Can you cherry-pick this patch and see if it solves your issue, Kamran?
https://gem5-review.googlesource.com/c/public/gem5/+/19808
(The answer to your question may be found here:
https://stackoverflow.com/questions/8764353/what-does-has-virtual-method-but-non-virtual-destructor-warning-mean-durin)
Em sábado, 3 de agosto de 2019 00:21:07 GMT+2, Kamran Hasan
<[email protected]> escreveu:
Hi,
I did a git pull and tried to build again but found that I couldn't. I also
tried doing a clean git clone and building again but got the same error message
that I'm pasting below. I'm running OS X Mojave (10.14.5) with Xcode 10.3.
Before I did a git pull, I was able to build and run fine with this exact same
setup. Any ideas on how I can fix this?
Thanks!
[ TRACING] -> X86/debug/Cache.hh
[ TRACING] -> X86/debug/CachePort.hh
[ENUMDECL] Clusivity -> X86/enums/Clusivity.hh
[SO PARAM] WriteAllocator -> X86/params/WriteAllocator.hh
[ CXX] X86/mem/cache/tags/base_set_assoc.cc -> .o
[ TRACING] -> X86/debug/CacheComp.hh
[SO PARAM] CompressedTags -> X86/params/CompressedTags.hh
[SO PARAM] SectorTags -> X86/params/SectorTags.hh
[ CXX] X86/mem/cache/tags/compressed_tags.cc -> .o
[SO PARAM] FALRU -> X86/params/FALRU.hh
[ CXX] X86/mem/cache/tags/fa_lru.cc -> .o
[ CXX] X86/mem/cache/tags/sector_blk.cc -> .o
[ CXX] X86/mem/cache/tags/sector_tags.cc -> .o
[ CXX] X86/mem/cache/tags/super_blk.cc -> .o
In file included from build/X86/mem/cache/tags/compressed_tags.cc:36:
In file included from build/X86/mem/cache/tags/compressed_tags.hh:39:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:270:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__bit_reference:15:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:644:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1880:58:
error: destructor called on non-final 'SectorBlk' that has virtual functions
but non-virtual
destructor [-Werror,-Wdelete-non-virtual-dtor]
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1742:18:
note: in instantiation of member function
'std::__1::allocator<SectorBlk>::destroy' requested here
{__a.destroy(__p);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1595:14:
note: in instantiation of function template specialization
'std::__1::allocator_traits<std::__1::allocator<SectorBlk>
>::__destroy<SectorBlk>' requested here
{__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:421:25:
note: in instantiation of function template specialization
'std::__1::allocator_traits<std::__1::allocator<SectorBlk>
>::destroy<SectorBlk>' requested here
__alloc_traits::destroy(__alloc(),
_VSTD::__to_raw_pointer(--__soon_to_be_end));
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:364:29:
note: in instantiation of member function 'std::__1::__vector_base<SectorBlk,
std::__1::allocator<SectorBlk> >::__destruct_at_end' requested here
void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:458:9:
note: in instantiation of member function 'std::__1::__vector_base<SectorBlk,
std::__1::allocator<SectorBlk> >::clear' requested here
clear();
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/iterator:1427:74:
note: in instantiation of member function 'std::__1::__vector_base<SectorBlk,
std::__1::allocator<SectorBlk> >::~__vector_base' requested here
template <class _Tp, class _Alloc> friend class _LIBCPP_TEMPLATE_VIS vector;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1880:64:
note: qualify call to silence this warning
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1880:58:
error: destructor called on non-final 'SuperBlk' that has virtual functions
but non-virtual
destructor [-Werror,-Wdelete-non-virtual-dtor]
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1742:18:
note: in instantiation of member function
'std::__1::allocator<SuperBlk>::destroy' requested here
{__a.destroy(__p);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1595:14:
note: in instantiation of function template specialization
'std::__1::allocator_traits<std::__1::allocator<SuperBlk>
>::__destroy<SuperBlk>' requested here
{__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:421:25:
note: in instantiation of function template specialization
'std::__1::allocator_traits<std::__1::allocator<SuperBlk>
>::destroy<SuperBlk>' requested here
__alloc_traits::destroy(__alloc(),
_VSTD::__to_raw_pointer(--__soon_to_be_end));
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:364:29:
note: in instantiation of member function 'std::__1::__vector_base<SuperBlk,
std::__1::allocator<SuperBlk> >::__destruct_at_end' requested here
void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:458:9:
note: in instantiation of member function 'std::__1::__vector_base<SuperBlk,
std::__1::allocator<SuperBlk> >::clear' requested here
clear();
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/iterator:1427:74:
note: in instantiation of member function 'std::__1::__vector_base<SuperBlk,
std::__1::allocator<SuperBlk> >::~__vector_base' requested here
template <class _Tp, class _Alloc> friend class _LIBCPP_TEMPLATE_VIS vector;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1880:64:
note: qualify call to silence this warning
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
^
2 errors generated.
scons: *** [build/X86/mem/cache/tags/compressed_tags.o] Error 1
In file included from build/X86/mem/cache/tags/sector_tags.cc:36:
In file included from build/X86/mem/cache/tags/sector_tags.hh:40:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string:500:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/string_view:176:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/__string:56:
In file included from
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/algorithm:644:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1880:58:
error: destructor called on non-final 'SectorBlk' that has virtual functions
but non-virtual
destructor [-Werror,-Wdelete-non-virtual-dtor]
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1742:18:
note: in instantiation of member function
'std::__1::allocator<SectorBlk>::destroy' requested here
{__a.destroy(__p);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1595:14:
note: in instantiation of function template specialization
'std::__1::allocator_traits<std::__1::allocator<SectorBlk>
>::__destroy<SectorBlk>' requested here
{__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:421:25:
note: in instantiation of function template specialization
'std::__1::allocator_traits<std::__1::allocator<SectorBlk>
>::destroy<SectorBlk>' requested here
__alloc_traits::destroy(__alloc(),
_VSTD::__to_raw_pointer(--__soon_to_be_end));
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:364:29:
note: in instantiation of member function 'std::__1::__vector_base<SectorBlk,
std::__1::allocator<SectorBlk> >::__destruct_at_end' requested here
void clear() _NOEXCEPT {__destruct_at_end(__begin_);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/vector:458:9:
note: in instantiation of member function 'std::__1::__vector_base<SectorBlk,
std::__1::allocator<SectorBlk> >::clear' requested here
clear();
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/iterator:1427:74:
note: in instantiation of member function 'std::__1::__vector_base<SectorBlk,
std::__1::allocator<SectorBlk> >::~__vector_base' requested here
template <class _Tp, class _Alloc> friend class _LIBCPP_TEMPLATE_VIS vector;
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/memory:1880:64:
note: qualify call to silence this warning
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
^
1 error generated.
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