ID: 26760
Updated by: [EMAIL PROTECTED]
Reported By: eero at volotinen dot com
Status: Bogus
Bug Type: Unknown/Other Function
-Operating System: linux 2.6
+Operating System: *
-PHP Version: 5CVS-2004-01-01 (dev)
+PHP Version: 5.0.0RC1-dev
New Comment:
The patch has a memleak and does not work correct. Please try the
following code:
php -r 'if (1) {class a{const x=1;static function f(){return
1;}}}else{class a{const x=0;static function f(){return 0;}}}echo
a::x.a::f()."\n";'
php -r 'if (0) {class a{const x=1;static function f(){return
1;}}}else{class a{const x=0;static function f(){return 0;}}}echo
a::x.a::f()."\n";'
Both print '00' but the first should obviously print '11'
Previous Comments:
------------------------------------------------------------------------
[2004-01-05 04:00:05] [EMAIL PROTECTED]
This appears to fix the nesting class without affecting conditional
definitions.
Index: zend_compile.c
===================================================================
RCS file: /repository/ZendEngine2/zend_compile.c,v
retrieving revision 1.507
diff -u -r1.507 zend_compile.c
--- zend_compile.c 3 Jan 2004 13:51:01 -0000 1.507
+++ zend_compile.c 5 Jan 2004 09:03:04 -0000
@@ -2315,6 +2315,11 @@
int doing_inheritance = 0;
zend_class_entry *new_class_entry =
emalloc(sizeof(zend_class_entry));
char *lcname =
zend_str_tolower_dup(class_name->u.constant.value.str.val,
class_name->u.constant.value.str.len);
+
+ if (CG(active_class_entry) != NULL) {
+ efree(lcname);
+ zend_error(E_COMPILE_ERROR, "Cannot use nest class definitions");
+ }
if (!(strcmp(lcname, "self") && strcmp(lcname, "parent"))) {
efree(lcname);
Index: zend_language_parser.y
===================================================================
RCS file: /repository/ZendEngine2/zend_language_parser.y,v
retrieving revision 1.132
diff -u -r1.132 zend_language_parser.y
--- zend_language_parser.y 27 Dec 2003 22:59:49 -0000 1.132
+++ zend_language_parser.y 5 Jan 2004 09:03:05 -0000
@@ -168,7 +168,9 @@
inner_statement:
statement
+
| function_declaration_statement
+ | class_declaration_statement
;
------------------------------------------------------------------------
[2004-01-02 09:59:02] [EMAIL PROTECTED]
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php
As Derick said.
------------------------------------------------------------------------
[2004-01-02 05:56:39] [EMAIL PROTECTED]
I don't think that anything is broken here. You just can't have a
conditional class definition (just like you can't instantiate a class
before it's declared anymore).
------------------------------------------------------------------------
[2004-01-02 05:26:04] [EMAIL PROTECTED]
Changing title.
I suspect marcus's fix broke this.
http://news.php.net/article.php?group=php.zend-engine.cvs&article=2159
------------------------------------------------------------------------
[2004-01-02 05:07:53] eero at volotinen dot com
Used this test script:
<?php
if(!defined("SQL_LAYER"))
{
define("SQL_LAYER","mysql");
class sql_db
{
var $test;
}
} // end if..
?>
Php reports error at line 7 which starts :
class sql_db ..
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/26760
--
Edit this bug report at http://bugs.php.net/?id=26760&edit=1
