On Monday, 5 October 2020 at 11:14:47 UTC, frame wrote:
So I found out that there is nothing wrong with the method as
in a test environment the allocated memory block is removed
after GC.minimize().
Still need to find out why other blocks are not released.
However, is there a way to debug
On Wednesday, 21 December 2016 at 19:49:20 UTC, Jacob Carlborg
wrote:
On 2016-12-21 19:07, Nordlöw wrote:
Is there a way to specify in dub.json (or any other file) that
only a
subset of the sources compiled and linked to a library or app
should
have they're unittests enabled?
You can use
Running .\dawn-test-application.exe
2 modules passed unittests
Wich ones? it should print
```
Running tests for target X
- src/module_a.d Tests: OK <-- line in green
- src/module_b.d Tests: OK
- src/module_c.d Tests: OK
- src/module_e.d
On Tuesday, 12 January 2021 at 18:44:53 UTC, Jonathan Levi wrote:
On Tuesday, 12 January 2021 at 17:46:14 UTC, Q. Schroll wrote:
It's obvious why arrays work, it's the primary use case. I
have no idea why classes are allowed. That classes are
allowed, but structs are not, makes no sense to me.
On Monday, 1 March 2021 at 22:25:39 UTC, Rey Valeza wrote:
Hi, I wrote a tutorial on Vibe.d while trying to re-learn
Vibe.d. I find that most of Kai Nacke's book need updating, so
I wrote a tutorial while trying to re-learn it.
Here it is.
On Friday, 5 March 2021 at 16:54:48 UTC, Kagamin wrote:
On Wednesday, 3 March 2021 at 20:54:43 UTC, Anthony Quizon
wrote:
I'm having some success pulling out small bits of code from
other libraries and keeping things minimal and c-style-ish.
If you're really ok with minimalism, I'm writing
"targetType": "executable",
and it should just run using "dub run"
On Sunday, 11 April 2021 at 13:50:12 UTC, tchaloupka wrote:
On Sunday, 11 April 2021 at 12:20:39 UTC, Nathan S. wrote:
One thing that comes to mind: is your application compiled as
32-bit? The garbage collector is much more likely to leak
memory with a 32-bit address space since it much more
I should have added
https://dub.pm/package-format-json#build-types
profileGC as build option in your dub file
That will generate a profile_gc file once the program exit, a
table that lists all the allocations
On Tuesday, 9 February 2021 at 12:18:41 UTC, John Burton wrote:
Normally I'm happy with the GC containers in D, they work well
and suit my use.
I have a few uses that would benefit from allocation in memory
arenas or local stack based allocation. Looks like
std.experimental has allocators
On Friday, 8 September 2023 at 13:34:42 UTC, Richard (Rikki)
Andrew Cattermole wrote:
In case you didn't know, all you need to get unittests working
in -betterC is:
```d
foreach (module_; allModules) {
foreach (unitTest;
On Monday, 11 September 2023 at 17:51:04 UTC, BoQsc wrote:
https://docarchives.dlang.io/v2.073.0/spec/struct.html#struct-literal
I would like to set function's default struct for a function in
a way that it would be visible for the reader to see what
options are set. Something like `Options
On Friday, 1 September 2023 at 13:17:08 UTC, confused wrote:
On Friday, 1 September 2023 at 08:19:55 UTC, Richard (Rikki)
Andrew Cattermole wrote:
``size_t`` is defined in ``object.d`` which is implicitly
imported into all modules.
If it cannot be found, one of three things is happening:
1)
On Monday, 16 October 2023 at 19:36:07 UTC, Imperatorn wrote:
On Monday, 16 October 2023 at 18:20:27 UTC, mw wrote:
Hi,
I just encountered a strange link error: I have a `struct`
type `My_struct`, the program compiles fine, but at link time,
it errors out:
undefined reference to
On Thursday, 2 November 2023 at 10:17:37 UTC, Peter Hu wrote:
On Thursday, 2 November 2023 at 10:02:29 UTC, Imperatorn wrote:
On Thursday, 2 November 2023 at 09:58:21 UTC, Peter Hu wrote:
On Thursday, 2 November 2023 at 09:13:11 UTC, Imperatorn
wrote:
On Thursday, 2 November 2023 at 09:08:02
On Sunday, 29 October 2023 at 08:55:24 UTC, Dmitry Ponyatov wrote:
Yesterday some student asked me about ability to make some dumb
symbolic computation in C++ the same like way as it looks in
the MathCAD or Maxima CAS, but run it compiled on a robot
platform in realtime.
I have no idea about
Looks like his vscode is outdated, make sure your friend has the
latest version installed
Here is how adam seems to be doing it:
https://github.com/adamdruppe/webassembly/blob/731a7033174127c0a6dd4f23eabdb440adab286b/arsd-webassembly/object.d#L650-L681
Specially here:
```D
void destroy(bool initialize = true, T)(T obj) if (is(T == class))
{
(..)
else
{
// Bypass
Please tag your code accordingly, as is it's unreadable
```D
// your code here
```
(tick the "Enable Markdown" too, next to the Send button)
On Wednesday, 20 September 2023 at 13:53:08 UTC, Ki Rill wrote:
Here is the macro:
```C
#define NK_CONTAINER_OF(ptr,type,member)\
(type*)((void*)((char*)(1 ? (ptr): &((type*)0)->member) -
NK_OFFSETOF(type, member)))
```
I'm trying to translate the Nuklear GUI library to D
On Tuesday, 26 September 2023 at 03:31:36 UTC, I come from chill.
wrote:
It seems very obvious, but I have not been able to find any
information on the subject to confirm this. So I'm wondering if
it's possible.
** Maybe I shouldn't have created the account, literally this
will be one of the
On Tuesday, 3 October 2023 at 11:43:46 UTC, Joel wrote:
I’ve got a struct that has a method that adds numbers together.
I want to do something like this, static if (isInteger!T) … but
it isn’t working. static if (is(T==int)) works for one integer
type.
```d
struct List(T) {
auto addUp()
On Tuesday, 3 October 2023 at 15:12:34 UTC, Joel wrote:
The following program crashes, but doesn’t if I change (see
title) T[] to auto. The program doesn’t even use that
method/function. What’s the story?
```d
// Adding program - literal functions
import std;
struct List(T) {
class Node
On Saturday, 7 October 2023 at 17:23:40 UTC, ryuukk_ wrote:
On Saturday, 7 October 2023 at 07:31:45 UTC, mw wrote:
https://stackoverflow.com/questions/47046850/is-there-any-way-to-assign-multiple-variable-at-once-with-dlang
How to do this Python code in D:
```
s = "1 2 3"
A,B,C = map(int,
On Saturday, 7 October 2023 at 07:31:45 UTC, mw wrote:
https://stackoverflow.com/questions/47046850/is-there-any-way-to-assign-multiple-variable-at-once-with-dlang
How to do this Python code in D:
```
s = "1 2 3"
A,B,C = map(int, s.split(" "))
A,B,C
(1, 2, 3)
```
Is there a better way
On Thursday, 19 October 2023 at 06:03:06 UTC, Daniel Zuncke wrote:
Hello, I need some help getting into the debugger in vscode on
macOS. It did work some months ago but that was finicky to set
up. Maybe I am forgetting something now?
I am compiling the project with `dub build --build debug
On Wednesday, 11 October 2023 at 02:54:53 UTC, mw wrote:
Hi,
I want to confirm: in the following loop, is the array literal
`a` vs. `b` stack or heap allocated? and how many times?
void main() {
int[2] a;
int[] b;
int i;
While(++i <=100) {
a = [i, i+1]; // array literal
b = [i, i+1];
On Tuesday, 15 August 2023 at 16:47:36 UTC, Joel wrote:
How come toLower works in the sort quotes, but not in the map?
```d
void main() {
import std;
"EzraTezla"
.to!(char[])
.byCodeUnit
.sort!"a.toLower c.toLower)
.writeln;
}
```
onlineapp.d(60): Error:
Avoid GTK, it's bloated, GTK4 looks like a toolkit to design
mobile apps, and you need runtime dependencies on windows
adam's gui library is very nice, 0 dependencies
I personally prefer IMGUI, 0 dependencies, you bring the
windowing library of your choice, i pick GLFW since it's minimal
I'm not sure how to phrase it so it'll try with code
I have this piece of code that i would like to improve, right now
i have to create bunch of duplicates
```D
void view_it(A, B)(void function(entity_t, A*, B*) cb)
{
foreach(it, e; view!(Includes!(A, B)))
{
I think it is `extern(D) void testFunc();`?
How do i achieve fast compile speed (results above were on
windows, on linux i get much faster results):
I maintain healthy project management:
- Templates ONLY when necessary and when the cost is worth the
time saved in the long term
- this is why i try to lobby for builtin tagged union
On Friday, 8 July 2022 at 12:48:20 UTC, Paul Backus wrote:
On Friday, 8 July 2022 at 12:20:13 UTC, ryuukk_ wrote:
The problem when i try to introduce variadic template, is i
can't seem to understand how to unwrap the parameter as
pointer type T -> T*
```D
struct Includes(Args...) { alias
On Monday, 11 July 2022 at 21:46:10 UTC, IGotD- wrote:
On Monday, 11 July 2022 at 18:19:41 UTC, max haughton wrote:
The dmd backend is ancient, it isn't really capable of these
kinds of loop optimizations.
I've said it several times before. Just depreciate the the DMD
backend, it's just
On Tuesday, 12 July 2022 at 12:47:26 UTC, bauss wrote:
Of course if you're alone it doesn't matter, but if it's a
larger project that will have multiple maintainers then it will
never work and will tarnish the project entirely.
That's true, i work solo on my project so it doesn't bother me
Hello
Tried to give ImportC a try to finally get rid of gluecode in one
of my project, but this simple test gives me a compile error:
nk.c
```
int test(void)
{
return 1;
}
```
app.d
```
import std.stdio;
import nk = nk;
void main()
{
if (nk.test() != 0)
{
On Tuesday, 14 June 2022 at 14:38:17 UTC, Mike Parker wrote:
On Tuesday, 14 June 2022 at 14:32:50 UTC, ryuukk_ wrote:
```
nk.obj : error LNK2019: unresolved external symbol test
referenced in function _Dmain
```
Am i missing something important? (that is a dub project,
created with: dub
My guess is you are compiling to 32bit and the GC tries to
reserve >4gb wich it can't, therefore out of memory
Compiling to 64bit with: `dmd -m64 -run test.d` works no problem
Here is the way to do it with `writefln` (i think)
```D
import std;
import core.stdc.string;
void main()
{
const(char)[] ch = "Hello World!";
const(char)[] ch2 = "abc";
const(char)* p;
p = [0];
p++;
auto str = p[0 .. strlen(p)];
writefln("%s", str);
}
```
On Monday, 25 July 2022 at 11:14:56 UTC, pascal111 wrote:
On Monday, 25 July 2022 at 09:36:05 UTC, ryuukk_ wrote:
Here is the way to do it with `writefln` (i think)
```D
import std;
import core.stdc.string;
void main()
{
const(char)[] ch = "Hello World!";
const(char)[] ch2 = "abc";
I don't know what `writefln` is doing, but this following D code
is the exact similar to your C code
```
import core.stdc.stdio;
void main()
{
const(char)[] ch = "Hello World!";
const(char)* p;
p = [0];
p++;
printf("%s", p);
}
```
`ello World!`
On Thursday, 14 July 2022 at 05:30:58 UTC, Siarhei Siamashka
wrote:
On Tuesday, 12 July 2022 at 13:23:36 UTC, ryuukk_ wrote:
I wonder if DMD/LDC/GDC have built in tools to profile and
track performance
Linux has a decent system wide profiler:
https://perf.wiki.kernel.org/index.php/Main_Page
FYI, you can use the markdown code tag so your code is properly
rendered when viewed from the forums (make sure to tick the
"Enable Markdown", right next to Send)
```
```D
void my_function()
{
}
```
```
it'll be rendered like this:
```D
void my_function()
{
}
```
On Wednesday, 27 July 2022 at 18:19:34 UTC, pascal111 wrote:
I made a library of some useful functions while I was studying
C, and I'm curious to know if D has equivalents or some ones
for some of my functions, or I have to retype 'em again in D.
The library link:
I don't remember the exact syntax for GDC, but it should be
pretty similar to DMD
You need to pass the module to the compiler
gdc main.d dcollect.d
I forgot to add: this is on Windows, the problem doesn't exist
with linux
I reported a bug here:
https://issues.dlang.org/show_bug.cgi?id=23310
The following code compiles and run fine with LDC, but with DMD
it compiles and then default at runtime
```D
-- app.d
enum Test {A, B, C}
Test test = Test.A;
extern(C) void main()
{
switch(test)
{
default:
break;
}
}
```
```
-- object.d
// empty for now
```
On Tuesday, 30 August 2022 at 11:24:21 UTC, wjoe wrote:
On Monday, 29 August 2022 at 21:46:48 UTC, ryuukk_ wrote:
What `-g` does that makes this code compile and work with DMD?
This flag adds symbolic debug info. But I'm confident you knew
that already.
You didn't understand the question
Problem fixed, i had to copy bunch of other code from druntime
Here is a working object.d:
https://gist.github.com/ryuukk/53c133f29da5a8326c359a6bb1063207
On Thursday, 20 October 2022 at 14:03:10 UTC, tchaloupka wrote:
Hi,
I've found strange behavior where:
```D
import std.stdio;
struct Foo
{
@disable this(this);
int x;
}
void test(Foo[] foos...)
{
foreach (ref f; foos) {
writeln(, ": ", f.x);
f.x = 0;
}
}
void
On Tuesday, 18 October 2022 at 18:53:41 UTC, Matthew Rushworth
wrote:
I am in the process of building a matrix class (uni project,
with my choice of programming language) and appear to have run
into a problem that I'm not too sure how to fix.
My class uses templates to define the shape of the
On Wednesday, 19 October 2022 at 16:47:49 UTC, data pulverizer
wrote:
On Wednesday, 19 October 2022 at 14:05:35 UTC, data pulverizer
wrote:
Hi all,
I am calling code from a C API, and would like to know how to
catch exit errors so that they can be handled and make them
more like an
On Saturday, 22 October 2022 at 18:08:51 UTC, tobi wrote:
Hi, I'm new to D and I would like to get the dlang-tour onto my
local machine.
As far as I know, on my Pinebook Pro using aarm64 architecture,
I must use the LDC compiler. The dlang-tour readme says to run
`dub run dlang-tour --
On Monday, 24 October 2022 at 19:28:34 UTC, Jack Stouffer wrote:
I use
```
pragma(inline, true)
function definition
```
all over my code. And by default, DMD inlines these functions
even in debug builds, which normally is great. I have a custom
dynamic array container and if the indexing
On Saturday, 22 October 2022 at 12:27:21 UTC, Hipreme wrote:
On Friday, 21 October 2022 at 18:10:39 UTC, ryuukk_ wrote:
I tried your project:
Linux x64
```
git clone https://github.com/MrcSnm/HipremeEngine.git
cd HipremeEngine
dub build (once to download dependencies if any)
time dub build -f
On Saturday, 22 October 2022 at 07:40:39 UTC, MGW wrote:
is dmd a virus?
https://www.virustotal.com report:
Cybereason --> Malicious.779f29
VBA32 --> BScope.Trojan.DShell
It's obviously not
We need to contact these companies and let them know about the
false positive
Someone who has an
On Tuesday, 25 October 2022 at 08:14:26 UTC, Per Nordlöw wrote:
On Monday, 24 October 2022 at 20:43:45 UTC, ryuukk_ wrote:
I wish we could do ``version(DebugFast | Release)``
Moreover, I've been using, for instance,
```d
version(D_Coverage) {} else pragma(inline, true);
void foo() {}
```
to
On Friday, 28 October 2022 at 01:35:04 UTC, kinke wrote:
For fully static linking on Linux, you'll need to move away
from glibc to e.g. the musl C runtime, as used by the Alpine
distro.
I'm just right now having an issue with glibc version mismatch
for my server, so i'm looking to move to
On Friday, 28 October 2022 at 02:46:42 UTC, ryuukk_ wrote:
On Friday, 28 October 2022 at 01:35:04 UTC, kinke wrote:
For fully static linking on Linux, you'll need to move away
from glibc to e.g. the musl C runtime, as used by the Alpine
distro.
I'm just right now having an issue with glibc
I tried your project:
Linux x64
```
git clone https://github.com/MrcSnm/HipremeEngine.git
cd HipremeEngine
dub build (once to download dependencies if any)
time dub build -f
real0m4.604s
user0m3.686s
sys 0m0.900s
```
4.6 sec for a FULL rebuild doesn't seem that bad
and
```
real
Make sure you have the latest version of DMD
Make sure your antivirus isn't blocking your files (scanning),
it's a common thing with Windows, whitelist dmd folder, your dev
folder and dub folder
I got the answer thanks to IRC chat:
https://dlang.org/spec/declaration.html#void_init
I have tried to look at the documentation and various places on
the DMD source, but i couldn't find the answer
```D
MyStruct test = void;
```
Does this guarantee that the compiler will not initialize it?
Does it work with static arrays of struct too?
The generated code is different than
Does adding ```-m64``` work
This reminds me of an issue i reported last year...
https://issues.dlang.org/show_bug.cgi?id=22583
On Saturday, 10 December 2022 at 05:46:26 UTC, thebluepandabear
wrote:
In most languages there is some sort of `List` type, is that
the same for D?
There is: https://dlang.org/phobos/std_container_dlist.html
Why is it called ``DList`` and not just ``List``, i have no clue
On Sunday, 11 December 2022 at 04:36:45 UTC, thebluepandabear
wrote:
Hello,
I am not really understanding why rvalues cannot be passed to a
'ref' parameter, the explanation in the book about D I am
reading was not clear:
"The main reason for this limitation is the fact that a
function
On Tuesday, 6 December 2022 at 23:41:09 UTC, H. S. Teoh wrote:
On Tue, Dec 06, 2022 at 11:07:32PM +, johannes via
Digitalmars-d-learn wrote:
//-- the result should be f.i. "the sun is shining"
//-- sqlite3_column_text returns a constant char* a \0
delimited c-string
On Wednesday, 7 December 2022 at 01:46:21 UTC, Siarhei Siamashka
wrote:
On Tuesday, 6 December 2022 at 23:07:32 UTC, johannes wrote:
//-- the result should be f.i. "the sun is shining"
//-- sqlite3_column_text returns a constant char* a \0
delimited c-string
On Monday, 12 December 2022 at 07:57:28 UTC, TTK Ciar wrote:
On Sunday, 11 December 2022 at 17:45:20 UTC, ryuukk_ wrote:
Why is it called ``DList`` and not just ``List``, i have no
clue
Probably because it is a *D*ouble-linked List :-)
oh right, thanks, i never used that module before i
On Monday, 5 December 2022 at 18:36:08 UTC, Per Nordlöw wrote:
On Monday, 5 December 2022 at 12:38:07 UTC, Per Nordlöw wrote:
On Monday, 5 December 2022 at 12:23:24 UTC, Per Nordlöw wrote:
Is there a D lsp-server available? I couldn't find anything
at https://code.dlang.org/search?q=lsp. Am I
On Sunday, 4 December 2022 at 09:53:41 UTC, vushu wrote:
Dear dlang community.
I am unsure about what idiomatic D is.
Some of the Dconf talks tells people just to use the GC, until
you can't afford
it.
If there are documents that describes what idiomatic D is then
I would appreciate it.
On Tuesday, 13 December 2022 at 20:01:40 UTC, torhu wrote:
On Tuesday, 13 December 2022 at 19:50:15 UTC, torhu wrote:
On Tuesday, 13 December 2022 at 19:28:44 UTC, Leonardo A wrote:
Hello. How to use version in dub?
https://dlang.org/spec/version.html
"The version level and version identifier
On Thursday, 17 November 2022 at 04:39:35 UTC, thebluepandabear
wrote:
I am creating a TUI library and I have a class with the
following constant fields:
```
class Label : Renderable {
const string text;
const TextAlignment textAlignment;
const Color color;
this(Dimensions
On Wednesday, 30 November 2022 at 22:46:52 UTC, jwatson-CO-edu
wrote:
Hello,
I have this small [gamepad input test
program](https://github.com/jwatson-CO-edu/nanoverse/blob/main/d/raylib/04_jsInput/source/app.d). In the program, I poll the first 3 gamepad IDs, but all detection attempts
On Thursday, 1 December 2022 at 01:49:09 UTC, jwatson-CO-edu
wrote:
On Thursday, 1 December 2022 at 01:12:17 UTC, Steven
Schveighoffer wrote:
On 11/30/22 7:28 PM, jwatson-CO-edu wrote:
On Wednesday, 30 November 2022 at 23:18:33 UTC, ryuukk_ wrote:
On Wednesday, 30 November 2022 at 22:46:52
On Monday, 23 January 2023 at 00:11:17 UTC, thebluepandabear
wrote:
On Sunday, 22 January 2023 at 18:30:59 UTC, ryuukk_ wrote:
On Friday, 20 January 2023 at 11:28:23 UTC, thebluepandabear
wrote:
D is not java/C#, it's better than that!
```D
// api.d
void draw(){}
// app.d
import API =
On Tuesday, 17 January 2023 at 17:12:49 UTC, DLearner wrote:
On Tuesday, 17 January 2023 at 15:55:40 UTC, bachmeier wrote:
On Tuesday, 17 January 2023 at 13:21:37 UTC, DLearner wrote:
On Tuesday, 17 January 2023 at 11:21:08 UTC, Dennis wrote:
On Tuesday, 17 January 2023 at 11:16:25 UTC,
```D
TestStruct ts = {
a: 2, b: 3,
op: (s) {
return s.a + s.b;
}
};
```
This simple! just like with C's designated initializers
Oops i clicked "Send" too fast
On Sunday, 8 January 2023 at 13:49:22 UTC, DLearner wrote:
I thought dynamic arrays were unavailable under -betterC.
Example_02:
```
extern(C) void main() {
import core.stdc.stdio : printf;
int[] A;
printf("Hello betterC\n");
}
```
```
dmd -betterC -run Example_02
```
Expected
On Friday, 20 January 2023 at 11:28:23 UTC, thebluepandabear
wrote:
D is not java/C#, it's better than that!
```D
// api.d
void draw(){}
// app.d
import API = api;
void main()
{
API.draw();
}
```
On Friday, 4 November 2022 at 10:57:12 UTC, Hipreme wrote:
Package.d is a real problem existing on our currently modules
design. First is that it means to take the directory name to
use as a module.
This is a problem for 3 reasons:
1. You won't be able to find your module by the file name.
On Saturday, 5 November 2022 at 10:18:33 UTC, Hipreme wrote:
On Saturday, 5 November 2022 at 01:34:04 UTC, ryuukk_ wrote:
On Friday, 4 November 2022 at 10:57:12 UTC, Hipreme wrote:
Package.d is a real problem existing on our currently modules
design. First is that it means to take the
On Saturday, 5 November 2022 at 13:30:43 UTC, bauss wrote:
Fresh install of DMD and when trying to use ex. std.file from
Phobos I get the following linking error: (I can trigger
different ones depending on modules imported etc.)
```
lld-link: error: undefined symbol: tzset
```
I assume it
On Monday, 31 October 2022 at 20:20:49 UTC, WhatMeWorry wrote:
I've got a pretty straightforward SDL dub file
dependency "bindbc-opengl"version="~>1.0.3"
versions "GL_46"
dependency "bindbc-glfw" version="~>1.0.1"
versions "GLFW_33"
dependency "gl3n" version="~>1.4.1"
On Saturday, 5 November 2022 at 19:19:09 UTC, bauss wrote:
On Saturday, 5 November 2022 at 14:54:52 UTC, Hipreme wrote:
On Saturday, 5 November 2022 at 14:14:16 UTC, bauss wrote:
On Saturday, 5 November 2022 at 13:42:08 UTC, rikki
cattermole wrote:
Try ldc, if that works then its just a
On Tuesday, 7 March 2023 at 01:45:27 UTC, John Xu wrote:
I'm new to dlang. I didn't find much tutorials on internet
about how to read/write Chinese easily. std.encoding doesn't
seem to support GBK or GB18030:
"Encodings currently supported are UTF-8, UTF-16, UTF-32,
ASCII, ISO-8859-1 (also
On Sunday, 12 March 2023 at 02:12:45 UTC, idsize wrote:
I started learning D a few weeks ago and am enjoying it so far.
I would like to use SDL with D and found bindbc-sdl, but I
cannot figure out how to make it work.
From my understanding, I'll need to use 'dub fetch bindbc-sdl'
to download
On Sunday, 12 March 2023 at 02:59:20 UTC, Richard (Rikki) Andrew
Cattermole wrote:
On 12/03/2023 3:24 PM, Richard (Rikki) Andrew Cattermole wrote:
But ugh that error looks weird. That would imply its trying to
run the C preprocessor for ImportC. That does not sound right
at all, I don't see
Hello,
I'm trying to catch segfaults, after reading lot of ressources
online, i came up with this:
```D
import core.stdc.signal: SIGSEGV, SIGFPE, SIGILL, SIGABRT, signal;
import core.stdc.stdlib: free;
import core.stdc.string: strlen;
import core.sys.posix.unistd: STDERR_FILENO, readlink;
On Friday, 17 March 2023 at 20:53:07 UTC, WB wrote:
On Thursday, 16 March 2023 at 22:07:04 UTC, ryuukk_ wrote:
Hello,
The problem is when i compile with DMD i get:
```
??:0
```
When i compile it with GDC i get proper file + line
What does GDC do different than DMD?
Is there a way to get
Hello,
I am playing a little bit with DMD to get familiar with it (just
to get a basic overview of it)
I'm trying to come up with a proof of concept for
https://github.com/dlang/DIPs/blob/master/DIPs/DIP1044.md
```D
enum Tester
{
KNOWN = 1,
WITHAUTO = 2
}
void func(Tester a,
Perhaps in ``-betterC`` tls vars should be annotated with
``@tls``, and the default is not tls just like in C?
With -betterC it's broken for 3 years btw:
https://issues.dlang.org/show_bug.cgi?id=20737
Hi,
It's common knowledge that accessing tls global is slow
http://david-grs.github.io/tls_performance_overhead_cost_linux/
What i do not understand is the reasoning behind choosing tls
global by default in D
What i find even more weird is writing fast code is ugly in D
Look at this ugly
I tried to look around, what ever i try, nothing works
There is a mention of "fully qualified" here:
https://forum.dlang.org/post/peb1jj$tr$1...@digitalmars.com
But what does that mean?
I tried this:
But it doesn't work
On Sunday, 26 March 2023 at 19:08:32 UTC, Steven Schveighoffer
wrote:
On 3/26/23 2:07 PM, ryuukk_ wrote:
Hi,
It's common knowledge that accessing tls global is slow
http://david-grs.github.io/tls_performance_overhead_cost_linux/
What i do not understand is the reasoning behind choosing tls
On Sunday, 26 March 2023 at 18:29:17 UTC, Nick Treleaven wrote:
On Sunday, 26 March 2023 at 18:07:03 UTC, ryuukk_ wrote:
What i find even more weird is writing fast code is ugly in D
Look at this ugly code
```D
__gshared int fast_code_ugly;
```
Because it should be rare that __gshared is
On Sunday, 26 March 2023 at 18:25:54 UTC, Richard (Rikki) Andrew
Cattermole wrote:
Having TLS by default is actually quite desirable if you like
your code to be safe without having to do anything extra.
As soon as you go into global to the process memory, you are
responsible for
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