IppClub / IppClub/YueScript

Lua/Text Macros cant be at the end of a block due to implicit return

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Dominant language
Lua
Stars
613
Forks
45
PR merge metrics
No merged PRs in 30d

Description

macro no_return = -> {code: "", type: "lua"}

print 123

$no_return

Fails to compile with

5: lua macro can only be placed where block macro is allowed
$no_return
^

This keeps popping up and annoying me

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the failure with the MoonScript snippet in the issue, focusing on the no_return Lua macro at the end of the block. Trace the compiler's macro-placement and implicit-return handling, then verify that the example compiles while preserving the expected macro behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
lua
Domain
compilers
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
42/100

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