Jonathan Blow demo #2
Walter Bright via Digitalmars-d
digitalmars-d at puremagic.com
Thu Dec 11 18:14:58 PST 2014
On 12/11/2014 1:49 PM, bearophile wrote:
> Walter Bright:
>
>>> struct Vec { float x = 1, y = 5, z = 9; }
>>>
>>> auto v = new Vec(void);
>>> auto av = new Vec[10] = void;
>>> auto av2 = new Vec[10] = Vec(0, 0, 0);
>>
>> D already does this.
>
> D doesn't do that, not even one of those three :-)
I beg to differ:
struct Vec { float x = 1, y = 5, z = 9; }
void main()
{
{
Vec v;
assert(v.x == 1 && v.y == 5 && v.z == 9);
}
{
auto v = new Vec();
assert(v.x == 1 && v.y == 5 && v.z == 9);
}
{
auto v = cast(Vec*)malloc(Vec.sizeof * 10)[0..10];
}
{
auto v = new Vec[10];
v[] = Vec(0,0,0);
assert(v[1].x == 0 && v[1].y == 0 && v[1].z == 0);
}
}
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