//Please note that the lExpression is the (whitespace) index expression itself and not the lExpression it contains.
private Declaration ResolveIndexExpressionAsArrayAccess(VBAParser.LExpressionContext actualIndexExpr, QualifiedModuleName containingModule, DeclarationFinder finder)
{
// An array access references the entire (whitespace)indexExpr.
var qualifiedSelection = new QualifiedSelection(containingModule, actualIndexExpr.GetSelection());
return(finder
.IdentifierReferences(qualifiedSelection)
.LastOrDefault(reference => reference.IsArrayAccess)
?.Declaration);
}
private Declaration ResolveIndexExpressionAsDefaultMemberAccess(VBAParser.LExpressionContext lExpressionOfIndexExpression, QualifiedModuleName containingModule, DeclarationFinder finder)
{
// A default member access references the entire lExpression.
// If there are multiple, the references are ordered by recursion depth.
var qualifiedSelection = new QualifiedSelection(containingModule, lExpressionOfIndexExpression.GetSelection());
return(finder
.IdentifierReferences(qualifiedSelection)
.LastOrDefault(reference => reference.IsDefaultMemberAccess)
?.Declaration);
}
private Declaration ResolveIndexExpressionAsMethod(VBAParser.LExpressionContext lExpressionOfIndexExpression, QualifiedModuleName containingModule, DeclarationFinder finder)
{
//For functions and properties, the identifier will be at the end of the lExpression.
var qualifiedSelection = new QualifiedSelection(containingModule, lExpressionOfIndexExpression.GetSelection().Collapse());
var candidate = finder
.ContainingIdentifierReferences(qualifiedSelection)
.LastOrDefault()
?.Declaration;
return(candidate?.DeclarationType.HasFlag(DeclarationType.Member) ?? false
? candidate
: null);
}
