/**
* start a new procedure/function
*/
private static MethodDeclarationSyntax StartFunction([NotNull] FunctionDeclaration functionDeclaration)
{
var method =
SyntaxFactory.MethodDeclaration(GetTypeName(functionDeclaration.ReturnType), functionDeclaration.Name);
if (!functionDeclaration.Block.Declarations.Any(x => x is ProcedureParameterDeclaration))
{
return(method);
}
var list = new SyntaxNodeOrTokenList();
bool first = true;
foreach (var declaration in functionDeclaration.Block.Declarations.OfType <ProcedureParameterDeclaration>())
{
if (!first)
{
list = list.Add(SyntaxFactory.Token(SyntaxKind.CommaToken));
}
first = false;
var param = SyntaxFactory.Parameter(MapIdentifier(declaration.Name))
.WithType(AddTypeSyntaxSpecification(declaration));
if (declaration.IsVar)
{
param = param.WithModifiers(SyntaxFactory.TokenList(
SyntaxFactory.Token(SyntaxKind.RefKeyword)));
}
list = list.Add(param);
}
if (list.Any())
{
method = method.WithParameterList(SyntaxFactory.ParameterList(
SyntaxFactory.SeparatedList <ParameterSyntax>(list)));
}
return(method);
}
