public override StatementSyntax Visit(ConversionContext context, ForStmt forStmt)
{
var inits = forStmt.getInit().ToList <Expression>();
var initSyntaxes = new List <ExpressionSyntax>();
VariableDeclarationSyntax varSyntax = null;
if (inits != null)
{
foreach (var init in inits)
{
if (init is VariableDeclarationExpr)
{
var varExpr = init as VariableDeclarationExpr;
var type = TypeHelper.ConvertType(varExpr.getType().toString());
var vars = varExpr.getVars()
.ToList <VariableDeclarator>()
.Select(i => SyntaxFactory.VariableDeclarator(i.toString()))
.ToArray();
varSyntax = SyntaxFactory.VariableDeclaration(SyntaxFactory.ParseTypeName(type), SyntaxFactory.SeparatedList(vars, Enumerable.Repeat(SyntaxFactory.Token(SyntaxKind.CommaToken), vars.Length - 1)));
}
else
{
var initSyntax = ExpressionVisitor.VisitExpression(context, init);
initSyntaxes.Add(initSyntax);
}
}
}
var condition = forStmt.getCompare();
var conditionSyntax = ExpressionVisitor.VisitExpression(context, condition);
var increments = forStmt.getUpdate().ToList <Expression>();
var incrementSyntaxes = new List <ExpressionSyntax>();
if (increments != null)
{
foreach (var increment in increments)
{
var incrementSyntax = ExpressionVisitor.VisitExpression(context, increment);
incrementSyntaxes.Add(incrementSyntax);
}
}
var body = forStmt.getBody();
var bodySyntax = StatementVisitor.VisitStatement(context, body);
if (bodySyntax == null)
{
return(null);
}
return(SyntaxFactory.ForStatement(bodySyntax)
.WithDeclaration(varSyntax)
.AddInitializers(initSyntaxes.ToArray())
.WithCondition(conditionSyntax)
.AddIncrementors(incrementSyntaxes.ToArray()));
}