[Octave-bug-tracker] [bug #31861] crash with empty function line

[Judd Storrs]

Follow-up Comment #17, bug #31861 (project octave):

I can reproduce the crash with octave installed in /usr/local/ after using
"backend fltk".


octave:1> backend fltk
octave:2> function y = foo(x)
> 
> endfunction
octave: ../../octave/src/symtab.h:1850: static void
symbol_table::set_curr_fcn(octave_user_function*, int): Assertion `scope !=
xtop_scope && scope != xglobal_scope' failed.

Program received signal SIGABRT, Aborted.
0x00007fffeff60a75 in raise () from /lib/libc.so.6
(gdb) bt
#0  0x00007fffeff60a75 in raise () from /lib/libc.so.6
#1  0x00007fffeff645c0 in abort () from /lib/libc.so.6
#2  0x00007fffeff59941 in __assert_fail () from /lib/libc.so.6
#3  0x00007ffff74c3b5e in symbol_table::set_curr_fcn (curr_fcn=0x6abfb0,
scope=1) at ../../octave/src/symtab.h:1850
#4  0x00007ffff74c00d1 in octave_user_function (this=0x6abfb0, sid=1,
pl=0xb33930, rl=0x0, cl=0xaaa770) at ../../octave/src/ov-usr-fcn.cc:193
#5  0x00007ffff731351b in start_function (param_list=0xb33930, body=0xaaa770,
end_fcn_stmt=0xc63970) at oct-parse.yy:2814
#6  0x00007ffff730f6b3 in octave_parse () at oct-parse.yy:1410
#7  0x00007ffff73cd9d3 in main_loop () at ../../octave/src/toplev.cc:568
#8  0x00007ffff73883fb in octave_main (argc=1, argv=0x7fffffffe2b8,
embedded=0) at ../../octave/src/octave.cc:896
#9  0x0000000000400889 in main (argc=1, argv=0x7fffffffe2b8) at
../../octave/src/main.c:35
(gdb) 


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