Hi folks.
Every time I use phrase/2 I got a weird runtime error like this on ideone.com2:
system_error(cannot_catch_throw(error(existence_error(procedure,(:)/4),phrase/2)))
Please try this test program (https://ideone.com/Ci6jjk2):
symbol(S) --> [S].
:- initialization(main).
main :-
phrase(symbol(_), [a]),
halt.
Compile and run on local machine with:
gplc test.prolog
./test
It should not print anything and exit with code 0.