On Thursday, 2 July 2015 at 19:27:57 UTC, J Miller wrote:
I knew that automatic allocation doesn't happen, but I'm
confused by the fact if you explicitly declare "c" with "int[]
c;" and then assign "c[] = a[] * b[]", versus using "auto c =
a[] * b[]", you get two different errors (array length
On Thursday, 2 July 2015 at 12:59:03 UTC, Steven Schveighoffer
wrote:
On 7/2/15 8:21 AM, "Marc =?UTF-8?B?U2Now7x0eiI=?=
" wrote:
On Thursday, 2 July 2015 at 10:48:56 UTC, Steven Schveighoffer
wrote:
On 7/1/15 8:36 PM, J Miller wrote:
Oh, and to make things really confusing, "auto e = a[] -
b[
On 7/2/15 8:21 AM, "Marc =?UTF-8?B?U2Now7x0eiI=?= " wrote:
On Thursday, 2 July 2015 at 10:48:56 UTC, Steven Schveighoffer wrote:
On 7/1/15 8:36 PM, J Miller wrote:
Oh, and to make things really confusing, "auto e = a[] - b[]" and "int[]
e = a[] - b[]" both cause "Error: array operation a[] - b
https://issues.dlang.org/show_bug.cgi?id=14759
On Thursday, 2 July 2015 at 10:48:56 UTC, Steven Schveighoffer
wrote:
On 7/1/15 8:36 PM, J Miller wrote:
Oh, and to make things really confusing, "auto e = a[] - b[]"
and "int[]
e = a[] - b[]" both cause "Error: array operation a[] - b[]
without
destination memory not allowed".
Using dmd 2.0
On 7/1/15 8:36 PM, J Miller wrote:
Oh, and to make things really confusing, "auto e = a[] - b[]" and "int[]
e = a[] - b[]" both cause "Error: array operation a[] - b[] without
destination memory not allowed".
Using dmd 2.067.0.
This is not a bug. You need to allocate memory before you can wri
On Wednesday, 1 July 2015 at 21:15:13 UTC, Marc Schütz wrote:
On Wednesday, 1 July 2015 at 19:09:36 UTC, Alex Parrill wrote:
I don't think this is a bug.
Since you don't initialize `c` to anything, it defaults to an
empty slice. Array [] operations apply to each element of a
slice, but `c` do
On Wednesday, 1 July 2015 at 19:09:36 UTC, Alex Parrill wrote:
I don't think this is a bug.
Since you don't initialize `c` to anything, it defaults to an
empty slice. Array [] operations apply to each element of a
slice, but `c` doesn't have any elements, so it does nothing.
I _do_ think it'
On Tuesday, 30 June 2015 at 22:37:34 UTC, ixid wrote:
int[] a = [1,1,1,1];
int[] b = [1,1,1,1];
int[] c;
c[] = a[] - b[];
c.writeln;
This outputs []. This feels wrong, it feels like something that
should have exploded or set the length to 4. If the leng
On Tuesday, 30 June 2015 at 22:37:34 UTC, ixid wrote:
int[] a = [1,1,1,1];
int[] b = [1,1,1,1];
int[] c;
c[] = a[] - b[];
c.writeln;
This outputs []. This feels wrong, it feels like something that
should have exploded or set the length to 4. If the leng
int[] a = [1,1,1,1];
int[] b = [1,1,1,1];
int[] c;
c[] = a[] - b[];
c.writeln;
This outputs []. This feels wrong, it feels like something that
should have exploded or set the length to 4. If the lengths of a
and b are mismatched it throws an exception.
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