public static SyntaxTree GetSyntaxTreeSynchronously(Document document, CancellationToken cancellationToken) {
//TODO: Roslyn 2.0: use document.GetSyntaxTreeSynchronously()
SyntaxTree syntaxTree;
if (document.TryGetSyntaxTree(out syntaxTree))
return syntaxTree;
return document.GetSyntaxTreeAsync(cancellationToken).GetAwaiter().GetResult();
}
static void ProcessDocument(Document document)
{
SyntaxTree syntaxTree;
if (!document.TryGetSyntaxTree(out syntaxTree))
return;
SyntaxNode rootNode = syntaxTree.GetRoot();
var throwClauses = rootNode.DescendantNodesAndSelf().OfType<ThrowStatementSyntax>();
var semanticModel = document.GetSemanticModelAsync().Result;
foreach (var throwClause in throwClauses)
{
ProcessThrowClause(semanticModel, throwClause);
}
}
