On Thursday, 2 November 2017 at 19:05:46 UTC, Tobias Pankrath
wrote:
Including Phobos? Your posted backtrace looks to me like
templates instantiated within Phobos, so I think you'd need
Phobos with debug symbols for those lines.
---
int main(string[] argv)
{
return argv[1].length > 0;
}
---
On Wednesday, 1 November 2017 at 06:44:44 UTC, Tobias Pankrath
wrote:
On Tuesday, 31 October 2017 at 11:21:30 UTC, Moritz Maxeiner
wrote:
On Tuesday, 31 October 2017 at 11:04:57 UTC, Tobias Pankrath
wrote:
[...]
??:? pure @safe void
std.exception.bailOut!(Exception).bailOut(immutable(char)[],
On Tuesday, 31 October 2017 at 11:04:57 UTC, Tobias Pankrath
wrote:
[...]
??:? pure @safe void
std.exception.bailOut!(Exception).bailOut(immutable(char)[],
ulong, const(char[])) [0xab5c9566]
??:? pure @safe bool std.exception.enforce!(Exception,
bool).enforce(bool, lazy const(char)[],
On Tuesday, 10 October 2017 at 19:55:36 UTC, Chirs Forest wrote:
I keep having to make casts like the following and it's really
rubbing me the wrong way:
void foo(T)(T bar){...}
byte bar = 9;
[...]
Why?
Because of integer promotion [1], which is inherited from C.
[1]
On Monday, 18 September 2017 at 20:55:21 UTC, Sasszem wrote:
If I write "auto a = new De()", then it calls the scope first,
no matter where I place it.
Because with `new`
a) your struct object is located on the heap (and referred to by
pointer - `De*`) instead of the stack (which means no
On Sunday, 17 September 2017 at 05:33:12 UTC, rikki cattermole
wrote:
Skip Revo-Uninstaller, no idea why you'd ever use such trial
software.
Anyway what you want is CCleaner, standard software that all
Windows installs should have on hand.
On Monday, 18 September 2017 at 15:11:34 UTC, Moritz Maxeiner
wrote:
gets rewritten to
---
t.opIndex("b").opIndexAssign(t["a"].value, "c");
---
Sorry, forgot one level of rewriting:
---
t.opIndex("b").opIndexAssign(t.opIndex("a").value, "c");
---
On Sunday, 17 September 2017 at 18:52:39 UTC, SrMordred wrote:
struct Test{ [...] }
Test t;
As described in the spec [1]
t["a"] = 100;
gets rewritten to
---
t.opIndexAssign(100, "a");
---
, while
t["b"]["c"] = t["a"].value;
gets rewritten to
---
On Monday, 18 September 2017 at 02:04:49 UTC, bitwise wrote:
The following code will run fine on Windows, but crash on iOS
due to the misaligned access:
Interesting, does iOS crash such a process intentionally, or is
it a side effect?
char data[8];
int i = 0x;
int* p =
On Wednesday, 13 September 2017 at 15:12:57 UTC, Vino.B wrote:
On Wednesday, 13 September 2017 at 11:03:38 UTC, Moritz
Maxeiner wrote:
On Wednesday, 13 September 2017 at 07:39:46 UTC, Vino.B wrote:
Hi Max,
[...]
Program Code:
[...]
foreach (string Fs; parallel(SizeDirlst[0 .. $], 1))
{
On Wednesday, 13 September 2017 at 07:39:46 UTC, Vino.B wrote:
On Tuesday, 12 September 2017 at 21:01:26 UTC, Moritz Maxeiner
wrote:
On Tuesday, 12 September 2017 at 19:44:19 UTC, vino wrote:
Hi All,
I have a small piece of code which executes perfectly 8 out
of 10 times, very rarely it
On Tuesday, 12 September 2017 at 19:44:19 UTC, vino wrote:
Hi All,
I have a small piece of code which executes perfectly 8 out of
10 times, very rarely it throws an assertion error, so is there
a way to find which line of code is causing this error.
You should be getting the line number as
On Tuesday, 12 September 2017 at 19:59:52 UTC, Joseph wrote:
On Tuesday, 12 September 2017 at 10:08:11 UTC, Moritz Maxeiner
wrote:
On Tuesday, 12 September 2017 at 09:11:20 UTC, Joseph wrote:
I have two nearly duplicate files I added a static this() to
initialize some static members of an
On Tuesday, 12 September 2017 at 09:11:20 UTC, Joseph wrote:
I have two nearly duplicate files I added a static this() to
initialize some static members of an interface.
On one file when I add an empty static this() it crashes while
the other one does not.
The exception that happens is
On Tuesday, 12 September 2017 at 01:13:29 UTC, Hasen Judy wrote:
Is this is a common beginner issue? I remember using an earlier
version of D some long time ago and I don't remember seeing
this concept.
D's ranges can take getting used to, so if you haven't already,
these two articles are
On Monday, 11 September 2017 at 22:38:21 UTC, Walter Bright wrote:
If an address is taken to a TLS object, any relocations and
adjustments are made at the time the pointer is generated, not
when the pointer is dereferenced.
Could you elaborate on that explanation more? The way I thought
On Monday, 11 September 2017 at 10:18:41 UTC, Oleg B wrote:
Hello. I try using destructor in betterC code and it's work if
outer function doesn't return value (void). Code in `scope
(exit)` works as same (if func is void all is ok).
In documentation I found
On Wednesday, 6 September 2017 at 02:43:20 UTC, Psychological
Cleanup wrote:
I'm having to create a lot of boiler plate code that creates
"events" and corresponding properties(getter and setter).
I'm curious if I can simplify this without a string mixin.
If I create my own attribute like
On Monday, 4 September 2017 at 03:08:50 UTC, EntangledQuanta
wrote:
On Monday, 4 September 2017 at 01:50:48 UTC, Moritz Maxeiner
wrote:
On Sunday, 3 September 2017 at 23:25:47 UTC, EntangledQuanta
wrote:
On Sunday, 3 September 2017 at 11:48:38 UTC, Moritz Maxeiner
wrote:
On Sunday, 3 September
On Sunday, 3 September 2017 at 23:25:47 UTC, EntangledQuanta
wrote:
On Sunday, 3 September 2017 at 11:48:38 UTC, Moritz Maxeiner
wrote:
On Sunday, 3 September 2017 at 04:18:03 UTC, EntangledQuanta
wrote:
On Sunday, 3 September 2017 at 02:39:19 UTC, Moritz Maxeiner
wrote:
On Saturday, 2
On Sunday, 3 September 2017 at 04:18:03 UTC, EntangledQuanta
wrote:
On Sunday, 3 September 2017 at 02:39:19 UTC, Moritz Maxeiner
wrote:
On Saturday, 2 September 2017 at 23:12:35 UTC, EntangledQuanta
wrote:
[...]
The contexts being independent of each other doesn't change
that we would still
On Saturday, 2 September 2017 at 23:12:35 UTC, EntangledQuanta
wrote:
On Saturday, 2 September 2017 at 21:19:31 UTC, Moritz Maxeiner
wrote:
On Saturday, 2 September 2017 at 00:00:43 UTC, EntangledQuanta
wrote:
On Friday, 1 September 2017 at 23:25:04 UTC, Jesse Phillips
wrote:
I've love being
On Saturday, 2 September 2017 at 23:02:18 UTC, Moritz Maxeiner
wrote:
On Saturday, 2 September 2017 at 21:56:15 UTC, Jean-Louis Leroy
wrote:
[...]
Hmmm I see...I was thinking of spinning the runtime part of my
openmethods library into its own module (like here
On Saturday, 2 September 2017 at 21:56:15 UTC, Jean-Louis Leroy
wrote:
[...]
Hmmm I see...I was thinking of spinning the runtime part of my
openmethods library into its own module (like here
https://github.com/jll63/openmethods.d/tree/split-runtime/source/openmethods) but it looks like a bad
On Saturday, 2 September 2017 at 21:24:19 UTC, Jean-Louis Leroy
wrote:
On Saturday, 2 September 2017 at 20:48:22 UTC, Moritz Maxeiner
wrote:
So the compiler wants you to import it by the name it has
inferred for you (The fix being either specifying the module
name in foo/bar.d as `module
On Saturday, 2 September 2017 at 00:00:43 UTC, EntangledQuanta
wrote:
On Friday, 1 September 2017 at 23:25:04 UTC, Jesse Phillips
wrote:
I've love being able to inherit and override generic functions
in C#. Unfortunately C# doesn't use templates and I hit so
many other issues where Generics
On Saturday, 2 September 2017 at 20:03:48 UTC, Jean-Louis Leroy
wrote:
So I have:
jll@ORAC:~/dev/d/tests/modules$ tree
.
├── foo
│ └── bar.d
└── foo.d
foo.d contains:
import foo.bar;
bar.d is empty.
This means bar.d's module name will be inferred by the compiler
[1], which will ignore
On Saturday, 2 September 2017 at 20:02:37 UTC, bitwise wrote:
On Saturday, 2 September 2017 at 18:28:02 UTC, Moritz Maxeiner
wrote:
In UTF8:
--- utfmangle.d ---
void fun_ༀ() {}
pragma(msg, fun_ༀ.mangleof);
---
---
$ dmd -c utfmangle.d
_D6mangle7fun_ༀFZv
---
Only universal
On Saturday, 2 September 2017 at 18:59:30 UTC, Vino.B wrote:
On Saturday, 2 September 2017 at 18:32:55 UTC, Moritz Maxeiner
wrote:
On Saturday, 2 September 2017 at 18:08:19 UTC, vino.b wrote:
On Saturday, 2 September 2017 at 18:02:06 UTC, Moritz
Maxeiner wrote:
On Saturday, 2 September 2017
On Saturday, 2 September 2017 at 18:08:19 UTC, vino.b wrote:
On Saturday, 2 September 2017 at 18:02:06 UTC, Moritz Maxeiner
wrote:
On Saturday, 2 September 2017 at 17:43:08 UTC, Vino.B wrote:
[...]
Line 25 happens because of `[a.name]`. You request a new
array: the memory for this has to be
On Saturday, 2 September 2017 at 18:07:51 UTC, bitwise wrote:
On Saturday, 2 September 2017 at 17:45:30 UTC, Moritz Maxeiner
wrote:
If this (unnecessary waste) is of concern to you (and from the
fact that you used ret.reserve I assume it is), then the easy
fix is to use `sformat` instead of
On Saturday, 2 September 2017 at 17:43:08 UTC, Vino.B wrote:
Hi All,
Request your help on how to solve the issue in the below
code as when i execute the program with -vgc it state as below:
NewTD.d(21): vgc: using closure causes GC allocation
NewTD.d(25): vgc: array literal may cause GC
On Saturday, 2 September 2017 at 16:23:57 UTC, bitwise wrote:
On Saturday, 2 September 2017 at 15:53:25 UTC, bitwise wrote:
[...]
This seems to work well enough.
string toAsciiHex(string str)
{
import std.array : appender;
auto ret = appender!string(null);
ret.reserve(str.length
On Friday, 1 September 2017 at 09:33:08 UTC, Alex wrote:
On Sunday, 27 August 2017 at 23:13:24 UTC, Moritz Maxeiner
wrote:
On Sunday, 27 August 2017 at 19:47:59 UTC, Alex wrote:
[...]
To expand on the earlier workaround: You can also adapt a
floating point to string algorithm in order to
On Thursday, 31 August 2017 at 07:06:26 UTC, Jacob Carlborg wrote:
On 2017-08-29 19:35, Moritz Maxeiner wrote:
void put(T t)
{
if (!store)
{
// Allocate only once for "small" vectors
store = alloc.makeArray!T(8);
if (!store)
On Tuesday, 29 August 2017 at 09:59:30 UTC, Jacob Carlborg wrote:
[...]
But if I keep the range internal, can't I just do the
allocation inside the range and only use "formattedWrite"?
Instead of using both formattedWrite and sformat and go through
the data twice. Then of course the final
On Tuesday, 29 August 2017 at 07:59:40 UTC, Andre Pany wrote:
On Monday, 28 August 2017 at 23:12:40 UTC, Moritz Maxeiner
wrote:
In both cases S doesn't inherently how about C, which means a
solution using default initialization is not feasible, as
S.init can't know about any particular
On Tuesday, 29 August 2017 at 02:47:34 UTC, Johnson Jones wrote:
[...]
Seems only long and ulong are issues.
With respect to the currently major platforms you can reasonable
expect software to run on, yes.
Just don't try to use D on something with e.g. 32 bit C shorts
unless you bind to it
On Tuesday, 29 August 2017 at 01:34:40 UTC, Johnson Jones wrote:
[...]
produces 4 on both x86 and x64. So, I'm not sure how you are
getting 8.
There are different 64bit data models [1] and it seems your
platform uses LLP64, which uses 32bit longs. Am I correct in
assuming you're on
On Monday, 28 August 2017 at 22:47:12 UTC, Andre Pany wrote:
On Monday, 28 August 2017 at 22:28:18 UTC, Moritz Maxeiner
wrote:
On Monday, 28 August 2017 at 21:52:58 UTC, Andre Pany wrote:
[...]
To make my question short:) If ColumnsArray is a class I can
access the attribute "reference" but
On Monday, 28 August 2017 at 22:21:18 UTC, Johnson Jones wrote:
On Monday, 28 August 2017 at 21:35:27 UTC, Steven Schveighoffer
wrote:
On 8/27/17 10:17 PM, Johnson Jones wrote:
[...]
For C/C++ interaction, always use c_... types if they are
available. The idea is both that they will be
On Monday, 28 August 2017 at 21:52:58 UTC, Andre Pany wrote:
[...]
To make my question short:) If ColumnsArray is a class I can
access the attribute "reference" but not if it is a struct. I
would rather prefer a struct, but with a struct
it seems I cannot access "reference".
How can I
On Monday, 28 August 2017 at 14:27:19 UTC, Jacob Carlborg wrote:
I'm working on some code that sanitizes and converts values of
different types to strings. I thought it would be a good idea
to wrap the sanitized string in a struct to have some type
safety. Ideally it should not be possible to
On Sunday, 27 August 2017 at 19:47:59 UTC, Alex wrote:
[..]
Is there a workaround, maybe?
To expand on the earlier workaround: You can also adapt a
floating point to string algorithm in order to dynamically
determine an upper bound on the number of after decimal point
digits required. Below
On Sunday, 27 August 2017 at 19:47:59 UTC, Alex wrote:
Hi, all.
Can anybody explain to me why
void main()
{
import std.numeric;
assert(gcd(0.5,32) == 0.5);
assert(gcd(0.2,32) == 0.2);
}
fails on the second assert?
I'm aware, that calculating gcd on doubles is not so
On Sunday, 27 August 2017 at 10:46:53 UTC, Andrew Chapman wrote:
[...]
Oh interesting. Does DUB support passing through the
--enable-contracts flag to ldc? Also, if this is an ldc
specific thing it's probably not a good idea i'd imagine, since
in the future one may want to use a GDC, or
On Sunday, 27 August 2017 at 10:46:53 UTC, Andrew Chapman wrote:
On Sunday, 27 August 2017 at 10:37:50 UTC, Moritz Maxeiner
wrote:
[...]
Oh interesting. Does DUB support passing through the
--enable-contracts flag to ldc?
Sure, using platform specific build settings [1] such as
On Sunday, 27 August 2017 at 10:17:47 UTC, Andrew Chapman wrote:
On Sunday, 27 August 2017 at 10:08:15 UTC, ag0aep6g wrote:
On 08/27/2017 12:02 PM, Andrew Chapman wrote:
However, I am finding that BOTH enforce and assert are
compiled out by dmd and ldc in release mode. Is there a
standard
On Friday, 25 August 2017 at 16:45:16 UTC, Vino.B wrote:
Hi,
Request your help on the below issue,
Issue : While appending data to a array the data is getting
duplicated.
Program:
import std.file: dirEntries, isFile, SpanMode;
import std.stdio: writeln, writefln;
import std.algorithm:
On Wednesday, 23 August 2017 at 13:04:28 UTC, Vino.B wrote:
The line it complains is
std.file.FileException@std\file.d(3713):even after enabling
debug it points to the same
Output:
D:\DScript>rdmd -debug Test.d -r dryrun
std.file.FileException@std\file.d(3713):
On Wednesday, 23 August 2017 at 12:01:20 UTC, Vino.B wrote:
On Wednesday, 23 August 2017 at 11:29:07 UTC, Moritz Maxeiner
wrote:
On which line do you get the Exception? Does it happen with
shorter paths, as well?
Assuming it happens with all paths: Just to be sure, is each
of those
On Wednesday, 23 August 2017 at 05:06:50 UTC, Vino.B wrote:
Hi All,
When i run the below code in windows i am getting "The system
cannot find the path specified" even though the path exist ,
the length of the path is 516 as below, request your help.
Path :
On Wednesday, 23 August 2017 at 05:53:46 UTC, ag0aep6g wrote:
On 08/23/2017 07:45 AM, Vino.B wrote:
Execution :
rdmd Summary.d - Not working
rdmd Summary.d test - Working
Program:
void main (string[] args)
{
if(args.length != 2 )
writefln("Unknown operation: %s", args[1]);
}
When
On Wednesday, 23 August 2017 at 10:25:48 UTC, Vino.B wrote:
Hi All,
Can anyone provide me a example code on how to read a
parameter file and use those parameter in the program.
From,
Vino.B
For small tools I use JSON files via asdf[1].
As an example you can look at the tunneled settings
On Friday, 18 August 2017 at 15:46:13 UTC, Vino.B wrote:
On Friday, 18 August 2017 at 11:24:24 UTC, Moritz Maxeiner
wrote:
On Friday, 18 August 2017 at 10:50:28 UTC, Moritz Maxeiner
wrote:
On Friday, 18 August 2017 at 10:06:04 UTC, Vino wrote:
On Friday, 18 August 2017 at 08:34:39 UTC, ikod
On Friday, 18 August 2017 at 10:50:28 UTC, Moritz Maxeiner wrote:
On Friday, 18 August 2017 at 10:06:04 UTC, Vino wrote:
On Friday, 18 August 2017 at 08:34:39 UTC, ikod wrote:
On Friday, 18 August 2017 at 08:00:26 UTC, Vino.B wrote:
Hi All,
I have written a small program to just list the
On Friday, 18 August 2017 at 10:06:04 UTC, Vino wrote:
On Friday, 18 August 2017 at 08:34:39 UTC, ikod wrote:
On Friday, 18 August 2017 at 08:00:26 UTC, Vino.B wrote:
Hi All,
I have written a small program to just list the directories,
but when i run the program each time i am getting
On Wednesday, 9 August 2017 at 21:54:46 UTC, Q. Schroll wrote:
For a class/interface type `A` and a class `C` inheriting from
`A` one can do
A a = getA();
if (auto c = cast(C) a)
{ .. use c .. }
to get a `C` view on `a` if it happens to be a `C`-instance.
Sometimes one cannot find a
On Wednesday, 9 August 2017 at 02:11:13 UTC, Johnson Jones wrote:
I like to create code that automates much of the manual labor
that we, as programmers, are generally forced to do. D
generally makes much of this work automatable. For example, I
have created the following code which makes
On Tuesday, 8 August 2017 at 09:31:49 UTC, data pulverizer wrote:
On Tuesday, 8 August 2017 at 09:21:54 UTC, Moritz Maxeiner
wrote:
On Tuesday, 8 August 2017 at 09:17:02 UTC, data pulverizer
wrote:
Hi,
I would like to know how to specify dmd or ldc compiler and
version in a json dub file.
On Tuesday, 8 August 2017 at 09:17:02 UTC, data pulverizer wrote:
Hi,
I would like to know how to specify dmd or ldc compiler and
version in a json dub file.
Thanks in advance.
You can't [1]. You can specify the compiler to use only on the
dub command line via `--compiler=`.
[1]
On Tuesday, 8 August 2017 at 05:37:41 UTC, ANtlord wrote:
On Sunday, 6 August 2017 at 15:47:43 UTC, Moritz Maxeiner wrote:
If you use this option, do be aware that this feature has been
> scheduled for future deprecation [1].
It's likely going to continue working for quite a while
(years),
On Monday, 7 August 2017 at 22:02:21 UTC, Johnson Jones wrote:
I have an icon that I toggle which clicked. It seems that I
can't toggle it any faster than about a second.
The handler is being called each click but it seems the gui is
not updated more than about 1fps in that case? Although,
On Monday, 7 August 2017 at 22:19:57 UTC, Johnson Jones wrote:
Why would that be. Program take about 4 seconds to compile and
12 for x64. There is fundamentally no difference between the
two versions. I do link in gtk x86 and gtk x64 depending on
version, and that's it as far as I can tell.
On Monday, 7 August 2017 at 22:02:07 UTC, Mike wrote:
On Monday, 7 August 2017 at 13:42:33 UTC, Moritz Maxeiner wrote:
You can still create a (scope) class on the stack, escape a
reference to it using `move` and use it afterwards, all
within the rules of @safe, so I'm not convinced that the
On Monday, 7 August 2017 at 10:42:03 UTC, Jacob Carlborg wrote:
On 2017-08-06 17:47, Moritz Maxeiner wrote:
If you use this option, do be aware that this feature has been
scheduled
for future deprecation [1].
It's likely going to continue working for quite a while
(years), though.
It's
On Monday, 7 August 2017 at 13:40:18 UTC, Moritz Maxeiner wrote:
Thanks, I wasn't aware of this. I tried fooling around scope
classes and DIP1000 for a bit and was surprised that this is
allowed:
---
import core.stdc.stdio : printf;
import std.algorithm : move;
class A
{
int i;
On Monday, 7 August 2017 at 10:50:21 UTC, Mike wrote:
On Sunday, 6 August 2017 at 15:47:43 UTC, Moritz Maxeiner wrote:
If you use this option, do be aware that this feature has been
scheduled for future deprecation [1].
It's likely going to continue working for quite a while
(years), though.
On Sunday, 6 August 2017 at 15:24:55 UTC, Jacob Carlborg wrote:
On 2017-08-05 19:08, Johnson Jones wrote:
using gtk, it has a type called value. One has to use it to
get the
value of stuff but it is a class. Once it is used, one doesn't
need it.
Ideally I'd like to treat it as a struct since
On Sunday, 6 August 2017 at 02:19:19 UTC, FoxyBrown wrote:
[...]
I don't think you understand what I'm saying.
If I use this method to create a "reference" type on the stack
rather than the heap, is the only issue worrying about not
having that variable be used outside that scope(i.e., have
On Sunday, 6 August 2017 at 01:18:50 UTC, Johnson Jones wrote:
On Saturday, 5 August 2017 at 23:09:09 UTC, Moritz Maxeiner
wrote:
On Saturday, 5 August 2017 at 17:08:32 UTC, Johnson Jones
wrote:
using gtk, it has a type called value. One has to use it to
get the value of stuff but it is a
On Saturday, 5 August 2017 at 17:08:32 UTC, Johnson Jones wrote:
using gtk, it has a type called value. One has to use it to get
the value of stuff but it is a class. Once it is used, one
doesn't need it.
Ideally I'd like to treat it as a struct since I'm using it in
a delegate I would like
On Tuesday, 1 August 2017 at 01:12:28 UTC, Jeremy DeHaan wrote:
I got an error today because I added deprecated to an enum
member.
Is there a way to achieve this, or am I out of luck? If it
isn't doable, should it be?
Here's what I want:
[...]
It's a bug [1].
[1]
On Tuesday, 1 August 2017 at 22:47:24 UTC, Nordlöw wrote:
Given the `struct S` with lots of data fields, I've written the
following functional way of initializing only a subset of the
members in an instance of `S`:
struct S
{
[...]
}
Now the question becomes: will the S-copying inside
On Sunday, 30 July 2017 at 19:22:07 UTC, Jiyan wrote:
Hey,
just wanted to know whether something like this would be
possible sowmehow:
struct S
{
int m;
int n;
this(this)
{
m = void;
n = n;
}
}
So not the whole struct is moved everytime f.e. a function is
called, but only n has to be
On Sunday, 30 July 2017 at 16:12:41 UTC, piotrekg2 wrote:
What is the idiomatic D code equivalent to this c++ code?
There's no direct equivalent of all your code to D using only
druntime+phobos AFAIK.
class Block
{
[...]
};
Since you don't seem to be using reference type semantics or
On Sunday, 30 July 2017 at 09:12:53 UTC, piotrekg2 wrote:
I would like to learn more about GC in D. [...]
It would be great if you could point me out to articles on this
subject.
The primary locations to get information are the language
specification [1] and the druntime documentation [2].
I
On Friday, 28 July 2017 at 11:39:56 UTC, SrMordred wrote:
On Thursday, 27 July 2017 at 20:28:47 UTC, Moritz Maxeiner
wrote:
On Thursday, 27 July 2017 at 19:19:27 UTC, SrMordred wrote:
//D-CODE
struct MyStruct{
int id;
this(int id){
writeln("ctor");
}
~this(){
On Thursday, 27 July 2017 at 19:19:27 UTC, SrMordred wrote:
//D-CODE
struct MyStruct{
int id;
this(int id){
writeln("ctor");
}
~this(){
writeln("dtor");
}
}
MyStruct* obj;
void push(T)(auto ref T value){
obj[0] = value;
}
void main()
{
obj =
On Tuesday, 25 July 2017 at 17:50:18 UTC, Dragonson wrote:
I need to call only the deconstructor of the derived class I
have an instance of, not every deconstructor in the inheritance
chain. Putting `override` before the destructor doesn't compile
so I'm not sure how to achieve this?
Call
On Saturday, 22 July 2017 at 06:08:59 UTC, Cecil Ward wrote:
On Saturday, 22 July 2017 at 03:18:29 UTC, Cecil Ward wrote:
[...]
I saw David Nadlinger's units package. I'd like to know how the
strong typing works.
By wrapping in structs and overloading operators [1][2][3][4].
[1]
On Saturday, 22 July 2017 at 03:18:29 UTC, Cecil Ward wrote:
I guess part of my question, which I didn't really highlight
well enough, is the issue of strong typing. [...]
Going back to the original example of packed bcd stored in a
uint64_t say, first thing is that I want to ban illegal
On Friday, 21 July 2017 at 18:49:21 UTC, Cecil Ward wrote:
I was think about how to create a new type that holds packed
bcd values, of a choice of widths, that must fit into a
uint32_t or a uint64_t (not really long multi-byte objects). I
am not at all sure how to do it. I thought about using
On Tuesday, 18 July 2017 at 20:12:13 UTC, Jean-Louis Leroy wrote:
On Tuesday, 18 July 2017 at 20:00:48 UTC, Guillaume Piolat
wrote:
On Tuesday, 18 July 2017 at 19:49:35 UTC, Jean-Louis Leroy
wrote:
Hi,
I want to add a few flags while building with dub. I tried:
On Thursday, 13 July 2017 at 23:30:39 UTC, Moritz Maxeiner wrote:
Okay, I'll setup a Windows VM when I have time and check it out
(unless someone solves it beforehand).
I have been unable to reproduce your reported behaviour with dmd
2.074.1 (same as Adam).
On Friday, 14 July 2017 at 23:09:23 UTC, Stefan Koch wrote:
On Friday, 14 July 2017 at 23:02:24 UTC, Moritz Maxeiner wrote:
On Friday, 14 July 2017 at 21:20:29 UTC, Jonathan M Davis
wrote:
Basically, the compiler _never_ looks at the bodies of other
functions when determining which attributes
On Friday, 14 July 2017 at 21:20:29 UTC, Jonathan M Davis wrote:
On Friday, July 14, 2017 9:06:52 PM MDT Moritz Maxeiner via
Digitalmars-d- learn wrote:
On Friday, 14 July 2017 at 20:22:21 UTC, Ali Çehreli wrote:
> Although it's obvious to us that there are only those two
> exce
On Friday, 14 July 2017 at 20:22:21 UTC, Ali Çehreli wrote:
On 07/14/2017 12:36 PM, ANtlord wrote:
> Hello! I've tried to use nothrow keyword and I couldn't get a
state of
> function satisfied the keyword. I have one more method that
can throw an
> exception; it is called inside nothrow method.
On Friday, 14 July 2017 at 18:06:49 UTC, Steven Schveighoffer
wrote:
.init is the default value.
I'm not sure you can get the default value of a non-default
initializer, My attempts using init didn't work. e.g.:
void foo(alias T)()
{
pragma(msg, T.init);
}
struct S
{
int y = 5;
On Thursday, 13 July 2017 at 22:53:45 UTC, FoxyBrown wrote:
On Thursday, 13 July 2017 at 20:35:19 UTC, Moritz Maxeiner
wrote:
On Thursday, 13 July 2017 at 18:22:34 UTC, FoxyBrown wrote:
The following code is pretty screwed up, even though it
doesn't look like it. I have a buf, a simple malloc
On Thursday, 13 July 2017 at 15:52:57 UTC, Dustmight wrote:
How do I read in input from the terminal without sitting there
waiting for it? I've got code I want to run while there's no
input, and then code I want to act on input when it comes in.
How do I do both these things?
As Stefan
On Thursday, 13 July 2017 at 18:22:34 UTC, FoxyBrown wrote:
The following code is pretty screwed up, even though it doesn't
look like it. I have a buf, a simple malloc which hold the
results of a win32 call. I am then trying to copy over the data
in buf to a D struct.
But when copying the
On Thursday, 13 July 2017 at 10:56:20 UTC, unDEFER wrote:
Seems I have found. I must do:
try{
File file;
try {
file = File(path);
}
catch (Exception exp)
{
return;
}
//Some actions with file
}
catch (ErrnoException)
{
return;
}
Well, yes, you
On Thursday, 13 July 2017 at 11:15:56 UTC, Moritz Maxeiner wrote:
---
ubyte[File.sizeof] _file;
ref File file() { return *(cast(File*) &_file[0]); }
[create File instance and assign to file]
scope (exit) destroy(file);
---
Forgot to add the try catch:
---
ubyte[File.sizeof] _file;
ref File
On Thursday, 13 July 2017 at 10:28:30 UTC, unDEFER wrote:
On Thursday, 13 July 2017 at 08:53:24 UTC, Moritz Maxeiner
wrote:
Where does that `File` come from? If it's std.stdio.File, that
one is a struct with internal reference counting, so it
shouldn't crash in the above. Could you provide a
On Thursday, 13 July 2017 at 08:38:52 UTC, unDEFER wrote:
Hello! I have the code like this:
File file;
try {
file = File(path);
}
catch (Exception exp)
{
return;
}
...
try {
}
Where does that `File` come from? If it's std.stdio.File, that
one
On Wednesday, 12 July 2017 at 05:24:49 UTC, Brandon Buck wrote:
On Wednesday, 12 July 2017 at 02:06:41 UTC, Steven
Schveighoffer wrote:
I'm sure there's a bug filed somewhere on this...
Is this bug worthy? I can search for one and comment and/or
create one if I can't find one.
It's at
On Friday, 7 July 2017 at 19:40:35 UTC, FoxyBrown wrote:
What's the "best" way to do this? I want something I can simply
load at startup in a convenient and easy way then save when
necessary(possibly be efficient at it, but probably doesn't
matter).
Simply json an array and save and load it,
On Friday, 7 July 2017 at 09:14:56 UTC, Arafel wrote:
[...]
Is there any way to create a shared instance of an anonymous
class?
[...]
If somebody knows how this works / is supposed to work, I'd be
thankful!
[1]: https://dpaste.dzfl.pl/ce2ba93111a0
Yes, but it's round about: you have to
On Tuesday, 4 July 2017 at 03:13:14 UTC, Filip Bystricky wrote:
Oh and I forgot to mention: another use-case for this would be
for arrays. For manually managed arrays like
std.container.array, it would make it possible to transfer
ownership of individual objects from the array back to the
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