• rsk82 (13/13) Jan 27 2013 this is my module:
• Dicebot (3/16) Jan 27 2013 new MyClass.MyClass(), I suppose. Despite import is public,
• rsk82 (3/5) Jan 27 2013 Nope. I changed module name to myClass_mod, now got this:
• Daniel Kozak (10/23) Jan 27 2013 class myClass () {
• rsk82 (13/18) Jan 27 2013 Thanks, that killed the original error. Now the linker says:
• jerro (4/24) Jan 27 2013 You need to put myClass_mod.d (or what ever the file name is) on
• Andrei Alexandrescu (5/8) Jan 27 2013 BTW I just sent a pull request that makes rdmd faster for large projects...
• =?UTF-8?B?QWxpIMOHZWhyZWxp?= (13/24) Jan 27 2013 Yeah... Those empty parentheses were making myClass a class template,
• Namespace (1/1) Jan 27 2013 All of your topics shouldn't be here. Post in D.learn instead.
• F i L (18/19) Jan 28 2013 module myClass (myclass.d);
• F i L (3/6) Jan 28 2013 Whoops, forgot to remove the '()' after 'myClass'. As others have

"rsk82" <rsk82 live.com> writes:

this is my module:

module myClass;

class myClass () {
   this() {

   }
};

and main app:

import myClass;

int main() {
   myClass my_instance = new myClass();
   return 0;
}

What's wrong here ?

"Dicebot" <m.strashun gmail.com> writes:

On Sunday, 27 January 2013 at 19:55:07 UTC, rsk82 wrote:
 this is my module:

 module myClass;

 class myClass () {
   this() {

   }
 };

 and main app:

 import myClass;

 int main() {
   myClass my_instance = new myClass();
   return 0;
 }

 What's wrong here ?

new MyClass.MyClass(), I suppose. Despite import is public, 
module symbol has higher priority in name resolution.

"rsk82" <rsk82 live.com> writes:

On Sunday, 27 January 2013 at 20:04:17 UTC, Dicebot wrote:
 new MyClass.MyClass(), I suppose. Despite import is public, 
 module symbol has higher priority in name resolution.

Nope. I changed module name to myClass_mod, now got this:

  Error: class myClass_mod.myClass() is used as a type

"Daniel Kozak" <kozzi11 gmail.com> writes:

On Sunday, 27 January 2013 at 19:55:07 UTC, rsk82 wrote:
 this is my module:

 module myClass;

 class myClass () {
   this() {

   }
 };

 and main app:

 import myClass;

 int main() {
   myClass my_instance = new myClass();
   return 0;
 }

 What's wrong here ?

class myClass () {
    this() {

    }
};

should be

class myClass {
    this() {

    }
}

"rsk82" <rsk82 live.com> writes:

On Sunday, 27 January 2013 at 20:13:05 UTC, Daniel Kozak wrote:
 should be

 class myClass {
    this() {

    }
 }

Thanks, that killed the original error. Now the linker says:

OPTLINK (R) for Win32  Release 8.00.12
Copyright (C) Digital Mars 1989-2010  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
t3.obj(t3)
  Error 42: Symbol Undefined 
_D11myClass_mod7myClass6__ctorMFZC11myClass_mod7myClass
t3.obj(t3)
  Error 42: Symbol Undefined _D11myClass_mod7myClass7__ClassZ
--- errorlevel 2


 Namespace: ok, I will post my new topics there, but I like to 
end with this issue and not create another topic for that.

"jerro" <a a.com> writes:

On Sunday, 27 January 2013 at 20:24:38 UTC, rsk82 wrote:
 On Sunday, 27 January 2013 at 20:13:05 UTC, Daniel Kozak wrote:
 should be

 class myClass {
   this() {

   }
 }

 Thanks, that killed the original error. Now the linker says:

 OPTLINK (R) for Win32  Release 8.00.12
 Copyright (C) Digital Mars 1989-2010  All rights reserved.
 http://www.digitalmars.com/ctg/optlink.html
 t3.obj(t3)
  Error 42: Symbol Undefined 
 _D11myClass_mod7myClass6__ctorMFZC11myClass_mod7myClass
 t3.obj(t3)
  Error 42: Symbol Undefined _D11myClass_mod7myClass7__ClassZ
 --- errorlevel 2


  Namespace: ok, I will post my new topics there, but I like to 
 end with this issue and not create another topic for that.

You need to put myClass_mod.d (or what ever the file name is) on 
the command line. You could also use rdmd, which will find all 
the imported files automatically.

Andrei Alexandrescu <SeeWebsiteForEmail erdani.org> writes:

On 1/27/13 3:29 PM, jerro wrote:
 You need to put myClass_mod.d (or what ever the file name is) on the
 command line. You could also use rdmd, which will find all the imported
 files automatically.

BTW I just sent a pull request that makes rdmd faster for large projects 
by reducing the number of stat calls:

https://github.com/D-Programming-Language/tools/pull/41


Andrei

=?UTF-8?B?QWxpIMOHZWhyZWxp?= <acehreli yahoo.com> writes:

On 01/27/2013 12:13 PM, Daniel Kozak wrote:
 On Sunday, 27 January 2013 at 19:55:07 UTC, rsk82 wrote:

 What's wrong here ?

 class myClass () {
 this() {

 }
 };

 should be

 class myClass {
 this() {

 }
 }

Yeah... Those empty parentheses were making myClass a class template, 
not a class. Apparently the syntax (or the compiler) allows template 
definitions without template parameters, which can still be instantiated:

class myClass () {
   this() {

   }
}

int main() {
     myClass!() my_instance = new myClass!();
   return 0;
}

Ali

"Namespace" <rswhite4 googlemail.com> writes:

All of your topics shouldn't be here. Post in D.learn instead.

"F i L" <witte2008 gmail.com> writes:

rsk82 wrote:
 What's wrong here ?

module myClass (myclass.d);

     class myClass() {
         this() { ... }
     }

and main app (main.d):

     import myclass;

     void main() {
         myClass my_instance = new myClass();
     }

then compile with:

     $ dmd main.d myclass.d
or:
     $ dmd main myclass
or:
     $ rdmd main


ps. Module names should be lowercase (see docs), and you can 
safely use 'void' for main()

"F i L" <witte2008 gmail.com> writes:

F i L wrote:
     class myClass() {
         this() { ... }
     }

Whoops, forgot to remove the '()' after 'myClass'. As others have 
pointed out, that will make 'myClass' a template-class.