zig-args
zig-args copied to clipboard
core dump running demo_verb
trafficstars
You get a core-dump if you run the demo_verb example program and only provide a verb and the error message "Short command line options are not supported", doesn't make much sense in that context:
$ /demo_verb foo
Short command line options are not supported.
executable name: ./demo_verb
thread 152356 panic: attempt to use null value
/data1/DOWNLOAD/zig/zig-args/demo_verb.zig:39:25: 0x22f042 in main (demo_verb)
switch (options.verb.?) {
^
/opt/zig/zig-linux-x86_64-0.10.0-dev.580+53e6c719e/lib/std/start.zig:561:37: 0x228481 in std.start.callMain (demo_verb)
const result = root.main() catch |err| {
^
/opt/zig/zig-linux-x86_64-0.10.0-dev.580+53e6c719e/lib/std/start.zig:495:12: 0x20905e in std.start.callMainWithArgs (demo_verb)
return @call(.{ .modifier = .always_inline }, callMain, .{});
^
/opt/zig/zig-linux-x86_64-0.10.0-dev.580+53e6c719e/lib/std/start.zig:409:17: 0x2080f6 in std.start.posixCallMainAndExit (demo_verb)
std.os.exit(@call(.{ .modifier = .always_inline }, callMainWithArgs, .{ argc, argv, envp }));
^
/opt/zig/zig-linux-x86_64-0.10.0-dev.580+53e6c719e/lib/std/start.zig:322:5: 0x207f02 in std.start._start (demo_verb)
@call(.{ .modifier = .never_inline }, posixCallMainAndExit, .{});
^
[1] 152356 abort (core dumped) ./demo_verb foo
When providing an option, the core dump doesn't happen (but the error message still doesn't make much sense)
Huh. This definitly needs to be fixed. I'll check it out when i got the time