On Monday, 30 December 2019 at 23:32:37 UTC, ShadoLight wrote:
Hi,
I suspect I'm missing something obvious, but ResizerWidget is
not working for me on Windows - it shows the 'dragging'-cursor
when hovering the mouse on the ResizerWidget, but dragging with
the left mouse button does nothing.
On Sunday, 8 September 2019 at 10:04:57 UTC, Joel wrote:
I'm trying to understand delegates. Is there any good ways I
can get a better understanding of them?
I am no compiler implementer, so what is below may contain a lot
of inaccuracies and conceptual shortcuts, but here is my view of
On Monday, 26 August 2019 at 16:41:05 UTC, GreatSam4sure wrote:
Thanks, is there tutorial on the translation of Java to D.
Which tools is used?
Pls guide me, I am really interested in translating JavaFX to D
From what I can recall and find on the Internet, the tool used
was named "tioport".
On Saturday, 3 August 2019 at 09:26:03 UTC, Andrey wrote:
Hello, how to get name of my application (project) that we
write in dub.json? Is there any compile-time constant like
__MODULE__?
If I understand the question correctly, you are looking for
std.file.thisExePath:
-
On Thursday, 27 June 2019 at 05:57:49 UTC, evilrat wrote:
On Thursday, 27 June 2019 at 05:37:08 UTC, ChangLoong wrote:
If I want call cpp class constructer without new method, is
there a way to do that ?
If what you really want is to actually allocate using C++ new
operator from D, then that
On Sunday, 16 June 2019 at 01:36:38 UTC, Timon Gehr wrote:
It's a bug. It's memory corruption. Different objects with
overlapping
lifetimes use the same memory location.
Okay. Seen that way, it is clear to me why it's a bug.
...
No, it's not the same. Python has no sensible notion of
On Saturday, 15 June 2019 at 01:21:46 UTC, Emmanuelle wrote:
On Saturday, 15 June 2019 at 00:30:43 UTC, Adam D. Ruppe wrote:
On Saturday, 15 June 2019 at 00:24:52 UTC, Emmanuelle wrote:
Is it a compiler bug?
Yup, a very longstanding bug.
You can work around it by wrapping it all in another
On Tuesday, 11 June 2019 at 18:20:59 UTC, KnightMare wrote:
please write some explanation about subj.
- what exactly it scans?
- why it scan data-segment?
https://issues.dlang.org/show_bug.cgi?id=15723
https://issues.dlang.org/show_bug.cgi?id=19947
precise GC doesn't help with issues.
- maybe
On Monday, 3 June 2019 at 14:19:40 UTC, Rnd wrote:
On Friday, 31 May 2019 at 16:43:28 UTC, rnd wrote:
On Friday, 31 May 2019 at 13:49:02 UTC, KnightMare wrote:
struct Range {
private __vector(ushort) _outer;
private size_t _a, _b;
this(vector(ushort) data, size_t a, size_t b) {
On Sunday, 24 March 2019 at 16:18:49 UTC, sighoya wrote:
Why
auto GenIf()()
{
return mixin("if(true) { return true;} else {return
false;}");
}
public bool testFunction2()
{
GenIf!();
}
gives me:
onlineapp.d-mixin-3(3): Error: expression expected, not if
onlineapp.d(8): Error:
On Tuesday, 13 November 2018 at 13:52:57 UTC, Sobaya wrote:
I want to connect to a server and communicate with ssh.
So I tried to spawn the process of ssh using pipeProcess
function, and read/write with its pipe's stdin and stdout.
But I don't know how many lines are sent from the server for
On Saturday, 31 March 2018 at 09:10:13 UTC, Boris-Barboris wrote:
On Friday, 30 March 2018 at 20:31:35 UTC, Per Nordlöw wrote:
Is there a faster way of allocating many small class objects
such as...
maybe something like this:
import std.conv: to;
import std.stdio;
class Node {}
class
On Thursday, 1 December 2016 at 01:58:13 UTC, Timothee Cour wrote:
eg:
```
dlib.d:
extern(C) void dfun(){assert(0, "some_msg");}
clib.cpp:
extern "C" void dfun();
void fun(){
try{
dfun();
}
catch(...){
// works but how do i get "some_msg" thrown from D?
}
}
```
I had the a
From what I understand in the error message, the linker cannot find a
druntime function: void core.stdc.stdarg.va_end(void*).
I would advise to check that the druntime lib is in the import path.
In your the dmd repository, you should have a dmd.conf file containing
something like:
I have checked my ldc installation: the druntime library is located in
ldc2-0.12.0-linux-x86/x86/libdruntime-ldc.a
You should also add a some extra flags like:
-L-L/path/to/ldc/lib/architecture -L-Ldruntime-ldc .
On 08/31/2014 05:52 PM, seany wrote:
I am linking against tango
ldc
Have you tried something like this:
find /lib /usr/lib* /usr/local/lib* -name \*.a | grep -i druntime
or a simple:
locate druntime
?
On 08/31/2014 10:50 PM, seany wrote:
On Sunday, 31 August 2014 at 20:40:06 UTC, Rémy Mouëza wrote:
-L-L/path/to/ldc/lib/architecture -L-Ldruntime-ldc .
In case you don't find any druntime library, try to see if the missing
symbol is in the libphobos2.a file (you'll first have to identify the
directory where phobos is located):
$ nm libphobos2.a | ddemangle | grep stdc | grep va_end
T nothrow void
I suggest to try linking with both phobos and tango.
Only the druntime functions contained in phobos should be used by the
linker (if I am correct).
Otherwise, did you take a look at code.dlang.org? Depending on your
needs, there might be a dub package you could use to fill in for the
You'll certainly have to make a C++ wrapper. However, a delegate being
implemented as a struct containing a context pointer and a function, you
can get some degree of interoperability between C++ and D
(BUT note that it is an undocumented implementation detail subject to
change without notice
Using __traits (identifier, ...) and a template alias seems to work for me:
import std.stdio;
/// Two kinds of enums:
/// A named enum.
enum VmParams {
OBJ_MIN_CAP,
PROTO_SLOT_IDX,
FPTR_SLOT_IDX,
}
/// An anonymous one.
enum {
ATTR_CONFIGURABLE = 3,
ATTR_WRITABLE,
I have just checked it and yes, it works with a constant that is not an
enum: `const int FOO` defined in the module namespace or `static int
BAR` defined in the dummy Vm class.
On 08/14/2014 02:08 PM, Maxime Chevalier-Boisvert wrote:
Thanks. Does it also work with a constant that's not an
It is possible to write a D library useable from C. However, we may not
be able to hide the fact that the library has been written in D.
You must first export some D function you want to use from C, using
extern (C) declaration.
Then declare them in your C program or headers.
You will also
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