Examples of errors detected by the V3177 diagnostic

V3177. Logical literal belongs to second operator with a higher priority. It is possible literal was intended to belong to '??' operator instead.

S&Box

V3177 The 'false' literal belongs to the '&&' operator with a higher priority. It is possible the literal was intended to belong to '??' operator instead. ComponentGenericTypePass.cs 346

private void RewriteTypeNames(....)
{
  ....
  foreach ( var attribute in node.Attributes )
  {
    ....
    if ( attribute.BoundAttribute?.IsGenericTypedProperty()
         ?? false && attribute.TypeName != null ) {....}

    else if ( attribute.TypeName == null &&
      (attribute.BoundAttribute?.IsDelegateProperty() ?? false) ) {....}

    else if ( attribute.TypeName == null &&
      (attribute.BoundAttribute?.IsEventCallbackProperty() ?? false) ) {....}

    else if ( attribute.TypeName == null ) {....}
  }
  ....
}

Files

V3177 The 'false' literal belongs to the '||' operator with a higher priority. It is possible the literal was intended to belong to '??' operator instead. Files.App InfoPaneViewModel.cs 122

public bool LoadTagsList
  => SelectedItem?.HasTags ?? false &&
  PreviewPaneState is PreviewPaneStates.NoPreviewAvailable ||
  PreviewPaneState is PreviewPaneStates.PreviewAndDetailsAvailable;

MudBlazor

V3177 The 'true' literal belongs to the '&&' operator with a higher priority. It is possible the literal was intended to belong to '??' operator instead. DataGridColumnResizeService.cs 52

internal async Task<bool> StartResizeColumn(....)
{
  ....
  // In case resize mode is column, we have to find any column right
  // of the current one that can also be resized and is not hidden.

  var nextResizableColumn = _columns.Skip(_....) + 1)
                                    .FirstOrDefault(c =>
                                        c.Resizable ?? true && !c.Hidden); // <=
  ....
}