protected override void Analyze(IAttribute element, ElementProblemAnalyzerData data, IHighlightingConsumer consumer)
{
var attributeTypeElement = element.TypeReference?.Resolve().DeclaredElement as ITypeElement;
if (attributeTypeElement == null)
{
return;
}
if (Equals(attributeTypeElement.GetClrName(), KnownTypes.InitializeOnLoadAttribute))
{
var classLikeDeclaration = ClassLikeDeclarationNavigator.GetByAttribute(element);
if (classLikeDeclaration != null && classLikeDeclaration.ConstructorDeclarations.All(c => !c.IsStatic))
{
// Unity doesn't report a warning if there isn't a static constructor, so just highlight
// the attribute as dead code.
consumer.AddHighlighting(new RedundantInitializeOnLoadAttributeWarning(element));
}
}
else if (Equals(attributeTypeElement.GetClrName(), KnownTypes.InitializeOnLoadMethodAttribute) ||
Equals(attributeTypeElement.GetClrName(), KnownTypes.RuntimeInitializeOnLoadMethodAttribute))
{
var methodDeclaration = MethodDeclarationNavigator.GetByAttribute(element);
if (methodDeclaration == null)
{
return;
}
var predefinedType = myPredefinedTypeCache.GetOrCreatePredefinedType(element.GetPsiModule());
var methodSignature = new MethodSignature(predefinedType.Void, true);
if (!methodDeclaration.IsStatic)
{
consumer.AddHighlighting(new InvalidStaticModifierWarning(methodDeclaration, methodSignature));
}
if (!methodDeclaration.Type.IsVoid())
{
consumer.AddHighlighting(new InvalidReturnTypeWarning(methodDeclaration, methodSignature));
}
if (methodDeclaration.ParameterDeclarationsEnumerable.Any())
{
consumer.AddHighlighting(new InvalidSignatureWarning(methodDeclaration, methodSignature));
}
}
}
protected override void Analyze(IAttribute element, ElementProblemAnalyzerData data, IHighlightingConsumer consumer)
{
if (!(element.TypeReference?.Resolve().DeclaredElement is ITypeElement attributeTypeElement))
{
return;
}
if (Equals(attributeTypeElement.GetClrName(), KnownTypes.InitializeOnLoadAttribute))
{
var classLikeDeclaration = ClassLikeDeclarationNavigator.GetByAttribute(element);
if (classLikeDeclaration != null && classLikeDeclaration.ConstructorDeclarations.All(c => !c.IsStatic))
{
// Unity doesn't report a warning if there isn't a static constructor, so just highlight
// the attribute as dead code.
consumer.AddHighlighting(new RedundantInitializeOnLoadAttributeWarning(element));
}
}
}
public CreateStaticConstructorFromUsageAction(IAttribute attribute)
: base(reference: null)
{
myClassLikeDeclaration = ClassLikeDeclarationNavigator.GetByAttribute(attribute);
}