Racket-Layer No Autocomplete After Update to 0.200.0

[exrok]

Description

No proper autocomplete in racket mode when using the racket layer
like in the older version of spacemacs the one right before 0.200.0
it work like good but now it don't like at all. Talk'in like company-mode
and shiz, it used to be like I wouldn't get user defined identies inside the
auto-complete without running but I still got something. Now I get nothing with
out running and even after running racket in buffer I only get user defined
funcs downgrading backto older spacemacs fixes it.

Reproduction guide 🪲

• Start Emacs
• Open Buffer
• Enter Racket Mode
• Type "(eq"
• hit tab
• observe the lack of autocomplete

Observed behaviour: 👀 💔
no auto-complete

Expected behaviour: ❤️ 😄
autocomplete

System Info 💻

• OS: gnu/linux
• Emacs: 25.1.1
• Spacemacs: 0.200.0
• Spacemacs branch: master (rev. e6357a5)
• Graphic display: t
• Distribution: spacemacs
• Editing style: vim
• Completion: helm
• Layers:

(auto-completion emacs-lisp racket latex themes-megapack theming python org unimpaired)

[jmiven]

I believe that racket-mode requires that you declare a #lang at the top of the file, or at least a module.

Auto-completion works for me when:

1. the file contains a #lang declaration
2. the file has been run through racket-run (SPC m s b)

[exrok]

Yes, this resolves it. Weird it worked before the update with #lang but whatever.