AT_BANNER([expression parsing])

AT_SETUP([parse expression with unknown variable crash])
AT_DATA([parse.sps], [dnl
INPUT PROGRAM.
LOOP c=1 to 10.
COMPUTE var1=NORMAL(100).
END CASE.
END LOOP.
END FILE.
END INPUT PROGRAM.


IF ( y > 0 ) .
COMPUTE x=y.
END IF.
])
AT_CHECK([pspp -O format=csv parse.sps], [1], [dnl
parse.sps:10: error: IF: Unknown identifier y.

parse.sps:11: error: Stopping syntax file processing here to avoid a cascade of dependent command failures.
])
AT_CLEANUP