public override SyntaxList <StatementSyntax> VisitForEachVariableStatement(CSS.ForEachVariableStatementSyntax node)
{
var loopVar = node.Variable.Accept(_nodesVisitor);
var extraStatements = new List <StatementSyntax>();
if (node.Variable is CSS.DeclarationExpressionSyntax des && des.Designation is CSS.ParenthesizedVariableDesignationSyntax pv)
{
var tupleName = CommonConversions.GetTupleName(pv);
extraStatements.AddRange(pv.Variables.Select((v, i) => {
var initializer = SyntaxFactory.EqualsValue(SyntaxFactory.SimpleMemberAccessExpression(
SyntaxFactory.IdentifierName(tupleName),
SyntaxFactory.IdentifierName("Item" + (i + 1).ToString())));
VariableDeclaratorSyntax variableDeclaratorSyntax = SyntaxFactory.VariableDeclarator(
SyntaxFactory.ModifiedIdentifier(SyntaxFactory.Identifier(v.ToString())))
.WithInitializer(initializer);
return(CommonConversions.CreateLocalDeclarationStatement(variableDeclaratorSyntax));
}));
}
return(CreateForEachStatement(loopVar, node.Expression, node.Statement, extraStatements.ToArray()));
}
