• Artem Tarasov (17/17) Jan 07 2015 I'm trying to compile my software with the latest compiler, and
• Rikki Cattermole (3/20) Jan 07 2015 Have you got opEqual's defined?
• Artem Tarasov (7/9) Jan 08 2015 Yes, I have opEquals defined. I've just tried to add dummy toHash
• yazd (4/4) Jan 07 2015 If you have just installed a newer compiler and trying to link
• John Colvin (7/24) Jan 08 2015 Are you totally sure that you don't have any old .o or .a files
• Steven Schveighoffer (5/22) Jan 08 2015 The latest changes are compile-time requirements, not link-time. I doubt...

"Artem Tarasov" <lomereiter gmail.com> writes:

I'm trying to compile my software with the latest compiler, and 
it spits out the following error:

$ make
<...>
rdmd --force --build-only -IBioD -g -L-Lhtslib -L-l:libhts.a 
-L-l:libphobos2.a -ofbuild/sambamba.o main.d
<...>
/tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBa
Read6__initZ+0x30): 
undefined reference to 
`_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead9__xtoHashFNbNeKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZm'
/tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBa
Read6__initZ+0x38): 
undefined reference to 
`_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead11__xopEqualsFKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZb'

What the heck do these lines mean? Presumably they come from the 
recent change in hash implementation, but I don't use this struct 
in any dictionary whatsoever! It doesn't have opCmp either and 
perfectly worked until now.

Rikki Cattermole <alphaglosined gmail.com> writes:

On 8/01/2015 9:10 a.m., Artem Tarasov wrote:
 I'm trying to compile my software with the latest compiler, and it spits
 out the following error:

 $ make
 <...>
 rdmd --force --build-only -IBioD -g -L-Lhtslib -L-l:libhts.a
 -L-l:libphobos2.a -ofbuild/sambamba.o main.d
 <...>
 /tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead6__initZ+0x30):
 undefined reference to
 `_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead9__xtoHashFNbNeKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZm'

 /tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead6__initZ+0x38):
 undefined reference to
 `_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead11__xopEqualsFKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZb'


 What the heck do these lines mean? Presumably they come from the recent
 change in hash implementation, but I don't use this struct in any
 dictionary whatsoever! It doesn't have opCmp either and perfectly worked
 until now.

Have you got opEqual's defined?
Its wanting that and toHash I think.

"Artem Tarasov" <lomereiter gmail.com> writes:

On Thursday, 8 January 2015 at 01:22:54 UTC, Rikki Cattermole 
wrote:
 Have you got opEqual's defined?
 Its wanting that and toHash I think.

Yes, I have opEquals defined. I've just tried to add dummy toHash 
(returning a constant), but it doesn't help :(

OK, it seems I'll have to stick with 2.065 and LDC 0.15. These 
new bugs in every new version of compiler drive me nuts.
Thanks for trying to help, anyway.

"yazd" <yazan.dabain gmail.com> writes:

If you have just installed a newer compiler and trying to link 
with older compiled code, then linking and other things can get 
wrong. I suggest recompiling all of your code using the new 
compiler.

"John Colvin" <john.loughran.colvin gmail.com> writes:

On Wednesday, 7 January 2015 at 20:10:35 UTC, Artem Tarasov wrote:
 I'm trying to compile my software with the latest compiler, and 
 it spits out the following error:

 $ make
 <...>
 rdmd --force --build-only -IBioD -g -L-Lhtslib -L-l:libhts.a 
 -L-l:libphobos2.a -ofbuild/sambamba.o main.d
 <...>
 /tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBa
Read6__initZ+0x30): 
 undefined reference to 
 `_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead9__xtoHashFNbNeKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZm'
 /tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBa
Read6__initZ+0x38): 
 undefined reference to 
 `_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead11__xopEqualsFKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZb'

 What the heck do these lines mean? Presumably they come from 
 the recent change in hash implementation, but I don't use this 
 struct in any dictionary whatsoever! It doesn't have opCmp 
 either and perfectly worked until now.

Are you totally sure that you don't have any old .o or .a files 
lying around? Remember that D offers no binary compatibility 
across compiler releases.

Also, are you absolutely certain that 1) the correct dmd.conf is 
being used and 2) the correct version of druntime/phobos is 
specified in dmd.conf

Steven Schveighoffer <schveiguy yahoo.com> writes:

On 1/7/15 3:10 PM, Artem Tarasov wrote:
 I'm trying to compile my software with the latest compiler, and it spits
 out the following error:

 $ make
 <...>
 rdmd --force --build-only -IBioD -g -L-Lhtslib -L-l:libhts.a
 -L-l:libphobos2.a -ofbuild/sambamba.o main.d
 <...>
 /tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead6__initZ+0x30):
 undefined reference to
 `_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead9__xtoHashFNbNeKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZm'

 /tmp/.rdmd-1000/rdmd-main.d-5E103AD0DCA0998F00B4F9BA5B181EDE/objs/sambamba.o.o:(.data._D80TypeInfo_S3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead6__initZ+0x38):
 undefined reference to
 `_D3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamRead11__xopEqualsFKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadKxS3bio3bam4read41__T12EagerBamReadTS3bio3bam4read7BamReadZ12EagerBamReadZb'


 What the heck do these lines mean? Presumably they come from the recent
 change in hash implementation, but I don't use this struct in any
 dictionary whatsoever! It doesn't have opCmp either and perfectly worked
 until now.

The latest changes are compile-time requirements, not link-time. I doubt 
they have to do with your problem.

Check for stale objects and libraries.

-Steve