private void checkAccessors(
@NotNull JetProperty property, @NotNull PropertyDescriptor propertyDescriptor) {
for (JetPropertyAccessor accessor : property.getAccessors()) {
PropertyAccessorDescriptor propertyAccessorDescriptor =
accessor.isGetter() ? propertyDescriptor.getGetter() : propertyDescriptor.getSetter();
assert propertyAccessorDescriptor != null
: "No property accessor descriptor for " + property.getText();
modifiersChecker.checkModifiersForDeclaration(accessor, propertyAccessorDescriptor);
modifiersChecker.reportIllegalModalityModifiers(accessor);
}
JetPropertyAccessor getter = property.getGetter();
PropertyGetterDescriptor getterDescriptor = propertyDescriptor.getGetter();
JetModifierList getterModifierList = getter != null ? getter.getModifierList() : null;
if (getterModifierList != null && getterDescriptor != null) {
Map<JetModifierKeywordToken, ASTNode> nodes =
ModifiersChecker.getNodesCorrespondingToModifiers(
getterModifierList,
Sets.newHashSet(
JetTokens.PUBLIC_KEYWORD,
JetTokens.PROTECTED_KEYWORD,
JetTokens.PRIVATE_KEYWORD,
JetTokens.INTERNAL_KEYWORD));
if (getterDescriptor.getVisibility() != propertyDescriptor.getVisibility()) {
for (ASTNode node : nodes.values()) {
trace.report(Errors.GETTER_VISIBILITY_DIFFERS_FROM_PROPERTY_VISIBILITY.on(node.getPsi()));
}
} else {
for (ASTNode node : nodes.values()) {
trace.report(Errors.REDUNDANT_MODIFIER_IN_GETTER.on(node.getPsi()));
}
}
}
}
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 checkConstructorDeclaration(
ConstructorDescriptor constructorDescriptor, JetDeclaration declaration) {
modifiersChecker.reportIllegalModalityModifiers(declaration);
reportErrorIfHasIllegalModifier(declaration);
modifiersChecker.checkModifiersForDeclaration(declaration, constructorDescriptor);
}