15: Introducing explicit memory management instructions ...
**** AUD/SCL distinction ...
**** Making copy operations explicit ...
**** Introducing explicit allocation statements  ...
Assertion 'expr' failed: file 'alloc.c', line 551
** assignment  A = [];  found, where A has unknown shape!
./foo: line 6:  6795 Aborted                 sac2c -O3 -o $1 $1.sac