On 2019-02-25 21:57, Victor Porton wrote:
Can string mixing be split into several parts?
I have a mixin like this:
mixin("struct " ~ name ~ " {\n" ~
" struct Regular {\n" ~
" // ..." ~
" }\n" ~
" struct WithDefaults {\n" ~
"
On 2019-02-26 05:17, Michelle Long wrote:
e.g., using sdl for different versions and have it automatically switch.
What would be nice is if one could stick all the files for x86 in one
dir and x64 in the others and they will be used depending on the
build(and copied)
Ideally one can do it
On 2019-03-14 12:05, spir wrote:
I desperately try to declare/define/initialise a simple class instance
at module-level. This is a special (conceptually static and immutable)
instance used as a "marker", that just should exist and be accessible by
methods of this class and/or other classes
On 2019-03-11 21:59, jmh530 wrote:
Ah, so you need the .lib files and the .di files to get it work.
You need the .di or .d files regardless if it's a template or not.
Because you need to know which declarations are available. In addition
to that, for templates the source (and not just the
On 2019-02-10 18:20, Jonathan M Davis wrote:
I use (g)vim, which I would expect to show anything like trailing newlines.
It usually shows everything, including rendering control characters and the
like in a way that you know exactly what's there. Opening up
std/algorithm/mutation.d in vim as an
On 2019-02-02 17:56, Ron Tarrant wrote:
Hi guys,
I ran into another snag this morning while trying to implement a
singleton. I found all kinds of examples of singleton definitions, but
nothing about how to put them into practice.
Can someone show me a code example for how one would actually
On 2019-02-04 11:36, Ron Tarrant wrote:
I've seen comments similar to this in several examples. When you say "no
one else" you're personifying callers?
Yes.
And so this means: No caller
outside the object? Which really amounts to: Since no one INside the
object WILL call this() and no one
On 2019-04-11 20:13, Alex wrote:
The following code works when I comment out the static if
//static if (__traits(compiles, __traits(getAttributes, T)))
static foreach(a; __traits(getAttributes, T)) Attributes ~=
There seems to be absolutely no reason why this code would fail with the
On 2019-04-17 18:27, Adam D. Ruppe wrote:
I am willing to recompile and run again, though I need to actually use
the programs, so if instrumenting makes them unusable it won't really
help. Is there a magic --DRT- argument perhaps? Or some trick with gdb
attaching to a running process I don't
On 2019-05-26 19:46, Andrey wrote:
Hello,
Is it possible to extract code of some function into string variable
using CT reflextion?
For example:
int test(bool flag)
{
return flag ? 100 : getRandom();
}
enum string code = GetFunctionCode!test; // "return flag ? 100 :
getRandom();"
No,
On 2019-06-01 14:09, Robert M. Münch wrote:
On 2019-05-30 18:29:44 +, Steven Schveighoffer said:
You can dub add-local your local fork, and it will use that instead of
going out to code.dlang.org.
Ok, any chance to switch back and forth between local/remote versions?
If you developing
On 2019-06-05 03:20, Mike Brockus wrote:
If you never herd about Meson before:
樂. https://mesonbuild.com/
Hay there I was just wondering, what is the D equivalent to C++ Boost
and or Poco libraries?
I don't think there are any libraries that are a direct comparison to
Boost (I'm not
On 2019-06-05 03:19, Mike Brockus wrote:
Where can I find a reference for compiler flags?
Here's the reference [1]. You can also run "dmd --help" to print out the
available flags. [1] might not be up to date.
[1] https://dlang.org/dmd-windows.html
--
/Jacob Carlborg
On 2019-06-06 12:43, Andre Pany wrote:
Also __traits(getUnitTests) does not return the module file name.
The approach above is working fine in the d-unit library
(https://code.dlang.org/packages/d-unit)
Well, to use __traits(getUnitTests) you need to collect all the files
and generate a new
On Thursday, 6 June 2019 at 04:20:52 UTC, Andre Pany wrote:
Hi,
I want to enhance a unittest framework to also report the
results in SonarQube Generic Execution format. This format
lists the file paths.
The unittest framework loops through the modules and collects
the module name and the
On 2019-06-12 22:42, Mek101 wrote:
I didn't know it applied to templates other than lambdas.
Thank you for your explanation.
It applies to templates, lambdas (which basically are templates) and
nested functions.
--
/Jacob Carlborg
On 2019-05-19 15:36, Christian Köstlin wrote:
Unfortunately I have no idea how to even store the result
of this search in an attribute of ByMinimum, as I cannot writeout its type.
In general you can use `typeof()`, where `` is
the expression you want to get the type of.
--
/Jacob Carlborg
On 2019-05-06 20:03, Robert M. Münch wrote:
What I want to avoid is that explicit init line in main(). So, the user
should derive whatever make sense for the app, but main() is never
touched by the user. main() should initialize the user's app code
"automatically" and be part of the
On 2019-05-05 14:52, Daniel N wrote:
This might work:
pragma(crt_constructor)
extern(C)
void early_init()
{
}
Keep in mind that the D runtime is not full initialized at this point.
--
/Jacob Carlborg
On 2019-05-06 15:43, Aldo wrote:
Hello,
is there a difference between __gshared on 32 and 64 bit apps ?
Shouldn't be.
I have an IOCP app on windows that works correctly when compiled as 64
bit, but crash/block when compiled as 32 bit.
Do you have a reduced test case?
Which compilers have
On 2019-05-01 14:47, Robert M. Münch wrote:
I use some C library that uses structs and many functions that use
pointer to structs as arguments:
struct A {...};
myfunc(A *myA);
In C you can do this to get a lvalue:
myfunc(&(A){...});
In D this doesn't work and I get an "is not an lvalue and
On 2019-04-26 23:16, Jacob Carlborg wrote:
You need to install the Xcode command line tools, by running
"xcode-select --install". This will create the "/usr/include" directory.
I'm guessing this is because DStep is linked against the open source
version of Clang and not the one provided by
On 2019-04-26 17:14, Robert M. Münch wrote:
I'm trying the new DStep version but have some problems with standard
include files:
=> dstep --output ./d -v -I/opt/local/libexec/llvm-5.0/include/c++/v1
myinclude.h
clang version 5.0.2 (tags/RELEASE_502/final)
Target: x86_64-apple-darwin18.5.0
On 2019-04-26 17:14, Robert M. Münch wrote:
I'm trying the new DStep version but have some problems with standard
include files:
=> dstep --output ./d -v -I/opt/local/libexec/llvm-5.0/include/c++/v1
myinclude.h
clang version 5.0.2 (tags/RELEASE_502/final)
Target: x86_64-apple-darwin18.5.0
On 2019-04-24 18:20, Nicholas Wilson wrote:
How do you pass a delegate to a c++ function to be called by it?
The function to pass the delegate to is:
extern (C++) int
fakeEntrypoint(
extern(C++) void function(void* /*delegate's context*/) func,
void* /*delegate's context*/ arg);
On 2019-08-12 11:25, a11e99z wrote:
its weird that next compiles in some weird form
import std;
static class A {
static a() { "a".writeln; } // forgot return type
}
Since you have specified an attribute on "a", the compiler can infer the
return type. In this case it's inferred to
On 2019-09-03 10:43, Jacob Carlborg wrote:
This depends on how the compiler is installed. There are several
installers that do not put the libraries in `/usr/lib`. BTW, that
directory doesn't exist by default anymore on macOS, even if Xcode and
the command line tools are installed.
My bad.
On 2019-09-03 03:45, Jonathan Levi wrote:
It looks like what needs to be found are "libphobos2" and
"libdruntime". They can be found where ever your system puts lib
files. Windows (as far as I know) does not have a joined place for lib
files so you need to look where dmd/ldc/etc installed
On 2019-08-28 10:14, GreatSam4sure wrote:
Good day everyone.
DWT is a library for creating cross-platform GUI applications. It's a
port of the SWT Java library from Eclipse. Currently supported platforms
are Windows, using Win32 and Linux, using GTK.
What are the tools and step involved in
On 2019-09-04 17:12, Andrew Edwards wrote:
Worked like a charm:
-L/System/Library/Frameworks/Cocoa.framework/Cocoa
This probably not a good idea. It relies on how a framework is
structured internally. Adam's solution is the correct one.
--
/Jacob Carlborg
On 2019-09-06 11:14, Andrew Edwards wrote:
C++ allows the for following:
struct Demo
{
float a, b, c, d;
Demo() { a = b = c = d = 0.0f; }
Demo(float _a, float _b, float _c, float _d) {
a = _a;
b = _b;
c = _c;
d = _d;
}
float
On 2019-09-06 21:03, Max Samukha wrote:
Is there any practical use of having identically named .d and .di
alongside?
Same as in C/C++. This allows you to have a header file if you want to
distribute a closed source library.
--
/Jacob Carlborg
On 2019-09-17 22:55, Johan Engelen wrote:
Wow. How come this is not caught by the CI testing?
That issue seems to be because "writeln" is printing "type", which is an
enum. For enums, "writeln" prints the actual name of the enum member and
not the value. It seems it extracts the names of
On 2019-08-03 17:58, Jonathan M Davis wrote:
Also, the first element in the array passed to main is the name of the
executable.
No, what's passed to "main" is the path to however the application was
invoked, not the executable. If you invoke it as "./foo" it will pass
"./foo" to the "main"
On 2019-07-19 17:30, Newbie2019 wrote:
for example:
void ASSERT(string fmt, string file = __FILE_FULL_PATH__, size_t line =
__LINE__, T...) (bool c, scope T a) @nogc {
assert(c, string, file, line);
}
but i get this error:
error.d(39): Error: found file when expecting )
error.d(39):
On 2019-07-19 22:16, Max Haughton wrote:
Isn't assert a template (file and line) rather than a plain function call?
No. It's a keyword, it's built-in to the compiler. It get extra benefits
compared to a regular functions: the asserts will be removed in release
builds.
--
/Jacob Carlborg
On Wednesday, 25 September 2019 at 11:46:04 UTC, Ron Tarrant
wrote:
Hi y'all,
I've been Googling how to do this, but coming up with nothing
definitive. Are there any articles for how to do this for:
Windows?
Linux?
other UNIX-alike OSs?
For macOS you should distribute a GUI application for
On 2019-11-03 17:48, Vinod K Chandran wrote:
@Jesse Phillips,
Thank you for the reply. Does DWT is built upon Java's SWT ?
Yes. It's a full translation of the Java code to D. No JNI, JVM or Java
or remains.
I heard that SWT is somewhat slower in windows.
I don't know if that's the
On 2019-11-08 16:25, dangbinghoo wrote:
hmm, if runtime is implemented in regular D, how could the regular D
code depends on regular D runtime be compiled when we doesn't have a D
runtime even exists? thinking thant we just have xtensa-llvm, and
building ldc for xtensa CPU, the runtime will
On 2019-10-30 00:28, Simen Kjærås wrote:
Something like this?
T readOnce(T)(ref T value) {
auto tmp = value;
value = T.init;
return tmp;
} unittest {
int i = 3;
assert(i.readOnce == 3);
assert(i == 0);
}
Perhaps better to encapsulate it in a struct to avoid
On 2019-10-30 16:09, jmh530 wrote:
I feel like this should be added into the compiler so that it just works.
This will only run the unit tests in the current modules. The standard
way of running the unit tests will run the unit tests in all modules.
--
/Jacob Carlborg
On Monday, 18 November 2019 at 00:20:12 UTC, Steven Schveighoffer
wrote:
I'm fighting some out of memory problems using DMD and some
super-template heavy code.
Try to enable the GC using the `-lowmem` flag [1].
[1] https://dlang.org/changelog/2.086.0.html#lowmem
—
/Jacob Carlborg
On Monday, 18 November 2019 at 15:31:02 UTC, Steven Schveighoffer
wrote:
I don't think this will work for me, as this isn't CTFE, and
I'm assuming the instantiated templates won't be collected
because they stay referenced for the whole program.
You could also combine that flag with the GC
On 2019-11-14 20:50, NonNull wrote:
Greetings, Java seems to be almost a subset of D in various ways. Has
there been any work done to automatically translate Java source into D?
Yes, I'm working on a tool, JPort [1], for automatically translating
Java to D. It's not done yet and there's been
On 2019-11-16 08:13, GreatSam4sure wrote:
I am of the opinion that D is much more powerful than Java since I am
familiar with the language to some extent. I am even to start a GUI app
in java due to the fact I have no find a GUI toolkit in D that meet all
my need.
There's DWT [1], which is
On Friday, 18 October 2019 at 06:22:33 UTC, Vino wrote:
Hi All,
Request your help in converting a PHP code to D equivalent
code
PHP Code:
class avmtest {
private $con;
function __construct() {
global $config;
$this->con = new
On 2019-10-15 09:06, John Colvin wrote:
And all the other ones in my example that access members without an
instance that also compile?
There's something pretty strange about the rules here.
The thing is that it should be possible to access a non-static member
without an instance because
On 2019-10-16 05:30, Joel wrote:
Everything seems to be working again - yay!
Great. If you see a lot of warnings when linking, I have a PR for that [1].
[1] https://github.com/dlang/dmd/pull/10476
--
/Jacob Carlborg
On Wednesday, 20 November 2019 at 10:05:11 UTC, zoujiaqing wrote:
import std.stdio;
class A
{
this(T)(T t)
{
}
void write()
{
T _this = cast(T) this;
writeln(this.v);
}
}
class B : A
{
string v = "hello";
}
void main()
{
auto b = new B;
On Sunday, 24 November 2019 at 21:49:19 UTC, Per Nordlöw wrote:
I guess we need a builtin language qualifier for scoped classes
for that to work, right?
We have that:
scope a = new Object;
—
/Jacob Carlborg
On 2019-11-18 01:20, Steven Schveighoffer wrote:
I'm fighting some out of memory problems using DMD and some
super-template heavy code.
I have ideas on how to improve the situation, but it involves
redesigning a large portion of the design. I want to do it
incrementally, but I need to see
On Thursday, 21 November 2019 at 20:44:19 UTC, Steven
Schveighoffer wrote:
I thought I could do typeid(Class).name to get the class name
that will be returned at runtime if you did
typeid(instance).name. But it's not accessible at compile-time.
What compile-time string should I use for
On 2019-11-28 16:40, Robert M. Münch wrote:
I have:
a.d:
extern (C) void myFuncA();
void myFuncB() {
myFuncA();
}
b.d:
public import a;
mixin template MYFUNCA() {
extern (C) void myFuncA() {...}
}
c.d:
import b;
mixin MYFUNCA;
...further code...
Compiling such a structure gives
On 2019-10-11 18:48, Robert M. Münch wrote:
On 2019-10-10 18:31:25 +, Daniel Kozak said:
What dmd version?
I think I had an older one like 2.085 or so. I updated to 2.088 and it
now seems to work.
https://issues.dlang.org/show_bug.cgi?id=20019
I'm on OSX 10.14.6, so this might not
On 2019-10-10 20:12, Robert M. Münch wrote:
I have two project I want to compile and both times get this error:
Undefined symbols for architecture x86_64:
"_dyld_enumerate_tlv_storage", referenced from:
__d_dyld_getTLSRange in libphobos2.a(osx_tls.o)
I'm wondering where this comes from
On 2019-10-14 07:36, Joel wrote:
I use Home Brew (brew upgrade dmd, and brew upgrade dub)
Brew is only up to 2.087.1 at the moment - John Colvin seems to be the
man that mantains dmd with brew.
You can use DVM [1] to install the latest version of DMD.
[1]
On 2019-10-14 09:29, Robert M. Münch wrote:
=> nm /usr/lib/system/libdyld.dylib | grep _dyld_enumerate_tlv_storage
00017eca T _dyld_enumerate_tlv_storage
Strange, the output shows that the symbol is present.
--
/Jacob Carlborg
On 2020-02-23 13:28, mark wrote:
Just realised that the arg is 'out' not 'ref'; don't know if that makes
a difference to dscanner. Anyway, I've made a bug report:
https://github.com/dlang-community/D-Scanner/issues/793
Same idea applies. dscanner should look at the signature. In the case of
On 2020-01-24 19:43, H. S. Teoh wrote:
(enums cannot take AA's or
class objects as values, also, once assigned they are immutable).
AA enums work. Class objects kind of work. One can use static
const/immutable instead. The following snippet compiles:
class A
{
int a = 3;
}
const bar =
On 2020-02-22 20:30, IGotD- wrote:
That's sound like a start. Is there some kind of automation behind this
based on the target triple (-mtriple) or just some kind of hardcoded
default versions identifiers somewhere in the source code?
Have a look at [1] for a recent example.
[1]
On 2020-02-22 15:45, Per Nordlöw wrote:
What's the fastest linker to use when building using dmd or ldc on Mac?
There's only one linker that works properly, the official one, ld64. The
LLVM LLD linker works in some cases but are missing some features. Some
of the missing features are
On 2020-02-23 10:03, mark wrote:
Then this would not only help dscanner, but also make it clear to
programmers that the argument could be modified.
It's not necessary for dscanner. It should look at the signature of
`getKeyval` to see that it takes an argument by `ref`.
--
/Jacob Carlborg
On 2020-01-15 19:45, Chris Katko wrote:
Still, some internal instrumentation would be nice. But I'm not aware of
any.
There are some runtime flags that can be passed to the executable when
running it to get some info about the GC. Of course these are not
documented (except perhaps in the
On 2020-01-12 14:58, Per Nordlöw wrote:
Is there a druntime/phobos function for getting the amount of memory
(both, stack, malloc, and GC) being used by the current process?
I don't think so. But if you're on macOS you can use Instruments
(shipped with Xcode) and pick the Allocations
On Wednesday, 22 January 2020 at 08:44:15 UTC, Per Nordlöw wrote:
I just found
import core.internal.array.comparison : __cmp;
I presume that is a better alternative if Phobos' independence
is desired.
That looks like it's for internal use. There is a `compare`
method in the `TypeInfo`
On Wednesday, 22 January 2020 at 14:50:01 UTC, Per Nordlöw wrote:
Will that incur an extra runtime cost compared to __cmp?
I haven't looked at how `__cmp` is implemented but I would guess
there's some extra overhead. Need to get type info and then there
will be several virtual method calls
On Monday, 9 March 2020 at 09:42:16 UTC, GreatSam4sure wrote:
I want to know if it is possible to use typescript with the
vibe.d since typescript is a superset of javascript. I will
appreciate any example if it is possible
There's a Diet filter for TypeScript here [1], but it hasn't been
On Sunday, 15 March 2020 at 17:58:58 UTC, Steven Schveighoffer
wrote:
I want to try and learn how to write 2d games. I'd prefer to do
it with D.
I've found a ton of tutorials on learning 2d gaming with other
languages. Is there a place to look that uses D for learning?
Should I just start
On 2020-03-27 20:17, YD wrote:
Hi, I have a C++ header file which looks like
class A {
public:
static A *create();
virtual int f() const = 0;
};
And there is a C++ library file which provides the implementation, so
that if I write a C++ program and call
On 2020-03-31 23:30, data pulverizer wrote:
$ dmd fill.d && ./fill
You have not enabled optimizations. You should compile with `-O -release
-inline` to enable all optimizations.
Without optimizations I get numbers like these:
Slice: Mean time(usecs): 92.91, Standard Deviation: 49.8002
On 2020-04-24 22:24, matheus wrote:
Hi, please could someone tell me where can I find videos from DConf 2017?
I pretty sure I watched them on Youtube sometime ago, but I can't find
anymore.
By the way, I'm looking from one video where someone shows some "C
flaws" and how to D as Better C
On 2020-05-12 06:02, Steven Schveighoffer wrote:
If you want a list of ALL symbols that have the UDA in the application,
that would require some form of runtime reflection (like Java). D has
very limited support for runtime reflection. In D, you would use some
form of registration to tell the
On 2020-05-17 11:32, John Colvin wrote:
On Saturday, 16 May 2020 at 19:14:51 UTC, John Colvin wrote:
What's the best way to implement an Objective C protocol in D?
I see mention here
https://dlang.org/changelog/2.085.0.html#4_deprecated_objc_interfaces
but it's not clear where things are
On 2020-05-06 05:25, data pulverizer wrote:
I have been using std.parallelism and that has worked quite nicely but
it is not fully utilising all the cpu resources in my computation
If you happen to be using macOS, I know that when std.parallelism checks
how many cores the computer has, it
On 2020-05-06 08:54, drug wrote:
Do you try `--fast-math` in ldc? Don't know if 05 use this flag
Try the following flags as well:
`-mcpu=native -flto=full -defaultlib=phobos2-ldc-lto,druntime-ldc-lto`
--
/Jacob Carlborg
On 2020-05-06 06:04, Mathias LANG wrote:
In general, if you want to parallelize something, you should aim to have
as many threads as you have cores.
That should be _logical_ cores. If the CPU supports hyper threading it
can run two threads per core.
--
/Jacob Carlborg
On 2020-05-05 19:11, learner wrote:
On Tuesday, 5 May 2020 at 16:41:06 UTC, Adam D. Ruppe wrote:
typeof(return)
Thank you, that was indeed easy!
Is it possible to retrieve also the caller return type? Something like:
Yes, kind of:
void foo(string caller = __FUNCTION__)()
{
import
On 2020-05-12 11:23, Russel Winder wrote:
As far as I can tell D has no futures…
Future and async in vibe.d [1]. Future in Mecca [2].
[1] https://vibed.org/api/vibe.core.concurrency/async
[2]
On 2020-05-11 16:44, Russel Winder wrote:
Crickey, a third option. This wil increase my dithering! ;-)
Forth: Mecca [1] :)
[1] https://github.com/weka-io/mecca
--
/Jacob Carlborg
On 2020-05-07 02:17, data pulverizer wrote:
What is the difference between -O2 and -O3 ldc2 compiler optimizations?
`--help` says -O2 is "Good optimizations" and -O3 "Aggressive
optimizations". Not very specific.
--
/Jacob Carlborg
On 2020-05-06 12:23, data pulverizer wrote:
Yes, I'll do a blog or something on GitHub and link it.
It would be nice if you could get it published on the Dlang blog [1].
One usually get paid for that. Contact Mike Parker.
[1] https://blog.dlang.org
--
/Jacob Carlborg
On 2020-09-03 14:41, glis-glis wrote:
Yes I already tried that, but I get the error
Error: only one main allowed. Previously found main at src/scripts/copy.d
Looks like DUB doesn't like multiple binaries?
Oh, multiple binaries, I missed that. You can try to add multiple
configurations [1].
On 2020-09-05 07:14, 60rntogo wrote:
I wouldn't dispute that it is useful, but that's besides the point. If I
declare something private, it's usually because I want to preserve
certain invariants and I want the compiler to provide a guarantee that I
don't accidentally violate them. As it
On 2020-09-04 12:16, 60rntogo wrote:
Consider the following code.
foo.d
---
module foo;
struct Foo
{
private int i;
}
---
main.d
---
void main()
{
import std.stdio;
import foo;
auto x = Foo();
writeln(x);
// ++x.i;
++x.tupleof[0];
writeln(x);
}
---
As expected, the
On Thursday, 3 September 2020 at 08:22:25 UTC, glis-glis wrote:
I usually would just write a makefile for that, but I thought
I'd give DUB a go. Unfortunately, the DUB-documentation is a
little thin and I cannot find a way to tell DUB
"compile all the files in the scripts folder and put the
On Friday, 28 August 2020 at 05:38:59 UTC, novice3 wrote:
DMD x86 on Windows have no dependencies, just unpack .zip and
use.
It's a pitty, that DMD x64 depend on VS :(
It does not. If VS is not installed the MinGW provided libraries,
which are bundled, will be used.
--
/Jacob Carlborg
On 2020-09-19 21:50, Per Nordlöw wrote:
On Saturday, 19 September 2020 at 18:48:31 UTC, Jacob Carlborg wrote:
A nested class seems to be able to escape the `this` reference:
Ahh, thanks.
I just realized that it can escape into other parameters without the
`scope` qualifier?
This
class
On Saturday, 19 September 2020 at 07:43:24 UTC, Russel Winder
wrote:
Doesn't that then make the whole DDoc system fairly useless,
despite it's use in Phobos?
Yes. The problem is that most things in D are compared with C or
C++. People are praising that the built-in support for unit tests
On Saturday, 19 September 2020 at 08:26:36 UTC, Imperatorn wrote:
What are some good examples of pretty large/medium size, good
structured repos in D? I'm looking for examples to learn from
Thanks!
Here are some examples of large projects:
* DWT [1]. This is one of the largest D projects
On Saturday, 19 September 2020 at 07:43:24 UTC, Russel Winder
wrote:
Doesn't that then make the whole DDoc system fairly useless,
despite it's use in Phobos?
If you use Dub, you can run `dub build -b ddox` and it will use
Ddox to build the documentation. This will include an index page
On 2020-09-17 16:58, drathier wrote:
What's the proper way to exit with a specific exit code?
I found a bunch of old threads discussing this, making sure destructors
run and the runtime terminates properly, all of which seemingly
concluding that it's sad that there isn't a way to do this
On 2020-09-18 13:41, Russel Winder wrote:
Hi,
I am trying to get to grips with DDoc for documenting an application. Getting
the individual module HTML files seems to be the easy bit. The question is how
to get an index.html (or equivalent) so as to have an application level entry
point to the
On 2020-09-19 04:45, tspike wrote:
I’ve been using D for personal projects for almost a year now and I
really love it. I recently ran across a linker error that I’m a little
confused by. Consider the following files:
platform.d:
module platform;
import app;
struct
On 2020-09-19 18:07, Per Nordlöw wrote:
If an aggregate member is pure but not scope when can it escape the
`this` pointer?.
Only via return?
I'm not sure if returning the `this` pointer is considered escaping it.
The caller already had access to it. Under the hood, the `this` pointer
is
On 2020-09-16 19:53, Vladimirs Nordholm wrote:
Hello.
I wonder if there is a better way to compile something if the current
operating system is _not_ a specific platform.
For example, I only want some code to compile if the operating system is
not Windows. Currently I do this:
On 2020-09-16 21:04, Vladimirs Nordholm wrote:
Ah, I guess it boils down to this then. Doesn't really make it "neater",
but thank you for the tip!
You only need to declare the enums ones.
--
/Jacob Carlborg
On 2020-09-17 05:16, Paul Backus wrote:
Worth knowing that the tuples you get from enumerate actually have named
members, so you can write:
s.enumerate.each!(x => writeln(x.index, ":", x.value));
It actually works out of the box for `each`:
s.each!((index, value) => writeln(index,
On 2020-10-20 02:16, Ali Çehreli wrote:
Everything works at least on Linux. Is this kosher, or am I using some
internal knowledge?
Yes, you're using some internal knowledge. You cannot assume it works on
any other platform or architecture. In theory, the D compiler could
choose to change
On 2020-10-23 18:42, data pulverizer wrote:
For me it's not make-or-break, it just something very useful and I think
has clear use case. Please let me know if there are aspects or
alternatives I am missing.
You could always have the build tool split up the file in multiple
smaller files and
On Tuesday, 27 October 2020 at 09:40:33 UTC, frame wrote:
Hmm, a question of design. Is there also a convenient way to
pass the arguments to a template or get a Variant[] from it?
Convenient, no not that I know of. You can use a type safe
variadic function that takes Variant, if you want to
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