I think this was working before.
X←0⍴⊂''
8⎕CR X
====================================================
SEGMENTATION FAULT
----------------------------------------
-- Stack trace at main.cc:85
----------------------------------------
0x7f5bfa2f25f0 __libc_start_main
0x444ae5 main
0x58047d Workspace::immediate_execution(bool)
0x48a852 Command::process_line()
0x48a91a Command::do_APL_expression(UCS_string&)
0x4954c5 Executable::execute_body() const
0x5298b0 StateIndicator::run()
0x4cc8c8 Prefix::reduce_statements()
0x4c6d25 Prefix::reduce_A_F_B_()
0x50123b Quad_CR::eval_AB(Value_P, Value_P)
0x500b24 Quad_CR::do_CR(long, Value const*, PrintContext)
0x4ea7db PrintBuffer::PrintBuffer(Value const&,
PrintContext const&, std::ostream*)
0x4cf197
PointerCell::character_representation(PrintContext const&) const
0x57c1ef Value::prototype(char const*) const
0x478f30 Cell::init_type(Cell const&, Value&, char const*)
0x7f5bfb57fd40
0x449d37
========================================
====================================================
-k
