protected void checkFunction(
JetNamedFunction function, SimpleFunctionDescriptor functionDescriptor) {
reportErrorIfHasIllegalModifier(function);
DeclarationDescriptor containingDescriptor = functionDescriptor.getContainingDeclaration();
boolean hasAbstractModifier = function.hasModifier(JetTokens.ABSTRACT_KEYWORD);
checkDeclaredTypeInPublicMember(function, functionDescriptor);
if (containingDescriptor instanceof ClassDescriptor) {
ClassDescriptor classDescriptor = (ClassDescriptor) containingDescriptor;
boolean inTrait = classDescriptor.getKind() == ClassKind.INTERFACE;
if (hasAbstractModifier && !classCanHaveAbstractMembers(classDescriptor)) {
trace.report(
ABSTRACT_FUNCTION_IN_NON_ABSTRACT_CLASS.on(
function, functionDescriptor.getName().asString(), classDescriptor));
}
if (hasAbstractModifier && inTrait) {
trace.report(ABSTRACT_MODIFIER_IN_TRAIT.on(function));
}
boolean hasBody = function.hasBody();
if (hasBody && hasAbstractModifier) {
trace.report(ABSTRACT_FUNCTION_WITH_BODY.on(function, functionDescriptor));
}
if (!hasBody && function.hasModifier(JetTokens.FINAL_KEYWORD) && inTrait) {
trace.report(FINAL_FUNCTION_WITH_NO_BODY.on(function, functionDescriptor));
}
if (!hasBody && !hasAbstractModifier && !inTrait) {
trace.report(NON_ABSTRACT_FUNCTION_WITH_NO_BODY.on(function, functionDescriptor));
}
return;
}
modifiersChecker.reportIllegalModalityModifiers(function);
if (!function.hasBody() && !hasAbstractModifier) {
trace.report(NON_MEMBER_FUNCTION_NO_BODY.on(function, functionDescriptor));
}
}
private void checkProperty(JetProperty property, PropertyDescriptor propertyDescriptor) {
reportErrorIfHasIllegalModifier(property);
DeclarationDescriptor containingDeclaration = propertyDescriptor.getContainingDeclaration();
if (containingDeclaration instanceof ClassDescriptor) {
checkPropertyAbstractness(
property, propertyDescriptor, (ClassDescriptor) containingDeclaration);
} else {
modifiersChecker.reportIllegalModalityModifiers(property);
}
checkPropertyInitializer(property, propertyDescriptor);
checkAccessors(property, propertyDescriptor);
checkDeclaredTypeInPublicMember(property, propertyDescriptor);
}
private void checkTraitModifiers(JetClass aClass) {
reportErrorIfHasIllegalModifier(aClass);
JetModifierList modifierList = aClass.getModifierList();
if (modifierList == null) return;
if (modifierList.hasModifier(JetTokens.FINAL_KEYWORD)) {
trace.report(Errors.TRAIT_CAN_NOT_BE_FINAL.on(aClass));
}
if (modifierList.hasModifier(JetTokens.SEALED_KEYWORD)) {
trace.report(Errors.TRAIT_CAN_NOT_BE_SEALED.on(aClass));
}
if (modifierList.hasModifier(JetTokens.ABSTRACT_KEYWORD)) {
trace.report(Errors.ABSTRACT_MODIFIER_IN_TRAIT.on(aClass));
}
if (modifierList.hasModifier(JetTokens.OPEN_KEYWORD)) {
trace.report(Errors.OPEN_MODIFIER_IN_TRAIT.on(aClass));
}
}
private void checkObject(JetObjectDeclaration declaration, ClassDescriptor classDescriptor) {
reportErrorIfHasIllegalModifier(declaration);
if (declaration.isLocal() && !declaration.isCompanion() && !declaration.isObjectLiteral()) {
trace.report(LOCAL_OBJECT_NOT_ALLOWED.on(declaration, classDescriptor));
}
}
private void checkConstructorDeclaration(
ConstructorDescriptor constructorDescriptor, JetDeclaration declaration) {
modifiersChecker.reportIllegalModalityModifiers(declaration);
reportErrorIfHasIllegalModifier(declaration);
modifiersChecker.checkModifiersForDeclaration(declaration, constructorDescriptor);
}
