On Thursday, 22 July 2021 at 05:57:02 UTC, jfondren wrote:
On Thursday, 22 July 2021 at 03:43:44 UTC, someone wrote:
... it compiles no-more: Error: found `End of File` when
expecting `}` following compound statement
... what I am doing wrong ?
You'll get the same error from this code:
On Monday, 19 July 2021 at 10:21:58 UTC, kinke wrote:
On Sunday, 18 July 2021 at 16:32:46 UTC, Basile B. wrote:
- **=x** says "returns in whatever is has to"
- **x** (1) is the constraint for input `a`, which is passed
as operand **$0**
- **x** (2) is the constraint for input `b`, which is
On Sunday, 18 July 2021 at 17:45:05 UTC, Guillaume Piolat wrote:
On Sunday, 18 July 2021 at 16:32:46 UTC, Basile B. wrote:
[...]
Thanks.
Indeed that seems to work even when inline and optimized.
Registers are spilled to stack.
A minor concern is what happens when the enclosing function is
On Sunday, 18 July 2021 at 18:47:50 UTC, Basile B. wrote:
On Sunday, 18 July 2021 at 17:45:05 UTC, Guillaume Piolat wrote:
On Sunday, 18 July 2021 at 16:32:46 UTC, Basile B. wrote:
[...]
Thanks.
Indeed that seems to work even when inline and optimized.
Registers are spilled to stack.
A
On Sunday, 18 July 2021 at 11:42:24 UTC, Guillaume Piolat wrote:
Is anyone versed in LLVM inline asm?
I know how to generate SIMD unary op with:
return __asm!int4("pmovsxwd $1,$0","=x,x",a);
but I struggle to generate 2-operands SIMD ops like:
return __asm!int4("paddd
On Tuesday, 8 June 2021 at 17:10:47 UTC, seany wrote:
Hello
How can I increase the speed of executable files created via :
`dub build -b release`
try `dub build -b release --compiler=ldc2`
Then you can set some specific DFlags for ldc, like -O3 or --mcpu
I am unable to parallellise all of
On Thursday, 27 May 2021 at 08:47:50 UTC, Tariq Siddiqui wrote:
When using Compiler Explorer (https://godbolt.org/) to compare
assembly output of simple programs, why D language assembly
output is so long compared to C or C++ output. The simple
square function output is the same for C, C++,
On Wednesday, 12 May 2021 at 19:35:31 UTC, Jack wrote:
I'd to change the visibility of a method overrided from public
to private but it doesn't work tho to protected it does. Why is
that?
...
Why is that? why must I leave it accessible somehow (even if
it's protected) to all derived class of
On Monday, 10 May 2021 at 01:25:10 UTC, Alain De Vos wrote:
This does not:
```
import std.stdio;
void main()
{
int afunction(int x){return x;};
it's not static so -> context -> delegate
alias myint = int;
myint i=5;
On Friday, 7 May 2021 at 18:07:45 UTC, Nick wrote:
The class grammar, as defined in the D language specification
...
is not clear to me how a user-defined type (such as a class or
interface) is also a 'BasicType' (as defined by the grammar).
However, the compiler only accepts classes or
On Sunday, 2 May 2021 at 15:41:13 UTC, kdevel wrote:
On Saturday, 1 May 2021 at 16:32:32 UTC, Basile B. wrote:
Hard breakage is not acceptable, even if the goal is to
introduce a more correct behavior.
I still wonder why module names are taken as a candidates for
types and functions in the
On Saturday, 1 May 2021 at 21:57:54 UTC, Chad Joan wrote:
I came up with a couple techniques for making it seem like
templated structs deduce their template parameters from
constructor invocations. These are given further down in the
post.
...
However, this was not to be. Rather, this setup
On Friday, 30 April 2021 at 21:41:43 UTC, kdevel wrote:
On Friday, 30 April 2021 at 19:17:14 UTC, user1234 wrote:
[...]
Likely a side effect of
https://github.com/dlang/dmd/pull/12178 but
according to me the new behavior is correct.
It breaks my code. I have files named $C containing struct
On Wednesday, 31 March 2021 at 04:49:50 UTC, novice3 wrote:
On Tuesday, 30 March 2021 at 21:53:34 UTC, Basile B. wrote:
struct Typedef(TBase)
{
TBase payload;
alias payload this;
}
alias Xobj = Typedef!(void*);
This is how std.typecons.Typedef made, IMHO.
The problem is this code
On Tuesday, 30 March 2021 at 19:47:41 UTC, novice2 wrote:
My tries to make template for struct and alias this:
// variant 1
template Typedef(alias Tnew, Tbase)
{
struct Tnew
{
Tbase payload;
alias payload this;
}
}
you must give a name to the template specialization, using
On Wednesday, 24 March 2021 at 08:51:34 UTC, Per Nordlöw wrote:
On Wednesday, 24 March 2021 at 08:31:19 UTC, Basile B. wrote:
There are several ways to do that. In addition to
onOutOfMemoryError, you can use a static instance
void v() @nogc nothrow
{
__gshared oom = new
On Wednesday, 24 March 2021 at 07:58:22 UTC, Per Nordlöw wrote:
When wrapping C code that tries to allocate memory resources
via functions such as
X* X_create();
should one call `onOutOfMemoryError();` upon null return?
Making more D wrappers `nothrow @nogc`.
There are several ways to
On Friday, 5 March 2021 at 08:23:09 UTC, Bogdan wrote:
I was using a trick with dmd to check for manifest constants
which worked until dmd v2.094. Yesterday I tried it on the
latest compiler and it failed with:
source/introspection/manifestConstant.d(37,28): Error: need
this for name of
On Monday, 8 February 2021 at 13:27:14 UTC, Vindex wrote:
Thanks everyone!
The solution that works for me now looks like this:
template ndim(T) {
static if (std.traits.isArray!T) {
static if (is(typeof(T.init[0]))) {
alias SubArrayType = typeof(T.init[0]);
On Monday, 8 February 2021 at 13:13:33 UTC, Basile B. wrote:
On Monday, 8 February 2021 at 13:09:53 UTC, Rumbu wrote:
On Monday, 8 February 2021 at 12:19:26 UTC, Basile B. wrote:
[...]
dimensionCount!string should be 2.
My take without std.traits:
template rank(T: U[], U)
{
enum rank =
On Monday, 8 February 2021 at 13:09:53 UTC, Rumbu wrote:
On Monday, 8 February 2021 at 12:19:26 UTC, Basile B. wrote:
[...]
dimensionCount!string should be 2.
My take without std.traits:
template rank(T: U[], U)
{
enum rank = 1 + rank!U;
}
template rank(T: U[n], size_t n)
{
enum
On Monday, 8 February 2021 at 12:19:26 UTC, Basile B. wrote:
On Monday, 8 February 2021 at 11:42:45 UTC, Vindex wrote:
[...]
yeah.
---
template dimensionCount(T)
{
static if (isArray!T)
{
static if (isMultiDimensionalArray!T)
{
alias DT =
On Monday, 8 February 2021 at 11:42:45 UTC, Vindex wrote:
size_t ndim(A)(A arr) {
return std.algorithm.count(typeid(A).to!string, '[');
}
Is there a way to find out the number of dimensions in an array
at compile time?
yeah.
---
template dimensionCount(T)
{
static if (isArray!T)
On Monday, 1 February 2021 at 06:12:59 UTC, vitamin wrote:
On Monday, 1 February 2021 at 05:23:52 UTC, rikki cattermole
wrote:
The only difference between dmd, ldc and gdc (in effect) is
the backend.
While druntime and Phobos will be patched for other platform
targets, over all its the same
On Saturday, 16 January 2021 at 18:39:03 UTC, Marcone wrote:
For example, I want my function template to only accept integer
or string;
You can do that with either
- `static if` inside the body [1]
import std.traits;
void foo(T)(T t)
{
static if (isIntegral!T) {}
else static
On Saturday, 16 January 2021 at 01:21:24 UTC, Paul wrote:
I'm having issues when trying to use a template alias as a
template specialisation.
When using the following:
alias Vec(uint size, Type) = Mat!(size, 1, Type);
void setUniform(V : Vec!(L, bool), int L)(string name, V
value) {...}
On Thursday, 14 January 2021 at 18:24:44 UTC, ddcovery wrote:
I know there is other threads about null safety and the
"possible" ways to support this in D and so on.
[...]
If it's not a bother, I'd like to know how you usually approach
it
[...]
Thanks!!!
I have a opDispatch solution here
On Wednesday, 13 January 2021 at 18:58:56 UTC, Marcone wrote:
I've always heard programmers complain about Garbage Collector
GC. But I never understood why they complain. What's bad about
GC?
Semi serious answer:
In the domain of hoby-ism and small companies programmers that
work with
On Wednesday, 30 December 2020 at 01:21:37 UTC, Steven
Schveighoffer wrote:
On 12/29/20 7:46 PM, Basile B. wrote:
On Tuesday, 29 December 2020 at 23:11:25 UTC, Steven
Schveighoffer wrote:
But I would think a feature should exist that masks the base
directory of exception file names.
Probably
On Tuesday, 29 December 2020 at 23:11:25 UTC, Steven
Schveighoffer wrote:
But I would think a feature should exist that masks the base
directory of exception file names.
Probably worth an enhancement request.
-Steve
Also aren't dmd output binaries supposed to be "reproducible" ?
On Tuesday, 29 December 2020 at 21:27:07 UTC, Raikia wrote:
Interesting. I was able to clobber it with bbe with no issues.
I'm surprised the compiler doesn't strip out this potentially
sensitive metadata, but I guess I'll just patch it out as part
of my build process. Thanks!
Other super
On Tuesday, 29 December 2020 at 22:42:16 UTC, kdevel wrote:
Why is the enum to!string conversion so slow?
~~~slowenumtostringconversion.d
private enum S { A, B, C, D, };
[...]
one factor is all the template constraints that are evaluated
until the right std.conv.to overload gets selected.
On Tuesday, 29 December 2020 at 16:13:53 UTC, Raikia wrote:
Hey all,
[...]
$ strings -a program.exe | grep 'dmd2'
C:\D\dmd2\windows\bin\..\..\src\phobos\std\file.d
C:\D\dmd2\windows\bin\..\..\src\phobos\std\utf.d
C:\D\dmd2\windows\bin\..\..\src\phobos\std\base64.d
This problem is more
On Sunday, 27 December 2020 at 12:20:01 UTC, sighoya wrote:
On Sunday, 27 December 2020 at 04:13:53 UTC, Max Haughton wrote:
Not possible although implementing as a __trait would be about
15 lines I think.
I think that too, and it would nicely reuse the work of the
compiler to parse the
On Saturday, 26 December 2020 at 12:38:21 UTC, sighoya wrote:
On Friday, 25 December 2020 at 23:04:15 UTC, Ali Çehreli wrote:
I am probably misunderstanding it but there is the .stringof
property for all types: T.stringof.
But does stringof really print the declaration as string and
not the
On Saturday, 26 December 2020 at 11:55:58 UTC, Виталий Фадеев
wrote:
We have:
[...]
Problem is:
$ gdb ./app.exe
GNU gdb (GDB) 9.2
...
(No debugging symbols found in ./app.exe)
What is a right way to build .exe and debug with gdb ?
Try to build with latest version of LDC and
On Tuesday, 22 December 2020 at 22:12:29 UTC, Rekel wrote:
According to the D slice article
(https://dlang.org/articles/d-array-article.html), slices do
not care where they start, only where they end, when checking
whether expanding in place is permitable, or at least that is
what I
On Monday, 14 December 2020 at 02:54:12 UTC, Jack wrote:
like dmd's -D flag?
you can try
$ dub run harbored-mod -- $(find -iname *.d)
That will generate doc for all d source in the current working
directory.
On Sunday, 13 December 2020 at 16:41:06 UTC, Andrey Zherikov
wrote:
I'm trying to check that function has 'ref' parameter. The only
way I found so far is to use std.traits.Parameters.
Here is the code I have:
void f(int) {}
void g(ref int) {}
void main()
{
On Tuesday, 8 December 2020 at 20:11:40 UTC, Nathan S. wrote:
The following code fails to compile. Is this a compiler error
or if not what is wrong with the code?
What is wrong is that partial specialization is not correct.
The correct partial specialization is:
---
struct Template2(T)
{
On Thursday, 19 November 2020 at 00:07:12 UTC, Dibyendu Majumdar
wrote:
I have simple test program:
import core.stdc.stdio : printf;
void test() {
int* a;
printf("a == null %d\n", a == null);
}
int function() fp = test;
extern (C) void main() {
fp();
}
Why do I get:
On Saturday, 17 October 2020 at 14:50:47 UTC, NonNull wrote:
I have inherited an open source C project that assumes that the
size of a long and the size of a pointer are the same, and I
have translated it into very similar D just like
On Sunday, 11 October 2020 at 06:53:59 UTC, Andrey wrote:
Hello,
How to count a number of parameters in uninitialized template
method?
For example:
struct Test
{
void abc(int a, bool status, string text)() {}
{
The method "Test.abc" has three template paramenters.
I know that
On Tuesday, 29 September 2020 at 17:08:40 UTC, Frak wrote:
Hi folks,
I've this:
/Users/frak/dlang/ldc-1.23.0/bin/../import/std/traits.d(3711):
Deprecation: function
`std.typecons.Nullable!long.Nullable.get_` is deprecated -
Implicit conversion with `alias Nullable.get this` will be
removed
On Tuesday, 25 August 2020 at 03:41:06 UTC, Jon Degenhardt wrote:
What's the best way to get the element type of an array at
compile time?
Something like std.range.ElementType except that works on any
array type. There is std.traits.ForeachType, but it wasn't
clear if that was the right
On Tuesday, 25 August 2020 at 00:09:38 UTC, Adam D. Ruppe wrote:
On Monday, 24 August 2020 at 22:32:52 UTC, Anonymouse wrote:
How do I do this? (Is there some other way?)
Not really a way. A package doesn't quite exist in D; there is
no formal construct that is a package and has a defined
On Sunday, 19 July 2020 at 15:00:59 UTC, Paul Backus wrote:
On Sunday, 19 July 2020 at 12:42:47 UTC, Carl Sturtivant wrote:
On Sunday, 19 July 2020 at 12:08:07 UTC, Paul Backus wrote:
Easiest workaround:
ref inout(long) Second() inout { return second.one; }
Was trying to avoid this for
On Saturday, 18 July 2020 at 22:49:18 UTC, Dennis wrote:
On Saturday, 18 July 2020 at 18:46:16 UTC, Carl Sturtivant
wrote:
Is there any way to avoid the duplication of the entries in
the anonymous union, aside from using a mixin template?
I think this would be fixed if
On Tuesday, 14 July 2020 at 17:52:25 UTC, Basile B. wrote:
On Tuesday, 14 July 2020 at 11:05:17 UTC, Mitacha wrote:
On Saturday, 11 July 2020 at 09:43:39 UTC, Basile B. wrote:
On Wednesday, 8 July 2020 at 15:55:58 UTC, Mitacha wrote:
I filed an issue on codecov community forum
On Tuesday, 14 July 2020 at 11:05:17 UTC, Mitacha wrote:
On Saturday, 11 July 2020 at 09:43:39 UTC, Basile B. wrote:
On Wednesday, 8 July 2020 at 15:55:58 UTC, Mitacha wrote:
I filed an issue on codecov community forum
https://community.codecov.io/t/uploading-d-lang-coverage-doesnt-work/1740
On Wednesday, 8 July 2020 at 15:55:58 UTC, Mitacha wrote:
Hello there,
I've been trying to setup bitbucket pipelines to submit
coverage to codecov, but with no luck.
I use `dub run -b unittest-cov` and it generates .lst files
correctly, then `bash <(curl -s https://codecov.io/bash) -t
On Thursday, 2 July 2020 at 10:37:27 UTC, kinke wrote:
I don't think a struct should ever be that large, as it can
probably only live on the heap anyway and only passed around by
refs. I'd probably use a thin struct instead, containing and
managing a `double[]` member (or
On Tuesday, 9 June 2020 at 18:08:01 UTC, Stanislav Blinov wrote:
On Tuesday, 9 June 2020 at 17:40:10 UTC, Basile B. wrote:
Any idea ?
As I replied in the issue report:
Instead of
static if (!is(mixin(member) == module) &&
!(is(mixin(member
use
static if (is(typeof(mixin(member
I don't see how to filter a custom version identifier from this
traits code:
---
module test;
import std.traits : isCallable;
version(all) version = my_version;
private bool onlyFuncs()
{
bool result = true;
foreach (member; __traits(allMembers, mixin(__MODULE__)))
{
On Monday, 8 June 2020 at 06:37:18 UTC, tirithen wrote:
How can I initialize my two dimensional array?
When I try to run the code below I get the error:
Error: non-constant expression ["user":[cast(Capability)0],
"administrator":[cast(Capability)1]]
Code:
enum Capability {
On Sunday, 7 June 2020 at 12:24:13 UTC, Russel Winder wrote:
On Sun, 2020-06-07 at 10:30 +, Basile B. via
Digitalmars-d-learn wrote: […]
What is the docker image that you use ? If it is an older
version maybe that the $DUB env variable is not yet supported
by the dub version that's
On Sunday, 7 June 2020 at 10:06:14 UTC, Russel Winder wrote:
On Sun, 2020-06-07 at 10:24 +0100, Russel Winder wrote:
Hi,
Why on earth is Dub sending out this error message (Invalid
variable: DUB)
on
GitLab but not on Travis-CI or locally?
OK, that was slightly rhetorical, more reasonably,
On Saturday, 6 June 2020 at 08:55:20 UTC, Jack Applegame wrote:
Should it compile?
```d
import std.algorithm.mutation;
void main() {
const char a = void;
const char b ='b';
moveEmplace(b, a); // mutation.d: Error: cannot modify
const expression target
assert(a == 'b');
}
```
On Wednesday, 3 June 2020 at 10:24:44 UTC, Simen Kjærås wrote:
On Wednesday, 3 June 2020 at 09:39:34 UTC, Basile B. wrote:
You can use this template:
enum Exists(alias T) = is(typeof(T));
I don't know if there's a faster way bu this technic is used,
notatbly in phobos, to workaroud issues
On Wednesday, 3 June 2020 at 09:03:22 UTC, drathier wrote:
I'm generating some code. Some of the generated types need to
be overridden, so I define them manually at the top of the
generated file. Then I need to guard against redefining the
identifier (type/value/function) later on, in the
On Tuesday, 2 June 2020 at 09:07:08 UTC, Basile B. wrote:
On Tuesday, 2 June 2020 at 08:56:13 UTC, realhet wrote:
[...]
There's a language rule, expressions cant be aliased, however D
has a bug, some expressions
that look like type can be aliased, then when you use them you
have an error
On Tuesday, 2 June 2020 at 08:56:13 UTC, realhet wrote:
Hello,
I have a 2 level nested struct structure with nice descriptive
field names.
And I thought it will be easy to alias those identifierLists
with a few letter names and do some calculations on them.
But I'm having an error.
struct
On Tuesday, 2 June 2020 at 06:34:14 UTC, MaoKo wrote:
On Monday, 1 June 2020 at 19:52:39 UTC, Basile B. wrote:
On Monday, 1 June 2020 at 15:55:45 UTC, H. S. Teoh wrote:
On Mon, Jun 01, 2020 at 03:27:11PM +, Basile B. via
Digitalmars-d-learn wrote: [...]
Possibly a backend bug (keyword
On Monday, 1 June 2020 at 15:55:45 UTC, H. S. Teoh wrote:
On Mon, Jun 01, 2020 at 03:27:11PM +, Basile B. via
Digitalmars-d-learn wrote: [...]
Possibly a backend bug (keyword "wrong code"), caused by
either of [1] or
[2]
[1] https://github.com/dlang/dmd/pull/9357
[2] https://
On Monday, 1 June 2020 at 14:53:43 UTC, H. S. Teoh wrote:
On Mon, Jun 01, 2020 at 01:53:09PM +, Bastiaan Veelo via
Digitalmars-d-learn wrote:
On Monday, 1 June 2020 at 09:42:44 UTC, Boris Carvajal wrote:
> On Monday, 1 June 2020 at 06:35:36 UTC, MaoKo wrote:
> > Hello, I don't understand
On Thursday, 21 May 2020 at 04:29:30 UTC, Kaitlyn Emmons wrote:
is there a way to redirect std out to a string or a buffer
without using a temp file?
yes:
---
#!dmd -betterC
module runnable;
extern(C) int main()
{
import core.sys.posix.stdio : fclose, stdout, fmemopen,
printf, fflush;
On Thursday, 21 May 2020 at 07:16:11 UTC, Basile B. wrote:
On Thursday, 21 May 2020 at 04:46:02 UTC, data pulverizer wrote:
I'd like to pass kernel functions using:
```
auto calculateKernelMatrix(K, T)(K!(T) Kernel, Matrix!(T) data)
{
...
}
```
and call it using
On Thursday, 21 May 2020 at 04:46:02 UTC, data pulverizer wrote:
I'd like to pass kernel functions using:
```
auto calculateKernelMatrix(K, T)(K!(T) Kernel, Matrix!(T) data)
{
...
}
```
and call it using `calculateKernelMatrix(myKernel, myData);`
but I get a type deduction error and have
On Friday, 24 April 2020 at 13:45:22 UTC, Phrozen wrote:
I'm too new to DLang and I have a lot to learn. Probably that's
why I have a lot of difficulties. Has anyone tried using a GUI
library to the latest DMD 2.090 or DMD 2.091? I plan to use
this language for a specific Thermal calculator
On Sunday, 19 April 2020 at 20:25:23 UTC, Basile B. wrote:
On Sunday, 19 April 2020 at 17:57:21 UTC, David Zaragoza wrote:
[...]
`permutation()` returns a lazy range (i.e an iterator). To turn
a permutation into a concrete data type use .array on each one.
---
void test(int[] array){}
On Sunday, 19 April 2020 at 17:57:21 UTC, David Zaragoza wrote:
Hi
When I try to build the following:
import std.algorithm.iteration;
void test(int[] array);
void main()
{
int[] a = [1,1,2,2,3,3];
foreach (p; a.permutations)
{
test(p);
}
}
I
I 've started experimenting Pegged action. Quickly i got blocked
by this problem. The start action works where I use the rule but
not directly in the rule. Test program:
gdb_commander.d:
---
/+dub.sdl:
dependency "pegged" version="~>0.4.4"
versions "dub_run"
+/
module gdb_commander;
import
On Sunday, 19 April 2020 at 11:33:15 UTC, Andre Pany wrote:
On Sunday, 19 April 2020 at 10:53:09 UTC, Basile B. wrote:
On Sunday, 19 April 2020 at 10:48:04 UTC, Basile B. wrote:
This should work if you pass the static library files to the
linker. It is exactly its job to select what's used
On Sunday, 19 April 2020 at 10:48:04 UTC, Basile B. wrote:
This should work if you pass the static library files to the
linker. It is exactly its job to select what's used from the
archive. So you would have to pass your stuff and optionally
phobos2 as a static library (but this would also
On Sunday, 19 April 2020 at 07:50:13 UTC, Andre Pany wrote:
Hi,
My understanding is, a lib file is a collection of multiple obj
files.
This is exact.
From a delphi app I want to call D coding without using a dll.
Delphi does not know the concept of lib files but can link obj
files.
On Thursday, 16 April 2020 at 19:56:21 UTC, Basile B. wrote:
On Tuesday, 14 April 2020 at 20:24:05 UTC, jmh530 wrote:
[...]
`approxEqual` cant work with ranges. If you look at the
signature there is a use of the constructor syntax, e.g const
`T maxRelDiff = T(0x1p-20f)` so when `T` is not a
On Tuesday, 14 April 2020 at 20:24:05 UTC, jmh530 wrote:
In the code below, I multiply some slice by 5 and then check
whether it equals another slice. This fails for mir's
approxEqual because the two are not the same types (yes, I know
that isClose in std.math works). I was trying to convert
On Tuesday, 14 April 2020 at 17:51:58 UTC, Robert M. Münch wrote:
I use a C libary and created D imports with dstep. It
translates the C structs to D structs.
When I now use them, everything compiles fine but I get an
unresolved external error:
WindowsApp1.obj : error LNK2019: unresolved
On Thursday, 16 April 2020 at 12:45:21 UTC, kinke wrote:
On Thursday, 16 April 2020 at 10:04:54 UTC, Basile B. wrote:
Just got it to work using
"libs" : [
"druntime-ldc",
"phobos2-ldc"
]
$ ldc2 -help | grep -- -link-defaultlib-shared
--link-defaultlib-shared -
On Thursday, 16 April 2020 at 09:48:21 UTC, Basile B. wrote:
My dub recipe includes this
"dflags" : [
"bin/libdruntime-ldc.a",
"bin/libphobos2-ldc.a"
]
so that ideally I'll get everything in the library but this
does not work. For example rt_init and rt_term are no visible
in the
My dub recipe includes this
"dflags" : [
"bin/libdruntime-ldc.a",
"bin/libphobos2-ldc.a"
]
so that ideally I'll get everything in the library but this does
not work. For example rt_init and rt_term are no visible in the
exports
$ nm -D libdexed-d.so | grep rt_init
$
and the
On Tuesday, 14 April 2020 at 09:27:35 UTC, Basile B. wrote:
On Tuesday, 14 April 2020 at 01:50:22 UTC, evilrat wrote:
On Monday, 13 April 2020 at 21:01:50 UTC, Baby Beaker wrote:
I want develop Android apps using Qt5. But C++ is very hard.
I want to use Dlang becouse Dlang is very easy.
In
On Tuesday, 14 April 2020 at 01:50:22 UTC, evilrat wrote:
On Monday, 13 April 2020 at 21:01:50 UTC, Baby Beaker wrote:
I want develop Android apps using Qt5. But C++ is very hard. I
want to use Dlang becouse Dlang is very easy.
In theory nothing stops you from doing that. In practice
however
On Sunday, 15 March 2020 at 20:18:03 UTC, James Blachly wrote:
I would like to programmatically retrieve members of a subclass
to create a self-documenting interface. I am afraid that my
approach is not possible due to need for compile time __traits
/ std.traits, and runtime typeinfo. My
On Saturday, 7 March 2020 at 10:49:24 UTC, Paolo Invernizzi wrote:
On Saturday, 7 March 2020 at 09:31:27 UTC, JN wrote:
Do we have any cool name for Dub packages?
tapes.
Rust has 'crates'
Crystal has 'shards'
Python has 'wheels'
Ruby has 'gems'
Frankly, I simply hate all that shuffle
On Friday, 6 March 2020 at 04:56:28 UTC, Marcone wrote:
Is it possible change compile time errors to runtime errors in
Dlang?
no
If yes, how can I make it?
if you deactivate all the errors emitted during the semantic then
there are very good chance that the compiler crashes while
On Saturday, 29 February 2020 at 12:50:59 UTC, Adnan wrote:
I have a struct that has to arrays. Each of those must have the
same sizes.
So while constructing the array, if you pass two arrays of
different sizes the constructor must return nothing.
In Rust I could easily use Option. D has no
On Friday, 28 February 2020 at 18:34:08 UTC, cc wrote:
This compiles:
class Foo {
int x;
@(1) void y() {}
this() {
static foreach (idx, field; getSymbolsByUDA!(Foo, 1)) {
}
}
}
This does not:
class Foo {
@(1) int x;
On Thursday, 27 February 2020 at 21:46:08 UTC, Bruce Carneal
wrote:
On Thursday, 27 February 2020 at 19:46:23 UTC, Basile B. wrote:
[...]
The code below is the test jig that I'm using currently. It is
adopted from yours but has added the -d=distribution command
line option.
[...]
Yes I
On Thursday, 27 February 2020 at 17:17:32 UTC, Bruce Carneal
wrote:
On Thursday, 27 February 2020 at 17:11:48 UTC, Basile B. wrote:
On Thursday, 27 February 2020 at 15:29:02 UTC, Bruce Carneal
wrote:
On Thursday, 27 February 2020 at 08:52:09 UTC, Basile B.
wrote:
I will post my code if there
On Thursday, 27 February 2020 at 15:29:02 UTC, Bruce Carneal
wrote:
On Thursday, 27 February 2020 at 08:52:09 UTC, Basile B. wrote:
I will post my code if there is any meaningful difference in
your subsequent results.
give me something I can compile and verify. I'm not there to
steal, if you
On Thursday, 27 February 2020 at 14:12:35 UTC, Basile B. wrote:
On Wednesday, 26 February 2020 at 22:07:30 UTC, Johan wrote:
On Wednesday, 26 February 2020 at 00:50:35 UTC, Basile B.
wrote:
[...]
Hi Basile,
I recently saw this presentation:
https://www.youtube.com/watch?v=Czr5dBfs72U
On Wednesday, 26 February 2020 at 22:07:30 UTC, Johan wrote:
On Wednesday, 26 February 2020 at 00:50:35 UTC, Basile B. wrote:
[...]
Hi Basile,
I recently saw this presentation:
https://www.youtube.com/watch?v=Czr5dBfs72U
Andrei made a talk about this too a few years ago.
It has some
On Thursday, 27 February 2020 at 09:41:20 UTC, Basile B. wrote:
On Thursday, 27 February 2020 at 09:33:28 UTC, Dennis Cote
wrote:
[...]
Sorry but no. I think that you have missed how this has changed
since the first message.
1. the way it was tested initially was wrong because LLVM was
On Thursday, 27 February 2020 at 09:33:28 UTC, Dennis Cote wrote:
On Wednesday, 26 February 2020 at 00:50:35 UTC, Basile B. wrote:
So after reading the translation of RYU I was interested too
see if the decimalLength() function can be written to be
faster, as it cascades up to 8 CMP.
Perhaps
On Thursday, 27 February 2020 at 04:44:56 UTC, Basile B. wrote:
On Thursday, 27 February 2020 at 03:58:15 UTC, Bruce Carneal
wrote:
Maybe you talked about another implementation of
decimalLength9 ?
Yes. It's one I wrote after I saw your post. Psuedo-code here:
auto d9_branchless(uint v)
On Thursday, 27 February 2020 at 03:58:15 UTC, Bruce Carneal
wrote:
Maybe you talked about another implementation of
decimalLength9 ?
Yes. It's one I wrote after I saw your post. Psuedo-code here:
auto d9_branchless(uint v) { return 1 + (v >= 10) + (v >=
100) ... }
Using ldc to target
On Wednesday, 26 February 2020 at 20:44:31 UTC, Bruce Carneal
wrote:
The winning function implementation lines up with that
distribution. It would not fare as well with higher entropy
input.
Using sorted equi-probable inputs (N 1 digit numbers, N 2 digit
numbers, ...) decimalLength9_0 beats
On Wednesday, 26 February 2020 at 22:07:30 UTC, Johan wrote:
On Wednesday, 26 February 2020 at 00:50:35 UTC, Basile B. wrote:
[...]
Hi Basile,
I recently saw this presentation:
https://www.youtube.com/watch?v=Czr5dBfs72U
It has some ideas that may help you make sure your measurements
are
On Wednesday, 26 February 2020 at 00:50:35 UTC, Basile B. wrote:
How is that possible ?
It turns out that there's a problem with the benchmarking method.
With command line argument the different optimization passes of
LLVM don't fuck up with the literal constants.
It appears that none of
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