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Closure object cannot have properties

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This commit is contained in:
Dmitry Stogov 2008-07-22 07:29:31 +00:00
parent 05d2ae4c9e
commit 4d8bdd9d1b
2 changed files with 53 additions and 0 deletions
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12
Zend/tests/closure_022.phpt Executable file
View File

@ -0,0 +1,12 @@
--TEST--
Closure 022: Closure properties
--FILE--
<?php
$a = 0;
$foo = function() use ($a) {
};
$foo->a = 1;
?>
--EXPECTF--
Fatal error: Closure object cannot have properties in %sclosure_022.php on line 5

41
Zend/zend_closures.c
View File

@ -29,6 +29,9 @@
#define ZEND_INVOKE_FUNC_NAME "__invoke"
#define ZEND_CLOSURE_PRINT_NAME "Closure object"
#define ZEND_CLOSURE_PROPERTY_ERROR() \
zend_error(E_ERROR, "Closure object cannot have properties")
typedef struct _zend_closure {
zend_object std;
zend_function func;
@ -137,6 +140,39 @@ static zend_function *zend_closure_get_method(zval **object_ptr, char *method_na
}
/* }}} */
static zval *zend_closure_read_property(zval *object, zval *member, int type TSRMLS_DC) /* {{{ */
{
ZEND_CLOSURE_PROPERTY_ERROR();
return NULL;
}
/* }}} */
static void zend_closure_write_property(zval *object, zval *member, zval *value TSRMLS_DC) /* {{{ */
{
ZEND_CLOSURE_PROPERTY_ERROR();
}
/* }}} */
static zval **zend_closure_get_property_ptr_ptr(zval *object, zval *member TSRMLS_DC) /* {{{ */
{
ZEND_CLOSURE_PROPERTY_ERROR();
return NULL;
}
/* }}} */
static int zend_closure_has_property(zval *object, zval *member, int has_set_exists TSRMLS_DC) /* {{{ */
{
ZEND_CLOSURE_PROPERTY_ERROR();
return 0;
}
/* }}} */
static void zend_closure_unset_property(zval *object, zval *member TSRMLS_DC) /* {{{ */
{
ZEND_CLOSURE_PROPERTY_ERROR();
}
/* }}} */
static void zend_closure_free_storage(void *object TSRMLS_DC) /* {{{ */
{
zend_closure *closure = (zend_closure *)object;
@ -195,6 +231,11 @@ void zend_register_closure_ce(TSRMLS_D) /* {{{ */
memcpy(&closure_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
closure_handlers.get_constructor = zend_closure_get_constructor;
closure_handlers.get_method = zend_closure_get_method;
closure_handlers.write_property = zend_closure_write_property;
closure_handlers.read_property = zend_closure_read_property;
closure_handlers.get_property_ptr_ptr = zend_closure_get_property_ptr_ptr;
closure_handlers.has_property = zend_closure_has_property;
closure_handlers.unset_property = zend_closure_unset_property;
closure_handlers.compare_objects = zend_closure_compare_objects;
closure_handlers.cast_object = zend_closure_cast_object_tostring;
closure_handlers.clone_obj = NULL;