/// <summary>
/// Rewrites a variable declaration.
/// </summary>
/// <param name="node">The variable declaration to rewrite.</param>
/// <returns>The rewritten variable declaration.</returns>
protected virtual BoundStatement RewriteVariableDeclaration(BoundVariableDeclaration node)
{
var initializer = RewriteExpression(node.Initializer);
if (initializer == node.Initializer)
{
return(node);
}
return(new BoundVariableDeclaration(node.Variable, initializer));
}
private static void WriteVariableDeclaration(BoundVariableDeclaration node, IndentedTextWriter writer)
{
if (node.Variable.IsReadOnly)
{
writer.WriteKeyword(SyntaxKind.ConstKeyword);
writer.WriteSpace();
}
writer.WriteIdentifier(node.Variable.Name);
writer.WriteSpace();
if (node.Variable.IsReadOnly)
{
writer.WritePunctuation(SyntaxKind.EqualsToken);
}
else
{
writer.WritePunctuation(SyntaxKind.ColonEqualsToken);
}
writer.WriteSpace();
node.Initializer.WriteTo(writer);
writer.WriteLine();
}