Using Yosys with arrays of struct appears to cause segfault

[davidbrucecousins]

the following system runs for cleartext, openfhe, interpreted_openfhe, but yosys_interpreted_openfhe causes a segfault

when run with a debugger gives the following backtrace
Thread 1 "bug_yosys_inter" received signal SIGSEGV, Segmentation fault.
__gnu_cxx::__atomic_add_dispatch (__val=1, __mem=0xea)
at /usr/include/c++/9/ext/atomicity.h:96
96 __atomic_add(__mem, __val);
(gdb) bt
#0 __gnu_cxx::__atomic_add_dispatch (__val=1, __mem=0xea)
at /usr/include/c++/9/ext/atomicity.h:96
#1 std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_add_ref_copy (
this=0xe2) at /usr/include/c++/9/bits/shared_ptr_base.h:139
#2 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::operator= (__r=...,
this=0x555555bb1020) at /usr/include/c++/9/bits/shared_ptr_base.h:747
#3 std::__shared_ptr<lbcrypto::LWECiphertextImpl, (__gnu_cxx::_Lock_policy)2>::operator= (this=0x555555bb1018)
at /usr/include/c++/9/bits/shared_ptr_base.h:1080
#4 std::shared_ptrlbcrypto::LWECiphertextImpl::operator= (
this=0x555555bb1018) at /usr/include/c++/9/bits/shared_ptr.h:103
#5 fully_homomorphic_encryption::transpiler::YosysOpenFheRunner::YosysOpenFheRunnerState::Run (this=0x555555bcc850, result=..., in_args=...,
inout_args=std::vector of length 1, capacity 1 = {...})
at transpiler/yosys_openfhe_runner.cc:310
#6 0x00005555555c82d4 in fully_homomorphic_encryption::transpiler::YosysOpenFheRunner::Run (this=, result=...,
in_args=std::vector of length 3, capacity 3 = {...},
inout_args=std::vector of length 1, capacity 1 = {...}, cc=...)
at /usr/include/c++/9/bits/stl_uninitialized.h:82
#7 0x000055555558d3bc in select_struct_UNSAFE(absl::Span<std::shared_ptrlbcrypto::LWECiphertextImpl const>, absl::Span<std::shared_ptrlbcrypto::LWECiphertextImpl const>, absl::Span<std::shared_ptrlbcrypto::LWECiphertextImpl const>, absl::Span<std::shared_ptrlbcrypto::LWECiphertextImpl >, lbcrypto::BinFHEContext) () at /usr/include/c++/9/bits/stl_tree.h:211
#8 0x0000555555589de8 in select_struct(OpenFheArrayRef<BugStruct, 2u>, OpenFheRef, OpenFheRef, OpenFheRef, lbcrypto::BinFHEContext) () at /usr/include/c++/9/bits/stl_tree.h:211
#9 0x0000555555582e0b in main () at /usr/include/c++/9/ext/new_allocator.h:89
(gdb)
bug.zip

[Cam2337]

Closed with 6c169ff.