Re: [Bug-apl] Segfault in assign_cellrefs

[Juergen Sauermann]

Hi,

thanks, fixed in SVN 168. Now LENGTH ERROR is thrown instead.

/// Jürgen


On 03/21/2014 12:27 PM, Elias Mårtenson wrote:

Sorry, it's not a segfault, it's an assertion error. I do, however, get on if I do the following:

*      X←1 2 2 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 1 3*
*      V←X ◊ (V/V)←∊≠\¨V⊂V*


====================================================
SEGMENTATION FAULT

----------------------------------------
-- Stack trace at main.cc:119
----------------------------------------
0x7fafc4a02de5 __libc_start_main
0x434b6d  main
0x52059d Workspace::immediate_execution(bool)
0x46291d  Command::process_line()
0x46181b Command::process_line(UCS_string&)
0x46a7e8  Executable::execute_body() const
0x4df3a0 StateIndicator::run()
0x48c98a  Prefix::reduce_statements()
0x4899db Prefix::reduce_A_ASS_B_()
0x518e5d  Value::assign_cellrefs(Value_P)
0x459dbb Cell::init(Cell const&)
0x7fafc625cbb0
0x47978a
========================================
====================================================

Regards,
Elias

On 21 March 2014 19:25, Elias Mårtenson <loke...@gmail.com <mailto:loke...@gmail.com>> wrote:

    I was testing Kacpers solution to my problem in another thread,
    and I got a crash. Easily reproduced by typing in the following
    two commands:

    *      V←1 2 2 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 1 3*
    *(V/V)←∊≠\¨V⊂V*

    The result is:

    
==============================================================================
    Assertion failed: 0
    in Function:    init
    in file:    Cell.cc:48

    Call stack:

    ----------------------------------------
    -- Stack trace at Cell.cc:48
    ----------------------------------------
    0x7f1b6ee6dde5 __libc_start_main
    0x434b6d  main
    0x52059d Workspace::immediate_execution(bool)
    0x46291d  Command::process_line()
    0x46181b Command::process_line(UCS_string&)
    0x46a7e8  Executable::execute_body() const
    0x4df3a0 StateIndicator::run()
    0x48c98a  Prefix::reduce_statements()
    0x4899db   Prefix::reduce_A_ASS_B_()
    0x518e5d    Value::assign_cellrefs(Value_P)
    0x459e01     Cell::init(Cell const&)
    0x44328f      do_Assert(char const*, char const*, char const*, int)
    ========================================

    SI stack:

    Depth:    0
    Exec: 0x213e3f0
    Pmode:    ◊  (V/V)←∊≠\¨V⊂V
    PC:       13 ENDL
    Stat: (V/V)←∊≠\¨V⊂V
    err_code: 0x0
    thrown:   at StateIndicator.cc:40
    e_msg_1:  'No Error'
    e_msg_2:  ''
    e_msg_3:  ''


    
==============================================================================

    Regards,
    Elias