16 references to IsNull
Microsoft.CodeAnalysis.CSharp (16)
Binder\Semantics\OverloadResolution\OverloadResolutionResult.cs (16)
393if (firstSupported.IsNull) 399if (supportedInPriorityOrder[noCorrespondingNamedParameterPriority].IsNull || 406if (supportedInPriorityOrder[noCorrespondingParameterPriority].IsNull) 412if (supportedInPriorityOrder[requiredParameterMissingPriority].IsNull) 423if (supportedInPriorityOrder[nameUsedForPositionalPriority].IsNull || 430if (supportedInPriorityOrder[badNonTrailingNamedArgumentPriority].IsNull || 438if (supportedInPriorityOrder[duplicateNamedArgumentPriority].IsNull || 447if (supportedInPriorityOrder[wrongCallingConventionPriority].IsNull) 607if (bad.IsNull) 626if (inaccessible.IsNull) 649if (staticInstanceMismatch.IsNull) 700if (!mismatch.IsNull) 708if (!mismatch.IsNull) 721if (constraintFailure.IsNull) 1033if (result.IsNull) 1091if (badArg.IsNull)