• Daniel Kozak (10/10) Nov 29 2014 module main;
• Xinok (7/17) Nov 29 2014 It's a little confusing but it is referring to module main and
• Daniel Kozak (2/21) Dec 01 2014 No, it is refer to main function. And try to call UFCS a(main);
• Jeremy DeHaan (5/5) Dec 01 2014 I don't think you can specify look ups with the name of the
• Daniel Kozak via Digitalmars-d (4/8) Dec 01 2014 You can. It doesn't work only when there is a another symbol with same
• Jeremy DeHaan (7/17) Dec 01 2014 I don't see it mentioned at all in this:

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

module main;
import std.stdio;

struct A {}

static A a;

void main() {
	writeln(main.a);
}

this code does not work, because it try to use main function 
instead of main module. Even error message is wierd: Error: 
struct A does not overload ()

"Xinok" <xinok live.com> writes:

On Saturday, 29 November 2014 at 19:35:52 UTC, Daniel Kozak wrote:
 module main;
 import std.stdio;

 struct A {}

 static A a;

 void main() {
 	writeln(main.a);
 }

 this code does not work, because it try to use main function 
 instead of main module. Even error message is wierd: Error: 
 struct A does not overload ()

It's a little confusing but it is referring to module main and 
not the function main. I think the error message is because 
struct A doesn't define opCall. See:

http://dlang.org/operatoroverloading.html#function-call

I tried to provide an example, but I couldn't get the code to 
compile myself. :-/

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

On Saturday, 29 November 2014 at 22:25:46 UTC, Xinok wrote:
 On Saturday, 29 November 2014 at 19:35:52 UTC, Daniel Kozak 
 wrote:
 module main;
 import std.stdio;

 struct A {}

 static A a;

 void main() {
 	writeln(main.a);
 }

 this code does not work, because it try to use main function 
 instead of main module. Even error message is wierd: Error: 
 struct A does not overload ()

 It's a little confusing but it is referring to module main and 
 not the function main. I think the error message is because 
 struct A doesn't define opCall.

No, it is refer to main function. And try to call UFCS a(main);

"Jeremy DeHaan" <dehaan.jeremiah gmail.com> writes:

I don't think you can specify look ups with the name of the 
module in the same module like you can with imported ones. If you 
want to specify that it is a variable in module scope, use the 
module scope operator.

writeln(.a); // the leading '.' specifies module scope

Daniel Kozak via Digitalmars-d <digitalmars-d puremagic.com> writes:

Dne Mon, 01 Dec 2014 18:10:35 +0100 Jeremy DeHaan via Digitalmars-d  
<digitalmars-d puremagic.com> napsal(a):

 I don't think you can specify look ups with the name of the module in  
 the same module like you can with imported ones. If you want to specify  
 that it is a variable in module scope, use the module scope operator.

 writeln(.a); // the leading '.' specifies module scope

You can. It doesn't work only when there is a another symbol with same  
name as a module. But it makes a sense.

"Jeremy DeHaan" <dehaan.jeremiah gmail.com> writes:

On Monday, 1 December 2014 at 20:29:48 UTC, Daniel Kozak via 
Digitalmars-d wrote:
 Dne Mon, 01 Dec 2014 18:10:35 +0100 Jeremy DeHaan via 
 Digitalmars-d <digitalmars-d puremagic.com> napsal(a):

 I don't think you can specify look ups with the name of the 
 module in the same module like you can with imported ones. If 
 you want to specify that it is a variable in module scope, use 
 the module scope operator.

 writeln(.a); // the leading '.' specifies module scope

 You can. It doesn't work only when there is a another symbol 
 with same name as a module. But it makes a sense.

I don't see it mentioned at all in this: 
http://dlang.org/module.html

It sounds like something was over looked. Either you shouldn't be 
able to specify with the module name in the same module, or you 
shouldn't be getting this error.