Re: [Bug-apl] [bug] problem with simple code

[Juergen Sauermann]

Hi Alexey, Hm, it works on my machine. Did you recently upgrade from SVN? It can happen that changes in header files are not detected if ./configure is called without arguments and then the sources are uodated from SVN, Please try the following:     make clean develop and see if the problem remains. /// Jürgen On 02/27/2016 12:26 AM, Alexey Veretennikov wrote: Hi, I'm studying the paper http://archive.vector.org.uk/art10501380 Here defined 3 functions: ⍝ simple sort Sort←{⍵[⍋⍵]} R←∇triples N;all;i ⍝ All possible triples of numbers 1..9 i←⍳9 all←,i∘.,i∘.,i R←(N=+/¨all)/all ⍝ remove those triples which contain repeating entries or not unique clean←{ ∪Sort¨ ({⍵≡∪⍵}¨⍵)/⍵ } And then try to run clean triples 4 lead to crash(assertion). Version APL: 1.5 / 696, Workspace attached. The assert log below: ============================================================================== Assertion failed: 0 in Function: init in file: Cell.cc:48 Call stack: ---------------------------------------- -- Stack trace at Cell.cc:48 ---------------------------------------- 0x0 @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ ======================================== SI stack: Depth: 4 Exec: 0x7fe663500dd0 Safe ex: no Pmode: ∇ clean[1] PC: 12 ENDL Stat: ==================================================== SEGMENTATION FAULT ---------------------------------------- -- Stack trace at main.cc:63 ---------------------------------------- 0x0 @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0xa @@@@ 0x0 @@@@ 0x0 @@@@ 0xa @@@@ ======================================== ==================================================== Goodbye. Process apl exited abnormally with code 3