Re: This week in D #13: =void tip, ddmd, if(arr) warn, dconf registration

2015-04-14 Thread albatroz via Digitalmars-d-announce 
Can I suggest to have a summary/list of the last added projects 
to code.dlang.org.


On Monday, 13 April 2015 at 03:37:17 UTC, Adam D. Ruppe wrote:

http://arsdnet.net/this-week-in-d/apr-12.html

http://www.reddit.com/r/d_language/comments/32ek17/this_week_in_d_13_void_tip_ddmd_ifarr_warn_dconf/

https://twitter.com/adamdruppe/status/587459000729473024

Re: This week in D #13: =void tip, ddmd, if(arr) warn, dconf registration

2015-04-13 Thread Adam D. Ruppe via Digitalmars-d-announce 

On Monday, 13 April 2015 at 09:15:30 UTC, Marc Schütz wrote:
The example in the first point of "void initialization" is 
wrong:


Oh duh, still need opCall or some other factory function for 
that. Oops.


About point 3, the following should be added so as not to 
mislead beginners:


Indeed, added.

Re: This week in D #13: =void tip, ddmd, if(arr) warn, dconf registration

2015-04-13 Thread via Digitalmars-d-announce 

On Monday, 13 April 2015 at 03:37:17 UTC, Adam D. Ruppe wrote:

http://arsdnet.net/this-week-in-d/apr-12.html

http://www.reddit.com/r/d_language/comments/32ek17/this_week_in_d_13_void_tip_ddmd_ifarr_warn_dconf/

https://twitter.com/adamdruppe/status/587459000729473024


The example in the first point of "void initialization" is wrong:

YourStruct s = YourStruct();

With `@disable this()`, this doesn't work either. But this does:

YourStruct s = YourStruct.init;

About point 3, the following should be added so as not to mislead 
beginners:
This is assignment, not construction! This is an important 
distinction, because your type's opAssign() and ~this() can then 
be invoked on an uninitialized object. They need to be aware of 
that possibility.

Re: This week in D #13: =void tip, ddmd, if(arr) warn, dconf registration

2015-04-12 Thread Vlad Levenfeld via Digitalmars-d-announce 

On Monday, 13 April 2015 at 03:37:17 UTC, Adam D. Ruppe wrote:

http://arsdnet.net/this-week-in-d/apr-12.html

http://www.reddit.com/r/d_language/comments/32ek17/this_week_in_d_13_void_tip_ddmd_ifarr_warn_dconf/

https://twitter.com/adamdruppe/status/587459000729473024


Did not know about void initialization, that was really helpful.

This week in D #13: =void tip, ddmd, if(arr) warn, dconf registration

2015-04-12 Thread Adam D. Ruppe via Digitalmars-d-announce 

http://arsdnet.net/this-week-in-d/apr-12.html

http://www.reddit.com/r/d_language/comments/32ek17/this_week_in_d_13_void_tip_ddmd_ifarr_warn_dconf/

https://twitter.com/adamdruppe/status/587459000729473024