private void CheckName(string name, SimpleNameSyntax node)
{
for (int i = Nodes.Count - 1; i >= 0; i--)
{
NodeSymbolInfo info = Nodes[i];
if (info.Name == name)
{
if (info.Symbol == null)
{
ISymbol declaredSymbol = SemanticModel.GetDeclaredSymbol(info.Node, CancellationToken);
Debug.Assert(declaredSymbol != null, "");
if (declaredSymbol == null)
{
RemoveNodeAt(i);
continue;
}
info = new NodeSymbolInfo(info.Name, info.Node, declaredSymbol);
Nodes[i] = info;
}
ISymbol symbol = SemanticModel.GetSymbol(node, CancellationToken);
if (symbol == null)
{
continue;
}
if (symbol is IMethodSymbol methodSymbol)
{
symbol = methodSymbol.ReducedFrom ?? methodSymbol;
}
if (info.Symbol.Equals(symbol.OriginalDefinition) &&
_containingMethodSymbol?.Equals(symbol.OriginalDefinition) != true)
{
RemoveNodeAt(i);
}
}
}
}
private static void RemoveMethodsAndPropertiesThatAreInDebuggerDisplayAttributeValue(
string value,
ref Collection<NodeSymbolInfo> nodes)
{
int length = value.Length;
if (length == 0)
return;
for (int i = 0; i < length; i++)
{
switch (value[i])
{
case '{':
{
i++;
int startIndex = i;
while (i < length)
{
char ch = value[i];
if (ch == '}'
|| ch == ','
|| ch == '(')
{
int nameLength = i - startIndex;
if (nameLength > 0)
{
for (int j = nodes.Count - 1; j >= 0; j--)
{
NodeSymbolInfo nodeSymbolInfo = nodes[j];
if (nodeSymbolInfo.CanBeInDebuggerDisplayAttribute
&& string.CompareOrdinal(nodeSymbolInfo.Name, 0, value, startIndex, nameLength) == 0)
{
nodes.RemoveAt(j);
if (nodes.Count == 0)
return;
}
}
}
if (ch != '}')
{
i++;
while (i < length
&& value[i] != '}')
{
i++;
}
}
break;
}
i++;
}
break;
}
case '}':
{
return;
}
case '\\':
{
i++;
break;
}
}
}
}
private void VisitSimpleName(SimpleNameSyntax node, string name)
{
for (int i = Nodes.Count - 1; i >= 0; i--)
{
NodeSymbolInfo info = Nodes[i];
if (info.Name == name)
{
if (info.Symbol == null)
{
ISymbol declaredSymbol = SemanticModel.GetDeclaredSymbol(info.Node, CancellationToken);
Debug.Assert(declaredSymbol != null, "");
if (declaredSymbol == null)
{
RemoveNodeAt(i);
continue;
}
info = new NodeSymbolInfo(info.Name, info.Node, declaredSymbol);
Nodes[i] = info;
}
SymbolInfo symbolInfo = SemanticModel.GetSymbolInfo(node, CancellationToken);
if (symbolInfo.Symbol != null)
{
ISymbol symbol = symbolInfo.Symbol;
if (symbol.Kind == SymbolKind.Method)
{
var methodSymbol = ((IMethodSymbol)symbol);
if (methodSymbol.MethodKind == MethodKind.ReducedExtension)
{
symbol = methodSymbol.ReducedFrom;
}
}
symbol = symbol.OriginalDefinition;
if (SymbolEqualityComparer.Default.Equals(info.Symbol, symbol) &&
!SymbolEqualityComparer.Default.Equals(_containingMethodSymbol, symbol))
{
RemoveNodeAt(i);
}
}
else if (symbolInfo.CandidateReason == CandidateReason.LateBound)
{
RemoveNodeAt(i);
}
else if (symbolInfo.CandidateReason == CandidateReason.MemberGroup ||
symbolInfo.CandidateReason == CandidateReason.OverloadResolutionFailure)
{
ImmutableArray <ISymbol> candidateSymbols = symbolInfo.CandidateSymbols;
for (int j = 0; j < candidateSymbols.Length; j++)
{
ISymbol symbol = candidateSymbols[j].OriginalDefinition;
if (SymbolEqualityComparer.Default.Equals(info.Symbol, symbol) &&
!SymbolEqualityComparer.Default.Equals(_containingMethodSymbol, symbol))
{
RemoveNodeAt(i);
}
}
}
}
}
}
private void CheckName(string name, SimpleNameSyntax node)
{
for (int i = Nodes.Count - 1; i >= 0; i--)
{
NodeSymbolInfo info = Nodes[i];
if (info.Name == name)
{
if (info.Symbol == null)
{
ISymbol declaredSymbol = SemanticModel.GetDeclaredSymbol(info.Node, CancellationToken);
Debug.Assert(declaredSymbol != null, "");
if (declaredSymbol == null)
{
RemoveNodeAt(i);
continue;
}
info = new NodeSymbolInfo(info.Name, info.Node, declaredSymbol);
Nodes[i] = info;
}
SymbolInfo symbolInfo = SemanticModel.GetSymbolInfo(node, CancellationToken);
if (symbolInfo.Symbol != null)
{
ISymbol symbol = symbolInfo.Symbol;
if (symbol.Kind == SymbolKind.Method)
{
var methodSymbol = ((IMethodSymbol)symbol);
if (methodSymbol.MethodKind == MethodKind.ReducedExtension)
{
symbol = methodSymbol.ReducedFrom;
}
}
symbol = symbol.OriginalDefinition;
if (info.Symbol.Equals(symbol) &&
_containingMethodSymbol?.Equals(symbol) != true)
{
RemoveNodeAt(i);
}
}
else if (symbolInfo.CandidateReason == CandidateReason.MemberGroup)
{
ImmutableArray <ISymbol> candidateSymbols = symbolInfo.CandidateSymbols;
for (int j = 0; j < candidateSymbols.Length; j++)
{
ISymbol symbol = candidateSymbols[j].OriginalDefinition;
if (info.Symbol.Equals(symbol) &&
_containingMethodSymbol?.Equals(symbol) != true)
{
RemoveNodeAt(i);
}
}
}
else
{
Debug.Fail(symbolInfo.CandidateReason.ToString());
}
}
}
}