I have an char[];
char[] strArr = "http://www.hurriyet.com.tr/ekonomi".dup;
I stripped the domain out of url like:
auto domain = findSplitAfter(strArr, "http://";)[1].until('/');
Than because I am new to the language I became curious if I
change domain(which I believe a input iterator); the v
I have three questions?
If I change the iterator which I get from algorithm, the owner
data will change or not?
How to use std.algorithm.fill with char types?
What is the type of char array holds why it does not matches
char?
Regards
Kadir Erdem
I have no time to dig into this, but:
i
On Tuesday, 3 March 2015 at 07:27:33 UTC, ketmar wrote:
implicit fallthru is not a fatal bug (but i believe it should
be), it
generates only warning.
I am also not really happy with the actual behavor (w / wi switch
needed) because the documentation is clear about that it is an
error:
--
Andre:
I am also not really happy with the actual behavor (w / wi
switch needed)
You shall always compile your D code with warnings active, unless
you need them disabled for some real reason.
Eventually the fall through warning will become a deprecation and
then an error. It's meant to be
On Tuesday, March 03, 2015 09:06:03 Tobias Pankrath via Digitalmars-d-learn
wrote:
>
> > I have three questions?
> >
> > If I change the iterator which I get from algorithm, the owner
> > data will change or not?
> >
> > How to use std.algorithm.fill with char types?
> >
> > What is the type of ch
So this is a strange thing I ran into while trying to streamline
some templates in my code, where fixed-length arrays are passed
as runtime arguments. I started out by trying variant fun2(),
which disappointingly didn't work. fun3() then did its job but I
was suspicious and tried fun4() and fun
On 3/3/15 4:06 AM, Tobias Pankrath wrote:
I have three questions?
If I change the iterator which I get from algorithm, the owner data
will change or not?
I'm not sure about this question.
How to use std.algorithm.fill with char types?
You cannot currently.
What is the type of char ar
Hmm... that means in OOP class is a unit of safety instead of a
method, but it also applies to free methods, which access static
members.
On Tuesday, 3 March 2015 at 07:26:13 UTC, ketmar wrote:
hi.
the following (manually "dustmited" ;-)) code gives the error
from subj
on git HEAD:
=== ztest.d ===
module ztest;
auto streamAsRange(STP) (STP st) {
static struct StreamRange(ST) {
private:
ST strm;
public:
On 3/3/15 9:28 AM, Kagamin wrote:
If one wants to prevent a leak, then counter can be wrapped
---
struct Unsafe(T)
{
private T _payload;
T payload() @system { return _payload; }
alias payload this;
}
---
And somehow disallow Unsafe template in safe function signatures, then
having
Uns
If one wants to prevent a leak, then counter can be wrapped
---
struct Unsafe(T)
{
private T _payload;
T payload() @system { return _payload; }
alias payload this;
}
---
And somehow disallow Unsafe template in safe function signatures,
then having
Unsafe!(int*) _counter;
would be ok?
Being a safety measure, it becomes trusted code's responsibility
to provide this safety. BTW it also needs @system postblit; meh,
I hope it's enough to make untouchable.
On Tuesday, 3 March 2015 at 13:42:09 UTC, Stefan Frijters wrote:
So this is a strange thing I ran into while trying to
streamline some templates in my code, where fixed-length arrays
are passed as runtime arguments. I started out by trying
variant fun2(), which disappointingly didn't work. fun3
Unsafe!(int*)* _c;
class A
{
Unsafe!(int*) _counter;
void escape() @safe { _c = &_counter; }
}
Not sure if it's legal. It should be really untouchable.
Seems like "is" expression doesn't support type tuples:
pragma(msg, is(short : int)); // true
enum Test(ARGS...) = is(ARGS[0..2] : ARGS[2..4]);
pragma(msg, is(Test!(int, int, int, int))); // false
pragma(msg, Test!(int, short, int, int)); // false
Is it by design, or jus
Jack Applegame:
Seems like "is" expression doesn't support type tuples:
pragma(msg, is(short : int)); // true
enum Test(ARGS...) = is(ARGS[0..2] : ARGS[2..4]);
pragma(msg, is(Test!(int, int, int, int))); // false
pragma(msg, Test!(int, short, int, int)); // false
Is it
On Tuesday, 3 March 2015 at 16:42:22 UTC, bearophile wrote:
But it should be not too much hard to implement it your code.
Just use two is(), or use recursion (with splitting in two, and
not 1 + n-1).
Bye,
bearophile
I already have one:
template Is(ARGS...) if(ARGS.length % 2 == 0) {
en
I encountered the following error:
First-chance exception: object.Exception Aborting: Cycle detected
between modules with ctors/dtors:
system.globalization -> internals.locale ->
system.runtime.interopservices -> system.io ->
system.globalization at src\rt\minfo.d(162)
Only one of the listed
Jack Applegame:
or use recursion (with splitting in two, and not 1 + n-1).
Bye,
bearophile
I already have one:
template Is(ARGS...) if(ARGS.length % 2 == 0) {
enum N = ARGS.length/2;
static if(N == 1) enum Is = is(ARGS[0] : ARGS[1]);
else enum Is = is(ARGS[0] : ARGS[N]) && Is!(ARGS
On 3/3/15 12:40 PM, rumbu wrote:
I encountered the following error:
First-chance exception: object.Exception Aborting: Cycle detected
between modules with ctors/dtors:
system.globalization -> internals.locale ->
system.runtime.interopservices -> system.io -> system.globalization at
src\rt\minfo.
On 03/03/2015 12:18 AM, Kadir Erdem Demir wrote:
> I have an char[];
>
> char[] strArr = "http://www.hurriyet.com.tr/ekonomi".dup;
>
> I stripped the domain out of url like:
>
> auto domain = findSplitAfter(strArr, "http://";)[1].until('/');
>
> Than because I am new to the language I became curi
On Tuesday, March 03, 2015 08:50:35 Steven Schveighoffer via
Digitalmars-d-learn wrote:
> >> What is the type of char array holds why it does not matches char?
>
> Because D is schizophrenic ;) Phobos considers char[] arrays not to be
> arrays of char, only ranges of dchar. Unless you talk to the
On 3/3/15 2:32 PM, Jonathan M Davis via Digitalmars-d-learn wrote:
On Tuesday, March 03, 2015 08:50:35 Steven Schveighoffer via
Digitalmars-d-learn wrote:
What is the type of char array holds why it does not matches char?
Because D is schizophrenic ;) Phobos considers char[] arrays not to be
On 03/03/2015 11:38 AM, Steven Schveighoffer wrote:
> Sure, but I think that for phobos to say you can't fill a large char[]
> with a repeat of small char[], but you can fill a large int[] with a
> repeat of small int[], is more of a problem than somehow fixing the
> underlying situation.
>
> Oth
On Wednesday, 25 February 2015 at 06:48:17 UTC, Ola Fosheim
Grøstad wrote:
On Tuesday, 24 February 2015 at 22:49:17 UTC, w0rp wrote:
In general, @trusted means "I have proven myself that this
code is actually safe, eeven though it uses unsafe features."
The compiler has to be pessimistic and as
On Tuesday, 3 March 2015 at 18:55:49 UTC, Steven Schveighoffer
wrote:
Only one of the listed modules has a static contructor
(system.globalization) and that constructor doesn't use any
information
from other modules.
It's a complex problem. Because we don't control the linker, we
cannot e
On Tuesday, 3 March 2015 at 14:40:45 UTC, anonymous wrote:
On Tuesday, 3 March 2015 at 13:42:09 UTC, Stefan Frijters wrote:
So this is a strange thing I ran into while trying to
streamline some templates in my code, where fixed-length
arrays are passed as runtime arguments. I started out by
tr
On Tuesday, 3 March 2015 at 20:56:50 UTC, w0rp wrote:
The key phrase is "guaranteed by the programmer." Which means
that the programmer, not the compiler, is providing a guarantee
that calling a @trusted function will not violate memory
safety. If the programmer cannot make that guarantee, the
Template mixin scope seems to have a weird behavior:
I don't understand 'WEIRD(1)' and 'WEIRD(2)' below.
import std.stdio;
struct A{
int b;
this(int b){
this.b=b;
writeln("A.begin");
}
~this(){
writeln("A.end");
}
}
mixin template Entry(){
auto a=A(12);
}
void test1(){
posted as bugzilla/14243. Am I misunderstanding something here?
On Tue, Mar 3, 2015 at 10:20 PM, Timothee Cour
wrote:
> Template mixin scope seems to have a weird behavior:
> I don't understand 'WEIRD(1)' and 'WEIRD(2)' below.
>
> import std.stdio;
> struct A{
> int b;
> this(int b){
> t
On Tuesday, 3 March 2015 at 17:49:24 UTC, bearophile wrote:
That's 1 + n-1 :-)
Could you please explain what does '1 + n-1' mean?
Now I see: this "bug" is 7 years old, but is filled in for D1:
https://issues.dlang.org/show_bug.cgi?id=2457
Does this mean it will be ignored for D2?
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