Bug #60153 [Opn]: Interface method prototypes not enforced when implementd via traits.
| From: | tsteiner at nerdclub dot net | Date: | Thu, 27 Oct 2011 20:02:06 +0000 |
| Subject: | Bug #60153 [Opn]: Interface method prototypes not enforced when implementd via traits. | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-164625@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=60153&edit=1
ID: 60153
User updated by: tsteiner at nerdclub dot net
Reported by: tsteiner at nerdclub dot net
Summary: Interface method prototypes not enforced when
implementd via traits.
Status: Open
Type: Bug
Package: Class/Object related
PHP Version: 5.4.0beta2
Block user comment: N
Private report: N
New Comment:
Sorry, the expected result should be
PHP Fatal error: Declaration of C::oneArgument() must be compatible with I::oneArgument($a) in
test.php on line 11
Previous Comments:
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[2011-10-27 19:58:30] tsteiner at nerdclub dot net
Description:
------------
When an class implements an interface and then uses a method defined in a trait for the
implementation, the prototype of the method is not enforced.
Test script:
---------------
<?php
interface I {
public function oneArgument($a);
}
trait T {
public function oneArgument() {}
}
class C implements I {
use T;
}
Expected result:
----------------
PHP Fatal error: Declaration of C::oneArgument() must be compatible with C::oneArgument($a) in
test.php on line 11
Actual result:
--------------
Script compiles and runs without error.
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=60153&edit=1