Segfault for std::array<std::vector>.

[1uc]

Reading something like std::array<std::vector<double>, 2>, but presumably anything with a non-trivial ctor inside an std::array seems to cause a segfault because the size of the inner vector is zero.

#0  0x00007ffff6cac83c in ?? () from /usr/lib/libc.so.6
#1  0x00007ffff6c5c668 in raise () from /usr/lib/libc.so.6
#2  0x00007ffff6c444b8 in abort () from /usr/lib/libc.so.6
#3  0x00007ffff6edd3b2 in std::__glibcxx_assert_fail (file=<optimized out>, line=<optimized out>, function=<optimized out>, condition=<optimized out>)
    at /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/debug.cc:61
#4  0x0000555555720b84 in std::vector<double, std::allocator<double> >::operator[] (this=0x7ffff4efe270, __n=0)
    at /usr/include/c++/13.2.1/bits/stl_vector.h:1125
#5  0x00005555557bcf8b in HighFive::details::inspector<std::vector<double, std::allocator<double> > >::unserialize<double const*> (
    vec_align=@0x7ffff4f55c60: 0x60c000015280, dims=std::vector of length 1, capacity 1 = {...}, val=std::vector of length 0, capacity 0)
    at HIGH_FIVE_DIR/HighFive/include/highfive/bits/H5Inspector_misc.hpp:425
#6  0x00005555557ab3cf in HighFive::details::inspector<std::array<std::vector<double, std::allocator<double> >, 5ul> >::unserialize<double const*> (
    vec_align=@0x7ffff4bf7de0: 0x60c000015280, dims=std::vector of length 2, capacity 2 = {...}, val=...)
    at HIGH_FIVE_DIR/HighFive/include/highfive/bits/H5Inspector_misc.hpp:553
#7  0x000055555571100e in HighFive::details::DeepCopyBuffer<std::array<std::vector<double, std::allocator<double> >, 5ul> >::unserialize (
    this=0x7ffff4f55550, val=...) at HIGH_FIVE_DIR/HighFive/include/highfive/bits/H5Converter_misc.hpp:94
#8  0x00005555556926c2 in HighFive::Attribute::read<std::array<std::vector<double, std::allocator<double> >, 5ul> > (this=0x7ffff4efe230, array=...)
    at HIGH_FIVE_DIR/HighFive/include/highfive/bits/H5Attribute_misc.hpp:89
#9  0x000055555562cdbe in HighFive::Attribute::read<std::array<std::vector<double, std::allocator<double> >, 5ul> > (this=0x7ffff4efe230)
    at HIGH_FIVE_DIR/HighFive/include/highfive/bits/H5Attribute_misc.hpp:57
#10 0x00005555555e46bb in check_write_read_cycle<HighFive::testing::AttributeCreateTraits, std::array<std::vector<double, std::allocator<double> >, 5ul> > (
    file=..., name="attr", dims=std::vector of length 2, capacity 2 = {...}) at HIGH_FIVE_DIR/HighFive/tests/unit/test_all_types.cpp:537
#11 0x00005555555c8ea9 in check_write_read_cycle<std::array<std::vector<double, std::allocator<double> >, 5ul> > (
    file_name="rw_cycle_St5arrayISt6vectorIdSaIdEELm5EE.h5", dims=std::vector of length 2, capacity 2 = {...})
    at HIGH_FIVE_DIR/HighFive/tests/unit/test_all_types.cpp:546
#12 0x00005555555bfccd in check_write_read_cycle<std::array<std::vector<double, std::allocator<double> >, 5ul> > ()