Hi all, just to want to report an issue I am experiencing in branches 9.5 and 9.6. The build fails on multiple platforms (tested on Ubuntu 18.04, Ubuntu 20.04, Gentoo Linux and MacOS ). The error I get is the same on all the platforms and is reported below for convenience. This does not happen with branches <= 9.4
FAILED: obj/v8_base_without_compiler/heap.o 1481 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1481>../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/v8_base_without_compiler/heap.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DUSE_X11=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_GNU_SOURCE -DCR_CLANG_REVISION=\"llvmorg-14-init-4918-ge787678c-1\" -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -DCR_SYSROOT_HASH=95051d95804a77144986255f534acb920cee375b -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DV8_TYPED_ARRAY_MAX_SIZE_IN_HEAP=64 -DENABLE_GDB_JIT_INTERFACE -DENABLE_MINOR_MC -DV8_INTL_SUPPORT -DV8_ATOMIC_OBJECT_FIELD_WRITES -DV8_ATOMIC_MARKING_STATE -DV8_ENABLE_LAZY_SOURCE_POSITIONS -DV8_SHARED_RO_HEAP -DV8_WIN64_UNWINDING_INFO -DV8_ENABLE_REGEXP_INTERPRETER_THREADED_DISPATCH -DV8_SNAPSHOT_COMPRESSION -DV8_ENABLE_WEBASSEMBLY -DV8_ALLOCATION_FOLDING -DV8_ALLOCATION_SITE_TRACKING -DV8_ADVANCED_BIGINT_ALGORITHMS -DV8_INCLUDE_RECEIVER_IN_ARGC -DV8_DEPRECATION_WARNINGS -DV8_IMMINENT_DEPRECATION_WARNINGS -DCPPGC_CAGED_HEAP -DV8_TARGET_ARCH_X64 -DV8_HAVE_TARGET_OS -DV8_TARGET_OS_LINUX -DV8_RUNTIME_CALL_STATS -DU_USING_ICU_NAMESPACE=0 -DU_ENABLE_DYLOAD=0 -DUSE_CHROMIUM_ICU=1 -DU_ENABLE_TRACING=1 -DU_ENABLE_RESOURCE_TRACING=0 -DU_STATIC_IMPLEMENTATION -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE -I../.. -Igen -I../../include -Igen/include -I../../third_party/icu/source/common -I../../third_party/icu/source/i18n -I../../third_party/zlib -fno-delete-null-pointer-checks -fno-ident -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -funwind-tables -fPIC -pthread -fcolor-diagnostics -fmerge-all-constants -fcrash-diagnostics-dir=../../tools/clang/crashreports -mllvm -instcombine-lower-dbg-declare=0 -m64 -march=x86-64 -msse3 -Wno-builtin-macro-redefined -D__DATE__= -D__TIME__= -D__TIMESTAMP__= -ffile-compilation-dir=. -no-canonical-prefixes -Wall -Werror -Wextra -Wimplicit-fallthrough -Wunreachable-code-aggressive -Wthread-safety -Wextra-semi -Wno-missing-field-initializers -Wno-unused-parameter -Wloop-analysis -Wno-unneeded-internal-declaration -Wenum-compare-conditional -Wno-psabi -Wno-ignored-pragma-optimize -Wno-builtin-assume-aligned-alignment -Wno-unused-but-set-parameter -Wno-unused-but-set-variable -Wmax-tokens -fno-omit-frame-pointer -g0 -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Wmissing-field-initializers -Wno-shadow -Wunreachable-code -Wshorten-64-to-32 -O3 -fdata-sections -ffunction-sections -fno-unique-section-names -fvisibility=default -Wexit-time-destructors -std=c++14 -fno-trigraphs -Wno-trigraphs -fno-exceptions -fno-rtti --sysroot=../../build/linux/debian_sid_amd64-sysroot -c ../../src/heap/heap.cc -o obj/v8_base_without_compiler/heap.o 1482 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1482>In file included from ../../src/heap/heap.cc:5: 1483 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1483>../../src/heap/heap.h:1751:22: error: definition of implicit copy constructor for 'GCCallbackTuple' is deprecated because it has a user-provided copy assignment operator [-Werror,-Wdeprecated-copy-with-user-provided-copy] 1484 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1484> GCCallbackTuple& operator=(const GCCallbackTuple& other) V8_NOEXCEPT; 1485 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1485> ^ 1486 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1486>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/ext/new_allocator.h:150:23: note: in implicit copy constructor for 'v8::internal::Heap::GCCallbackTuple' first required here 1487 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1487> { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } 1488 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1488> ^ 1489 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1489>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/alloc_traits.h:512:8: note: in instantiation of function template specialization '__gnu_cxx::new_allocator<v8::internal::Heap::GCCallbackTuple>::construct<v8::internal::Heap::GCCallbackTuple, v8::internal::Heap::GCCallbackTuple>' requested here 1490 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1490> __a.construct(__p, std::forward<_Args>(__args)...); 1491 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1491> ^ 1492 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1492>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_uninitialized.h:976:17: note: in instantiation of function template specialization 'std::allocator_traits<std::allocator<v8::internal::Heap::GCCallbackTuple>>::construct<v8::internal::Heap::GCCallbackTuple, v8::internal::Heap::GCCallbackTuple>' requested here 1493 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1493> __traits::construct(__alloc, __dest, std::move(*__orig)); 1494 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1494> ^ 1495 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1495>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_uninitialized.h:1014:7: note: in instantiation of function template specialization 'std::__relocate_object_a<v8::internal::Heap::GCCallbackTuple, v8::internal::Heap::GCCallbackTuple, std::allocator<v8::internal::Heap::GCCallbackTuple>>' requested here 1496 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1496> std::__relocate_object_a(std::__addressof(*__cur), 1497 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1497> ^ 1498 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1498>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_uninitialized.h:1028:14: note: in instantiation of function template specialization 'std::__relocate_a_1<v8::internal::Heap::GCCallbackTuple *, v8::internal::Heap::GCCallbackTuple *, std::allocator<v8::internal::Heap::GCCallbackTuple>>' requested here 1499 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1499> return __relocate_a_1(std::__niter_base(__first), 1500 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1500> ^ 1501 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1501>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_vector.h:456:14: note: in instantiation of function template specialization 'std::__relocate_a<v8::internal::Heap::GCCallbackTuple *, v8::internal::Heap::GCCallbackTuple *, std::allocator<v8::internal::Heap::GCCallbackTuple>>' requested here 1502 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1502> return std::__relocate_a(__first, __last, __result, __alloc); 1503 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1503> ^ 1504 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1504>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_vector.h:469:9: note: in instantiation of member function 'std::vector<v8::internal::Heap::GCCallbackTuple>::_S_do_relocate' requested here 1505 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1505> return _S_do_relocate(__first, __last, __result, __alloc, __do_it{}); 1506 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1506> ^ 1507 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1507>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/vector.tcc:461:23: note: in instantiation of member function 'std::vector<v8::internal::Heap::GCCallbackTuple>::_S_relocate' requested here 1508 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1508> __new_finish = _S_relocate(__old_start, __position.base(), 1509 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1509> ^ 1510 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1510>../../build/linux/debian_sid_amd64-sysroot/usr/lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/vector.tcc:121:4: note: in instantiation of function template specialization 'std::vector<v8::internal::Heap::GCCallbackTuple>::_M_realloc_insert<void (*&)(v8::Isolate *, v8::GCType, v8::GCCallbackFlags, void *), v8::GCType &, void *&>' requested here 1511 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1511> _M_realloc_insert(end(), std::forward<_Args>(__args)...); 1512 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1512> ^ 1513 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1513>../../src/heap/heap.cc:6039:26: note: in instantiation of function template specialization 'std::vector<v8::internal::Heap::GCCallbackTuple>::emplace_back<void (*&)(v8::Isolate *, v8::GCType, v8::GCCallbackFlags, void *), v8::GCType &, void *&>' requested here 1514 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1514> gc_prologue_callbacks_.emplace_back(callback, gc_type, data); 1515 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1515> ^ 1516 <https://github.com/area1/stpyv8/runs/3836038040?check_suite_focus=true#step:5:1516>1 error generated. Ciao, Angelo -- -- v8-dev mailing list v8-dev@googlegroups.com http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-dev/d1777904-00b3-4b9a-ba58-c3aa2ab02061n%40googlegroups.com.
