llvm dev - Mar 2015 - [LLVMdev] LLVM 3.6: problems building on Windows using MSVC 2013

> > So… my question is: why?! More importantly: what do I need to do to be
> > able to export/import a class such as clang::driver::Compilation?
> 
> It looks like MSVC is trying to synthesize and export the copy assignment
> operator and copy constructur. This is interesting, as I thought it
wouldn't do
> that if the class turns out not to be non-copyable.
> 
> Does adding the following to the class (and similarly for others that are
> failing) work?
> 
>   Compilation& operator=(Compilation&) = delete;
>   Compilation(Compilation&) = delete
Good timing. This is the conclusion and solution to which I came too. I have
tried it on my test case and it is working fine. I am now going to try it on my
project and see how it goes, but at least that seems promising.

Alan

To be certain, are you using MSVC 2013 Update 4?

On Tue, Mar 10, 2015 at 9:18 AM Alan Garny <agarny at hellix.com> wrote:
> > > So… my question is: why?! More importantly: what do I need to do
to be
> > > able to export/import a class such as clang::driver::Compilation?
> >
> > It looks like MSVC is trying to synthesize and export the copy
assignment
> > operator and copy constructur. This is interesting, as I thought it
> wouldn't do
> > that if the class turns out not to be non-copyable.
> >
> > Does adding the following to the class (and similarly for others that
are
> > failing) work?
> >
> >   Compilation& operator=(Compilation&) = delete;
> >   Compilation(Compilation&) = delete
>
> Good timing. This is the conclusion and solution to which I came too. I
> have tried it on my test case and it is working fine. I am now going to try
> it on my project and see how it goes, but at least that seems promising.
>
> Alan
>
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20150310/0b69e4f5/attachment.html>

No, I am currently using MSVC 2013 Update 3. Why? Is there something I should
(have) know(n)?

 

Alan

 

From: Zachary Turner [mailto:zturner at google.com] 
Sent: 10 March 2015 17:40
To: Alan Garny; llvmdev
Subject: Re: [LLVMdev] LLVM 3.6: problems building on Windows using MSVC 2013

 

To be certain, are you using MSVC 2013 Update 4?

 

On Tue, Mar 10, 2015 at 9:18 AM Alan Garny <agarny at hellix.com> wrote:
> > So… my question is: why?! More importantly: what do I need to do to be
> > able to export/import a class such as clang::driver::Compilation?
>
> It looks like MSVC is trying to synthesize and export the copy assignment
> operator and copy constructur. This is interesting, as I thought it
wouldn't do
> that if the class turns out not to be non-copyable.
>
> Does adding the following to the class (and similarly for others that are
> failing) work?
>
>   Compilation& operator=(Compilation&) = delete;
>   Compilation(Compilation&) = delete
Good timing. This is the conclusion and solution to which I came too. I have
tried it on my test case and it is working fine. I am now going to try it on my
project and see how it goes, but at least that seems promising.

Alan


_______________________________________________
LLVM Developers mailing list
LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20150310/7a006af1/attachment.html>