internal MethodMemento CreateMethodMemento(MethodDefinition method)
{
YeetIfNull(method, nameof(method));
YeetIfAbstract(method);
var body = method.Body;
var memento = new MethodMemento(
variables: new List <VariableDefinition>(body.Variables),
exceptionHandlers: new List <ExceptionHandler>(body.ExceptionHandlers),
instructions: new List <Instruction>(body.Instructions),
initLocals: body.InitLocals
);
return(memento);
}
private void EmitSetHelperMethodBody(MethodDefinition setHelperMethod, MethodMemento memento)
{
var targetMethodBody = setHelperMethod.Body;
var ilProcessor = targetMethodBody.GetILProcessor();
foreach (var variable in memento.Variables)
{
targetMethodBody.Variables.Add(variable);
}
foreach (var handler in memento.ExceptionHandlers)
{
targetMethodBody.ExceptionHandlers.Add(handler);
}
targetMethodBody.InitLocals = memento.InitLocals;
foreach (var instruction in memento.Instructions)
{
ilProcessor.Append(instruction);
}
}
internal MethodDefinition EmitSetHelper(string targetSetHelperMethodName, MethodDefinition setMethod, MethodMemento memento)
{
YeetIfEmptyOrNull(targetSetHelperMethodName, nameof(targetSetHelperMethodName));
YeetIfNull(setMethod, nameof(setMethod));
YeetIfNull(memento, nameof(memento));
YeetIfAbstract(setMethod);
var setHelper = EmitSetHelper(targetSetHelperMethodName, setMethod);
EmitSetHelperMethodBody(setHelper, memento);
return(setHelper);
}
