internal IEnumerable <AnalysisVariable> ToVariables(IReferenceable referenceable)
{
LocatedVariableDef locatedDef = referenceable as LocatedVariableDef;
if (locatedDef != null &&
locatedDef.Entry.Tree != null && // null tree if there are errors in the file
locatedDef.DeclaringVersion == locatedDef.Entry.AnalysisVersion)
{
var start = locatedDef.Node.GetStart(locatedDef.Entry.Tree);
yield return(new AnalysisVariable(VariableType.Definition, new LocationInfo(locatedDef.Entry, start.Line, start.Column)));
}
VariableDef def = referenceable as VariableDef;
if (def != null)
{
foreach (var location in def.TypesNoCopy.SelectMany(type => type.Locations))
{
yield return(new AnalysisVariable(VariableType.Value, location));
}
}
foreach (var reference in referenceable.Definitions)
{
yield return(new AnalysisVariable(VariableType.Definition, reference.Value.GetLocationInfo(reference.Key)));
}
foreach (var reference in referenceable.References)
{
yield return(new AnalysisVariable(VariableType.Reference, reference.Value.GetLocationInfo(reference.Key)));
}
}
private IEnumerable <IAnalysisVariable> ToVariables(IReferenceable referenceable)
{
LocatedVariableDef locatedDef = referenceable as LocatedVariableDef;
if (locatedDef != null)
{
yield return(new AnalysisVariable(VariableType.Definition, new LocationInfo(locatedDef.Entry, locatedDef.Node.Start.Line, locatedDef.Node.Start.Column)));
}
foreach (var reference in referenceable.Definitions)
{
yield return(new AnalysisVariable(VariableType.Definition, new LocationInfo(reference.Key, reference.Value.Line, reference.Value.Column)));
}
foreach (var reference in referenceable.References)
{
yield return(new AnalysisVariable(VariableType.Reference, new LocationInfo(reference.Key, reference.Value.Line, reference.Value.Column)));
}
}