How to create a mutable array of strings?

Daniel Kozak via Digitalmars-d-learn digitalmars-d-learn at puremagic.com
Sun May 17 02:29:30 PDT 2015


On Sunday, 17 May 2015 at 09:21:58 UTC, Marc Schütz wrote:
> On Sunday, 17 May 2015 at 09:18:15 UTC, Daniel Kozak wrote:
>>
>> On Sun, 17 May 2015 09:06:38 +0000
>> Dennis Ritchie via Digitalmars-d-learn 
>> <digitalmars-d-learn at puremagic.com>
>> wrote:
>>
>>> Hi,
>>> It seems to me, or D do not create mutable array of strings?
>>> 
>>> How to create a mutable equivalent of a string array?
>>> 
>>> -----
>>> string[] s = ["foo", "bar"];
>>> // s[1][1] = 't'; // immutable expression s[1][1]
>>
>> or you can use cast if you are sure thats what you really need:
>> auto s = [cast(char[])"foo", cast(char[])"bar"];
>>
>> or
>>
>> auto s = cast(char[][])["foo", "bar"];
>
> That's not a good idea. I haven't checked, but this will likely 
> segfault on mutation

Yep, you are right, shame on me :)


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