Re: supporting the final keyword for properties
| From: | Maciek Sokolewicz | Date: | Tue, 28 May 2013 09:12:16 +0000 |
| Subject: | Re: supporting the final keyword for properties | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-67579@lists.php.net to get a copy of this message | ||
On 28-5-2013 10:58, Lars Strojny wrote:
Hi Ferenc, Am 28.05.2013 um 08:15 schrieb Ferenc Kovacs <tyra3l@gmail.com>: [...]- Tul[...]I would like it to work the same way as it does in java( http://docs.oracle.com/javase/specs/jls/se7/html/jls-4.html#jls-4.12.4) eg. you can set the initial value either in the declaration or later on, but after it is set, you can't change it, trying to do that would create a recoverable fatal error (or throwing an exception which extends RuntimeException). What do you think? Would this be viable? Is there any still-present reason why we shouldn't support that?the accessors rfc got rejected, so I'm bringing this up again.It’s a good idea in general but what about having it for variables as well? Could open interesting possibilities for an optimizer. final $foo = "str"; $foo = "bar"; // bails out cu, Lars Don't we already have that? It just has a different name: constants.