On Thursday, 25 August 2022 at 01:52:15 UTC, Mathias LANG wrote:
(snip)
Hmmm... Maybe I don't understand. What exactly *is* Alpine Linux
doing? That .patch file didn't contain anything substantial. It
looks like it has some version of LDC on hand to use, probably
already set up properly to
Hi, all. Has anyone had any success compiling a Musl-linked
druntime and phobos? I haven't had any luck so far. I'm running
Linux Mint x64.
Somewhat related - using `-target=x86_64-linux-musl` with dmd
master doesn't even set the version `CRuntime_Musl`. I asked
about this in the Discord,
On Friday, 30 April 2021 at 14:16:16 UTC, Vinod K Chandran wrote:
On Wednesday, 28 April 2021 at 22:41:03 UTC, Alain De Vos wrote:
What are the strengths and weaknesses comparing the two
languages ?
I can name a strength of dlang is the working binding to tk
and gtk.
Pros of **Crystal**
1.
On Sunday, 22 December 2019 at 17:20:51 UTC, BoQsc wrote:
There are lots of editors/IDE's that support D language:
https://wiki.dlang.org/Editors
What kind of editor/IDE are you using and which one do you like
the most?
I've loved Sublime for years. I use it for everything, really. So
I was looking back at the inline import idiom article[1]. One of
the purported benefits of doing something like
from!"std.datetime".SysTime was that doing so wouldn't go and
import the entirety of the module into the namespace and slow
down compile time / bloat the binary. But how is this so?
I'm sorry about bringing this into here instead of DWT's
subforum, but it's somewhat dead and hasn't been getting a lot of
attention. I decided to finally play around with DWT today and
tried to build the example. I got this:
Performing "debug" build using /usr/bin/dmd for x86_64.
dwt:base
On Wednesday, 21 June 2017 at 15:42:22 UTC, Adam D. Ruppe wrote:
This comes from the fact that D's GC is conservative - if it
sees something that *might* be a pointer, it assumes it *is* a
pointer and thus had better not get freed.
So is the GC then simply made to be "better-safe-than-sorry"
I saw this Tip of the Week a while ago
(http://arsdnet.net/this-week-in-d/2017-mar-12.html) and was kind
of perplexed at it. It seems like a crazy potential bug... How
exactly is the GC implemented that causes this problem to crop
up? Does the GC just blindly scan memory until it finds
On Tuesday, 2 May 2017 at 07:42:45 UTC, Jacob Carlborg wrote:
From that link:
"Note that dmd currently does not comply with left to right
evaluation of function arguments and AssignExpression".
This is something I've never understood. Why doesn't DMD
implement the behavior their own
On Sunday, 9 April 2017 at 13:31:05 UTC, Michael Coulombe wrote:
This is a bug in the insert method. I created a bug report for
you and submitted a pull request for a fix:
https://issues.dlang.org/show_bug.cgi?id=17314
Ah, so it is. Thanks!!
I'm trying to use a binary heap initialized with one element.
However, this always seems to cause a range violation for some
reason. This small example will do it:
import std.stdio, std.container;
void main() {
auto pq = heapify([5]);
pq.insert(8);
}
...And it produces this error:
On Tuesday, 14 February 2017 at 10:05:19 UTC, TheFlyingFiddle
wrote:
(snip)
Oh, I didn't know you could name mixin template instantiations
like that! Thanks for the tip, that makes things work nicely!
Tonight I stumbled upon Andrei's concept of policy-based design
(https://en.wikipedia.org/wiki/Policy-based_design) and tried to
implement their example in D with the lack of multiple
inheritance in mind.
https://dpaste.dzfl.pl/adc05892344f (btw, any reason why
certificate validation on
On Sunday, 11 December 2016 at 11:58:39 UTC, ag0aep6g wrote:
Try putting an `assert(childCrossPoint !is otherCrossPoint);`
before the assignment. If it fails, the variables refer to the
same node. That would explain how otherCrossPoint.left gets set.
Ahh... This led me to it. I was about to
On Sunday, 11 December 2016 at 11:17:50 UTC, rikki cattermole
wrote:
Not public, please pastebin.
https://github.com/TheGag96/evo-pacman/blob/master/source/pacman/tree.d#L135
I just put it on GitHub. No idea why the repo wasn't public even
after I set it to be public...
I was porting my Evolutionary Computing homework written in
Python over to D, and I've come across this bug I cannot for the
life of me figure out.
https://gitlab.com/TheGag96/evo-pacman/blob/master/source/pacman/tree.d#L139
I don't think I could cut this down to a smaller reproducible
On Tuesday, 22 November 2016 at 13:06:27 UTC, Nordlöw wrote:
On Monday, 21 November 2016 at 20:04:51 UTC, Ali Çehreli wrote:
mixin template RvalueRef()// <-- DOES NOT TAKE A PARAMETER
ANY MORE
{
alias T = typeof(this);
static assert (is(T == struct));
@nogc @safe
ref
On Monday, 31 October 2016 at 07:16:50 UTC, Sebastien Alaiwan
wrote:
Hello,
From GCC 6.2, -fpie is becoming the default setting at compile
and at link time.
As dmd uses GCC to link, now the code needs to be compiled with
a special option.
Which means you need, at the moment, to add the
On Saturday, 8 October 2016 at 21:14:43 UTC, Jon Degenhardt wrote:
This distinction is a bit on the nuanced side. Is it behaving
as it should?
--Jon
I think so? It's not being modified in the second case because
the array is being passed by value... "x" there is a reference to
an element
On Wednesday, 5 October 2016 at 19:30:01 UTC, Jonathan M Davis
wrote:
It doesn't even make conceptual sense for a static array to be
a range, because you can't remove elements from it.
- Jonathan M Davis
Interestingly enough, I found that using .each() actually
compiles without the [] but
On Wednesday, 5 October 2016 at 02:19:13 UTC, Jonathan M Davis
wrote:
The problem is that static arrays aren't ranges (calling
popFront on them can't work, because their length isn't
mutable). However, you can slice a static array to get a
dynamic array which _is_ a range. e.g.
I was writing some code today and ran into this oddity that I'd
never come across before:
import std.algorithm : sort;
int[10] arr = [0, 3, 4, 6, 2, 1, 1, 4, 6, 9];
thing.sort();
This doesn't compile. Obviously the .sort property works, but
what about static arrays makes them
On Sunday, 1 May 2016 at 09:11:22 UTC, ag0aep6g wrote:
It's because of auto-decoding. char[] is an array of chars, but
it's been made a range of dchars. Calling front on a char[]
decodes up to four chars into one dchar.
Obviously you can't take the address of the dchar, because it's
just a
On Saturday, 30 April 2016 at 19:21:30 UTC, ag0aep6g wrote:
On 30.04.2016 21:08, Jon D wrote:
If an initial step is to fix the documentation, it would be
helpful to
include specifically that it doesn't work with characters.
It's not
obvious that characters don't meet the requirement.
I was just writing some code trying to remove a value from a
character array, but the compiler complained "No overload matches
for remove", and if I specifically say use std.algorithm.remove()
the compiler doesn't think it fits any definition. For reference,
this would be all I'm doing:
On Thursday, 10 March 2016 at 14:36:26 UTC, Nicholas Wilson wrote:
Hmm.
I apologise that this post is not in any logical order.
dmd can only compile for x86 so you will have to use ldc or gdc
makefiles are generally not used in d. you should be able to use
the dub project settings file
Hi guys, for a possibly-in-over-my-head project I'd like to get
working a simple "Hello World" type program in which I call a D
function from C in a 3DS homebrew app (or maybe even have it all
in plain D with bindings to libctru). The thing is, I'm not
skilled with Makefiles so I don't have a
I've been trying to get into tkd to make some GUI apps, since it
looked like the simplest/intuitive library out there so far. I've
been attempting to use their TreeViews to make interactable lists
of things, but it almost looks like there's some missing
functionality.
For example, I'm not
On Thursday, 17 December 2015 at 11:33:31 UTC, Gary Willoughby
wrote:
On Thursday, 17 December 2015 at 09:47:42 UTC, TheGag96 wrote:
I've been trying to get into tkd to make some GUI apps, since
it looked like the simplest/intuitive library out there so
far. I've been attempting to use their
On Thursday, 5 November 2015 at 16:45:10 UTC, Meta wrote:
The second issue is that using .sort instead of .sort() (note
the parentheses) calls the built-in sort instead of
std.algorithm.sort, which is strongly discouraged. You should
always use std.algorithm.sort over the built-in sort, which
On Friday, 9 October 2015 at 07:08:15 UTC, John Colvin wrote:
On Thursday, 8 October 2015 at 21:40:02 UTC, TheGag96 wrote:
[...]
gdc is a bit out of date at the moment. If you do something
like this:
auto bitArray(bool[] ba) pure nothrow
{
BitArray tmp;
tmp.init(ba);
return
In my code I'm passing an array of BitArrays to a constructor
like this (though mostly as a placeholder):
Terrain t = new Terrain(1, 15, [
BitArray([1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]),
BitArray([1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]),
BitArray([0, 0, 1, 1, 1, 0, 1, 1, 1, 1,
So I'm just doing a small test program here:
http://pastebin.com/UYf2n6bP
(I'm making sure I know quicksort for my algorithms class, I know
functionally this won't work as-is)
I'm on Linux, 64-bit, DMD 2.068.1, and when I try to compile this
I'm getting:
quicksort.d(18): Error: function
On Thursday, 30 April 2015 at 22:01:43 UTC, Justin Whear wrote:
On Thu, 30 Apr 2015 21:30:34 +, TheGag96 wrote:
Was the behavior of the remove() function changed recently?
Thanks guys.
I believe remove has always worked this way. What you're
seeing is
explained by this note in the
I was looking at the d-idioms website today and saw this code
example:
http://p0nce.github.io/d-idioms/#Adding-or-removing-an-element-from-arrays
And I was kind of irked. I just recently working with removing an
element from an array in a small project I worked on two weeks
ago, and I had to
On Tuesday, 21 April 2015 at 03:44:16 UTC, weaselcat wrote:
snip
Wow, that's a damn good solution... I didn't know that readln()
could take an argument that it stops at once it finds.
Now the thing is, this program is supposed to be a reverse Polish
notation calculator. A human using this
Hi guys! I had this homework assignment for data structures that
has a pretty easy solution in C++. Reading input like this...
1 2 3 # $
4 3 * ! #
20 3 / # $ #
62 # $
2 3 8 * + #
4 48 4 2 + / #
SUM # $
1 2 3 4 5 #
R #
@
...where @ denotes the end of input is fairly simple in C++:
string token
On Tuesday, 21 April 2015 at 01:46:53 UTC, Adam D. Ruppe wrote:
I think this should work:
import std.stdio;
void main() {
string token;
while(readf(%s , token))
writeln(token);
}
Have you tried that? What is wrong with it if you have?
It'll just leave some
Hi, I've got this project that requires me to link into a C++
backend. It works just fine when using GDC:
gdc *.d [client libraries]
However, this command using DMD does not work:
dmd -L-lstdc++ *.d [client libraries]
I still get errors involving the standard library not being added
like:
On Thursday, 16 April 2015 at 09:46:40 UTC, John Colvin wrote:
On Thursday, 16 April 2015 at 08:51:15 UTC, TheGag96 wrote:
Hi, I've got this project that requires me to link into a C++
backend. It works just fine when using GDC:
gdc *.d [client libraries]
However, this command using DMD does
On Thursday, 16 April 2015 at 12:57:12 UTC, Steven Schveighoffer
wrote:
/usr/include/c++/4.8/iostream:74: undefine reference to
`std::ios_base::Init::Init()'
(etc.)
Try dmd -v to tell you exactly what command it is running for
link. Then play around with the link line to see if you can
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