That is an old bug that has been correct in the current (repo) version. Blake McBride
On Sun, Sep 22, 2024 at 6:08 AM Ala'a Mohammad <amal...@gmail.com> wrote: > Hi, > > I'm trying the following but got an error, and could not understand the > reason: > > (a b)← (⍳3) 9 > > > ============================================================================== > Assertion failed: sym_var > in Function: collect_symbols > in file: Prefix.cc:272 > > C/C++ call stack: > > ---------------------------------------- > -- Stack trace at Assert.cc:75 > ---------------------------------------- > 0x7f29cc81ce40 __libc_start_main > 0x7f29cc81cd90 > 0x5651d074bf9a main > 0x5651d08f17ed Workspace::immediate_execution(bool) > 0x5651d07a58d5 Command::process_line() > 0x5651d07a7e5b Command::finish_context() > 0x5651d07ca6e8 Executable::execute_body() const > 0x5651d0803fd0 Prefix::reduce_statements() > 0x5651d080e78e Prefix::reduce_V_RPAR_ASS_B() > 0x5651d0803507 > Prefix::collect_symbols(std::__cxx11::basic_string<Symbol*, > std::char_traits<Symbol*>, std::allocator<Symbol*> >&) > 0x5651d076d118 do_Assert(char const*, char const*, char const*, > int) > ======================================== > ======================================== > > SI stack: > > Depth: 0 > Exec: 0x5651d214b0b0 > Safe exec: 0 > Pmode: ◊ (a b)← (⍳3) 9 > PC: 9 (12) ( > Stat: (a b)← (⍳3) 9 > err_code: 0x0 > > > > ============================================================================== > > I'm using the 1.9 release deb file. > > regards, > >