On Sunday, 20 April 2014 at 18:08:19 UTC, Frustrated wrote:
In D though, I guess because of the GC(but which is why I am
asking because I don't know specifically), classes could be
much slower due to all the references causing the GC to take
longer scan the heap and all that. If allocate or
On Monday, 28 April 2014 at 00:52:50 UTC, ketmar wrote:
module my.module;
public import other.module;
…
module mainprogram;
import my.module;
now i can access other.module symbols without qualifiers
and another case:
module mainprogram;
import zmod = my.module;
now i CAN'T access
On Tuesday, 29 April 2014 at 09:57:08 UTC, ketmar wrote:
On Monday, 28 April 2014 at 15:57:16 UTC, anonymous wrote:
`zmod.symbol` works, too.
no, it's not. at least on latest GDC.
Works for me with Ubuntu's gdc 4.8.2-1ubuntu6. My little test
case:
my/module_.d:
---
module my.module_;
On Tuesday, 29 April 2014 at 11:23:56 UTC, ketmar wrote:
ah, don't you believe that i *really tested* it before posting,
with latest GDC from git (which i builds routinely on dayly
basis)?
You may have made mistakes when testing, or maybe I have. That's
why I provided my testcase. Does it
On Thursday, 1 May 2014 at 10:42:36 UTC, Unwise wrote:
In the following example from the documentation, are strings
concatenated at compile time?
template foo(string s) {
string bar() { return s ~ betty; }
}
void main() {
writefln(%s, foo!(hello).bar()); // prints: hello betty
}
I
On Friday, 2 May 2014 at 10:23:03 UTC, Andrej Mitrovic via
Digitalmars-d-learn wrote:
Ouch, ouch, ouch! What's happening is that the 'clear' Appender
method
is only compiled-in if the data is mutable, otherwise you end up
calling the object.clear UFCS function. So don't use clear here.
I don't
On Friday, 9 May 2014 at 14:23:41 UTC, Luís Marques wrote:
If you have an array of structs, such as...
struct Foo
{
int x;
int y;
}
Foo[] foos;
...and you wanted to sort the foos then you'd do something
like...
foos.sort!(a.x b.x),
..and, of
On Tuesday, 13 May 2014 at 19:53:17 UTC, Tim Holzschuh via
Digitalmars-d-learn wrote:
If I also want to create a RegEx to filter string-expressions a
la xyz , how would I do this?
At least match( src, r^\ (.*) $\ ); doesn't seem to work
and I couldn't find in the Library Reference how to
On Monday, 19 May 2014 at 11:36:43 UTC, Darren wrote:
String hexnum = 16D81B16E091F31BEF;
string (lowercase)
I'd like to convert it into a ubyte[] in order to Base64 encode
it (or, indeed ASCII85 or Base32).
eg, [16, D8, 1B, 16, E0, 91, F3, 1B, EF]
Is there an idiomatic/simple way to do
On Tuesday, 20 May 2014 at 20:15:09 UTC, Dominikus Dittes Scherkl
wrote:
/// create a fixed size array with the given name and with
*max* entries
max + 1 entries
/// of immutable values of the same type as the return value of
the
/// given function.
/// it contains the values of that
On Tuesday, 20 May 2014 at 21:16:26 UTC, monarch_dodra wrote:
enum ReturnType!fn[length] lookupTable = [elements];
Depending on what the usecase is, you might want to change that
to static immutable instead:
static immutable ReturnType!fn[length] lookupTable = [elements];
Remember that
On Tuesday, 20 May 2014 at 21:48:08 UTC, Timon Gehr wrote:
Wtf. Is this really the point you are trying to make? :o)
This achieves the same:
template lookupTable(alias fn,uint max=255){
static assert(maxuint.max);
enum ReturnType!fn[max+1]
lookupTable=iota(0,max+1).map!fn.array;
}
On Friday, 30 May 2014 at 12:35:46 UTC, francesco cattoglio wrote:
class MyClass {
[...]
const (Foo) getQ () const { return _Q; } // OK
// const Foo getQ () const { return _Q; } // fails
}
[...]
I don't really understand what's going on here. Why is const
Foo getQ() wrong?
On Friday, 30 May 2014 at 12:57:52 UTC, anonymous wrote:
The const in the front is the same as the front in the back.
... the same as the const in the back
On Wednesday, 4 June 2014 at 23:25:13 UTC, cal wrote:
I have the following code (on dpaste,
http://dpaste.dzfl.pl/636c04430a33):
enum : uint { a, b, c }
enum list = [a, b];
void foo(T...)()
{
pragma(msg, T[0].length); // fine
pragma(msg, T[0][0]); // fine
pragma(msg, T[0][1]);
On Saturday, 7 June 2014 at 20:53:03 UTC, Paul wrote:
I can not understand, why this code works:
char s[2] = ['0', 'A'];
string ss = to!string(s);
writeln(parse!uint(ss, 16));
but this can deduces template:
char s[2] = ['0', 'A'];
writeln(parse!uint(to!string(s), 16));
On Saturday, 7 June 2014 at 21:18:39 UTC, Denis Martinez wrote:
Thanks for the answer Chris, you are correct.
I was expecting the closure to work similarly to Clang's
blocks, which apparently it does not. I guess that delegates
pass by copy, like structs do.
So far I have tried a variety of
This seems to work from quick testing, but it has casts in
get_ref that I want to avoid.
cast(T*) refs[i] is obviously not @safe.
cast(T*) _buffer[read].ptr doesn't seem necessary, since
_buffer[read] is conceivably a T so _buffer[read].ptr should be a
T*. But without it I get Error: cannot
That really is it. The other methods are just other gets to the
buffer, like this:
T[] get_dup(TS strat=TS.cyclic)(size_t n) const {
static if (strat==TS.once) size_t numreads = fixNToFill(n);
else size_t numreads = n;
auto ret = new T[](numreads);
On Thursday, 3 July 2014 at 21:06:12 UTC, Jet wrote:
There, how to distinguish between const and immutable? thank
you~:)
/**
Const types are like immutable types, except that const forms
a read-only view of data. Other aliases to that same data may
change it at any time.
Any data
On Thursday, 3 July 2014 at 20:43:33 UTC, Jet wrote:
void foo(immutable int* x, int* y) {
bar(*x); // bar(3)
*y = 4; // undefined behavior
bar(*x); // bar(??)
}
...
int i = 3;
foo(cast(immutable)i, i);
--
In the 2.065 version, I can compile. But that is not in
On Monday, 7 July 2014 at 12:06:21 UTC, Frédérik wrote:
I'm trying to achieve something like that (approximate D code):
interface MyObjectSet
{
void add(MyObject o);
void SortedRange!MyObject opSlice();
}
class SomeRedBlackBasedImplementation
{
private RedBlackTree!MyObject
On Monday, 7 July 2014 at 14:51:37 UTC, Fr wrote:
The solution of making an array from the range works, but I'm
concerned about the cost of instantiating a (potentially very
large) array each time I need to walk across the set. Unless
doing that is costless in D for any reason, it does not
On Monday, 7 July 2014 at 19:20:24 UTC, Fr wrote:
On Monday, 7 July 2014 at 16:58:51 UTC, anonymous wrote:
No array is created in the example. Where do you think an array
is created?
It's in the example above :
SortedRange!(MyObject[]) opSlice() {
sequence[].array.assumeSorted; }
I
On Monday, 7 July 2014 at 20:10:10 UTC, Archibald wrote:
Using std.algorithm.sort(a,b,c,d,e) I get the error message :
core.exception.AssertError@C:\dmd\windows\bin\..\..\src\phobos\std\algorithm.d(1
0350): Predicate for isSorted is not antisymmetric. Both
pred(a, b) and pred(b,
a) are true
On Tuesday, 8 July 2014 at 19:40:59 UTC, H. S. Teoh via
Digitalmars-d-learn wrote:
template TypesOf(T...)
{
static if (T.length == 1)
alias TypesOf = typeof(T[0]);
else
alias TypesOf =
On Wednesday, 9 July 2014 at 17:13:21 UTC, H. S. Teoh via
Digitalmars-d-learn wrote:
For the comparison s u, where s is a signed value and u is an
unsigned
value, whenever s is negative, the return value of opCmp must be
negative. Assuming 2's-complement representation of integers,
this
On Thursday, 10 July 2014 at 20:27:39 UTC, Jacob Carlborg wrote:
Here's a code example:
module main;
import foo;
enum Get = GET;
void bar (string a)
{
assert(a is Get);
}
void main ()
{
asd();
}
module foo;
import main;
void asd()
{
bar(Get);
}
Running the above code will
On Friday, 11 July 2014 at 16:10:31 UTC, Nordlöw wrote:
Is there a trait to check if a type is a
- value type (struct, static array, etc)
- reference type (class, dynamic array, string, etc)
?
There's http://dlang.org/phobos/std_traits.html#hasIndirections
Note that structs and static
On Saturday, 12 July 2014 at 19:01:56 UTC, Danyal Zia wrote:
Hi,
I noticed that in Andrei's talks and his book, he used braces
on the same line of delcaration, however Phobos and other D
libraries I know use braces on their own line. Now I'm in a
position where I need to take decision on
I got to typing one day and came up with this. What it does is
search an aggregate for a member named match. If it's a direct
member, it evaluates to that. If it's not, then it searches any
aggregate type sub-members (deep members) for match. If there's
only one deep member tree with match, it
One way I've used it in code
struct MapBy(T,string key) if (hasDeepMember!(T,key)) {
alias key_t = DeepMemberType!(T,key);
private const(T)[key_t] _map;
bool has(key_t id) const nothrow {
if ((id in _map) != null) return true;
else return
On Tuesday, 15 July 2014 at 14:05:14 UTC, Alexandre wrote:
Strange..., why '@' ?
because x40 == @
struct Subscription {
const Object handle;
private immutable size_t index;
@disable this();
private this(Object o, size_t i) {
handle = o;
index = i;
}
}
I'd like this to be constructed with a handle to some object, and
On Tuesday, 15 July 2014 at 17:06:14 UTC, Ali Çehreli wrote:
On 07/15/2014 09:39 AM, Anonymous wrote:
struct Subscription {
const Object handle;
private immutable size_t index;
@disable this();
private this(Object o, size_t i) {
handle = o;
index =
import std.stdio;
interface IBase
{
template getStr(string fieldName)
{
final string getStr()
{
return George;
}
}
string getStr(string fieldName);
}
class
On Sunday, 20 July 2014 at 15:48:19 UTC, Uranuz wrote:
Sorry, but this example doesn't work too.
Ugh, 2.065 doesn't like it, but it works for me with git head
(v2.066-devel-82b031c).
On Sunday, 20 July 2014 at 16:47:30 UTC, Uranuz wrote:
Where did you get it? Or you compiled it yourself?
I'm building it myself. It's not difficult, when you know basic
git. And it doesn't take long. You can find instructions here:
http://wiki.dlang.org/Building_DMD
Because I tried beta4
On Tuesday, 22 July 2014 at 16:50:47 UTC, Eric wrote:
private void getNumber(MCInputStreamRange buf)
{
auto s = buf.until(a = '0' || a = '9');
curTok.kind = Token_t.NUMBER;
curTok.image = to!string(s);
}
The problem is that until seems to not stop at the end of the
number,
and
module test;
import std.stdio;
class buffer(T, size_t sz) {
auto arr = new T[sz];
enum end = sz-1;
}
void foo(T, size_t sz)() {
auto buf = new buffer!(T,sz);
writeln(before , buf.arr);
foreach(ref ele; buf.arr) ++ele;
writeln(after , buf.arr);
}
Whoops, that is writeln(a ,a.arr); and so on.
On Thursday, 31 July 2014 at 18:51:09 UTC, Sean Kelly wrote:
This looks like an optimizer bug. Do you see the same result
with -release set vs. not, etc?
I get it regardless of -release or -O.
Replacing the arr declaration with T[sz] arr; fixes the problem.
On Thursday, 31 July 2014 at 21:50:25 UTC, Eric wrote:
objdump -d -M intel simpleOctal
Not sure what the switches are for;
-d
disassemble - Essential if you want to, well, disassemble.
-M intel
Intel syntax - Because no one likes ATT syntax. Wikipedia has a
comparison:
On Sunday, 3 August 2014 at 19:07:32 UTC, Vlad Levenfeld wrote:
bool less_than (T)(auto ref T a, auto ref T b)
{
return a b;
}
Error: auto can only be used for template function parameters
Works for me with dmd versions back to 2.060. What compiler are
you using?
On Sunday, 3 August 2014 at 19:30:38 UTC, Vlad Levenfeld wrote:
On Sunday, 3 August 2014 at 19:26:28 UTC, anonymous wrote:
Works for me with dmd versions back to 2.060. What compiler are
you using?
dmd 2.065
Here's how I'm testing this:
$ dmd | head -n 1
DMD64 D Compiler v2.065
$ cat
On Sunday, 3 August 2014 at 22:01:23 UTC, matt wrote:
auto value(Parent item, int type)
{
if(item.type == 1)
{
return Fun!double(cast(Child!double)item);
Here you're returning a double.
}
else if(item.type==2)
return
On Monday, 4 August 2014 at 22:00:18 UTC, splatterdash wrote:
```
File f = File(input_file)
// detect gzip ...
if (isGzip)
{
auto fileIter = new MyFileReader!GzipIterator(f)
}
else
{
auto fileIter = new MyFileReader!NormalIterator(f)
}
foreach(string line; fileIter) {
// do
On Monday, 4 August 2014 at 22:18:24 UTC, splatterdash wrote:
Indeed I do. I'm not sure which type I should use for the
common base type, though. MyFileReader is a templated class, so
using it plainly did not work. I also tried `InputRange!string`
to no avail despite `MyFileReader`
On Friday, 8 August 2014 at 17:07:37 UTC, seany wrote:
And as discussed earlier, I was trying to save the pointers in
an ulong (which is same as size_t or ptr_t, those are aliased)
(when compiling for x86-64 that is)
Generally, casting pointers to size_t is a horrible idea. Why
can't you at
On Sunday, 10 August 2014 at 15:37:41 UTC, seany wrote:
On Sunday, 10 August 2014 at 15:34:30 UTC, ketmar via
Digitalmars-d-learn wrote:
from D side -- yes. just don't store passed pointer on C side,
'cause
it can be changed on array resize.
Excellent,
So if I have
int [] array;
void *
On Monday, 11 August 2014 at 13:00:27 UTC, John Colvin wrote:
can someone talk me through the reasoning behind this:
import std.typetuple;
void foo(T)(T v){}
void foo(){}
version(ThisCompiles)
{
alias Parent = TypeTuple!(__traits(parent, foo))[0];
pragma(msg, __traits(getOverloads,
On Monday, 11 August 2014 at 18:21:04 UTC, Baz wrote:
interface itf{
void a_int(int p);
void a_uint(uint p);
}
[...]
// FAILS because: alias are probably generated after the itf
check
class impl3: itf{
void tmp(T)(T p){};
alias a_int = tmp!int;
alias a_uint = tmp!uint;
}
On Tuesday, 12 August 2014 at 12:08:14 UTC, John Colvin wrote:
I think the problem is that impl3.tmp is not virtual because
it's
a template, and interfaces need to be implemented by virtual
methods.
The instantiations of the template are just normal functions
though, no?
They are not
On Monday, 18 August 2014 at 15:35:26 UTC, Uranuz wrote:
date.day++;
date.day -= 5;
Should be treated as:
date.day = date.day + 1;
date.day = date.day - 5;
if the were not oveloaded. So if we have get and set property
methods I see that it could be calculated and this should
working.
This
On Wednesday, 20 August 2014 at 15:11:53 UTC, Dominikus Dittes
Scherkl wrote:
I have several times seen a construct
template foo(T...) if(T.length == 1)
{
...
}
What is that good for?
Why using variadic parameter if anyway exactly one parameter is
required?!?
That's because template
On Wednesday, 20 August 2014 at 20:17:49 UTC, Newbie wrote:
#!/usr/bin/gdc
import std.stdio;
void main()
{
writeln(Hello, world with automated script running!);
}
When I compile the code above normal to an a.out binary it runs
like expected. But running it with shebang it does nothing. No
On Thursday, 21 August 2014 at 12:58:13 UTC, MarisaLovesUsAll
wrote:
I found a rough solution. It's not ideal and I still want to
make autoinject, but it works.
mixin template Manager(T) {};
class Component {};
class Sprite:Component
{
mixin Manager!Sprite;
};
1) How to make mixin inject
On Thursday, 21 August 2014 at 14:09:24 UTC, Ricky C wrote:
I'm trying to make a tree data structure in part of my first
non-trivial D-based program. Turns out that DMD likes to
re-use PODs - sounds good, but that trapped me, and I'm not
sure how to clear myself out of the problem nicely.
On Thursday, 21 August 2014 at 19:58:18 UTC, MarisaLovesUsAll
wrote:
When I make mixin injection in one class, I want auto-injection
in another class. How can I do this?
class Component:GameObject
{
//second injection must be here and must be automatic
};
class Sprite:Component
{
On Thursday, 21 August 2014 at 20:05:13 UTC, Ary Borenszweig
wrote:
I'll tell you how it's done in Crystal in case someone wants to
come up with a proposal to make it work in D.
~~~
class Foo
macro inherited
def method_in_{{@class_name.downcase.id}}
puts Hello {{@class_name.id}}!
On Sunday, 24 August 2014 at 02:53:41 UTC, Damian Day wrote:
Hi, I've been trying to reduce a bug in the containers (8824).
From the example below it seems the dup method is passing the
constructor
an array of dchars and the template is failing.
Is this a compiler bug, or ?
import
On Sunday, 24 August 2014 at 17:55:05 UTC, simendsjo wrote:
Using DMD 2.066 on GNU/Linux x86_64.
This is strange:
import std.stdio;
void main() {
auto f = tmpfile();
pragma(msg, typeof(f)); // shared(_IO_FILE)*
}
But stdio.d looks like the following:
static File tmpfile() @safe
On Thursday, 28 August 2014 at 10:45:52 UTC, monarch_dodra wrote:
I'm investigating a phobos regression. From doesPointTo:
//
static if (isPointer!S || is(S == class) || is(S ==
interface))
{
const m = cast(void*) source;
//
Basically, given a pointer like structure,
On Tuesday, 26 August 2014 at 18:13:52 UTC, Gary Willoughby wrote:
With that in mind what is strange is that if in my example you
change the class for a struct everything works as expected. Why
is that?
That's because when not mixed into a class, Proxy did import
std.traits:
static if
On Thursday, 28 August 2014 at 19:29:40 UTC, papaboo wrote:
My current file and module layout is
test.d
src/math/vector.d - module dragonfly.math.vector
src/math/quaternion.d - module dragonfly.math.quaternion
Compiling with
$ dmd test.d src/math/vector.d src/math/quaternion.d ./test
works
On Wednesday, 17 September 2014 at 13:20:15 UTC, Shachar wrote:
On Wednesday, 17 September 2014 at 13:03:05 UTC,
flamencofantasy wrote:
the result of ubyte + ubyte is int I believe.
Try;
void func( int c )
{
ubyte a;
a = cast(ubyte)(cast(ubyte)c + cast(ubyte)c);
}
From
On Thursday, 18 September 2014 at 21:35:50 UTC, seany wrote:
Yes, thank you, I corrected that.
However, if this v is a member of a class, like
import std.stdio;
import std.conv;
import core.vararg;
struct S
{
void *v;
}
class C
{
S* sx = new S;
void dothings()
{
On Friday, 19 September 2014 at 12:14:19 UTC, seany wrote:
On Thursday, 18 September 2014 at 22:16:48 UTC, Ali Çehreli
wrote:
If you are holding an address in a void*, you must make sure
that the original object is still at that location when you
attempt to access the object.
Does that
On Saturday, 20 September 2014 at 15:28:54 UTC, seany wrote:
In haystack, there are two such ID : -s. once at the
beginning, ID : generateWorld. and then the final, last ID
However, this is returning all 5 ID-s as match
what am I doing wrong?
Prints
ID :
ID :
for me.
I'd advise against
On Monday, 22 September 2014 at 11:25:53 UTC, Daniel Kozak wrote:
this code never end
import std.stdio;
import std.file;
import std.parallelism : parallel;
import std.algorithm : filter;
void main(string[] args)
{
foreach(d; parallel(args[1 .. $], 1))
{
auto phpFiles =
On Monday, 22 September 2014 at 14:45:31 UTC, Chris wrote:
Why is that?
import std.stdio, std.array
void main() {
auto output = appender!(string);
output ~= world!;
// output.data.insertInPlace(0, Hello, ); // Doesn't work
auto asString = output.data;
asString.insertInPlace(0, Hello,
On Wednesday, 24 September 2014 at 10:57:27 UTC, Suliman wrote:
string getFileName()
{
[...]
getFilename(); //I need something similar, to call function
again.
You mistyped the function name, it's getFileName (capital N), and
you forgot return. So:
return getFileName();
On Tuesday, 30 September 2014 at 20:04:29 UTC, gedaiu wrote:
[sorry... this is the edit for the prev post]
Thank you for your response!
I don't think that it helps me...
I wanted to get an array like this [ a, b, c ] for this
class
class test {
int a;
string b;
double c;
}
import
On Thursday, 2 October 2014 at 17:56:29 UTC, AsmMan wrote:
I'd like to check if a function got CTFE, ie, the compiler was
able to replace my foo(s); by the computed value at
compile-time.
I'm trying to convert the binary executable to assembly by
using objconv tool but I'm finding it very
On Thursday, 2 October 2014 at 18:42:56 UTC, AsmMan wrote:
I was thiking the dmd compiler did CTFE without someone ask for
this, in the way as I've mentioned, checking for constant
arguments + function's purity and if all this is true, it did
the CTFE rather than generate code to compute it at
On Monday, 6 October 2014 at 17:28:45 UTC, Uranuz wrote:
( str[index] 0b1000 ) == 0 ||
( str[index] 0b1110 ) == 0b1100 ||
( str[index] 0b ) == 0b1110 ||
( str[index] 0b1000 ) == 0b
If it is true it means that first byte of sequence found and I
can count
On Wednesday, 8 October 2014 at 13:00:56 UTC, andre wrote:
Hi,
please consider following example. I want to acces class B by
interface I.
Method work should print the actual class (B).
The linker say:
Error 42: Symbol Undefined _D3app1I17__T4workTC3app1IZ4workMFZv
Is this is missing
On Wednesday, 8 October 2014 at 10:36:33 UTC, andre wrote:
Hi,
could you check whether it is correct, that second line in main
failes with a compiler error?
I think the compiler should be able to deduce the type without
explicitly passing it to the method call.
Kind regards
André
template
On Wednesday, 8 October 2014 at 21:21:47 UTC, antropod wrote:
Hello!
Consider this code:
+++
import std.stdio;
import std.range;
import std.algorithm;
void printIndexedArray1(T, Range)(T[] source, Range indexes)
{
foreach(row; zip(indexes, source))
{
On Thursday, 9 October 2014 at 12:37:20 UTC, Etienne wrote:
I'm a bit new to the inline assembler, I'm trying to use the
`movdqu` operation to move a 128 bit double quadword from a
pointer location into another location like this:
align(16) union __m128i { ubyte[16] data };
void
On Thursday, 9 October 2014 at 13:29:27 UTC, Etienne wrote:
On 2014-10-09 8:54 AM, anonymous wrote:
This compiles:
align(16) union __m128i { ubyte[16] data; } /* note the
position
of the semicolon */
void store(__m128i* src, __m128i* dst) {
asm
{
movdqu XMM0, [src]; /*
On Sunday, 12 October 2014 at 19:46:41 UTC, ketmar via
Digitalmars-d-learn wrote:
Hello.
please, how to call template constructor of a class? it's
completely
escaped my mind. i.e. i have this class:
class A {
this(alias ent) (string name) {
...
}
}
and i want to do:
On Tuesday, 14 October 2014 at 20:58:19 UTC, tcak wrote:
I have written a struct and a mixin template, and that mixin
template is mixed into that struct as follows.
private mixin template TestCommonMethods(){
public bool apply( int d, int e ){
return false;
}
}
On Friday, 17 October 2014 at 17:57:58 UTC, Tofu Ninja wrote:
On Friday, 17 October 2014 at 17:44:48 UTC, Tofu Ninja wrote:
Not sure if what I wrote made sense, instead I will just post
the code that is vomiting on me...
You forgot the imports.
template arrayType(T)
{
alias
On Friday, 17 October 2014 at 19:18:29 UTC, Tofu Ninja wrote:
I had the imports, I just didn't post them. My problem is most
likely that I used Tuple! instead of tuple... which is probably
because the differences between the like 20(exaggeration)
different types of tuples in D are confusing as
On Wednesday, 15 October 2014 at 21:15:14 UTC, Nordlöw wrote:
https://github.com/nordlow/phobos/commit/9daf235d7091f76cd941e29e3c167d559bf56a94
but that triggers a new interesting suite of errors
Error: mutable method
std.container.array.Array!int.Array.__fieldPostBlit is not
callable using
On Sunday, 19 October 2014 at 18:58:50 UTC, Nordlöw wrote:
On Sunday, 19 October 2014 at 15:21:02 UTC, anonymous wrote:
version(none) _outer = data; /* Error: mutable
method
[...].Array.opAssign is not callable using a
const object */
What do these comments
On Sunday, 19 October 2014 at 19:30:40 UTC, Nordlöw wrote:
On Sunday, 19 October 2014 at 19:13:33 UTC, anonymous wrote:
Yes, they don't compile. It's three slightly different versions
of initializing _outer.
The first one, `_outer = data;`, is the original one. It's
understandable that it
On Sunday, 19 October 2014 at 20:10:33 UTC, Nordlöw wrote:
Used your ideas here
https://github.com/nordlow/phobos/commit/be6b5f8c4d428a9708a52757a3f31aab6878d379
but unittests now fails as
array.d(234,13): Error: mutable method
std.container.array.Array!int.Array.opAssign is not callable
On Sunday, 19 October 2014 at 20:39:18 UTC, anonymous wrote:
Spell the type out or use `typeof(result)`.
Should be `typeof(return)`.
On Sunday, 19 October 2014 at 15:21:02 UTC, anonymous wrote:
struct RefCounted
{
this(this) /* const doesn't help */ {}
~this() /* const doesn't help */ {}
}
struct Array
{
RefCounted _data;
}
void main() {const Array a; const copy = a;} /* works */
struct RangeM {Array a;}
On Sunday, 19 October 2014 at 22:19:05 UTC, Nordlöw wrote:
https://github.com/nordlow/phobos/commit/ce6b9e9ae600b7c28ecddd1e3af7b1516247fb33
now errors as
array.d(927,15): Error: None of the overloads of 'opSlice' are
callable using a const object, candidates are:
array.d(472,25):
On Monday, 20 October 2014 at 11:20:30 UTC, Nordlöw wrote:
On Monday, 20 October 2014 at 10:56:43 UTC, anonymous wrote:
On Sunday, 19 October 2014 at 22:19:05 UTC, Nordlöw wrote:
By the way, since we're in D.learn, I'm assuming you want to do
this yourself. But if you'd like, I could make a
On Tuesday, 21 October 2014 at 12:08:35 UTC, Solomon E wrote:
On Tuesday, 21 October 2014 at 08:48:09 UTC, safety0ff wrote:
const int[] a;
int[] b;
static this()
{
b = [1];
a = b;
}
`a` isn't a reference to `b`. `a` is assigned by value and has
its own storage.
`a` is indeed a copy
On Wednesday, 22 October 2014 at 15:45:02 UTC, eles wrote:
D version:
{ //displays ~A~B~C
A foo = scoped!(A)();
B bar = scoped!(B)();
C caz = new C();
destroy(caz);
}
Why the objects are not destroyed in the inverse order of their
On Thursday, 23 October 2014 at 18:15:26 UTC, Charles Hixson via
Digitalmars-d-learn wrote:
The code:
voidgo(ulongrecNum)
{assert (buf[0] == (fh.sizeof + recNo * buf.length)
0x7f);
if(dirty)
yields the error message:
ells$ dmd test.d
test.d(78): Error:
On Thursday, 23 October 2014 at 18:43:54 UTC, tcak wrote:
Then I change the Test.setIt method as follows:
import std.stdio;
s = cast( typeof( s ) )sock;
Error on s = cast... line:
cannot cast module socket of type void to shared(Socket)
Apparently std.stdio
On Thursday, 23 October 2014 at 21:17:25 UTC, deed wrote:
Some testing can be found on http://dpaste.dzfl.pl/5f55f4152aa8
for both Windows and Linux. This just illustrates the sin
function.
I think the tests marked [1] are expected to fail. They involve
converting one operand of the
On Thursday, 23 October 2014 at 21:42:46 UTC, anonymous wrote:
On Thursday, 23 October 2014 at 21:17:25 UTC, deed wrote:
Some testing can be found on http://dpaste.dzfl.pl/5f55f4152aa8
for both Windows and Linux. This just illustrates the sin
function.
I think the tests marked [1] are
On Sunday, 26 October 2014 at 23:57:41 UTC, Mike wrote:
Does forum.dlang.org have an open source repository somewhere
that we can contribute pull requests to, or are bug reports to
recommended procedure.
http://forum.dlang.org/help#contributing
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