• tetsuya (11/11) May 20 2005 DMD0.124, winXP.
• Burton Radons (7/18) May 22 2005 Delegates and function pointer typeinfos presently include just their
• tetsuya (2/11) May 23 2005 Thanks. I'll keep that in mind.
• =?ISO-8859-1?Q?Thomas_K=FChne?= (26/26) Jun 04 2005 -----BEGIN PGP SIGNED MESSAGE-----

tetsuya <tetsuya_member pathlink.com> writes:

DMD0.124, winXP.

The following code prints "int()*".  Shouldn't it be "int(int)*" ?
The same occurs on delegates too.

<code>
import std.stdio;
void main()
{
writefln(typeid(int function(int)));
}
</code>

-tetsuya

Burton Radons <burton-radons smocky.com> writes:

tetsuya wrote:

 DMD0.124, winXP.
 
 The following code prints "int()*".  Shouldn't it be "int(int)*" ?
 The same occurs on delegates too.

Delegates and function pointer typeinfos presently include just their 
return value and no arguments.

If you're trying to compare TypeInfos, then you need to use "is"; their 
opEquals is currently broken and will return equivalence between ANY 
function pointer, even with different return types.  I sent fixes for 
that to Walter a few versions ago - I'm not sure what he's doing with them.

 <code>
 import std.stdio;
 void main()
 {
 writefln(typeid(int function(int)));
 }
 </code>

tetsuya <tetsuya_member pathlink.com> writes:

In article <d6qkb0$2chg$1 digitaldaemon.com>, Burton Radons says...
tetsuya wrote:

 [snip]

Delegates and function pointer typeinfos presently include just their 
return value and no arguments.

If you're trying to compare TypeInfos, then you need to use "is"; their 
opEquals is currently broken and will return equivalence between ANY 
function pointer, even with different return types.  I sent fixes for 
that to Walter a few versions ago - I'm not sure what he's doing with them.

 [snip]



Thanks.  I'll keep that in mind.

=?ISO-8859-1?Q?Thomas_K=FChne?= <thomas-dloop kuehne.THISISSPAM.cn> writes:

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tetsuya wrote:

| DMD0.124, winXP.
|
| The following code prints "int()*".  Shouldn't it be "int(int)*" ?
| The same occurs on delegates too.
|
| <code>
| import std.stdio;
| void main()
| {
| writefln(typeid(int function(int)));
| }
| </code>
|

Extended test cases:
http://dstress.kuehne.cn/run/typeid_84.d
http://dstress.kuehne.cn/run/typeid_85.d

Thomas



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