Add "," as separator for pattern matching on multiple named discriminated unions fields#18833
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edgarfgp wants to merge 45 commits intodotnet:mainfrom
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Add "," as separator for pattern matching on multiple named discriminated unions fields#18833edgarfgp wants to merge 45 commits intodotnet:mainfrom
edgarfgp wants to merge 45 commits intodotnet:mainfrom
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…ated unions fields
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❗ Release notes required
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T-Gro
reviewed
Aug 12, 2025
edgarfgp
commented
Aug 15, 2025
| | SyntaxNode.SynExpr(SynExpr.Record(None, _, fields, _)) :: _ -> | ||
| let isFirstField = | ||
| match field, fields with | ||
| | Some contextLid, SynExprRecordField(fieldName = lid, _) :: _ -> contextLid.Range = lid.Range |
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The existing pattern matching code seems incorrect - it was missing the tuple parentheses that should have been there. fieldName = lid, _ should have been fieldName = (lid, _).
edgarfgp
commented
Aug 15, 2025
| match recordFields with | ||
| | [] -> false | ||
| | SynExprRecordField(expr = Some(SynExpr.Paren(expr = Is inner)); blockSeparator = Some _) :: SynExprRecordField( | ||
| fieldName = SynLongIdent(id = id :: _), _) :: _ -> problematic inner.Range id.idRange |
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Description
Implements fsharp/fslang-suggestions#957
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