<div dir="ltr"><div>+pcc who added the NativeObjectStream class</div><div><br></div>Looks like a known gcc bug, fixed in 4.8:<div><a href="https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53613">https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53613</a><br></div><div><br></div><div>Not sure what we do in cases like this, if it is a gcc bug.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 10, 2016 at 2:50 AM, via llvm-dev <span dir="ltr"><<a href="mailto:llvm-dev@lists.llvm.org" target="_blank">llvm-dev@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Sat, Oct 08, 2016 at 11:02:37AM +0000, <a href="mailto:sylvain.bertrand@gmail.com">sylvain.bertrand@gmail.com</a> wrote:<br>
> Hi,<br>
><br>
> Encounter a compilation issue related to c++.<br>
><br>
> Software versions:<br>
>       - gcc 4.7.4<br>
>       - llvm git commit 98a1ca117e6743dd7f2d505443a96f<wbr>591d083eab<br>
><br>
> Build log:<br>
><br>
> Scanning dependencies of target LLVMLTO<br>
> [ 53%] Building CXX object lib/LTO/CMakeFiles/LLVMLTO.<wbr>dir/Caching.cpp.o<br>
> /tmp/pkgs/llvm/lib/LTO/<wbr>Caching.cpp: In lambda function:<br>
> /tmp/pkgs/llvm/lib/LTO/<wbr>Caching.cpp:74:7: error: looser throw specifier for 'virtual llvm::lto::localCache(std::<wbr>string, llvm::lto::AddFileFn)::<<wbr>lambda(unsigned int, llvm::StringRef)>::<wbr>CacheStream::~CacheStream()'<br>
> In file included from /tmp/pkgs/llvm/include/llvm/<wbr>LTO/Caching.h:18:0,<br>
>                  from /tmp/pkgs/llvm/lib/LTO/<wbr>Caching.cpp:14:<br>
> /tmp/pkgs/llvm/include/llvm/<wbr>LTO/LTO.h:271:11: error:   overriding 'virtual llvm::lto::NativeObjectStream:<wbr>:~NativeObjectStream() noexcept (true)'<br>
> lib/LTO/CMakeFiles/LLVMLTO.<wbr>dir/build.make:67: recipe for target 'lib/LTO/CMakeFiles/LLVMLTO.<wbr>dir/Caching.cpp.o' failed<br>
> make[2]: *** [lib/LTO/CMakeFiles/LLVMLTO.<wbr>dir/Caching.cpp.o] Error 1<br>
> CMakeFiles/Makefile2:2584: recipe for target 'lib/LTO/CMakeFiles/LLVMLTO.<wbr>dir/all' failed<br>
> make[1]: *** [lib/LTO/CMakeFiles/LLVMLTO.<wbr>dir/all] Error 2<br>
> Makefile:149: recipe for target 'all' failed<br>
> make: *** [all] Error 2<br>
<br>
</span>Is this the right mailing list to report compilation error? I tried to get a<br>
bugzilla account, unsuccessfully.<br>
<div class="HOEnZb"><div class="h5"><br>
--<br>
Sylvain<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><span style="font-family:Times;font-size:medium"><table cellspacing="0" cellpadding="0"><tbody><tr style="color:rgb(85,85,85);font-family:sans-serif;font-size:small"><td nowrap style="border-top-style:solid;border-top-color:rgb(213,15,37);border-top-width:2px">Teresa Johnson |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(51,105,232);border-top-width:2px"> Software Engineer |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(0,153,57);border-top-width:2px"> <a href="mailto:tejohnson@google.com" target="_blank">tejohnson@google.com</a> |</td><td nowrap style="border-top-style:solid;border-top-color:rgb(238,178,17);border-top-width:2px"> 408-460-2413</td></tr></tbody></table></span></div>
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