private static async Task <ISymbol> TryResolveAsync(
Document document, DeclaredSymbolInfo info, ConcurrentSet <SemanticModel> cachedModels,
CancellationToken cancellationToken)
{
var semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
cachedModels.Add(semanticModel);
return(info.TryResolve(semanticModel, cancellationToken));
}
private ISymbol TryFindSymbol()
{
// Here, we will use partial semantics. We are going to use this symbol to get a glyph, display string,
// and potentially documentation comments. The first two should work fine even if we don't have full
// references, and the latter will probably be fine. (It wouldn't be if you have a partial type
// and we didn't get all the trees parsed yet to know that. In other words, an edge case we don't care about.)
// Cancellation isn't supported when computing the various properties that depend on the symbol, hence
// CancellationToken.None.
var semanticModel = Document.GetPartialSemanticModelAsync(CancellationToken.None).GetAwaiter().GetResult();
return(_declaredSymbolInfo.TryResolve(semanticModel, CancellationToken.None));
}