[Issue 16343] Incorrectly requiring this pointer for a free function

https://issues.dlang.org/show_bug.cgi?id=16343 Jonathan M Davis changed: What|Removed |Added Keywords|

[Issue 16343] New: Incorrectly requiring this pointer for a free function

https://issues.dlang.org/show_bug.cgi?id=16343 Issue ID: 16343 Summary: Incorrectly requiring this pointer for a free function Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal

Re: winsamp.d dont compiler.

On Monday, 1 August 2016 at 00:27:27 UTC, Sean Campbell wrote: On Sunday, 31 July 2016 at 23:36:54 UTC, Cassio Butrico wrote: [...] There was changes made to core.sys.windows so it defaults to unicode. Try dmd winsamp gdi32.lib winsamp.def -version=ANSI or change all of the xxxA functions

Re: winsamp.d dont compiler.

On Sunday, 31 July 2016 at 23:36:54 UTC, Cassio Butrico wrote: in C:\d\dmd2\samples\d winsamp.d dont compiler. dmd winsamp gdi32.lib winsamp.def winsamp.d(53): Error: function core.sys.windows.winuser.LoadIconA (void*, const(char)*) is not callable using argument types (typeof(null), wchar*)

winsamp.d dont compiler.

in C:\d\dmd2\samples\d winsamp.d dont compiler. dmd winsamp gdi32.lib winsamp.def winsamp.d(53): Error: function core.sys.windows.winuser.LoadIconA (void*, const(char)*) is not callable using argument types (typeof(null), wchar*) winsamp.d(54): Error: function

Re: FP magic in std.math.pow

On Sunday, 31 July 2016 at 22:38:59 UTC, Seb wrote: Consider this short program: void main() { alias S = float; S s1 = 0x1.24c92ep+5; S s2 = -0x1.1c71c8p+0; [...] It's an anoying feature. The reason this is not implemented in dmd is that pow does not map to a simple cpu

Re: Overflows in Phobos

On Sunday, July 31, 2016 21:45:25 Cauterite via Digitalmars-d wrote: > On Saturday, 30 July 2016 at 00:55:11 UTC, Charles Hixson wrote: > > FWIW, in that case I always use > > assert (false, "..."); > > I try to never use integers for booleans. But this may well be > > a common usage. > > I

FP magic in std.math.pow

Consider this short program: void main() { alias S = float; S s1 = 0x1.24c92ep+5; S s2 = -0x1.1c71c8p+0; import std.math : std_pow = pow; import core.stdc.stdio : printf; import core.stdc.math: powf; printf("std: %a\n", std_pow(s1, s2)); printf("pow: %a\n", s1

Re: Converting int to dchar?

That's a really informative response. Thank you!

Re: Converting int to dchar?

Am 31.07.2016 um 23:46 schrieb Seb: > On Sunday, 31 July 2016 at 21:31:52 UTC, Darren wrote: >> Hey, all. >> >> I'm pretty much a programming novice, so I hope you can bear with me. >> Does anyone know how I can change an int into a char equivalent? >> >> e.g. >> int i = 5; >> dchar value; >>

Re: Converting int to dchar?

On 07/31/2016 11:31 PM, Darren wrote: If I try and cast it to dchar, I get messed up output, Because it gives you a dchar with the numeric value 5 which is some control character. and I'm not sure how to use toChars (if that can accomplish this). value = i.toChars.front; toChars

Re: Overflows in Phobos

On Saturday, 30 July 2016 at 00:55:11 UTC, Charles Hixson wrote: FWIW, in that case I always use assert (false, "..."); I try to never use integers for booleans. But this may well be a common usage. I suspect `assert(0)` is really `assert(constexpr>)`, so you should be fine. Both styles are

Re: Converting int to dchar?

On Sunday, 31 July 2016 at 21:31:52 UTC, Darren wrote: Hey, all. I'm pretty much a programming novice, so I hope you can bear with me. Does anyone know how I can change an int into a char equivalent? e.g. int i = 5; dchar value; ? assert(value == '5'); If I try and cast it to dchar, I

Converting int to dchar?

Hey, all. I'm pretty much a programming novice, so I hope you can bear with me. Does anyone know how I can change an int into a char equivalent? e.g. int i = 5; dchar value; ? assert(value == '5'); If I try and cast it to dchar, I get messed up output, and I'm not sure how to use

Re: Cannot compare object.opEquals is not nogc

On 07/31/2016 08:43 PM, Rufus Smith wrote: e.g., I have a nogc container and a remove(T obj). I can't search for obj and remove it because opEquals is not marked nogc. So I need an alternative that is somewhat robust. Jonathan M Davis has already mentioned his plans to templatize

Re: alias parameters and basic types

On Sunday, 31 July 2016 at 11:50:35 UTC, Steven Schveighoffer wrote: On 7/30/16 5:26 PM, deadalnix wrote: I take that, as you weren't there at the 2016 event, it was reiterated in 2016. Timon was at dconf 2016. I don't recall it being discussed either, but maybe in a small discussion? I

Re: Empty LST files?

On Sunday, 31 July 2016 at 17:01:32 UTC, Seb wrote: On Sunday, 31 July 2016 at 16:55:52 UTC, Seb wrote: On Sunday, 31 July 2016 at 16:48:52 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 16:08:49 UTC, Seb wrote: On Sunday, 31 July 2016 at 15:30:46 UTC, Thalamus wrote: [...] How about

[Issue 16342] std.algorithm.fill can't fill a char[]?

https://issues.dlang.org/show_bug.cgi?id=16342 b2.t...@gmx.com changed: What|Removed |Added CC||b2.t...@gmx.com Hardware|x86_64

[Issue 16269] add `aa.ensureAllocated` method to associative array to clear and initialize it

https://issues.dlang.org/show_bug.cgi?id=16269 Jon Degenhardt changed: What|Removed |Added CC|

[Issue 16342] New: std.algorithm.fill can't fill a char[]?

https://issues.dlang.org/show_bug.cgi?id=16342 Issue ID: 16342 Summary: std.algorithm.fill can't fill a char[]? Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: minor

Re: std.experimental.xml available on DUB

On Sunday, 31 July 2016 at 18:38:32 UTC, Guillaume Piolat wrote: On Saturday, 30 July 2016 at 09:26:27 UTC, Lodovico Giaretta wrote: Hi, I'm proud to announce that std.experimental.xml v0.1.0 is available on DUB [1]! If you find any issue / have any suggestion, please file an issue on

Re: Why Does Dscanner Warn About a Missing toHash if opEquals is Defined?

On Sunday, 31 July 2016 at 17:48:48 UTC, BLM768 wrote: writeln(n1.hashOf == n2.hashOf); // false = BAD! Ok, yeah that is bad. Next question: what's the fastest hashing implementation that will provide the least collisions? Is there a hash implementation that's perfered for AAs?

Re: Cannot compare object.opEquals is not nogc

On Monday, 25 July 2016 at 12:24:53 UTC, Steven Schveighoffer wrote: On 7/23/16 5:44 PM, Rufus Smith wrote: [...] Again, I want to stress that Object.opEquals has been around since early D1 days, @nogc is only a few years old, it was not a wrong decision. @nogc cannot be added without

Re: Cannot compare object.opEquals is not nogc

On Saturday, 23 July 2016 at 13:18:03 UTC, Rufus Smith wrote: Trying to compare a *ptr value with a value in nogc code results in the error: Error: @nogc function '...' cannot call non-@nogc function 'object.opEquals' Shouldn't object opEquals be marked? So, I need to compare two

Re: std.experimental.xml available on DUB

On Saturday, 30 July 2016 at 09:26:27 UTC, Lodovico Giaretta wrote: Hi, I'm proud to announce that std.experimental.xml v0.1.0 is available on DUB [1]! If you find any issue / have any suggestion, please file an issue on Github [3]. Thank you. Why is it 15 files when kxml is only one?

Re: Why D isn't the next "big thing" already

On Sunday, 31 July 2016 at 10:11:46 UTC, LaTeigne wrote: On Saturday, 30 July 2016 at 12:24:55 UTC, ketmar wrote: On Saturday, 30 July 2016 at 12:18:08 UTC, LaTeigne wrote: it you think that you know the things better than somebody who actually *lived* there in those times... well, keep

Re: Vision for the D language - stabilizing complexity?

On Thursday, 21 July 2016 at 16:39:18 UTC, Andrew Godfrey wrote: You seem to be assuming that everyone already agrees on which set of changes should be made to the language. (Otherwise, how could you expect anyone to "officially back" a side project?) But agreeing on which changes to make

Re: [OT] Music to Program Compilers To

On Friday, 29 July 2016 at 22:44:04 UTC, Walter Bright wrote: http://70sdisconights.com/ Yes, I listen to it while I work. For a somewhat more...traditional genre: http://musopen.org/radio

Re: Vision for the D language - stabilizing complexity?

On Thursday, 21 July 2016 at 09:35:55 UTC, Kagamin wrote: You can lower D to Assembler and analyze that. Assembler is simple, isn't it? You can, and that is what C++ is mostly limited to, but you then you most likely get false positives and cannot use the analysis as part of the type-system.

Re: Why D isn't the next "big thing" already

On Saturday, 30 July 2016 at 22:52:23 UTC, bachmeier wrote: On Saturday, 30 July 2016 at 12:30:55 UTC, LaTeigne wrote: On Saturday, 30 July 2016 at 12:24:55 UTC, ketmar wrote: On Saturday, 30 July 2016 at 12:18:08 UTC, LaTeigne wrote: it you think that you know the things better than somebody

Re: Why Does Dscanner Warn About a Missing toHash if opEquals is Defined?

On Sunday, 31 July 2016 at 16:39:59 UTC, Jack Stouffer wrote: But D provides a default toHash for every type if it's not defined. I was wondering why not just rely on that version. If two objects are equal, their hashes must also be equal. Consider this example: struct Nullable(T) { bool

Re: [DIP] In-place struct initialization

On Sunday, 31 July 2016 at 14:38:33 UTC, Lodovico Giaretta wrote: On Sunday, 31 July 2016 at 13:39:58 UTC, Enamex wrote: I suggest extending the existing `S s = {field: value}` syntax to allow specifying the type itself next to the field list and make it usable generally everywhere. So,

Re: Empty LST files?

On Sunday, 31 July 2016 at 16:55:52 UTC, Seb wrote: On Sunday, 31 July 2016 at 16:48:52 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 16:08:49 UTC, Seb wrote: On Sunday, 31 July 2016 at 15:30:46 UTC, Thalamus wrote: [...] How about setting the source path directly? With a recent enough

Re: Empty LST files?

On Sunday, 31 July 2016 at 16:48:52 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 16:08:49 UTC, Seb wrote: On Sunday, 31 July 2016 at 15:30:46 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 14:03:49 UTC, Thalamus wrote: [...] After a couple more hours today, I found a couple of

Re: Empty LST files?

On Sunday, 31 July 2016 at 16:08:49 UTC, Seb wrote: On Sunday, 31 July 2016 at 15:30:46 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 14:03:49 UTC, Thalamus wrote: [...] After a couple more hours today, I found a couple of solutions. Neither is satisfactory. [...] How about setting

Re: Why Does Dscanner Warn About a Missing toHash if opEquals is Defined?

On Sunday, 31 July 2016 at 15:30:15 UTC, LaTeigne wrote: On Sunday, 31 July 2016 at 15:21:01 UTC, Jack Stouffer wrote: Is it really a problem? What are the pitfalls of defining one but not the other? iirc usage in an AA requires both. But D provides a default toHash for every type if it's

Re: Empty LST files?

On Sunday, 31 July 2016 at 15:30:46 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 14:03:49 UTC, Thalamus wrote: [...] After a couple more hours today, I found a couple of solutions. Neither is satisfactory. [...] How about setting the source path directly? With a recent enough dmd

Re: std.experimental.xml available on DUB

On Sunday, 31 July 2016 at 15:36:47 UTC, Lodovico Giaretta wrote: On Sunday, 31 July 2016 at 15:28:14 UTC, LaTeigne wrote: On Saturday, 30 July 2016 at 09:26:27 UTC, Lodovico Giaretta Thank you for your comments. Talking about your points: 1) the interner shall really go away before inclusion

Re: std.experimental.xml available on DUB

On Sunday, 31 July 2016 at 15:28:14 UTC, LaTeigne wrote: On Saturday, 30 July 2016 at 09:26:27 UTC, Lodovico Giaretta wrote: Hi, I'm proud to announce that std.experimental.xml v0.1.0 is available on DUB [1]! This is the project I'm working on for GSoC 2016. It aims to become a

Re: Empty LST files?

On Sunday, 31 July 2016 at 14:03:49 UTC, Thalamus wrote: On Sunday, 31 July 2016 at 10:05:04 UTC, Basile B. wrote: On Sunday, 31 July 2016 at 08:29:47 UTC, Basile B. wrote: On Sunday, 31 July 2016 at 01:10:40 UTC, Thalamus wrote: Any idea what I'm doing wrong? Yes, what's going wrong is

Re: Why Does Dscanner Warn About a Missing toHash if opEquals is Defined?

On Sunday, 31 July 2016 at 15:21:01 UTC, Jack Stouffer wrote: Is it really a problem? What are the pitfalls of defining one but not the other? iirc usage in an AA requires both.

Re: std.experimental.xml available on DUB

On Saturday, 30 July 2016 at 09:26:27 UTC, Lodovico Giaretta wrote: Hi, I'm proud to announce that std.experimental.xml v0.1.0 is available on DUB [1]! This is the project I'm working on for GSoC 2016. It aims to become a substitution for Phobos std.xml. Now you can easily try it and

Why Does Dscanner Warn About a Missing toHash if opEquals is Defined?

Is it really a problem? What are the pitfalls of defining one but not the other?

[Issue 16315] [] ?= operations does not work with packed slices [ndslice]

https://issues.dlang.org/show_bug.cgi?id=16315 --- Comment #2 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/dlang/phobos https://github.com/dlang/phobos/commit/3e0a93325b9ca910167406def0f76510675fdb49 fix Issue 16315, optimise arithmetic operations for

Re: null as parametr

On Sunday, 31 July 2016 at 05:41:55 UTC, AntonSotov wrote: 2 Seb Thank you! is (T: typeof (null)) - very comfortable An example of Seb's warning: What happens if you have: string s = null; MyFunc(s); I'm guessing it doesn't do what you want. But it isn't clear what you want - null is a

Re: [DIP] In-place struct initialization

On Sunday, 31 July 2016 at 13:39:58 UTC, Enamex wrote: I suggest extending the existing `S s = {field: value}` syntax to allow specifying the type itself next to the field list and make it usable generally everywhere. So, instead: takeThing(Thing{ field: val, num: 43 }); It shouldn't clash

Re: Empty LST files?

On Sunday, 31 July 2016 at 10:05:04 UTC, Basile B. wrote: On Sunday, 31 July 2016 at 08:29:47 UTC, Basile B. wrote: On Sunday, 31 July 2016 at 01:10:40 UTC, Thalamus wrote: Any idea what I'm doing wrong? Yes, what's going wrong is quite actually you said that the LST is well generated but

Re: std.experimental.xml available on DUB

On Sunday, 31 July 2016 at 12:04:18 UTC, Steven Schveighoffer wrote: On 7/30/16 5:26 AM, Lodovico Giaretta wrote: [...] Good to see this advancing! I'm looking at the cursor API and like what I see. Good to know. The cursor API is the central concept of the library, even if it will

Re: [DIP] In-place struct initialization

On Sunday, 31 July 2016 at 07:10:46 UTC, cym13 wrote: The proposed change is litteraly just equivalent to the already existing struct initialization, just made usable: struct S { int a; int b; } auto s = S(b:42); // equivalent to S s = { b:42 }; Having the

Re: [OT] Re: Why D isn't the next "big thing" already

On Sunday, 31 July 2016 at 04:51:13 UTC, bachmeier wrote: But this would be our own subreddit. I don't disagree if you're talking about r/programming. Oh, the people are terrible, but the platform is worse - I don't like the tree view nor the voting system. It makes it really hard to follow

Re: std.experimental.xml available on DUB

On 7/30/16 5:26 AM, Lodovico Giaretta wrote: Hi, I'm proud to announce that std.experimental.xml v0.1.0 is available on DUB [1]! This is the project I'm working on for GSoC 2016. It aims to become a substitution for Phobos std.xml. Now you can easily try it and provide some feedback. I will

Re: alias parameters and basic types

On 7/30/16 5:26 PM, deadalnix wrote: On Saturday, 30 July 2016 at 21:21:30 UTC, Timon Gehr wrote: On 30.07.2016 22:58, Jonathan M Davis via Digitalmars-d wrote: The one that needs to be convinced is Walter. IIRC he said at DConf that it should be fixed. We did a tour of DConf 2015 with

[Issue 16308] [ndslice] should always has save primitive

https://issues.dlang.org/show_bug.cgi?id=16308 --- Comment #1 from github-bugzi...@puremagic.com --- Commits pushed to master at https://github.com/dlang/phobos https://github.com/dlang/phobos/commit/c58e3fadc9586e3dc930f8ddb10c3387a3334040 Issue 16308 - [ndslice] should always has save

Re: Use dup on Containers with const Elements

On 7/30/16 5:21 PM, Q. Schroll wrote: On Friday, 29 July 2016 at 19:24:59 UTC, Steven Schveighoffer wrote: On 7/29/16 3:00 PM, Q. Schroll wrote: Cases to consider: Arrays and AAs with const(T) Elements, where T is a value or a reference type respectively. [snip] Questions: (1) Why do I have

[Issue 16337] Posix get empty environment value returns null

https://issues.dlang.org/show_bug.cgi?id=16337 Steven Schveighoffer changed: What|Removed |Added Status|NEW |RESOLVED

[Issue 16341] 32-bit floating-point issue

https://issues.dlang.org/show_bug.cgi?id=16341 ag0ae...@gmail.com changed: What|Removed |Added Status|NEW |RESOLVED CC|

Re: Why D isn't the next "big thing" already

On Saturday, 30 July 2016 at 12:24:55 UTC, ketmar wrote: On Saturday, 30 July 2016 at 12:18:08 UTC, LaTeigne wrote: it you think that you know the things better than somebody who actually *lived* there in those times... well, keep thinking that. also, don't forget to teach physics to

Question regarding Base64 decoding

Currently, the function Base64.decode for decoding char[] to ubyte[] has an in contract, that should ensure that the supplied buffer is large enough. However, it uses the function decodeLength, which does not give the accurate decodeLength, but instead an upper bound (decodeLength can be up to 2

Re: Empty LST files?

On Sunday, 31 July 2016 at 08:29:47 UTC, Basile B. wrote: On Sunday, 31 July 2016 at 01:10:40 UTC, Thalamus wrote: Any idea what I'm doing wrong? Yes, what's going wrong is quite actually you said that the LST is well generated but empty so my previous answer is wrong, also i was focused

[Issue 16341] New: 32-bit floating-point issue

https://issues.dlang.org/show_bug.cgi?id=16341 Issue ID: 16341 Summary: 32-bit floating-point issue Product: D Version: D2 Hardware: x86 OS: Linux Status: NEW Severity: major Priority: P1

Re: std.socket Socket.select failing on consecutive calls with listening socket

On Sunday, 31 July 2016 at 08:29:10 UTC, ketmar wrote: On Sunday, 31 July 2016 at 08:00:02 UTC, cc wrote: socket sets usually updated after call to `select()`. you have to recreate the sets before each call. Ah that works, thanks.

Re: [OT] Music to Program Compilers To

On Sunday, 31 July 2016 at 08:25:12 UTC, ketmar wrote: On Sunday, 31 July 2016 at 07:52:43 UTC, Russel Winder wrote: The point here is to get up out of the chair for at least 2 mins every 40 mins to 60 mins. while this may be good for physical state, at least with me it throws me away from

Re: [OT] Music to Program Compilers To

On Sunday, 31 July 2016 at 07:52:43 UTC, Russel Winder wrote: The point here is to get up out of the chair for at least 2 mins every 40 mins to 60 mins. while this may be good for physical state, at least with me it throws me away from "zone", and i need from 10 to 30 minutes to get back to

Re: Empty LST files?

On Sunday, 31 July 2016 at 01:10:40 UTC, Thalamus wrote: I'm running into a problem where when I specify -cov in the DMD compiler command, the coverage LST files are generated, but they're all empty. Has anyone else run into this before? My command line is: dmd -m64 -gc -debug -w -wi -cov -X

Re: std.socket Socket.select failing on consecutive calls with listening socket

On Sunday, 31 July 2016 at 08:00:02 UTC, cc wrote: socket sets usually updated after call to `select()`. you have to recreate the sets before each call.

Re: Template Inheritance

On Sunday, 31 July 2016 at 03:04:27 UTC, Gorge Jingale wrote: I like to build structures using template mixins because one can pick and choose functionality at compile time, but still have a relationship between different types. It would be really nice if one could sort of test if a template

Re: [DIP] In-place struct initialization

On Sunday, 31 July 2016 at 07:10:46 UTC, cym13 wrote: I don't understand this comment. That's because you haven't tried to specify the grammar. I suggest you try.

Re: Battle-plan for CTFE

I am very happy to announce that calls are almost working now. And the code-gen-interface[1] is near finalization. It should be very easy to provide different back-ends such as LLVM or libJIT now. The missing pieces well be added during next week. I invite everyone to comment on the interface

std.socket Socket.select failing on consecutive calls with listening socket

Socket server = new TcpSocket(); server.setOption(SocketOptionLevel.SOCKET, SocketOption.REUSEADDR, true); server.bind(new InternetAddress(8000)); server.listen(8); auto set = new SocketSet(); set.add(server); auto sel = Socket.select(set,

Re: [OT] Music to Program Compilers To

On Sat, 2016-07-30 at 19:13 +, Antonio Corbi via Digitalmars-d wrote: > On Friday, 29 July 2016 at 22:44:04 UTC, Walter Bright wrote: > > > > http://70sdisconights.com/ > > > > Yes, I listen to it while I work. > > I usually listen to several channels from somafm.com (depending  > on my

Re: [DIP] In-place struct initialization

On Sunday, 31 July 2016 at 04:55:31 UTC, deadalnix wrote: On Saturday, 30 July 2016 at 21:42:42 UTC, cym13 wrote: The most interesting is to use structs to mimic keyword arguments for functions. By encapsulating possible arguments in a struct it is possible to use in-place initialization to