Hi all,
Is it possible to operator overload on enums? I'd like to do a
opCmp()
Kind regards,
Mike
On Sunday, 4 October 2020 at 17:43:13 UTC, Michael wrote:
On Sunday, 4 October 2020 at 17:37:52 UTC, Mathias LANG wrote:
On Sunday, 4 October 2020 at 17:05:33 UTC, Michael wrote:
On Sunday, 4 October 2020 at 17:01:44 UTC, Paul Backus wrote:
On Sunday, 4 October 2020 at 16:48:24 UTC, Michael
On Sunday, 4 October 2020 at 17:37:52 UTC, Mathias LANG wrote:
On Sunday, 4 October 2020 at 17:05:33 UTC, Michael wrote:
On Sunday, 4 October 2020 at 17:01:44 UTC, Paul Backus wrote:
On Sunday, 4 October 2020 at 16:48:24 UTC, Michael wrote:
Dear all,
Sorry for the potentially stupid question
On Sunday, 4 October 2020 at 17:05:33 UTC, Michael wrote:
On Sunday, 4 October 2020 at 17:01:44 UTC, Paul Backus wrote:
On Sunday, 4 October 2020 at 16:48:24 UTC, Michael wrote:
Dear all,
Sorry for the potentially stupid question, but I'm a complete
newbie to D. Why does compilin
On Sunday, 4 October 2020 at 17:01:44 UTC, Paul Backus wrote:
On Sunday, 4 October 2020 at 16:48:24 UTC, Michael wrote:
Dear all,
Sorry for the potentially stupid question, but I'm a complete
newbie to D. Why does compiling the following trivial code
fail?
import std.stdio;
void
(1590):instantiated
from here: formattedWrite!(LockingTextWriter, char, double)
/Library/D/dmd/src/phobos/std/stdio.d(3927):instantiated
from here: write!(double, char)
test1.d(5):instantiated from here: writeln!double
Cheers,
Michael
On Saturday, 1 August 2020 at 23:08:38 UTC, Chad Joan wrote:
Though if the compiler is allowed to split a single uint64_t
into two registers, I would expect it to split struct/string
into two registers as well. At least, the manual doesn't seem
to explicitly mention higher-level constructs like
On Friday, 31 July 2020 at 15:13:29 UTC, Chad Joan wrote:
THAT SAID, I think there are things to try and I hope we can
get you what you want.
If you're willing to entertain more experimentation, here are
my thoughts:
Thanks a lot for the suggestions and explanations. I tried them
all but th
n, it is also slower because it need to access the ram,
and it needs more stack space.
My question: Is there a way I can tell the D compiler to use
registers instead of stack for string arguments, or any other
trick to reduce code size while maintaining an ideomatic D
codestyle?
Best regards
Mich
Is there a way to detect unused imports?
It happened to me that I used imports which I did not need in the
end. So, I'd like to remove them easily.
On Thursday, 30 January 2020 at 13:23:17 UTC, Adam D. Ruppe wrote:
On Thursday, 30 January 2020 at 06:12:32 UTC, Michael wrote:
I did exactly just what you proposed.
yeah i often just leave my random filenames in there, in this
case rl was one of them. (if you don't put `.d` at the end
auto is surely a nice feature. Nonetheless I'd prefer to use
explicit types. So when reading a code and I see the auto keyword
I also have to find out what kind of type is meant.
I have a line of code that looks like this:
auto elements = buf.to!string.strip.split(" ").filter!(a => a !=
"");
On Thursday, 30 January 2020 at 08:13:16 UTC, Mike Parker wrote:
That means any arguments you pass on the command line after the
source file name will be passed to your program. Compiler
options need to go before the source file name.
rdmd -L-lreadline mysource.d
That works, thanks Mike
On Thursday, 30 January 2020 at 06:15:54 UTC, Mike Parker wrote:
Is your source file named rl.d? And are you running dmd in the
source file's directory?
No, I did not. Changed it now and it works with dmd. Great!
Tried the same with rdmd I'm getting a linker error.
On Wednesday, 29 January 2020 at 21:15:08 UTC, Adam D. Ruppe
wrote:
On Wednesday, 29 January 2020 at 20:01:32 UTC, Michael wrote:
I am new to D.
I would like to use the Gnu readline function in D. Is there a
module that i can use?
just define it yourself
---
// this line right here is all
I am new to D.
I would like to use the Gnu readline function in D. Is there a
module that i can use?
On Sunday, 1 December 2019 at 14:42:46 UTC, Adam D. Ruppe wrote:
You can get the type at runtime by simply casting it...
if(auto c = cast(EventSocket) event) {
// is an event socket
}
Thanks.
I guess you need to be careful about which order you do those
tests so as not to cast to more gen
On Sunday, 1 December 2019 at 12:26:03 UTC, Michael Green wrote:
interface Event {
[note to self - shouldn't make last minute checks and reverse
them by hand before posting]
That should of course read:
class Event {
I don't know if this would be a sensible approach to try and get
at the actual class types for objects stored in some container at
runtime?
I have noticed that this approach doesn't work if Event is an
interface rather than a ancestor class.
```
import std.stdio;
import std.string;
import s
I am wondering if you guys would know what maybe the simplest way
to have D working on AppVeyor because I already have a solution
for both CircleCi, Travis-Ci and wish to expand to windows.
Also as tip for Meson build users Ninja is available on PyPi
meaning that you can have a simple command
On Friday, 18 January 2019 at 13:29:29 UTC, Adam D. Ruppe wrote:
On Friday, 18 January 2019 at 12:27:17 UTC, Michael wrote:
This, to be, looks like quite the explicit conversion, no?
Yeah, I agree. But the language is silly. I just leave the type
out of foreach and explicitly cast it inside
quite the explicit conversion, no? Does
it mean I now have to use to!int(i) to convert the type of i in a
foreach now?
Thanks,
Michael.
On Tuesday, 14 August 2018 at 11:25:06 UTC, Jonathan M Davis
wrote:
On Tuesday, August 14, 2018 4:03:11 AM MDT Michael via
Digitalmars-d-learn wrote:
[...]
CTFE is triggered when a value must be known at compile-time.
So, if you have something like
[...]
That is much clearer now, thanks
On Tuesday, 14 August 2018 at 09:17:41 UTC, ixid wrote:
On Tuesday, 14 August 2018 at 09:12:30 UTC, ixid wrote:
This will not compile as it says n is not known at compile
time...
This does work if 'value' is changed to immutable and fun to
accept it. So it still seems like a missed opportunit
On Friday, 13 July 2018 at 11:17:32 UTC, Radu wrote:
On Friday, 13 July 2018 at 11:12:47 UTC, Michael wrote:
On Friday, 13 July 2018 at 10:52:54 UTC, Radu wrote:
On Friday, 13 July 2018 at 10:21:54 UTC, Michael wrote:
[...]
Do you try to call member functions? UFCS only works with
free
On Friday, 13 July 2018 at 10:52:54 UTC, Radu wrote:
On Friday, 13 July 2018 at 10:21:54 UTC, Michael wrote:
Hello,
I am nesting some function calls, and I'm pretty used to
making use of D's Uniform Function Call Syntax, but I'm
getting an error if I try to convert this lin
Hello,
I am nesting some function calls, and I'm pretty used to making
use of D's Uniform Function Call Syntax, but I'm getting an error
if I try to convert this line:
createSet(createVector(langSize, index)).length;
which works, into this line:
createVector(langSize, index).createSet.le
On Friday, 6 July 2018 at 16:24:03 UTC, Timoses wrote:
On Friday, 6 July 2018 at 15:51:34 UTC, Michael wrote:
[...]
While writing I realized that the following is even the case
without the 'ref' parameter:
The caller of the setter will still be able to change the
content of your pr
On Friday, 6 July 2018 at 15:57:27 UTC, Timoses wrote:
On Friday, 6 July 2018 at 15:33:18 UTC, Michael wrote:
This is definitely to do with my use of the setter syntax,
which maybe I am misunderstanding? Because if I change it to a
normal function call like so:
a.beliefs(Operator.create
On Friday, 6 July 2018 at 15:37:25 UTC, Timoses wrote:
On Friday, 6 July 2018 at 15:14:01 UTC, Michael wrote:
class Agent
{
private
{
double[int] mDict;
}
// Setter: copy
void beliefs(ref double[int] dict)
{
import std.stdio : writeln;
writeln
On Friday, 6 July 2018 at 15:14:01 UTC, Michael wrote:
On Friday, 6 July 2018 at 14:50:39 UTC, Ali Çehreli wrote:
[...]
I'm just trying to do that now.
Here is what I have in terms of code:
[...]
This is definitely to do with my use of the setter syntax, which
maybe I am misundersta
On Friday, 6 July 2018 at 14:50:39 UTC, Ali Çehreli wrote:
On 07/06/2018 07:36 AM, Michael wrote:
> but not in
> my case, if this is a weird edge-case with setter member
functions?
This is all very interesting but I'm dying to see the code. :)
Can you change Timoses's code to
On Friday, 6 July 2018 at 14:11:42 UTC, Timoses wrote:
This works for me:
auto create()
{
string[int] dict;
dict[2] = "hello";
return dict;
}
void modifyNoRef(string[int] m)
{
writeln("Address not ref: ", &m);
m[0] = "modified";
On Friday, 6 July 2018 at 14:11:42 UTC, Timoses wrote:
On Friday, 6 July 2018 at 13:13:43 UTC, Michael wrote:
static auto ref consensus( ... )
`auto ref` infers the return type from the return statement
[1]. So it's not necessarily returning a ref type.
However, I don't think th
Hello,
I'm a little confused about what is actually happening when I try
to pass a reference, returned by a method that produces the
object (associative array), to a setter method which expects a
reference. What seems to be happening is that it simply does
nothing, as if the setter method is
Hi D Community,
Is it possible to get a slice of a function, rather than just its
start pointer?
I'm interested in currying a function at runtime - So I would
need to copy a function block (Either the original function, a
wrapper function, or copys of manually altered functions).
Addresses
On Sunday, 22 April 2018 at 02:08:40 UTC, fevasu wrote:
what flags to use so that the intermediate .o files are
discared by ldc and only a.out is written to disk
You can also use rdmd with ldc, if that makes things easier.
I had a bug in my code that was messing me up for a while, and it
boiled down to an identity check between two Object references
with unrelated static types, like below:
class A {}
class B {}
void main() {
A a = new A;
B b = new B;
if (a is b) {} // compiles
}
I was surprised that
On Sunday, 18 March 2018 at 15:42:18 UTC, Andrey Kabylin wrote:
On Sunday, 18 March 2018 at 15:32:47 UTC, Michael wrote:
On Sunday, 18 March 2018 at 14:58:52 UTC, Andrey Kabylin wrote:
In DList we have method remove, but I can't understand how
this method works, I want write somethink
On Sunday, 18 March 2018 at 14:58:52 UTC, Andrey Kabylin wrote:
In DList we have method remove, but I can't understand how this
method works, I want write somethink like this:
void unsubscribe(EventsSubscriber subscriber) {
subscribers.remove(subscriber);
}
The remove function seems to exp
On Sunday, 18 March 2018 at 14:58:52 UTC, Andrey Kabylin wrote:
In DList we have method remove, but I can't understand how this
method works, I want write somethink like this:
void unsubscribe(EventsSubscriber subscriber) {
subscribers.remove(subscriber);
}
So I guess you would want someth
On Friday, 5 January 2018 at 12:19:11 UTC, thedeemon wrote:
On Friday, 5 January 2018 at 07:40:14 UTC, Brian wrote:
I think code style like:
db.select(User).where(email.like("*@hotmail.com")).limit(10);
You need to read about templates in D, here's a good guide:
https://github.com/PhilippeSiga
On Tuesday, 19 December 2017 at 02:12:29 UTC, Mike Franklin wrote:
On Tuesday, 19 December 2017 at 02:04:34 UTC, codephantom wrote:
writeln(S.j);
// Error: Instance symbols cannot be used through types.
I don't understand why you would say that is a bug.
I meant that the example is wrong
On Tuesday, 19 December 2017 at 01:29:04 UTC, Meta wrote:
On Monday, 18 December 2017 at 23:44:46 UTC, Michael wrote:
[...]
I think the reason that this works is because i is static,
meaning that you don't need the `this` reference of S to access
it and thus it can be aliased. Declar
Hello,
I have been looking at the following example found right at the
end of the section here:
https://dlang.org/spec/declaration.html#alias
struct S { static int i; }
S s;
alias a = s.i; // illegal, s.i is an expression
alias b = S.i; // ok
b = 4; // sets S.i to 4
and it runs fine
On Friday, 15 December 2017 at 21:29:10 UTC, Jonathan M Davis
wrote:
On Friday, December 15, 2017 20:40:10 Ecstatic Coder via
Digitalmars-d-learn wrote:
It's taken me some time to find an implicit cast bug ("if
(my_sometimes_negative_index >= this_array.length)"), while a
simple C++-like implic
On Wednesday, 29 November 2017 at 17:03:42 UTC, Steven
Schveighoffer wrote:
On 11/29/17 11:13 AM, Wanderer wrote:
I'm trying to simulate a race condition in D with the
following code:
(https://run.dlang.io/is/RfOX0I)
One word of caution, I think the running of your code on
run.dlang.io is c
On Wednesday, 29 November 2017 at 16:33:50 UTC, Steven
Schveighoffer wrote:
On 11/29/17 11:13 AM, Wanderer wrote:
[...]
[snip]
[...]
Using the compiler switch -vcg-ast, I see no synchronization of
these methods.
[...]
Any idea what has changed in DMD-nightly to retain the correct
ord
On Wednesday, 29 November 2017 at 16:19:05 UTC, Michael wrote:
On Wednesday, 29 November 2017 at 16:13:13 UTC, Wanderer wrote:
[...]
I unfortunately cannot answer your question but I am noticing
that running the code with DMD gives you an unordered sequence
of IDs, but running with DMD
On Wednesday, 29 November 2017 at 16:13:13 UTC, Wanderer wrote:
I'm trying to simulate a race condition in D with the following
code:
(https://run.dlang.io/is/RfOX0I)
```
import std.stdio;
import core.thread;
import std.concurrency;
shared struct IdGen(T)
{
T id;
this(T start)
{
On Wednesday, 29 November 2017 at 01:24:21 UTC, A Guy With a
Question wrote:
I was just more curious of the design decisions that were made.
So am I. I'm trying to get to the heart of in the the PR
comments.
Mike
On Monday, 27 November 2017 at 23:05:55 UTC, Michael V. Franklin
wrote:
I think I'm going to implement a feature gate to require
explicit initialization. It would be better to be strict up
front and relax it as flow control analysis becomes more mature.
Well, I implemented it (
On Saturday, 25 November 2017 at 22:13:43 UTC, Adam D. Ruppe
wrote:
It technically did:
https://dlang.org/spec/function.html#local-variables
"It is an error to use a local variable without first assigning
it a value. The implementation may not always be able to detect
these cases. Other lan
On Tuesday, 21 November 2017 at 10:04:50 UTC, Petar Kirov
[ZombineDev] wrote:
File a bug report and try contacting Martin Nowak, as he's the
author of this test, IIRC.
https://issues.dlang.org/show_bug.cgi?id=18013
On Wednesday, 22 November 2017 at 15:10:40 UTC, Oleg B wrote:
import core.stdc.stdio;
import std.algorithm : min;
extern (C) void main()
{
char[256] buf;
buf[] = '\0';
auto str = "hello world";
auto ln = min(buf.length, str.length);
buf[0..ln] = str[0..ln];
printf("%s\n
On Thursday, 23 November 2017 at 14:16:25 UTC, Andrea Fontana
wrote:
On Thursday, 23 November 2017 at 13:47:37 UTC, Adam D. Ruppe
wrote:
On Thursday, 23 November 2017 at 05:19:27 UTC, Andrey wrote:
for instance in kotlin it can be replace with this:
when {
c1 -> foo(),
c2 -> bar(),
On Thursday, 23 November 2017 at 00:58:21 UTC, Marc wrote:
for example:
enum A { a = -10, b = -11, c = -12, d = -13, e = -34}
enum int countOfA = coutOfFields(A); // 5 fields
https://dlang.org/spec/traits.html#allMembers
enum A { a = -10, b = -11, c = -12, d = -13, e = -34}
enum int countOf
I'm getting this error when I try to run the DMD test suite.
cd dmd
make -C test -f Makefile
... runnable/test_cdvecfill.d -O (-mcpu=avx -mcpu=avx2)
Test failed. The logged output:
../src/dmd -conf= -m64 -Irunnable -O -odtest_results/runnable
-oftest_results/runnable/test_cdvecfill_0
r
On Friday, 17 November 2017 at 02:13:54 UTC, matthewh wrote:
[...]
as is it produces:
[1, 2, 3, 4, 5, 6, 7, 8]
[]
I expected it to produce:
[1, 2, 3, 4, 5, 6, 7, 8]
[1, 2, 3, 4, 5, 6, 7, 8]
And with the toString override included it does.
Why does the version without the toString override ou
On Friday, 17 November 2017 at 02:16:35 UTC, Michael V. Franklin
wrote:
On Friday, 17 November 2017 at 02:13:54 UTC, matthewh wrote:
And with the toString override included it does.
Why does the version without the toString override output an
empty array?
I think that is due to this bug
On Friday, 17 November 2017 at 02:13:54 UTC, matthewh wrote:
And with the toString override included it does.
Why does the version without the toString override output an
empty array?
I think that is due to this bug:
https://issues.dlang.org/show_bug.cgi?id=13189
It's actually on my todo
On Friday, 10 November 2017 at 06:22:51 UTC, Tony wrote:
Doing a port of some C code that has an #ifdef in the middle of
an initialization for an array of structs. I am getting a
compile error trying to get equivalent behavior with "static
if" or "version". Is there a way to achieve this other
On Monday, 6 November 2017 at 05:54:00 UTC, Michael V. Franklin
wrote:
On Monday, 6 November 2017 at 03:40:23 UTC, Cecil Ward wrote:
Is there a magic visible sign (or even one needed) in the D
language that tells D _compilers_ not to move certain types of
memory load / store operations
On Monday, 6 November 2017 at 03:40:23 UTC, Cecil Ward wrote:
Is there a magic visible sign (or even one needed) in the D
language that tells D _compilers_ not to move certain types of
memory load / store operations forwards or backwards relative
to other operations when optimising the code s
On Wednesday, 1 November 2017 at 20:53:44 UTC, Dr. Assembly wrote:
Hey guys, if I were to get into dmd's source code to play a
little bit (just for fun, no commercial use at all), which
books/resources do you recommend to start out?
I found this to be quite helpful: http://llvm.org/docs/tutori
On Monday, 16 October 2017 at 03:29:03 UTC, Michael V. Franklin
wrote:
My experience says that BountySource almost doesn't help.
It works if the bounty is worth someone sacrificing their free
time to do the work. For example, I'd attempt fixing the bug
if the bounty were greater
On Friday, 13 October 2017 at 11:54:38 UTC, Jack Applegame wrote:
On Friday, 13 October 2017 at 11:21:48 UTC, Biotronic wrote:
BountySource[2] lets you do basically exactly that.
My experience says that BountySource almost doesn't help.
It works if the bounty is worth someone sacrificing thei
On Friday, 1 September 2017 at 01:59:07 UTC, Brian wrote:
Hello, I am trying to get the most trivial example of
multithreading working, but can't seem to figure it out.
I want to split a task across threads, and wait for all those
tasks to finish before moving to the next line of code.
The fol
whoa, you can use a struct as a basetype for an enum? I'm
guessing it allows you to associate more information with the
enum without using lookup tables and the like? And equality is
probably just a memberwise comparison of the struct itself?
That seems interesting like an interesting idea,
You can randomly assign a string to an enum? Or am I
misunderstanding that last bit of code?
Also it sounds to me like string enums are going to be slower
performance wise than integer enums.
Hey guys,
I was running through a tutorial and I noticed that enums can
have a base type of string. Which is interesting, but I'm
wondering about comparisons.
I'm guessing the comparison boils down to a pointer comparison,
but I thought I'd confirm.
On Saturday, 12 August 2017 at 20:22:44 UTC, Adam D. Ruppe wrote:
On Saturday, 12 August 2017 at 19:53:22 UTC, Faux Amis wrote:
[...]
My dom.d and http2.d combine to make this easy:
https://github.com/adamdruppe/arsd/blob/master/dom.d
https://github.com/adamdruppe/arsd/blob/master/http2.d
[.
On Thursday, 10 August 2017 at 19:10:05 UTC, Jiyan wrote:
Hey,
wanted to the following simple thing with vectorflow:
[...]
I'm worried there might not be many on the forums who can help
too much with vectorflow given how new it is. Maybe some in the
community are more familiar with neural ne
On Thursday, 3 August 2017 at 15:29:29 UTC, Adam D. Ruppe wrote:
On Thursday, 3 August 2017 at 15:18:17 UTC, Michael wrote:
I've not seen that either, though I'm not a C++ programmer.
Does using free() on its own not assume access of a global
namespace?
Consider the following:
On Thursday, 3 August 2017 at 14:15:40 UTC, Temtaime wrote:
On Thursday, 3 August 2017 at 14:03:56 UTC, Michael wrote:
So this might be a bit of a stupid question, but looking at
the DMD source code (dmodule.d in particular) I see the
following code:
[...]
and I was just wondering why
So this might be a bit of a stupid question, but looking at the
DMD source code (dmodule.d in particular) I see the following
code:
if (srcfile._ref == 0)
.free(srcfile.buffer);
srcfile.buffer = null;
srcfile.len = 0;
and I was just wondering why certain functions seem to be called
using
On Friday, 9 June 2017 at 15:07:03 UTC, Adam D. Ruppe wrote:
// compile with the cgi.d, database.d, postgres.d, and dom.d
library modules
// and make sure your C libpq library is available. so on my
computer, the
// compile command is:
// dmd webtest.d ~/arsd/{cgi,database,postgres,dom}
-L-L/
Thanks for the link to those resources, that'll definitely help
giving me a broad overview, which for me is best. If I know
something is there I can dive into the details when it becomes
more important to what I'm doing.
On Friday, 9 June 2017 at 03:34:20 UTC, Adam D. Ruppe wrote:
anyway, if
Hey guys,
I'm looking for a web solution that's:
1. Supported on Linux
2. Statically typed,
3. Reasonably performant,
4. Reasonably productive.
5. Simplicity (in terms of infrastructure and the language
itself).
The contenders as I see them are .Net Core, Go, and D.
I know next to nothing a
On Sunday, 9 April 2017 at 00:36:00 UTC, TheGag96 wrote:
I'm trying to use a binary heap initialized with one element.
However, this always seems to cause a range violation for some
reason. This small example will do it:
import std.stdio, std.container;
void main() {
auto pq = heapify([5]);
On Friday, 17 March 2017 at 11:30:48 UTC, Jonathan M Davis wrote:
On Friday, March 17, 2017 01:55:19 Hussien via
Digitalmars-d-learn wrote:
I tend to agree with this. If the foreach is static, and
continue and break are just going to be ignored, then they
should just be illegal. Allowing them
I can't figure out how to set the alignment of a struct using
align(n) on the outside of the struct. Only align on the fields
(default or annotated) seems to work. I get the same results back
to at least DMD 2.065... Is this a bug or am I using it wrong?
align(32) struct A { ubyte padding; }
p
On Saturday, 11 February 2017 at 15:02:11 UTC, error wrote:
On Saturday, 11 February 2017 at 14:43:18 UTC, rikki cattermole
wrote:
Try:
foreach(i, v; vars) {
vars[i] = ...;
}
Perfect! Thanks so much - I wish that hint was in the
documentation for variadic functions, although I guess
On Friday, 10 February 2017 at 23:57:18 UTC, bitwise wrote:
https://github.com/dlang/phobos/blob/cd7846eb96ea7d2fa65ccb04b4ca5d5b0d1d4a63/std/experimental/allocator/mallocator.d#L63-L65
Looking at Mallocator, the use of 'shared' doesn't seem correct
to me.
The logic stated in the comment abov
A quine I came up with a while ago, using q{} string notation:
enum s = q{enum s = q{%s};
void main() {
import std.stdio;
writefln(s,s);
}};
void main() {
import std.stdio;
writefln(s,s);
}
It takes a bit of work to get around the mutable buffers problem in D
language arrays. I found it made a performance difference in xml parsing.
https://github.com/betrixed/dlang-xml/blob/master/xml/util/buffer.d
/**
Buffer(T) - Versatile appendable D array for buffer reuse,
append, re
On Friday, 21 October 2016 at 01:51:44 UTC, Stefan Koch wrote:
On Friday, 21 October 2016 at 01:34:44 UTC, Nick Sabalausky
wrote:
When using reflection to obtain the fields of a class/struct,
is there any guarantee that the order is the same as the order
the fields are defined?
Yes they shoul
On Wednesday, 31 August 2016 at 11:43:12 UTC, Nick wrote:
On Tuesday, 30 August 2016 at 14:24:22 UTC, eugene wrote:
On Tuesday, 30 August 2016 at 13:33:44 UTC, Nick wrote:
Is it possible to compile from D to C++?
Explanation:
I do some competition programming and would like to write it
in D i
Is there a way to implement "getSymbolOfCall" and
"getDelegateOfCall" such that doit is functionally equivalent to
calling the method directly?
auto doit(C, string methodName, Args...)(C c, Args args) {
alias methodSymbol = getSymbolOfCall!(c, methodName, Args);
pragma(msg, hasUDA!(meth
On Monday, 8 August 2016 at 00:57:41 UTC, Michael Coulombe wrote:
...
And looking at the source, the reason it fails when using
TransverseOptions.assumeNotJagged is that it does not implement
length or $.
I made this into an enhancement request:
https://issues.dlang.org/show_bug.cgi?id
On Saturday, 6 August 2016 at 23:00:42 UTC, Alex wrote:
Hi all... a technical question from my side...
why the last line of the following gives the error?
import std.stdio;
import std.range;
import std.algorithm;
void main()
{
size_t[][] darr;
darr.length = 2;
darr[0] = [0, 1, 2, 3]
On Monday, 25 July 2016 at 22:57:05 UTC, Gorge Jingale wrote:
On Monday, 25 July 2016 at 22:27:11 UTC, Cauterite wrote:
On Monday, 25 July 2016 at 02:15:12 UTC, Gorge Jingale wrote:
Is there a static ternary if?
(A == B) ? C : D;
for compile type that works like static if.
You can pretty ea
On Friday, 15 July 2016 at 17:00:09 UTC, jmh530 wrote:
I was working with the lightweight wrapper and it seemed to
work for simple stuff, but then I started getting a bunch of
errors when I tried to integrate it in to my project.
Below is the stripped down version of what I've been working
wi
On Wednesday, 6 July 2016 at 19:50:11 UTC, pineapple wrote:
I'd like to do something like this but it doesn't seem to be
legal -
void test(int[] ints...) if(ints.length){
// stuff
}
Not being able to specify this interferes with how I'd like to
define my method overloads. What
On Thursday, 19 May 2016 at 15:49:17 UTC, ag0aep6g wrote:
On 05/19/2016 05:09 PM, Michael wrote:
Any idea what causes this to occur when optimising? I wanted
to try and
speed up a simulation I'm running but it just produces too many
unexpected consequences.
I suspect that you're se
Could it be that the code is optimised to the same as that in the
original issue and so the current compiler still produces the
incorrect result? Obviously the original issue has since been
fixed but I won't be able to test this until the next version of
DMD is released.
I'm not entirely sure what optimisations are made when supplying
the -O flag to rdmd, but this may be related to an earlier issue
I found for similar code here:
https://issues.dlang.org/show_bug.cgi?id=16027
The code is:
void main()
{
auto seed = 128;
auto rand = Random(seed);
On Sunday, 15 May 2016 at 14:12:47 UTC, Marc Schütz wrote:
On Sunday, 15 May 2016 at 13:01:45 UTC, Michael wrote:
It may be that I'm doing something wrong here, but after
updating DMD to the latest version, my simulations started
producing some very odd results and I think I've pin
On Sunday, 15 May 2016 at 13:12:44 UTC, Saurabh Das wrote:
On Sunday, 15 May 2016 at 13:01:45 UTC, Michael wrote:
It may be that I'm doing something wrong here, but after
updating DMD to the latest version, my simulations started
producing some very odd results and I think I've pin
It may be that I'm doing something wrong here, but after updating
DMD to the latest version, my simulations started producing some
very odd results and I think I've pinpointed it to a sign
inversion that I was making. Here is some code from dpaste to
demonstrate the behaviour I get vs. the beha
1 - 100 of 235 matches
Mail list logo
