Fable support

[ncave]

Added Fable support in FCS for parsing / type checking F# code in JavaScript.

Use cases:

• Compile and run F# using JavaScript only.
• Fable REPL (Browser).
• fable-compiler-js (Node.js).

git clone https://github.com/ncave/fsharp.git
cd fsharp
git checkout fable
bash fcs/build.sh

[ncave]

Rebased to latest.

[ncave]

Rebased to latest.

[ncave]

@alfonsogarciacaro Rebased to latest.

[ncave]

@alfonsogarciacaro I retargeted the codegen back to netcoreapp2.1 with RollForward, can you try building fcs-fable? Thanks.

[alfonsogarciacaro]

@ncave Awesome, it's working now! 🙌 I will update the Fable REPL and fable-compiler-js 👍

[ncave]

Rebased to latest.

[ncave]

Rebased to latest.

[ncave]

Rebased to 3dff60a

[github-actions]

Caution

Repository is on lockdown for maintenance, all merges are on hold.

[github-actions]

❗ Release notes required

@ncave,

Caution

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Change path	Release notes path	Description
src/Compiler	docs/release-notes/.FSharp.Compiler.Service/9.0.300.md	No release notes found or release notes format is not correct