public static SimpleFunctionDescriptor createInvoke(FunctionDescriptor fd) {
int arity = fd.getValueParameters().size();
SimpleFunctionDescriptorImpl invokeDescriptor =
new SimpleFunctionDescriptorImpl(
fd.getExpectedThisObject().exists()
? JetStandardClasses.getReceiverFunction(arity)
: JetStandardClasses.getFunction(arity),
Collections.<AnnotationDescriptor>emptyList(),
Name.identifier("invoke"),
CallableMemberDescriptor.Kind.DECLARATION);
invokeDescriptor.initialize(
fd.getReceiverParameter().exists() ? fd.getReceiverParameter().getType() : null,
fd.getExpectedThisObject(),
Collections.<TypeParameterDescriptorImpl>emptyList(),
fd.getValueParameters(),
fd.getReturnType(),
Modality.FINAL,
Visibilities.PUBLIC,
/*isInline = */ false);
return invokeDescriptor;
}
