Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

'ConstSizeArrayTypeRefNode.GetSource()' hides inherited member 'TypeRefNode.GetSource()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'ReturnNode.Expression' hides inherited member 'SingleExprNode.Expression'. Use the new keyword if hiding was intended.

'TemplateTypeRefNode.GetSource()' hides inherited member 'TypeRefNode.GetSource()'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'AbstractInt._internalImplicits' hides inherited member 'StructDecl._internalImplicits'. Use the new keyword if hiding was intended.

'AbstractInt' overrides Object.Equals(object o) but does not override Object.GetHashCode()

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

'DefinedFunction.Name' hides inherited member 'Function.Name'. Use the new keyword if hiding was intended.

'DefinedFunction.FullName' hides inherited member 'Function.FullName'. Use the new keyword if hiding was intended.