Resolve InvalidCastException

StefanMaron · Dec 7, 2023 · a6f87a5 · a6f87a5
1 parent a75d1f8
commit a6f87a5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Design/Rule0043SecretText.cs b/Design/Rule0043SecretText.cs
@@ -67,6 +67,7 @@ private static bool IsAuthorizationArgument(IArgument argument)
                     return SemanticFacts.IsSameName(argument.Value.ConstantValue.Value.ToString(), authorization);
                 case SyntaxKind.IdentifierName:
                     IOperation operand = ((IConversionExpression)argument.Value).Operand;
+                    if (operand.GetSymbol().OriginalDefinition.GetTypeSymbol().GetNavTypeKindSafe() != NavTypeKind.Label) return false;
                     ILabelTypeSymbol label = (ILabelTypeSymbol)operand.GetSymbol().OriginalDefinition.GetTypeSymbol();
                     return SemanticFacts.IsSameName(label.GetLabelText(), authorization);
                 default: