static async Task <ImmutableDictionary <Document, ImmutableArray <Diagnostic> > > GetSpanDiagnosticsAsync(
FixAllContext fixAllContext,
IEnumerable <KeyValuePair <Document, ImmutableArray <TextSpan> > > documentsAndSpans)
{
var builder = PooledDictionary <Document, ArrayBuilder <Diagnostic> > .GetInstance();
foreach (var(document, spans) in documentsAndSpans)
{
foreach (var span in spans)
{
var documentDiagnostics = await fixAllContext.GetDocumentSpanDiagnosticsAsync(document, span).ConfigureAwait(false);
builder.MultiAddRange(document, documentDiagnostics);
}
}
return(builder.ToImmutableMultiDictionaryAndFree());
}
