On Saturday, 11 August 2018 at 05:17:51 UTC, Cecil Ward wrote:
T myfunc(T)( T x, uint mask )
if ( mask == 3 )
{
return fast_func( x, mask );
}
but of course this doesn't work because mask is not known at
compile-time.
Actually is there an opportunity for some kind of language
enh
T myfunc(T)( T x, uint mask )
if ( mask == 3 )
{
return fast_func( x, mask );
}
but of course this doesn't work because mask is not known at
compile-time. so I wondered if there is a way to do something
like static if ( isKnownAtCompileTime( mask ) ) but that would
not necessarily
On Friday, 10 August 2018 at 18:23:28 UTC, Johannes Loher wrote:
On Friday, 10 August 2018 at 09:33:34 UTC, Timoses wrote:
On Thursday, 9 August 2018 at 21:59:24 UTC, Johannes Loher
wrote:
I already posted this in the vibe.d forums
(https://forum.rejectedsoftware.com/groups/rejectedsoftware.vib
On Friday, 10 August 2018 at 09:33:34 UTC, Timoses wrote:
On Thursday, 9 August 2018 at 21:59:24 UTC, Johannes Loher
wrote:
I already posted this in the vibe.d forums
(https://forum.rejectedsoftware.com/groups/rejectedsoftware.vibed/thread/58891/), but it seems, there is not a lot of activity ov
On Friday, 10 August 2018 at 12:15:55 UTC, Ivan Kazmenko wrote:
Hi,
How should I set up DMD to be able to `dmd -m64` on Windows
nowadays?
I usually download the 7z, but it broke when I replaced my
Visual Studio with 2017 edition.
Now, I tried the current 2.081.1 .exe installer. It didn't
The dmd installer should normally deal with it, maybe it doesn't
support VS2017 yet or you didn't install VC++. Try to uninstall
dmd, delete its configuration files and install again.
On Friday, 10 August 2018 at 12:15:55 UTC, Ivan Kazmenko wrote:
Hi,
How should I set up DMD to be able to `dmd -m64` on Windows
nowadays?
I usually download the 7z, but it broke when I replaced my
Visual Studio with 2017 edition.
If you were using another Visual Studio version, since VS 20
try this:
mixin template test(A...){
__gshared int a = A[0];
int dummy = (){
a++;
return 0;
}();
}
import core.stdc.stdio;
int main(){
mixin test!1;
printf("a=%d\n", a);
return 0;
}
On Friday, 10 August 2018 at 13:17:13 UTC, learnfirst1 wrote:
this work, it report no error but give a link problem. (this
could be a bug ?)
mixin template test(A...){
__gshared int a = A[0];
pragma(inline, true) // remove this will work
static extern(C) int test(){
On Friday, 10 August 2018 at 13:10:57 UTC, Kagamin wrote:
On Friday, 10 August 2018 at 13:01:21 UTC, learnfirst1 wrote:
Looks like some problem with tuple, try __gshared a = A[0];
this work, it report no error but give a link problem. (this
could be a bug ?)
On Friday, 10 August 2018 at 13:05:24 UTC, Kagamin wrote:
Mixim template can only introduce declarations, not statements,
a workaround is a lambda called in place.
mixin template test(A...){
__gshared a = A;
int dummy = (){ a++; return 0; }();
}
extern(C) void main(){
m
On Friday, 10 August 2018 at 13:05:24 UTC, Kagamin wrote:
Mixim template can only introduce declarations, not statements,
a workaround is a lambda called in place.
mixin template test(A...){
__gshared a = A;
int dummy = (){ a++; return 0; }();
}
extern(C) void main(){
m
On Friday, 10 August 2018 at 13:01:21 UTC, learnfirst1 wrote:
duplicate symbol __D4test4mainUZ8__mixin111__a_field_0i in:
test.o
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to
see invocation)
Error: linker exited with status 1
Mixim template can only introduce declarations, not statements, a
workaround is a lambda called in place.
mixin template test(A...){
__gshared a = A;
int dummy = (){ a++; return 0; }();
}
extern(C) void main(){
mixin test!123;
}
On Friday, 10 August 2018 at 12:38:55 UTC, learnfirst1 wrote:
mixin template test(A...){
mixin template test(A...){
__gshared a = A;
}
extern(C) void main(){
mixin test!123;
}
---
duplicate symbol __D4test4mainUZ8__mixin111__a_field_0i in:
test.o
ld: 1 duplic
On Thursday, 2 August 2018 at 10:47:33 UTC, Ky-Anh Huynh wrote:
Hi,
can I build my program on OpenWrt? I haven't found any
resources on internet maybe I'm missing something.
Thanks a lot.
A status report on what works and how to get LDC to compile for
OpenWRT uClibc ARM:
https://github.co
mixin template test(A...){
__gshared a = A;
a++;
}
extern(C) void main(){
mixin test!123;
}
-
I dont want to use string mixin to intro a lot un want symbol,
try with mixin template find this not work.
I know if mixin test on global it should not working,
On Friday, 10 August 2018 at 12:05:52 UTC, Simen Kjærås wrote:
On Friday, 10 August 2018 at 11:17:10 UTC, learnfirst1 wrote:
If you try the same without the mixin template, you'll see that
it doesn't work:
struct Test {
extern(C) pragma(crt_constructor) static void init(){ // work
Hi,
How should I set up DMD to be able to `dmd -m64` on Windows
nowadays?
I usually download the 7z, but it broke when I replaced my Visual
Studio with 2017 edition.
Now, I tried the current 2.081.1 .exe installer. It didn't
propose any additional 64-bit related options. After the
insta
On Friday, 10 August 2018 at 11:17:10 UTC, learnfirst1 wrote:
I think the static extern(C) nested function should just work
like global extern(C) function. DMD still report missing
symbols. Or I am wrong about this ?
template G(){
static extern(C) pragma(crt_constructor) void init(){}
On Friday, 10 August 2018 at 11:10:55 UTC, learnfirst1 wrote:
Still, if my first example is use GC, why dmd not throw error
at compile time, instead at link time report symbols is
missing. Is this a bug ?
If you make your main function @nogc, you will get a compile-time
error.
On Friday, 10 August 2018 at 10:24:55 UTC, Simen Kjærås wrote:
On Friday, 10 August 2018 at 08:31:21 UTC, learnfirst1 wrote:
Filed a bug:
https://issues.dlang.org/show_bug.cgi?id=19153
template G(){
pragma(crt_constructor) static extern(C) void init(){}
}
void main(){
mixin G!(); // Li
On Friday, 10 August 2018 at 10:24:55 UTC, Simen Kjærås wrote:
On Friday, 10 August 2018 at 08:31:21 UTC, learnfirst1 wrote:
The correct behavior would be for the compiler to show the
latter error message for a mixin'd function as well.
Filed a bug:
https://issues.dlang.org/show_bug.cgi?id=191
On Friday, 10 August 2018 at 10:38:53 UTC, Simen Kjærås wrote:
What you should do instead is:
T!((t){
printf("test 2 name = %s\n".ptr, t.name.ptr);
}, "test");
(note the lack of the => arrow)
--
Simen
rikki cattermole , Paul Backus, Simen Kjærås: thanks for the
exp
On Friday, 10 August 2018 at 09:29:04 UTC, Timoses wrote:
On Wednesday, 8 August 2018 at 21:54:34 UTC, aliak wrote:
I'm trying to debug stuff, so I want to add verbose logging
struct S(T) {
this() {
writeln("created S(T) with properties and ID");
}
}
static a = S!int(); // bah
I guess
On Friday, 10 August 2018 at 09:57:53 UTC, learnfirst1 wrote:
T!(t => {
printf("test 2 name = %s\n".ptr, t.name.ptr);
}, "test") ; // build error
This is not doing what you think it's doing. The syntax t => {
return t; } is equivalent to t => () => t. That is, i
On Friday, 10 August 2018 at 08:31:21 UTC, learnfirst1 wrote:
#!/usr/bin/env rdmd
import core.stdc.stdio;
template G(size_t line = __LINE__, A...){
int i = 3;
static extern(C) pragma(crt_constructor) void init2(){
printf("init: %d\n", line);
}
}
pragma(c
On Friday, 10 August 2018 at 09:57:53 UTC, learnfirst1 wrote:
import core.stdc.stdio;
struct Test {
string name ;
}
void T(alias pred, A...)(){
__gshared t = Test(A) ;
pred(t);
}
extern(C) void main(){
T!(t => printf("test 1 name = %s\n".ptr, t.name.ptr), "test")
;
On 10/08/2018 9:57 PM, learnfirst1 wrote:
import core.stdc.stdio;
struct Test {
string name ;
}
void T(alias pred, A...)(){
__gshared t = Test(A) ;
pred(t);
}
extern(C) void main(){
T!(t => printf("test 1 name = %s\n".ptr, t.name.ptr), "test") ; //
build OK
T!(t =>
import core.stdc.stdio;
struct Test {
string name ;
}
void T(alias pred, A...)(){
__gshared t = Test(A) ;
pred(t);
}
extern(C) void main(){
T!(t => printf("test 1 name = %s\n".ptr, t.name.ptr), "test") ;
// build OK
T!(t => {
printf("test 2
On Thursday, 9 August 2018 at 21:59:24 UTC, Johannes Loher wrote:
I already posted this in the vibe.d forums
(https://forum.rejectedsoftware.com/groups/rejectedsoftware.vibed/thread/58891/), but it seems, there is not a lot of activity over there, so I am cross posting this here:
[...]
Do you
On Wednesday, 8 August 2018 at 21:54:34 UTC, aliak wrote:
I'm trying to debug stuff, so I want to add verbose logging
struct S(T) {
this() {
writeln("created S(T) with properties and ID");
}
}
static a = S!int(); // bah
I guess users can call this code from any context, but when i'd
a
#!/usr/bin/env rdmd
import core.stdc.stdio;
template G(size_t line = __LINE__, A...){
int i = 3;
static extern(C) pragma(crt_constructor) void init2(){
printf("init: %d\n", line);
}
}
pragma(crt_constructor) extern(C) void init1(){
printf("init fro
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