Doc #79206 [Opn]: Access to an uninizialized property generates Error instead of TypeError

From:	requinix@php.net	Date:	Sat, 01 Feb 2020 22:01:04 +0000
Subject:	Doc #79206 [Opn]: Access to an uninizialized property generates Error instead of TypeError
References:	1	Groups:	php.doc.bugs
Request:	Send a blank email to doc-bugs+get-17244@lists.php.net to get a copy of this message

Edit report at https://bugs.php.net/bug.php?id=79206&edit=1

 ID:                 79206
 Updated by:         requinix@php.net
 Reported by:        greedy dot ivan at gmail dot com
 Summary:            Access to an uninizialized property generates Error
                     instead of TypeError
 Status:             Open
 Type:               Documentation Problem
-Package:            PHP Language Specification
+Package:            *General Issues
 PHP Version:        7.4.2
 Block user comment: N
 Private report:     N

 New Comment:

Yes, that's right. What about it?


Previous Comments:
------------------------------------------------------------------------
[2020-02-01 12:55:52] greedy dot ivan at gmail dot com

Description:
------------
> Reads from uninitialized properties will generate a TypeError
-- https://wiki.php.net/rfc/typed_properties_v2#uninitialized_and_unset_properties

Actually, it generates Error.

Test script:
---------------
<?php

class Foo {
    public int $bar;
}

$foo = new Foo();

try {
    $foo->bar;
} catch (\TypeError $te) {
    var_dump('TypeError catched');
} catch (\Error $e) {
    var_dump('Error catched');
} catch (\Throwable $t) {
    var_dump('Throwable catched');
}

Expected result:
----------------
TypeError catched

Actual result:
--------------
Error catched


------------------------------------------------------------------------



--
Edit this bug report at https://bugs.php.net/bug.php?id=79206&edit=1


   

Thread (11 messages)

• greedy dot ivan at gmail dot comSat, 01 Feb 2020 12:55:52 +0000
  • requinix@php.netSat, 01 Feb 2020 22:01:04 +0000Doc #79206 [Opn]: Access to an uninizialized property generates Error instead of TypeError
  • requinix@php.netSat, 01 Feb 2020 22:01:11 +0000Doc #79206 [Opn->Fbk]: Access to an uninizialized property generates Error instead of TypeError
  • greedy dot ivan at gmail dot comSat, 01 Feb 2020 22:22:58 +0000Doc #79206 [Com]: Access to an uninizialized property generates Error instead of TypeError
  • requinix@php.netSat, 01 Feb 2020 22:32:00 +0000Doc #79206 [Fbk]: Access to an uninizialized property generates Error instead of TypeError
  • greedy dot ivan at gmail dot comSat, 01 Feb 2020 22:55:11 +0000Doc #79206 [Com]: Access to an uninizialized property generates Error instead of TypeError
  • requinix@php.netSat, 01 Feb 2020 23:22:59 +0000Doc #79206 [Fbk->Ver]: More typed properties docs: uninitialized state, behavior with __get/set, etc.
  • deleugyn+php at gmail dot comSun, 22 Aug 2021 17:08:10 +0000Doc #79206 [Com]: More typed properties docs: uninitialized state, behavior with __get/set, etc.
  • requinix@php.netSun, 22 Aug 2021 20:47:49 +0000Doc #79206 [Ver->Fbk]: More typed properties docs: uninitialized state, behavior with __get/set, etc.
  • greedy dot ivan at gmail dot comMon, 23 Aug 2021 09:25:40 +0000Doc #79206 [Com]: More typed properties docs: uninitialized state, behavior with __get/set, etc.
  • cmb@php.netMon, 23 Aug 2021 10:28:06 +0000Doc #79206 [Fbk->Csd]: More typed properties docs: uninitialized state, behavior with __get/set, etc.