[Bug] Rescript 10.1.0-alpha.2 allows an empty record (?) `{}` where a tuple is expected

[jbhoot]

ReScript playground set to use ReScript v10.0.1 rightly raises an error for the following code snippet:

https://rescript-lang.org/try?code=C4TwDgpgBAhgxsAlgewHYChSShAZriBTcaAE0QGcwZg4ALKAXlgRVSYD4oBXVRYdBAAewCACdUMADZQA7vzoAFGCCnIYpAFxQAFHvJUa9ADRQA5NVXrSASk48+wUxZVqNNu4y54CCJlAAiAFJEUghUJFAA9CkIYCghf3lgJVdrHQBvAF8bdCA

However, v10.1.0-alpha.2 compiles with the above error, even producing a JS output. Minimal repro repo: https://github.com/jayeshbhoot/rescript-empty-record-bug

Thank you for filing! Check list:

• Is it a bug? Usage questions should often be asked in the forum instead.
• Concise, focused, friendly issue title & description.
• A minimal, reproducible example.
• OS and browser versions, if relevant.
• Is it already fixed in master?

[cristianoc]

Is using an external necessary to reproduce the issue?

[cristianoc]

Good catch.
Simple repro:

let foo = x => x+1
let x = foo({})

[jbhoot]

Sorry I checked the notifications only just now.

Glad to see you figured it out. Thank you for the quick fix.