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* eval.c (is_defined): should check receiver only once.

Browse source 
* eval.c (is_defined): should handle NODE_NEWLINE.

* file.c (rb_file_s_expand_path): memory leak fixed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2002-03-20 09:43:15 +00:00
parent faac53f7ba
commit 760878b424
4 changed files with 18 additions and 6 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
Wed Mar 20 16:05:37 2002 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (is_defined): should check receiver only once.
* eval.c (is_defined): should handle NODE_NEWLINE.
Wed Mar 20 11:29:25 2002 Aristarkh A Zagorodnikov <xm@xml-objects.com>
* file.c (rb_file_s_expand_path): memory leak fixed.
Wed Mar 20 00:36:43 2002 Akinori MUSHA <knu@iDaemons.org>
* util.c (ruby_getcwd): the content of buf is uncertain and must

6
eval.c
View file

@ -1803,6 +1803,7 @@ is_defined(self, node, buf)
VALUE val; /* OK */
int state;
again:
if (!node) return "expression";
switch (nd_type(node)) {
case NODE_SUPER:
@ -1824,7 +1825,6 @@ is_defined(self, node, buf)
goto check_bound;
case NODE_CALL:
if (!is_defined(self, node->nd_recv, buf)) return 0;
PUSH_TAG(PROT_NONE);
if ((state = EXEC_TAG()) == 0) {
val = rb_eval(self, node->nd_recv);
@ -1960,6 +1960,10 @@ is_defined(self, node, buf)
}
break;
case NODE_NEWLINE:
node = node->nd_next;
goto again;
default:
PUSH_TAG(PROT_NONE);
if ((state = EXEC_TAG()) == 0) {

1
file.c
View file

@ -1469,6 +1469,7 @@ rb_file_s_expand_path(argc, argv)
tainted = 1;
BUFCHECK (strlen(dir) > buflen);
strcpy(buf, dir);
free(dir);
p = &buf[strlen(buf)];
}
while (p > buf && *(p - 1) == '/') p--;

7
parse.y
View file

@ -5021,12 +5021,10 @@ local_id(id)
return Qfalse;
}
static VALUE last_dyna_vars = 0;
static void
top_local_init()
{
local_push(1);
local_push();
lvtbl->cnt = ruby_scope->local_tbl?ruby_scope->local_tbl[0]:0;
if (lvtbl->cnt > 0) {
lvtbl->tbl = ALLOC_N(ID, lvtbl->cnt+3);
@ -5187,8 +5185,7 @@ Init_sym()
{
sym_tbl = st_init_strtable_with_size(200);
sym_rev_tbl = st_init_numtable_with_size(200);
rb_global_variable(&lex_lastline);
rb_global_variable(&last_dyna_vars);
rb_global_variable((VALUE*)&lex_lastline);
}
static ID last_id = LAST_TOKEN;