//todo target should be sync, filter
//todo test params[]
//todo is in, out, ref hard to impl
void WeaveSync(GenericInstanceType joinPointType)
{
var parameterGeneric = joinPointType.GenericArguments[0];
var returnGeneric = joinPointType.GenericArguments[1];
var joinPoint = _target.Module.ImportReference(_demonTypes.JoinPoint.MakeGenericInstanceType(parameterGeneric, returnGeneric));
var lambda = CreateLambda(parameterGeneric, returnGeneric);
ClearBody();
var joinPointVariable = new VariableDefinition(joinPoint);
_target.Body.Variables.Add(joinPointVariable);
InsertLoadParameters(parameterGeneric);
InsertLoadReturn(returnGeneric);
InsertLambdaAndCreateJoinPoint(parameterGeneric, returnGeneric, lambda);
_emitter.Stloc_0();
_emitter.Ldarg_0();
_emitter.Ldfld(_adviceField);
_emitter.Ldloc_0();
_emitter.Call(_advice); //todo callvirt if needed
InsertRetWithReturnValue(parameterGeneric, returnGeneric);
}
//todo verify if weaving doesn't break short addresses
public void Weave()
{
InsertLoadAspectIfNeeded();
InsertLoadAdviceParametersIfNeeded();
_emitter.Call(_advice);
}