D - Undefined __init_TypeInfo_g
- MicroWizard (68/68) Sep 10 2002 I have found a problem with the D compiler.
- Walter (3/71) Sep 10 2002 The bug is I haven't fleshed out all the typeinfo types.
I have found a problem with the D compiler.
(DMD 0.39 and 0.41 produce the same output.)
It looks like the compiler incorrectly handles
the slices and/or properties of a user defined type.
Is there any workaround?
Thanks,
Tamás (microwizard ax.hu)
Source bug.d:
-------------
debug(mychar)
{
alias byte mychar;
}
void main(char[][] arg)
{
debug(mychar)
{
mychar[] line=(mychar[])(char[])'It is a long line.';
mychar[] delimiter=(mychar[])(char[])'is';
}
debug(stdchar)
{
char[] line='It is a long line.';
char[] delimiter='is';
}
debug(stdbyte)
{
byte[] line=(byte[])(char[])'It is a long line.';
byte[] delimiter=(byte[])(char[])'is';
}
debug(stdwchar)
{
wchar[] line='It is a long line.';
wchar[] delimiter='is';
}
int ptr=3;
int dl=delimiter.length;
int pl=ptr+dl;
if(line[ptr..pl]==delimiter[])
{
printf("Yes.\n");
}
}
Compiler responses:
-------------------
E:\WORK\D>dmd -debug=stdchar bug
link bug,,,user32+kernel32/noi;
E:\WORK\D>dmd -debug=stdbyte bug
link bug,,,user32+kernel32/noi;
OPTLINK (R) for Win32 Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved
bug.obj(bug)
Error 42: Symbol Undefined __init_TypeInfo_g
--- errorlevel 1
E:\WORK\D>dmd -debug=mychar bug
link bug,,,user32+kernel32/noi;
OPTLINK (R) for Win32 Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved
bug.obj(bug)
Error 42: Symbol Undefined __init_TypeInfo_g
--- errorlevel 1
E:\WORK\D>dmd -debug=stdwchar bug
link bug,,,user32+kernel32/noi;
OPTLINK (R) for Win32 Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved
bug.obj(bug)
Error 42: Symbol Undefined __init_TypeInfo_u
--- errorlevel 1
Sep 10 2002
"Walter" <walter digitalmars.com>
The bug is I haven't fleshed out all the typeinfo types.
"MicroWizard" <MicroWizard_member pathlink.com> wrote in message
news:alktbo$2i5r$1 digitaldaemon.com...
I have found a problem with the D compiler.
(DMD 0.39 and 0.41 produce the same output.)
It looks like the compiler incorrectly handles
the slices and/or properties of a user defined type.
Is there any workaround?
Thanks,
Tamás (microwizard ax.hu)
Source bug.d:
-------------
debug(mychar)
{
alias byte mychar;
}
void main(char[][] arg)
{
debug(mychar)
{
mychar[] line=(mychar[])(char[])'It is a long line.';
mychar[] delimiter=(mychar[])(char[])'is';
}
debug(stdchar)
{
char[] line='It is a long line.';
char[] delimiter='is';
}
debug(stdbyte)
{
byte[] line=(byte[])(char[])'It is a long line.';
byte[] delimiter=(byte[])(char[])'is';
}
debug(stdwchar)
{
wchar[] line='It is a long line.';
wchar[] delimiter='is';
}
int ptr=3;
int dl=delimiter.length;
int pl=ptr+dl;
if(line[ptr..pl]==delimiter[])
{
printf("Yes.\n");
}
}
Compiler responses:
-------------------
E:\WORK\D>dmd -debug=stdchar bug
link bug,,,user32+kernel32/noi;
E:\WORK\D>dmd -debug=stdbyte bug
link bug,,,user32+kernel32/noi;
OPTLINK (R) for Win32 Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved
bug.obj(bug)
Error 42: Symbol Undefined __init_TypeInfo_g
--- errorlevel 1
E:\WORK\D>dmd -debug=mychar bug
link bug,,,user32+kernel32/noi;
OPTLINK (R) for Win32 Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved
bug.obj(bug)
Error 42: Symbol Undefined __init_TypeInfo_g
--- errorlevel 1
E:\WORK\D>dmd -debug=stdwchar bug
link bug,,,user32+kernel32/noi;
OPTLINK (R) for Win32 Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved
bug.obj(bug)
Error 42: Symbol Undefined __init_TypeInfo_u
--- errorlevel 1
Sep 10 2002