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@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, because the string literals are placed into
read-only memory. And multiple identical strings are merged
(shared), so that this would modify all occurances of that string
literal, even if it shouldn't segfault.
