private SyntaxNode typeExtension(SyntaxNode node, SyntacticalExtension <SyntaxNode> extension)
{
return(CSharp.ClassDeclaration(extension.Identifier)
.WithMembers(CSharp.List <MemberDeclarationSyntax>(new[] {
CSharp.MethodDeclaration(CSharp.ParseTypeName("int"), "myMethod")
.WithBody((BlockSyntax)extension.Body)
})));
}
private static SyntaxNode CompileFunction(SyntaxNode node, Scope scope)
{
var method = (MethodDeclarationSyntax)node;
var concurrentClass = method.Identifier.ToString() + "__concurrent";
//create a concurrent class with the method
var @class = CSharp.ClassDeclaration(concurrentClass)
.AddMembers(method);
//add it to the parent
var document = scope.GetDocument();
document.change(node.Parent, AddFunctionClass(@class));
//create a substitute call
var invocation = Templates.FunctionInvocation
.Get <ExpressionStatementSyntax>(
concurrentClass,
method.Identifier);
if (method.ParameterList.Parameters.Count > 0)
{
var invoke = (InvocationExpressionSyntax)invocation.Expression;
var arguments = method.ParameterList
.Parameters
.Select(parameter => CSharp.Argument(CSharp.IdentifierName(
parameter.Identifier)))
.Union(invoke.ArgumentList.Arguments);
invocation = invocation
.WithExpression(invoke
.WithArgumentList(CSharp.ArgumentList(CSharp.SeparatedList(
arguments))));
}
return(method
.AddAttributeLists(CSharp.AttributeList(CSharp.SeparatedList <AttributeSyntax>(new[] {
CSharp.Attribute(CSharp.ParseName("Concurrent"))
})))
.AddParameterListParameters(Templates
.FunctionParameters
.Parameters
.ToArray())
.WithBody(CSharp.Block(invocation)));
}
