private void DefineConstructor(Method constructor)
{
Type[] parameters = new Type[1 + constructor.Parameters.Count];
parameters[0] = typeof(RuntimeState);
for (int n = 1; n < parameters.Length; n++)
{
parameters[n] = typeof(object);
}
ConstructorBuilder builder = typeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.Standard,
parameters);
Block generator = new Block();
SetMethodsToInitialValues(generator);
if (!constructor.IsInstance)
{
throw new Exception();
}
MethodInfo callMethod = typeof(Method).GetMethod("Call", new Type[] { typeof(RuntimeState), typeof(object), typeof(object[]) });
if (callMethod == null)
{
throw new Exception();
}
generator.Load(constructor);
generator.LoadArg(1);
generator.LoadArg(0);
generator.Load(constructor.Parameters.Count);
generator.NewArray(typeof(object));
for (int n = 0; n < constructor.Parameters.Count; n++)
{
generator.Dup();
generator.Load(n);
generator.LoadArg(n + 1);
generator.StoreElementRef();
}
generator.Call(callMethod);
generator.Pop();
generator.Return();
generator.Build(new ConstructorBuilderProxy(builder));
}
private void DefineParserConstructor()
{
OrderedSet <string> fields = pattern.Fields;
Type[] parameterTypes = new Type[1 + fields.Count];
parameterTypes[0] = typeof(Source);
for (int n = 1; n < parameterTypes.Length; n++)
{
parameterTypes[n] = typeof(object);
}
ConstructorBuilder builder = typeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.Standard,
parameterTypes);
Block generator = new Block();
// Call the base constructor
ConstructorInfo baseConstructor
= typeBuilder.BaseType.GetConstructor(new Type[] { typeof(Source) });
if (baseConstructor == null)
{
throw new Exception();
}
generator.LoadArg(0);
generator.LoadArg(1);
generator.Call(baseConstructor);
SetMethodsToInitialValues(generator);
// Save the fields
for (int n = 0; n < fields.Count; n++)
{
generator.LoadArg(0);
generator.LoadArg(n + 2);
generator.StoreField(typeBuilder.GetField(fields[n]));
}
generator.Return();
generator.Build(new ConstructorBuilderProxy(builder));
}
private void DefineDefaultConstructor()
{
ConstructorBuilder builder = typeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.Standard,
new Type[0]);
Block generator = new Block();
// Call the base constructor
ConstructorInfo baseConstructor
= typeBuilder.BaseType.GetConstructor(new Type[0]);
if (baseConstructor != null)
{
generator.LoadArg(0);
generator.Call(baseConstructor);
}
SetMethodsToInitialValues(generator);
generator.Return();
generator.Build(new ConstructorBuilderProxy(builder));
}
private void SetMethodsToInitialValues(Block generator)
{
foreach (Method method in methods)
{
generator.LoadArg(0);
generator.Load(method);
generator.StoreField(typeBuilder.GetField(method.Name));
}
}
private void DefineParserConstructor()
{
OrderedSet<string> fields = pattern.Fields;
Type[] parameterTypes = new Type[1 + fields.Count];
parameterTypes[0] = typeof(Source);
for (int n = 1; n < parameterTypes.Length; n++)
parameterTypes[n] = typeof(object);
ConstructorBuilder builder = typeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.Standard,
parameterTypes);
Block generator = new Block();
// Call the base constructor
ConstructorInfo baseConstructor
= typeBuilder.BaseType.GetConstructor(new Type[]{typeof(Source)});
if (baseConstructor == null)
throw new Exception();
generator.LoadArg(0);
generator.LoadArg(1);
generator.Call(baseConstructor);
SetMethodsToInitialValues(generator);
// Save the fields
for (int n = 0; n < fields.Count; n++)
{
generator.LoadArg(0);
generator.LoadArg(n + 2);
generator.StoreField(typeBuilder.GetField(fields[n]));
}
generator.Return();
generator.Build(new ConstructorBuilderProxy(builder));
}
private void SetMethodsToInitialValues(Block generator)
{
foreach (Method method in methods)
{
generator.LoadArg(0);
generator.Load(method);
generator.StoreField(typeBuilder.GetField(method.Name));
}
}
private void DefineConstructor(Method constructor)
{
Type[] parameters = new Type[1 + constructor.Parameters.Count];
parameters[0] = typeof(RuntimeState);
for (int n = 1; n < parameters.Length; n++)
parameters[n] = typeof(object);
ConstructorBuilder builder = typeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.Standard,
parameters);
Block generator = new Block();
SetMethodsToInitialValues(generator);
if (!constructor.IsInstance)
throw new Exception();
MethodInfo callMethod = typeof(Method).GetMethod("Call", new Type[]{typeof(RuntimeState), typeof(object), typeof(object[])});
if (callMethod == null)
throw new Exception();
generator.Load(constructor);
generator.LoadArg(1);
generator.LoadArg(0);
generator.Load(constructor.Parameters.Count);
generator.NewArray(typeof(object));
for (int n = 0; n < constructor.Parameters.Count; n++)
{
generator.Dup();
generator.Load(n);
generator.LoadArg(n + 1);
generator.StoreElementRef();
}
generator.Call(callMethod);
generator.Pop();
generator.Return();
generator.Build(new ConstructorBuilderProxy(builder));
}
private void DefineDefaultConstructor()
{
ConstructorBuilder builder = typeBuilder.DefineConstructor(
MethodAttributes.Public,
CallingConventions.Standard,
new Type[0]);
Block generator = new Block();
// Call the base constructor
ConstructorInfo baseConstructor
= typeBuilder.BaseType.GetConstructor(new Type[0]);
if (baseConstructor != null)
{
generator.LoadArg(0);
generator.Call(baseConstructor);
}
SetMethodsToInitialValues(generator);
generator.Return();
generator.Build(new ConstructorBuilderProxy(builder));
}