malformed extern fn decl containing slice causes segfault rather than error message

[paperdev-code]

Zig Version

0.14.0-dev.3286+05d8b565a

Steps to Reproduce and Observed Behavior

given the following code;

//                     v- is bad
extern const bad: fn ([]const u8) void;
pub fn main() void {
    bad();
}

attempt at compilation;

❯ zig run test.zig
Error: nu::shell::terminated_by_signal
└─ mem.sliceAsBytes__anon_19529
  × External command was terminated by a signal
   ╭─[entry #12:1:1]
 1 │ zig run test2.zig
   · ─┬─
   ·  ╰── terminated by SIGSEGV (11)
   ╰────

Expected Behavior

expect the output to be similar to;

//             v- is bad
extern fn bad([]const u8) void;
pub fn main() void {
    bad();
}

which produces;

❯ zig run test2.zig
test2.zig:2:15: error: parameter of type '[]const u8' not allowed in function with calling convention 'x86_64_sysv'
extern fn bad([]const u8) void;
              ^~~~~~~~~~
test2.zig:2:15: note: slices have no guaranteed in-memory representation
referenced by:
    main: test2.zig:4:5
    posixCallMainAndExit: /nix/store/5ijjcxhqcjc96q0pkqrnh97mkxpcqvwg-zig-0.14.0-dev.3286+05d8b565a/lib/std/start.zig:647:22
    4 reference(s) hidden; use '-freference-trace=6' to see all references