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* object.c (rb_Float): remove underscores between digits.

Browse source 
* bignum.c (rb_cstr2inum): reject prefix followed by spaces only.

* class.c (rb_class_inherited): should use Object when no super
  class.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2002-01-16 02:20:25 +00:00
parent a2fc17bb81
commit 5fe2879fd5
4 changed files with 23 additions and 6 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
Wed Jan 16 11:12:30 2002 Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
* object.c (rb_Float): remove underscores between digits.
* bignum.c (rb_cstr2inum): reject prefix followed by spaces only.
* class.c (rb_class_inherited): should use Object when no super
class.
Fri Jan 11 05:06:25 2002 Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
* class.c (rb_make_metaclass): [new]

2
bignum.c
View file

@ -252,8 +252,8 @@ rb_cstr2inum(str, base)
if (*end == '_') goto bigparse;
if (badcheck) {
while (*end && ISSPACE(*end)) end++;
if (end == str) goto bad; /* no number */
while (*end && ISSPACE(*end)) end++;
if (*end) { /* trailing garbage */
bad:
rb_invalid_str(s, "Integer");

1
class.c
View file

@ -170,6 +170,7 @@ VALUE
rb_class_inherited(super, klass)
VALUE super, klass;
{
if (!super) super = rb_cObject;
return rb_funcall(super, rb_intern("inherited"), 1, klass);
}

17
object.c
View file

@ -966,7 +966,6 @@ rb_Float(val)
q = p = StringValuePtr(val);
while (*p && ISSPACE(*p)) p++;
again:
d = strtod(p, &end);
if (p == end) {
bad:
@ -975,12 +974,19 @@ rb_Float(val)
if (*end) {
if (*end == '_') {
char *buf = ALLOCA_N(char, strlen(p));
char *n = buf, *last;
char *n = buf, *last = p;
while (p < end) *n++ = *p++;
while (*p) {
if (*p == '_') {
if (*p == '_' && (n > buf && ISDIGIT(n[-1]))) {
/* remove underscores between digits */
last = ++p;
continue;
while (*p == '_') ++p;
if (!ISDIGIT(*p)) {
while (last < p) *n++ = *last++;
continue;
}
last = p;
}
*n++ = *p++;
}
@ -989,7 +995,8 @@ rb_Float(val)
if (!*last) goto bad;
*n = '\0';
p = buf;
goto again;
d = strtod(p, &end);
if (p == end) goto bad;
}
while (*end && ISSPACE(*end)) end++;
if (*end) goto bad;