Build fails with rescript 11.1.4

[rizo]

Getting the following build error when compiling rescript sources:

rescript: [6/6] src/rescript/Spice.cmj
FAILED: src/rescript/Spice.cmj

  We've found a bug for you!
  /home/rizo/Work/FCL/Code/fcl-app/node_modules/@greenlabs/ppx-spice/src/rescript/Spice.res:27:50-62

  25 │   }
  26 │ 
  27 │ let intToJson = (i): Js.Json.t => Js.Json.Number(Float.fromInt(i))
  28 │ let intFromJson = j =>
  29 │   switch (j: Js.Json.t) {

  The module or file Float can't be found.

This seems to be related to the implicit usage of the Float module, which is not in scope. I suspect this has to do with the fact that the latest rescript version doesn't automatically expose some builtin modules.

[mununki]

Thank you for reporting the issue.
Can you inform me of what version of ppx_spice you are using?

[rizo]

This error was produced with v0.2.3. I've downgraded to v0.2.2, which works fine.

I tried altering Spice.res to add some opens: open Belt worked for the Float case, but BigInt wasn't in scope.

[mununki]

This error was produced with v0.2.3. I've downgraded to v0.2.2, which works fine.

I tried altering Spice.res to add some opens: open Belt worked for the Float case, but BigInt wasn't in scope.

Correct.

[mununki]

I've added this section for the compiler compatibility guide before. I'll revise this more accurately. https://github.com/green-labs/ppx_spice#compatibility-on-the-compiler-versions