Re: segmentation fault with Object.factory()

2017-02-19 Thread ag0aep6g via Digitalmars-d-learn 

On 02/19/2017 12:13 PM, berni wrote:

And here is what I get when compiling:


$> rdmd test.d
segmentation fault
$> rdmd --extra-file=test2.d test.d
segmentation fault
$> rm -rf /tmp/.rdmd-1000/
$> rdmd --extra-file=test2.d test.d
A
$> rdmd -version
rdmd build 20170122
[...]


Should I report this bug anywhere (or am I wrong again?)


Looks like a bug, yes. Please report on . For 
"component" choose "tools".

Re: segmentation fault with Object.factory()

2017-02-19 Thread berni via Digitalmars-d-learn 
On Sunday, 19 February 2017 at 10:15:49 UTC, rikki cattermole 
wrote:

What's wrong here?


void main()
{
   A bar = cast(A)Object.factory(__MODULE__ ~ ".AA");
   bar.foo();
}


Oops. I overdid when trying to create a small example. With the 
module it works, but my original program had the module and still 
produced an segmentation fault. After some more investigations I 
found out, that it was not due to a mistake in the program, but 
because rdmd didn't recompile after I called it with an 
--extra-file added. Looks like a bug in rdmd... Here is a small 
example:


test.d:


module test;

import std.stdio;

void main()
{
   B tmp = cast(B)Object.factory("test2.BB");
   tmp.m1();
}

interface A   { abstract void m1(); }
interface B:A { abstract void m2(); }
class AA:A{ override void m1() { writeln("A"); } }


test2.d:


module test2;

import std.stdio;
import test;

class BB:AA,B { override void m2() { writeln("B"); } }


And here is what I get when compiling:


$> rdmd test.d
segmentation fault
$> rdmd --extra-file=test2.d test.d
segmentation fault
$> rm -rf /tmp/.rdmd-1000/
$> rdmd --extra-file=test2.d test.d
A
$> rdmd -version
rdmd build 20170122
[...]


Should I report this bug anywhere (or am I wrong again?)

Re: segmentation fault with Object.factory()

2017-02-19 Thread rikki cattermole via Digitalmars-d-learn 

On 19/02/2017 11:06 PM, berni wrote:

I get a segmentation fault, when I run this program:


void main()
{
   A bar = cast(A)Object.factory("AA");
   bar.foo();
}

class A{ abstract void foo(); }
class AA:A { override void foo() {} }


The call of bar.foo() is, where the segmentation fault occurs. When I
use A bar = new AA(); instead of the factory it works.

What's wrong here?


void main()
{
   A bar = cast(A)Object.factory(__MODULE__ ~ ".AA");
   bar.foo();
}

segmentation fault with Object.factory()

2017-02-19 Thread berni via Digitalmars-d-learn 

I get a segmentation fault, when I run this program:


void main()
{
   A bar = cast(A)Object.factory("AA");
   bar.foo();
}

class A{ abstract void foo(); }
class AA:A { override void foo() {} }


The call of bar.foo() is, where the segmentation fault occurs. 
When I use A bar = new AA(); instead of the factory it works.


What's wrong here?