• William S. Lear (19/19) Jul 05 2006 % cat t.d
• Walter Bright (3/6) Jul 06 2006 _d_arraysetlength2 should be defined in the new libphobos.a. Make sure
• William S. Lear (4/10) Jul 07 2006 Ah, I had forgotten about libphobos.a in /usr/lib. Indeed, this was the...
• Thomas Kuehne (11/29) Jul 06 2006 -----BEGIN PGP SIGNED MESSAGE-----

William S. Lear <William_member pathlink.com> writes:

% cat t.d
void main() {
char[] buffer;
buffer.length = 0;
}
% dmd -v t.d
parse     t
semantic  t
semantic2 t
semantic3 t
code      t
generating code for function 'main'
gcc t.o -o t -m32 -lphobos -lpthread -lm
t.o(.gnu.linkonce.t_Dmain+0x1f): In function `_Dmain':
: undefined reference to `_d_arraysetlength2'
collect2: ld returned 1 exit status
--- errorlevel 1

If I change char[] to int[], it works.

Bill

Walter Bright <newshound digitalmars.com> writes:

William S. Lear wrote:
 gcc t.o -o t -m32 -lphobos -lpthread -lm
 t.o(.gnu.linkonce.t_Dmain+0x1f): In function `_Dmain':
 : undefined reference to `_d_arraysetlength2'


_d_arraysetlength2 should be defined in the new libphobos.a. Make sure 
the new one is installed over the old one.

William S. Lear <William_member pathlink.com> writes:

In article <e8kopo$1f9d$1 digitaldaemon.com>, Walter Bright says...
William S. Lear wrote:
 gcc t.o -o t -m32 -lphobos -lpthread -lm
 t.o(.gnu.linkonce.t_Dmain+0x1f): In function `_Dmain':
 : undefined reference to `_d_arraysetlength2'


_d_arraysetlength2 should be defined in the new libphobos.a. Make sure 
the new one is installed over the old one.

Ah, I had forgotten about libphobos.a in /usr/lib.  Indeed, this was the cause.

Thank you.

Bill

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

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Hash: SHA1

William S  Lear schrieb am 2006-07-05:
 % cat t.d
 void main() {
 char[] buffer;
 buffer.length = 0;
 }
 % dmd -v t.d
 parse     t
 semantic  t
 semantic2 t
 semantic3 t
 code      t
 generating code for function 'main'
 gcc t.o -o t -m32 -lphobos -lpthread -lm
 t.o(.gnu.linkonce.t_Dmain+0x1f): In function `_Dmain':
: undefined reference to `_d_arraysetlength2'
 collect2: ld returned 1 exit status
 --- errorlevel 1

 If I change char[] to int[], it works.

I can't replicate this issue. Did you rebuild Phobos or are you trying
to use GDC's GPhobos in combination with DMD?

Thomas


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