On Wednesday, 27 April 2022 at 14:34:27 UTC, rikki cattermole
wrote:
This works:
Cool, thanks.
Unfortunately, with that implementation, I need to know the
maximum size for the array. It works for that particular example,
but in the context of an XML file analysis, it's a bit awkward.
Regar
On Wednesday, 27 April 2022 at 14:27:43 UTC, Stanislav Blinov
wrote:
This is a long-standing pain point with BetterC (see
https://issues.dlang.org/show_bug.cgi?id=19268).
That's what I was afraid of... Thanks for the link to the
bug-report.
On Wednesday, 27 April 2022 at 14:27:43 UTC, Stanis
Hello,
I want to make a SAX XML parser in D that I could both use at
run-time or compile-time.
Also when I use it at compile-time, I would like to use BetterC
so I don't have to link D-runtime.
But I have some compilation problems. I use GDC (GCC 9.4.0).
Here's a reduced sample code:
```
On Tuesday, 26 April 2022 at 12:49:21 UTC, Alain De Vos wrote:
PS :
I use
```
ldc2 --gcc=cc ,
cc -v : clang version 11.0.1
```
We only have gcc in our toolchain (we target an ARM-based
embedded system).
---
I also encountered problems while I was trying to use CTFE only
functions (using be
On Tuesday, 26 April 2022 at 10:29:39 UTC, Iain Buclaw wrote:
On Tuesday, 26 April 2022 at 10:23:15 UTC, Claude wrote:
Hello,
Hello,
<%--SNIP--%>
Does anyone have any idea what's going on?
(if I just compile a single D file with "int main() { int* a =
new int(42); return *a; }", it work
On Tuesday, 26 April 2022 at 10:23:15 UTC, Claude wrote:
It seg-faults...
Just to make it clear, it seg-faults at run-time (not at
compilation or link time) when I launch the executable "test".
Hello,
I'm working on a C++ project requiring an XML parser. I decided
to make it in D so I could easily parse at run-time or
compile-time as I wish.
As our project uses a gcc tool-chain, I naturally use GDC (GCC
9.4.0).
But I have a few problems with D, linking with it, trying to use
bet
Druntime uses this for its translation of POSIX header files:
https://github.com/dlang/druntime/blob/master/src/core/sys/posix/config.d
An example:
https://github.com/dlang/druntime/blob/master/src/core/sys/posix/sys/resource.d#L96
Ok, I see. Thanks!
(I've gotta try reggae someday) :)
On Friday, 6 January 2017 at 13:27:06 UTC, Mike Parker wrote:
version(Windows)
enum bool WindowsSupported = true;
else
enum bool WindowsSupported = false;
Well, yes, that was a bad example. I thought to change it before
sending my post but I could find any other meaningful alternative.
On Thursday, 20 October 2016 at 09:58:07 UTC, Claude wrote:
I'm digging up that thread, as I want to do some multiple
conditional compilation a well.
Well I'm digging up that thread again, but to post some positive
experience feedback this time as I've found an answer to my own
questions, and
On Saturday, 13 June 2015 at 12:21:50 UTC, ketmar wrote:
On Fri, 12 Jun 2015 20:41:59 -0400, bitwise wrote:
Is there a way to compile for multiple conditions?
Tried all these:
version(One | Two){ }
version(One || Two){ }
version(One && Two){ }
version(One) | version(Two){ }
version(One) || v
On Friday, 23 September 2016 at 12:55:42 UTC, deed wrote:
// Maybe you can try using std.variant?
Thanks for your answer.
However I cannot use variants, as I have to store the components
natively in a void[] array (for cache coherency reasons).
So I found a way to solve that problem: delega
It's more a general meta-programming question than a specific D
stuff.
For an entity-component engine, I am trying to do some run-time
composition: registering a certain type (component) to a
structure (entity).
I would like to know how I can iterate an entity and get the
different type ins
On Monday, 1 August 2016 at 06:21:48 UTC, Kai Nacke wrote:
Thanks! That's really awesome!
Did you manage to build more complex applications? EABI is a
bit different from the hardfloat ABI and there may be still
bugs lurking in LDC...
Unfortunately no, I didn't have the time.
I was intereste
On Thursday, 21 July 2016 at 10:30:55 UTC, Andrea Fontana wrote:
On Thursday, 21 July 2016 at 09:59:53 UTC, Claude wrote:
I can build a "Hello world" program on ARM GNU/Linux, with
druntime and phobos.
I'll write a doc page about that.
It's a good idea :)
Done:
https://wiki.dlang.org/LDC_c
On Wednesday, 20 July 2016 at 16:10:48 UTC, Claude wrote:
R_ARM_TLS_IE32 used with non-TLS symbol ??
Oh, that was actually quite obvious... If I revert the first
android patch on LLVM sources, and build it back it works!
I can build a "Hello world" program on ARM GNU/Linux, with
druntime an
So I'm trying to build druntime correctly, I corrected some
problems here and there, but I still cannot link with
libdruntime-ldc.a:
/opt/arm-2009q1/bin/arm-none-linux-gnueabi-gcc loire.o
lib/libdruntime-ldc.a -o loire
I get many errors like:
/opt/arm-2009q1/bin/../lib/gcc/arm-none-linux-
I think my cross-compile LDC is fine.
I tried to build this D program:
/// loire.d
int main()
{
return 42;
}
However, the run-time is not (neither is phobos), most of the
linker issues come from the druntime. So...
I wrote my own druntime. Here's the code:
/// dummyruntime.d
// from r
On Friday, 15 July 2016 at 15:24:36 UTC, Kai Nacke wrote:
There is a reason why we do not distribute a binary version of
LDC with all LLVM targets enabled. LDC still uses the real
format of the host. This is different on ARM (80bit on
Linux/x86 vs. 64bit on Linux/ARM). Do not expect that
appli
On Friday, 15 July 2016 at 15:02:15 UTC, Radu wrote:
Hi,
LDC on Linux ARM is fairly complete. I think it is a fully
supported platform (all tests are passing). Check in
https://wiki.dlang.org/Compilers the LDC column.
This is the close for a tutorial for cross-compiling
https://wiki.dlang.or
Hello,
I would like to cross-compile a D program from a x86 machine to
an ARM target.
I work on GNU/Linux Ubuntu 64-bit.
I have an ARM gcc toolchain, which I can use to make programs on
an ARM Cortex-A9 architecture running a Linux kernel 3.4.11+.
I managed to build and install LLVM 3.8.1 w
On Tuesday, 5 July 2016 at 12:43:14 UTC, ketmar wrote:
On Tuesday, 5 July 2016 at 10:04:05 UTC, Claude wrote:
So here's my question: Is it normal???
yes. `ubyte` arrays by definition cannot hold pointers, so GC
doesn't bother to scan 'em.
Ah ok. I tried using void[size] static array and it
Hello,
I've been working on some kind of allocator using a dynamic array
as a memory pool. I used emplace to allocate class instances
within that array, and I was surprised to see I had to use
GC.addRange() to avoid the GC to destroy stuff referenced in that
array.
Here's a chunk of code[1]
Thanks for your replies, John and Ali. I wasn't sure I was clear.
I'm going to try to see if I can fit Ali concept (totally lazy,
which is what I was looking for) within ndslices, so that I can
also use it in 3D and apply window() function to the result and
mess around with it.
Hello,
I come from the C world and try to do some procedural terrain
generation, and I thought ndslice would help me to make things
look clean, but I'm very new to those semantics and I need help.
Here's my problem: I have a C-style rough implementation of a
function drawing a disk into a 2D
I tested it on linux (64-bit distro), and it segfaults as well:
-
$ echo "struct S { ushort a, b; ubyte c, d; } struct T { ushort
e; S s; }" > test.d
$ dmd -v test.d
binarydmd
version v2.069.0
config/etc/dmd.conf
parse test
importall test
importobject(/usr/includ
I just saw this post, which is essentially the same question as
Basile Burg's. I hope that a college (in France?) is teaching D
and that this is a homework assignment. Cool stuff! :)
Maybe using templates to create properties is a bit overkill in
this example. But I could not solve what I thou
Thanks Steven and Daniel for your explanations.
mixin template opAssign(alias Field) {
void opAssign(Tin)(auto ref Tin param) @property pure
@safe
{
Field = param;
m_matrixCalculated = false;
}
}
mixin opAssign!(m_pos) pos;
I tes
Hello, I'm trying to use templates to define several methods
(property setters) within a class to avoid some code duplication.
Here is an attempt:
class Camera
{
private:
Vector4 m_pos;
float m_fov, m_ratio, m_near, m_far;
bool m_matrixCalculated;
public:
void SetProperty(Tin, a
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