• Walter (1/1) Mar 30 2003 www.digitalmars.com/d/changelog.html
• Mark T (4/5) Mar 30 2003 please add "http://" in future announce posts to save us from cut and pa...
• Farmer (16/16) Mar 31 2003 Here's some malicous D code, that crashes DMD 0.61 and causes a linker
• Stephan Wienczny (38/41) Apr 01 2003 Hallo,
• Helmut Leitner (12/57) Apr 01 2003 Der Code
• Stephan Wienczny (4/69) Apr 01 2003 Das ist als D-Newbie gut zu wissen! Das Problem ist aber, dass der
• Walter (2/2) Apr 01 2003 I have it fixed now. In the meantime, you can work around it by putting ...

"Walter" <walter digitalmars.com> writes:

www.digitalmars.com/d/changelog.html

Mark T <Mark_member pathlink.com> writes:

In article <b66c01$155t$1 digitaldaemon.com>, Walter says...
www.digitalmars.com/d/changelog.html

please add "http://" in future announce posts to save us from cut and paste (at
least with MS IE on Win98

thank you

Farmer <itsFarmer. freenet.de> writes:

Here's some malicous D code, that crashes DMD 0.61 and causes a linker 
error:

void func()
{
   void* ptr;
   int[5] array;

   void ptr*;     
   /* BUG: compiler crashes after saying
      semicolon expected, not '*'
      expression expected, not ';'
   */

   if (array==ptr[]) // BUG: should not compile
   {
   }
}


Farmer.

Stephan Wienczny <wienczny web.de> writes:

Walter wrote:
 www.digitalmars.com/d/changelog.html
 
 

  Hallo,

this code causes dmd 0.61 to crash:

template TList(T)
{
	class Node
	{
	 Node prev;
	 Node next;
	 T Value;
	}
	class List
	{
		Node m_first = null;
		Node m_last = null;
		void AddFront(T _Value)
		{
			Node cur = new Node;
			with (cur)
			{
				next = m_first;
				prev = null;
				Value = _Value;
				if (next != null) next.prev = cur;
			}
			m_first = null;
			if (m_last == null) m_last = cur;
		}
	}
}

void main(char[][] argv)
{
  alias instance TList(uint).List UIntList;
  alias instance TList(uint).Node UIntNode;
  UIntList list;
  UIntNode node;
  for (int i = 1; i <= 10; i++) list.AddFront(i);
}

Helmut Leitner <helmut.leitner chello.at> writes:

Stephan Wienczny wrote:
 
 Walter wrote:
 www.digitalmars.com/d/changelog.html

   Hallo,
 
 this code causes dmd 0.61 to crash:
 
 template TList(T)
 {
         class Node
         {
          Node prev;
          Node next;
          T Value;
         }
         class List
         {
                 Node m_first = null;
                 Node m_last = null;
                 void AddFront(T _Value)
                 {
                         Node cur = new Node;
                         with (cur)
                         {
                                 next = m_first;
                                 prev = null;
                                 Value = _Value;
                                 if (next != null) next.prev = cur;
                         }
                         m_first = null;
                         if (m_last == null) m_last = cur;
                 }
         }
 }
 
 void main(char[][] argv)
 {
   alias instance TList(uint).List UIntList;
   alias instance TList(uint).Node UIntNode;
   UIntList list;
   UIntNode node;
   for (int i = 1; i <= 10; i++) list.AddFront(i);
 }

Der Code
   UIntList list;
erzeugt noch kein gültiges Objekt, dessen Methoden du mit
   list.AddFront(i);
verwenden könntest.

Siehe dagegen oben:
   Node cur = new Node;

D ist da ganz gleich wie z. B. Java.

--
Helmut Leitner    leitner hls.via.at   
Graz, Austria   www.hls-software.com

Stephan Wienczny <wienczny web.de> writes:

Helmut Leitner wrote:
 
 Stephan Wienczny wrote:
 
Walter wrote:

www.digitalmars.com/d/changelog.html

  Hallo,

this code causes dmd 0.61 to crash:

template TList(T)
{
        class Node
        {
         Node prev;
         Node next;
         T Value;
        }
        class List
        {
                Node m_first = null;
                Node m_last = null;
                void AddFront(T _Value)
                {
                        Node cur = new Node;
                        with (cur)
                        {
                                next = m_first;
                                prev = null;
                                Value = _Value;
                                if (next != null) next.prev = cur;
                        }
                        m_first = null;
                        if (m_last == null) m_last = cur;
                }
        }
}

void main(char[][] argv)
{
  alias instance TList(uint).List UIntList;
  alias instance TList(uint).Node UIntNode;
  UIntList list;
  UIntNode node;
  for (int i = 1; i <= 10; i++) list.AddFront(i);
}

 
 
 Der Code
    UIntList list;
 erzeugt noch kein gültiges Objekt, dessen Methoden du mit
    list.AddFront(i);
 verwenden könntest.
 
 Siehe dagegen oben:
    Node cur = new Node;
 
 D ist da ganz gleich wie z. B. Java.
 
 --
 Helmut Leitner    leitner hls.via.at   
 Graz, Austria   www.hls-software.com

Das ist als D-Newbie gut zu wissen! Das Problem ist aber, dass der 
Compiler ohne Fehlermeldung abschmiert. Das sollte nicht passieren...

Cu Stephan

"Walter" <walter digitalmars.com> writes:

I have it fixed now. In the meantime, you can work around it by putting the
alias declarations at module rather than function scope.