• Sean Kelly (39/39) Jan 24 2006 C:\code\d\bugs>type 101_7.d
• Thomas Kuehne (10/49) Jan 25 2006 -----BEGIN PGP SIGNED MESSAGE-----
• Deewiant (2/67) Jan 25 2006 Nor I, on Windows. Compiled and ran fine in both DMD 0.142 and 0.144.
• Sean Kelly (14/77) Jan 25 2006 Weird. It even crashes DMD if I remove the stdio import and printf call,...
• Sean Kelly (3/3) Jan 25 2006 I was wrong, Ares is the cause. It appears that DMD has begun to

Sean Kelly <sean f4.ca> writes:

C:\code\d\bugs>type 101_7.d
// this code causes a compiler GPF

import std.c.stdio;


void ptype( ... )
{
     printf( "%.*s (%.*s)\n", _arguments[0].classinfo.name, 
_arguments[0].classin
fo.base.name );
}


class C {}


void main()
{
     char[] ca;
     wchar[] wa;
     dchar[] da;

     char* cp;
     wchar* wp;
     dchar* dp;

     ptype( ca );
     ptype( wa );
     ptype( da );

     ptype( cp );
     ptype( wp );
     ptype( dp );

     ptype( &ca );
     ptype( &wa );
     ptype( &da );

     int i;
     float f;

     ptype( i );
     ptype( f );

     C c = new C();

     ptype( c );

     long l;

     ptype( l );

     void fn() {}

     ptype( &fn );
}
C:\code\d\bugs>dmd 101_7

Thomas Kuehne <thomas-dloop kuehne.cn> writes:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Sean Kelly schrieb am 2006-01-24:
 C:\code\d\bugs>type 101_7.d
 // this code causes a compiler GPF

 import std.c.stdio;


 void ptype( ... )
 {
      printf( "%.*s (%.*s)\n", _arguments[0].classinfo.name, 
 _arguments[0].classin
 fo.base.name );
 }


 class C {}


 void main()
 {
      char[] ca;
      wchar[] wa;
      dchar[] da;

      char* cp;
      wchar* wp;
      dchar* dp;

      ptype( ca );
      ptype( wa );
      ptype( da );

      ptype( cp );
      ptype( wp );
      ptype( dp );

      ptype( &ca );
      ptype( &wa );
      ptype( &da );

      int i;
      float f;

      ptype( i );
      ptype( f );

      C c = new C();

      ptype( c );

      long l;

      ptype( l );

      void fn() {}

      ptype( &fn );
 }
 C:\code\d\bugs>dmd 101_7

Can't reproduce this on Linux.

Thomas


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Deewiant <deewiant.doesnotlike.spam gmail.com> writes:

Thomas Kuehne wrote:
 Sean Kelly schrieb am 2006-01-24:
 C:\code\d\bugs>type 101_7.d
 // this code causes a compiler GPF

 import std.c.stdio;


 void ptype( ... )
 {
      printf( "%.*s (%.*s)\n", _arguments[0].classinfo.name, 
 _arguments[0].classin
 fo.base.name );
 }


 class C {}


 void main()
 {
      char[] ca;
      wchar[] wa;
      dchar[] da;

      char* cp;
      wchar* wp;
      dchar* dp;

      ptype( ca );
      ptype( wa );
      ptype( da );

      ptype( cp );
      ptype( wp );
      ptype( dp );

      ptype( &ca );
      ptype( &wa );
      ptype( &da );

      int i;
      float f;

      ptype( i );
      ptype( f );

      C c = new C();

      ptype( c );

      long l;

      ptype( l );

      void fn() {}

      ptype( &fn );
 }
 C:\code\d\bugs>dmd 101_7


 
 Can't reproduce this on Linux.
 
 Thomas
 
 

Nor I, on Windows. Compiled and ran fine in both DMD 0.142 and 0.144.

Sean Kelly <sean f4.ca> writes:

Deewiant wrote:
 Thomas Kuehne wrote:
 Sean Kelly schrieb am 2006-01-24:
 C:\code\d\bugs>type 101_7.d
 // this code causes a compiler GPF

 import std.c.stdio;


 void ptype( ... )
 {
      printf( "%.*s (%.*s)\n", _arguments[0].classinfo.name, 
 _arguments[0].classin
 fo.base.name );
 }


 class C {}


 void main()
 {
      char[] ca;
      wchar[] wa;
      dchar[] da;

      char* cp;
      wchar* wp;
      dchar* dp;

      ptype( ca );
      ptype( wa );
      ptype( da );

      ptype( cp );
      ptype( wp );
      ptype( dp );

      ptype( &ca );
      ptype( &wa );
      ptype( &da );

      int i;
      float f;

      ptype( i );
      ptype( f );

      C c = new C();

      ptype( c );

      long l;

      ptype( l );

      void fn() {}

      ptype( &fn );
 }
 C:\code\d\bugs>dmd 101_7


 Can't reproduce this on Linux.

 
 Nor I, on Windows. Compiled and ran fine in both DMD 0.142 and 0.144.

Weird. It even crashes DMD if I remove the stdio import and printf call, 
which should eliminate Ares as the cause.  This is with 0.144 for me. 
To me sure it wasn't a UTF issue, I retyped a trimmed down example into 
a different file.  It seems like it's happening if I pass a pointer or 
class reference to a vararg function:

void ptype( ... ) {}

void main()
{
     void fn() {}

     ptype( &fn );
}

I'll reinstall DMD and go from there.


Sean

Sean Kelly <sean f4.ca> writes:

I was wrong, Ares is the cause.  It appears that DMD has begun to 
require TypeInfo classes to be declared in object.d.  I'll fix it on my end.


Sean