Hi, in SVN: 1833:1841M there is a stack trace for
*x←, ⊂1 1 0 0 1 1** y←,⊂'asdfgh' x[1]/¨y[1]* *** useless apl.lines (no CXXFLAGS=-rdynamic -gdwarf-2) ---------------------------------------- -- Stack trace at Prefix.cc:1504 ---------------------------------------- 0x7f6e0601030b __libc_start_main 0x7f6e06010248 0x403e60 main 0x5d95a1 Workspace::immediate_execution(bool) 0x45ff7b Command::process_line() 0x4601d6 Command::process_line(UCS_string&, std::ostream*) 0x462586 Command::do_APL_expression(UCS_string&) 0x46287a Command::finish_context() 0x48c3c9 Executable::execute_body() const 0x570cdc StateIndicator::run() 0x4c86e9 Prefix::reduce_statements() 0x4caa8b Prefix::reduce_M_M__() 0x4d1250 Prefix::MM_is_FM(Function_PC) ======================================== ======================================== Best Regards Hans-Peter