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2000-06-23

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2000-06-23 07:05:59 +00:00
parent 44cf56d6e7
commit 552fb72159
9 changed files with 59 additions and 25 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
Fri Jun 23 01:11:27 2000 Yukihiro Matsumoto <matz@netlab.co.jp>
* string.c (rb_str_substr): should return empty string (""),
if beg == str.size and len == zero, mostly for convenience and
backward compatibility.
* parse.y (new_super): should tweak block_pass node for super too.
* string.c (rb_str_split_m): last split element should not be nil,
but "" when limit is specified.
Thu Jun 22 17:27:46 2000 Yukihiro Matsumoto <matz@netlab.co.jp>
* string.c (rb_str_substr): str[n,m] now returns nil when n equals

5
bignum.c
View file

@ -899,14 +899,9 @@ bigdivmod(x, y, div, mod, modulo)
RBIGNUM(*mod)->len = ny;
RBIGNUM(*mod)->sign = RBIGNUM(x)->sign;
if (modulo && RBIGNUM(x)->sign != RBIGNUM(y)->sign) {
long len = ny;
zds = BDIGITS(*mod);
while (len && !zds[len]) len--;
if (len > 0) {
*mod = bigadd(*mod, y, 1);
return;
}
}
*mod = bignorm(*mod);
}
}

2
eval.c
View file

@ -4850,7 +4850,7 @@ rb_load(fname, wrap)
PUSH_FRAME();
ruby_frame->last_func = 0;
ruby_frame->last_class = 0;
ruby_frame->self = ruby_top_self;
ruby_frame->self = self;
ruby_frame->cbase = (VALUE)rb_node_newnode(NODE_CREF,ruby_class,0,0);
PUSH_SCOPE();
if (ruby_class == rb_cObject && top_scope->local_tbl) {

20
lib/cgi.rb
View file

@ -975,7 +975,7 @@ convert string charset, and set language to "ja".
'="' + CGI::escapeHTML(value) + '"'
end
}.to_s + ">" +
if iterator?
if block_given?
yield.to_s
else
""
@ -1011,7 +1011,7 @@ convert string charset, and set language to "ja".
'="' + CGI::escapeHTML(value) + '"'
end
}.to_s + ">" +
if iterator?
if block_given?
yield.to_s + "</element.upcase>"
else
""
@ -1036,7 +1036,7 @@ convert string charset, and set language to "ja".
else
href
end
if iterator?
if block_given?
super(attributes){ yield }
else
super(attributes)
@ -1055,7 +1055,7 @@ convert string charset, and set language to "ja".
else
href
end
if iterator?
if block_given?
super(attributes){ yield }
else
super(attributes)
@ -1074,7 +1074,7 @@ convert string charset, and set language to "ja".
else
cite or ""
end
if iterator?
if block_given?
super(attributes){ yield }
else
super(attributes)
@ -1093,7 +1093,7 @@ convert string charset, and set language to "ja".
else
align or ""
end
if iterator?
if block_given?
super(attributes){ yield }
else
super(attributes)
@ -1225,7 +1225,7 @@ convert string charset, and set language to "ja".
end
method
end
if iterator?
if block_given?
body = yield
else
body = ""
@ -1315,7 +1315,7 @@ convert string charset, and set language to "ja".
buf.concat( doctype )
end
if iterator?
if block_given?
buf.concat( super(attributes){ yield } )
else
buf.concat( super(attributes) )
@ -1397,7 +1397,7 @@ convert string charset, and set language to "ja".
end
action
end
if iterator?
if block_given?
form(attributes){ yield }
else
form(attributes)
@ -1672,7 +1672,7 @@ convert string charset, and set language to "ja".
else
name
end
if iterator?
if block_given?
super(attributes){ yield }
else
super(attributes)

2
marshal.c
View file

@ -985,7 +985,7 @@ Init_marshal()
s_load = rb_intern("_load");
rb_define_module_function(rb_mMarshal, "dump", marshal_dump, -1);
rb_define_module_function(rb_mMarshal, "load", marshal_load, -1);
rb_define_module_function(rb_mMarshal, "restore", marshal_load, 1);
rb_define_module_function(rb_mMarshal, "restore", marshal_load, -1);
rb_provide("marshal.so"); /* for backward compatibility */
}

16
parse.y
View file

@ -83,6 +83,7 @@ static int in_defined = 0;
static NODE *arg_blk_pass();
static NODE *new_call();
static NODE *new_fcall();
static NODE *new_super();
static NODE *gettable();
static NODE *assignable();
@ -451,7 +452,7 @@ command_call : operation call_args
{
if (!compile_for_eval && !cur_mid && !in_single)
yyerror("super called outside of method");
$$ = NEW_SUPER($2);
$$ = new_super($2);
fixpos($$, $2);
}
@ -1390,7 +1391,7 @@ method_call : operation '(' opt_call_args close_paren
if (!compile_for_eval && !cur_mid &&
!in_single && !in_defined)
yyerror("super called outside of method");
$$ = NEW_SUPER($3);
$$ = new_super($3);
}
| kSUPER
{
@ -4387,6 +4388,17 @@ new_fcall(m,a)
return NEW_FCALL(m,a);
}
static NODE*
new_super(a)
NODE *a;
{
if (a && nd_type(a) == NODE_BLOCK_PASS) {
a->nd_iter = NEW_SUPER(a->nd_head);
return a;
}
return NEW_SUPER(a);
}
static struct local_vars {
ID *tbl;
int nofree;

11
sample/test.rb
View file

@ -607,6 +607,17 @@ for i in 4000..4096
end
ok($good)
b = 10**80
a = b * 9 + 7
ok(7 == a % b)
ok(7-b == a % (-b))
ok(b-7 == (-a) % b)
ok(-7 ==(-a) % (-b))
ok(7 ==a.remainder(b))
ok(7 ==a.remainder(-b))
ok(-7 == (-a).remainder(b))
ok(-7 == (-a).remainder(-b))
check "string & char"
ok("abcd" == "abcd")

9
string.c
View file

@ -329,7 +329,8 @@ rb_str_substr(str, beg, len)
VALUE str2;
if (len < 0) return Qnil;
if (beg >= RSTRING(str)->len) return Qnil;
if (beg > RSTRING(str)->len) return Qnil;
if (beg == RSTRING(str)->len && len > 0) return Qnil;
if (beg < 0) {
beg += RSTRING(str)->len;
if (beg < 0) return Qnil;
@ -2226,7 +2227,11 @@ rb_str_split_m(argc, argv, str)
}
}
if (!NIL_P(limit) || RSTRING(str)->len > beg || lim < 0) {
rb_ary_push(result, rb_str_substr(str, beg, RSTRING(str)->len-beg));
if (RSTRING(str)->len == beg)
tmp = rb_str_new(0, 0);
else
tmp = rb_str_substr(str, beg, RSTRING(str)->len-beg);
rb_ary_push(result, tmp);
}
if (NIL_P(limit) && lim == 0) {
while (RARRAY(result)->len > 0 &&

4
version.h
View file

@ -1,4 +1,4 @@
#define RUBY_VERSION "1.5.4"
#define RUBY_RELEASE_DATE "2000-06-22"
#define RUBY_RELEASE_DATE "2000-06-23"
#define RUBY_VERSION_CODE 154
#define RUBY_RELEASE_CODE 20000622
#define RUBY_RELEASE_CODE 20000623