private static SyntaxNode ProcessAsynch(SyntaxNode node, Scope scope, SyntacticalExtension <SyntaxNode> extension)
{
if (extension.Kind == ExtensionKind.Code)
{
var result = AsynchTemplate
.ReplaceNodes(AsynchTemplate
.DescendantNodes()
.OfType <BlockSyntax>(),
(oldNode, newNode) => extension.Body);
var document = scope.GetDocument <SyntaxToken, SyntaxNode, SemanticModel>();
document.change(node.Parent, RoslynCompiler.AddStatement(ContextVariable, before: node));
return(result);
}
scope.AddError("asynch01", "asynch does not return a value", node);
return(node);
}
