Compiler crash on when missing a Void return

[mpizenberg]

What Git revision are you using?

aiken v1.1.11+7c3c5a5

What operating system are you using, and which version?

• Linux / Ubuntu
• Linux / Other
• macOS
• Windows

Describe what the problem is?

I have this code, which expects a continuation function that returns void:

{
  let auth <- list.for_each(scope_auths)
  let _, _ <- treasury.check_auth(auth, tx, script_hash)
  Void
}

If I remove the Void at the end, I get this error:

 aiken::fatal::error
 Whoops! You found a bug in the Aiken compiler.

 Please report this error at https://github.com/aiken-lang/aiken/issues/new.
 In your bug report please provide the information below and if possible the code
 that produced it.

 Operating System: macos
 Architecture:     aarch64
 Version:          v1.1.11+7c3c5a5

 crates/aiken-lang/src/gen_uplc.rs:319:26

   Sequence or Pipeline should have at least one expression