, *p;
UCHAR *s, *e, *p, *q;
s = RSTRING(str)->ptr;
e = s + RSTRING(str)->len - 1;
p = ALLOCA_N(char, RSTRING(str)->len);
p = q = ALLOCA_N(char, RSTRING(str)->len);
while (e >= s) {
*p++ = *e--;
}
MEMCPY(RSTRING(str)->ptr, p, char, RSTRING(str)->len);
MEMCPY(RSTRING(str)->ptr, q, char, RSTRING(str)->len);
return str;
}