similar to: [LLVMdev] anchoring explicit template instantiations

On Nov 29, 2011, at 12:26 AM, David Blaikie wrote: > For a bit of an experiment I've been trying to compile LLVM & Clang > with -Weverything (disabling any errors that seem like more noise/less > interesting). One warning I've recently hit a few instances of is > -Wweak-vtable which is, in fact, an explicitly documented LLVM coding > standard (

On Wed, Nov 30, 2011 at 10:42 PM, Chris Lattner <clattner at apple.com> wrote: > On Nov 29, 2011, at 12:26 AM, David Blaikie wrote: >> For a bit of an experiment I've been trying to compile LLVM & Clang >> with -Weverything (disabling any errors that seem like more noise/less >> interesting). One warning I've recently hit a few instances of is >>

On Dec 1, 2011, at 12:08 AM, David Blaikie wrote: > On Wed, Nov 30, 2011 at 10:42 PM, Chris Lattner <clattner at apple.com> wrote: >> On Nov 29, 2011, at 12:26 AM, David Blaikie wrote: >>> For a bit of an experiment I've been trying to compile LLVM & Clang >>> with -Weverything (disabling any errors that seem like more noise/less >>> interesting).

On Thu, Dec 1, 2011 at 9:11 AM, Chris Lattner <clattner at apple.com> wrote: > > On Dec 1, 2011, at 12:08 AM, David Blaikie wrote: > >> On Wed, Nov 30, 2011 at 10:42 PM, Chris Lattner <clattner at apple.com> wrote: >>> On Nov 29, 2011, at 12:26 AM, David Blaikie wrote: >>>> For a bit of an experiment I've been trying to compile LLVM & Clang

On Thu, Dec 1, 2011 at 9:11 AM, Chris Lattner <clattner at apple.com> wrote: > > On Dec 1, 2011, at 12:08 AM, David Blaikie wrote: > >> On Wed, Nov 30, 2011 at 10:42 PM, Chris Lattner <clattner at apple.com> wrote: >>> On Nov 29, 2011, at 12:26 AM, David Blaikie wrote: >>>> For a bit of an experiment I've been trying to compile LLVM & Clang

On Dec 10, 2011, at 5:20 PM, David Blaikie wrote: >>> Thanks Chris, committed as r145578. I don't suppose you'll mind some >>> similar commits as I encounter them? >> >> Yep, please feel free. > > While you said this - given that I've now gone & fixed /every/ > violation of -Wweak-vtables across LLVM & Clang (apart from some llvm >

On Dec 19, 2011, at 5:40 PM, Chris Lattner wrote: > On Dec 10, 2011, at 5:20 PM, David Blaikie wrote: >>>> Thanks Chris, committed as r145578. I don't suppose you'll mind some >>>> similar commits as I encounter them? >>> >>> Yep, please feel free. >> >> While you said this - given that I've now gone & fixed /every/

On Dec 1, 2011, at 1:13 PM, David Blaikie wrote: >>> (there's also some legitimate unreachable code warnings I'd be happy >>> to fix as I find them, things like: >>> >>> --- a/lib/Support/CommandLine.cpp >>> +++ b/lib/Support/CommandLine.cpp >>> @@ -294,10 +294,7 @@ static inline bool ProvideOption(Option *Handler, >>>

Hi David: I'd actually like to use a custom parser in a tool I'm developing, parsing YAML files. The partial fix for my purposes was: --- a/llvm/include/llvm/Support/CommandLine.h +++ b/llvm/include/llvm/Support/CommandLine.h @@ -1044,7 +1044,7 @@ extern template class basic_parser<float>; //-------------------------------------------------- // parser<std::string> //

I'm trying to link a program with LLVM on Linux. I've managed to take out the test files from 'llvm-config --libs' but now it's getting errors with missing symbols. The same program successfully links with the same version of LLVM (3.8) on Windows, so it's not a problem with the code per se, it's some kind of configuration issue. Any ideas? g++ -std=c++11

Hi Russel, Can you try compiling aklo.o using -fno-rtti prior to linking? On Thu, Mar 24, 2016 at 11:44 PM, Russell Wallace via llvm-dev <llvm-dev at lists.llvm.org> wrote: > I'm trying to link a program with LLVM on Linux. I've managed to take out > the test files from 'llvm-config --libs' but now it's getting errors with > missing symbols. The same program

Since the log tells you that llvm::outs() is not found, and since it is supposed to be found in libLLVMSupport.a, you can try: $ nm /home/a/build//lib/libLLVMSupport.a | grep ZN4llvm4outsEv ... 0000000000002070 T __ZN4llvm4outsEv ... The output should have the symbol defined. -- Mehdi > On Mar 25, 2016, at 12:18 AM, Russell Wallace via llvm-dev <llvm-dev at lists.llvm.org> wrote:

Tried that just now, same result. On Fri, Mar 25, 2016 at 6:58 AM, Snehasish Kumar <kumar.snehasish at gmail.com> wrote: > Hi Russel, > > Can you try compiling aklo.o using -fno-rtti prior to linking? > > On Thu, Mar 24, 2016 at 11:44 PM, Russell Wallace via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > I'm trying to link a program with LLVM on Linux.

Yeah, seems to. a at a-VirtualBox:~$ nm /home/a/build//lib/libLLVMSupport.a | grep ZN4llvm4outsEv U _ZN4llvm4outsEv U _ZN4llvm4outsEv 0000000000000000 b _ZGVZN4llvm4outsEvE1S 0000000000000000 T _ZN4llvm4outsEv 0000000000000000 r _ZZN4llvm4outsEvE19__PRETTY_FUNCTION__ 0000000000000000 b _ZZN4llvm4outsEvE1S U _ZN4llvm4outsEv I can try building

Looking again at your link line, I think static library has to appear after their uses. So try to put the .o before the list of library. -- Mehdi > On Mar 25, 2016, at 12:41 AM, Russell Wallace <russell.wallace at gmail.com> wrote: > > Yeah, seems to. > > a at a-VirtualBox:~$ nm /home/a/build//lib/libLLVMSupport.a | grep ZN4llvm4outsEv > U

I tried to build LLVM with 'gcc-4.8.1 -flto', and when linking unittest programs, I got the following error: /tmp/cc8pMk84.ltrans30.ltrans.o:(.data.rel.ro._ZTIN4llvm2cl15OptionValueCopyISsEE[_ZTIN4llvm2cl15OptionValueCopyISsEE]+0x10): undefined reference to `typeinfo for llvm::cl::GenericOptionValue'

(+Chris, since I assume he wrote this policy - and, as I said in my previous email, I wouldn't mind seeing some justification or just seeing the rule go away & drop the anchors I added previously (or, if we're going to keep it, we could add more anchors & actually get to the point where we're -Wweak-vtable clean & enable that warning)) On Wed, Jun 12, 2013 at 1:44 PM,

Just wanted to ask a quick question here. I am running GNUC 2.6.12 and when I create a invoice for a customer I have to enter an invoice number. I was thinking perhaps there is setting somewhere that I missed to get it to automatically fill in a invoice number? Id hate to have invoices with the same invoice number since I have to manually type them in right now. Thank you, jdegraw

https://llvm.org/docs/CommandLine.html#writing-a-custom-parser describes how to implement a custom parser, but they're all marked `final`, so I can't inherit. Is there a reason for this? If not, I'll submit patch with tests. thanks... don -------------- next part -------------- An HTML attachment was scrubbed... URL:

I’ve almost finished a patch to add back in either out of line destructors or anchor methods. We seem to use one or the one, relatively inconsistently. What i’ve gone for is that if a class already had an inline destructor then i left it alone and added an anchor method. Otherwise I added an out of line destructor. Now if I compile Instructions.cpp with -Wweak-vtable, the only warnings given