[Help-smalltalk] Bad syntax causes program abort

[Ladislav Marek]

Hi,
code causes gst to abort:

Object extend [
    foo

outputs:

gst: gst-parse.c:211: lex_lookahead: Assertion `p->la_size == 0 ||
token (p, p->la_size - 1) != (-1)' failed.
test.st:2: Aborted
test.st:2: Error occurred while not in byte code interpreter!!
/usr/local/bin/../lib/libgst.so.7(+0x61307)[0x7f069b9d5307]
/lib/libc.so.6(+0x321e0)[0x7f069afb71e0]
/lib/libc.so.6(gsignal+0x35)[0x7f069afb7165]
/lib/libc.so.6(abort+0x180)[0x7f069afb9f70]
/lib/libc.so.6(__assert_fail+0xf1)[0x7f069afb02b1]
/usr/local/bin/../lib/libgst.so.7(+0x17e16)[0x7f069b98be16]
/usr/local/bin/../lib/libgst.so.7(+0x184f6)[0x7f069b98c4f6]
/usr/local/bin/../lib/libgst.so.7(+0x18abc)[0x7f069b98cabc]
/usr/local/bin/../lib/libgst.so.7(+0x18df0)[0x7f069b98cdf0]
/usr/local/bin/../lib/libgst.so.7(+0x192f3)[0x7f069b98d2f3]
Aborted

It should output syntax error.