Wrong import is generated with rescript compiler 10.1.2 on windows

1

Hi

Wrong import is generated on windows 11, rescript compiler - 10.1.2

Module not found: Error: Can’t resolve ‘rescript/lib/es6\curry.js’
This should have been ‘rescript/lib/es6/curry.js’

-sriky27

2

Can you upload a minimal reproduction example?

3

Hi @yawaramin

module CounterMessage = {
  @react.component
  let make = (~count, ~username=?) => {
    let times = switch count {
    | 1 => "once"
    | 2 => "twice"
    | n => Belt.Int.toString(n) ++ " times"
    }

    let name = switch username {
    | Some("") => "Anonymous"
    | Some(name) => name
    | None => "Anonymous"
    }

    <div> {React.string(`Hello ${name}, you clicked me ` ++ times)} </div>
  }
}

module App = {
  @react.component
  let make = () => {
    let (count, setCount) = React.useState(() => 0)
    let (username, setUsername) = React.useState(() => "Anonymous")

    <div>
      {React.string("Username: ")}
      <input
        type_="text"
        value={username}
        onChange={evt => {
          evt->ReactEvent.Form.preventDefault
          let username = (evt->ReactEvent.Form.target)["value"]
          setUsername(_prev => username)
        }}
      />
      <button
        onClick={_evt => {
          setCount(prev => prev + 1)
        }}>
        {React.string("Click me")}
      </button>
      <button onClick={_evt => setCount(_ => 0)}> {React.string("Reset")} </button>
      <CounterMessage count username />
    </div>
  }
}

This very example from the rescript playground is generating the following import on windows

import * as Curry from "rescript/lib/es6\curry.js";

Instead of

import * as Curry from "rescript/lib/es6/curry.js";
4

It would be good to know more about this.
To cut on the communication noise: we can use a one-line example:

let foo = f => f()

Is this new in 10.1.2?
And is that path a problem?
If so, it looks like nobody on Windows was ever able to compile anything that uses curry, which would be surprising if we never heard a report before.

5

Hi @cristianoc

I will try it.

-Sriky

6

Hi @cristianoc

Apologies for delayed response. Winter holidays affected the responses. I could not get hold of my colleague. I tried on a windows 11 laptop I had, it was working fine.
He will be back on Monday. I will ask his configuration.

-Sriky