System.Exception: was not expecting token DOLLAR

[nojaf]

Issue created from fantomas-online

Code

/// Destructure and apply a tuple to an arbitrary value.
/// E.g. `myFn $ (arg1, arg2)` in JS becomes `myFn(arg1, arg2)`
let ($) (callee: obj) (args: obj): 'a = jsNative

Error

System.Exception: was not expecting token DOLLAR
   at Microsoft.FSharp.Core.PrintfModule.PrintFormatToStringThenFail@1433.Invoke(String message) in D:\workspace\_work\1\s\src\fsharp\FSharp.Core\printf.fs:line 1433
   at Fantomas.TokenParser.getTriviaNodesFromTokens@1088.Invoke(Token t) in /home/runner/work/fantomas-tools/fantomas-tools/.deps/fantomas/src/Fantomas/TokenParser.fs:line 1090
   at Microsoft.FSharp.Primitives.Basics.List.mapToFreshConsTail[a,b](FSharpList`1 cons, FSharpFunc`2 f, FSharpList`1 x) in D:\workspace\_work\1\s\src\fsharp\FSharp.Core\local.fs:line 241
   at Microsoft.FSharp.Primitives.Basics.List.map[T,TResult](FSharpFunc`2 mapping, FSharpList`1 x) in D:\workspace\_work\1\s\src\fsharp\FSharp.Core\local.fs:line 251
   at Microsoft.FSharp.Collections.ListModule.Map[T,TResult](FSharpFunc`2 mapping, FSharpList`1 list) in D:\workspace\_work\1\s\src\fsharp\FSharp.Core\list.fs:line 75
   at Fantomas.Trivia.collectTrivia(FSharpFunc`2 mkRange, FSharpList`1 tokens, ParsedInput ast) in /home/runner/work/fantomas-tools/fantomas-tools/.deps/fantomas/src/Fantomas/Trivia.fs:line 525
   at Fantomas.Context.Context.Create(FormatConfig config, FSharpList`1 defines, String fileName, FSharpList`1 hashTokens, String content, FSharpOption`1 maybeAst) in /home/runner/work/fantomas-tools/fantomas-tools/.deps/fantomas/src/Fantomas/Context.fs:line 200
   at Fantomas.CodeFormatterImpl.formatWith(ParsedInput ast, FSharpList`1 defines, FSharpList`1 hashTokens, FormatContext formatContext, FormatConfig config) in /home/runner/work/fantomas-tools/fantomas-tools/.deps/fantomas/src/Fantomas/CodeFormatterImpl.fs:line 387
   at Fantomas.CodeFormatterImpl.format@401-1.Invoke(Tuple`3[] _arg1) in /home/runner/work/fantomas-tools/fantomas-tools/.deps/fantomas/src/Fantomas/CodeFormatterImpl.fs:line 403
   at Microsoft.FSharp.Control.AsyncPrimitives.CallThenInvokeNoHijackCheck[a,b](AsyncActivation`1 ctxt, FSharpFunc`2 userCode, b result1) in D:\workspace\_work\1\s\src\fsharp\FSharp.Core\async.fs:line 404
   at Microsoft.FSharp.Control.Trampoline.Execute(FSharpFunc`2 firstAction) in D:\workspace\_work\1\s\src\fsharp\FSharp.Core\async.fs:line 104

Problem description

($) is not supported.

Extra information

• The formatted result breaks by code.
• The formatted result gives compiler warnings.
• I or my company would be willing to help fix this.

Options

Fantomas Master at 04/04/2021 13:15:53 - c044cdf

Default Fantomas configuration

_{Did you know that you can ignore files when formatting from fantomas-tool or the FAKE targets by using a .fantomasignore file?}