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# FileParseResult(string,IParseTree,CommonTokenStream,IEnumerable\<Diagnostic>)

Constructor in [FileParseResult](/3.1/api/csharp/yarn.compiler/yarn.compiler.fileparseresult.md)

## Summary

Initializes a new instance of the [FileParseResult](/3.1/api/csharp/yarn.compiler/yarn.compiler.fileparseresult.md) struct.

```csharp
public FileParseResult(string name, IParseTree tree, CommonTokenStream tokens, IEnumerable<Diagnostic> diagnostics)
```

## Parameters

| Name                                                                           | Description                                     |
| ------------------------------------------------------------------------------ | ----------------------------------------------- |
| `string` name                                                                  | The name of the file.                           |
| `Antlr4.Runtime.Tree.IParseTree` tree                                          | The parse tree extracted from the file.         |
| `Antlr4.Runtime.CommonTokenStream` tokens                                      | The tokens extracted from the file.             |
| `System.Collections.Generic.IEnumerable<Yarn.Compiler.Diagnostic>` diagnostics | The diagnostics produced from parsing the file. |