private void PropagateReferences(MethodInvocationExpression enumerableConstructorInvocation,
MethodInvocationExpression enumeratorConstructorInvocation)
{
// propagate the necessary parameters from
// the enumerable to the enumerator
foreach (ParameterDeclaration parameter in _generator.Method.Parameters)
{
var myParam = MapParamType(parameter);
var entity = (InternalParameter)myParam.Entity;
if (entity.IsUsed)
{
enumerableConstructorInvocation.Arguments.Add(CodeBuilder.CreateReference(myParam));
PropagateFromEnumerableToEnumerator(enumeratorConstructorInvocation,
entity.Name,
entity.Type);
}
}
// propagate the external self reference if necessary
if (null != _externalEnumeratorSelf)
{
var type = (IType)_externalEnumeratorSelf.Type.Entity;
enumerableConstructorInvocation.Arguments.Add(
CodeBuilder.CreateSelfReference(_methodToEnumerableMapper.MapType(type)));
PropagateFromEnumerableToEnumerator(enumeratorConstructorInvocation,
"self_",
_methodToEnumeratorMapper.MapType(type));
}
}
protected override void PropagateReferences()
{
// propagate the necessary parameters from
// the enumerable to the enumerator
foreach (ParameterDeclaration parameter in _method.Method.Parameters)
{
var myParam = MapParamType(parameter);
var entity = (InternalParameter)myParam.Entity;
if (entity.IsUsed)
{
_enumerableConstructorInvocation.Arguments.Add(CodeBuilder.CreateReference(myParam));
PropagateFromEnumerableToEnumerator(_stateMachineConstructorInvocation,
entity.Name,
entity.Type);
}
}
// propagate the external self reference if necessary
if (_externalSelfField != null)
{
var type = (IType)_externalSelfField.Type.Entity;
_enumerableConstructorInvocation.Arguments.Add(
CodeBuilder.CreateSelfReference(_methodToEnumerableMapper.MapType(type)));
PropagateFromEnumerableToEnumerator(_stateMachineConstructorInvocation,
"self_",
_methodToStateMachineMapper.MapType(type));
}
}
public static IType MapTypeInMethodContext(IType type, Ast.Method method, out GeneratorTypeReplacer mapper)
{
if (type.GenericInfo != null && type.ConstructedInfo == null)
{
var td = method.GetAncestor <Ast.TypeDefinition>();
var allGenParams = td.GenericParameters.Concat(method.GenericParameters)
.Select(gp => (IGenericParameter)gp.Entity).ToArray();
mapper = new GeneratorTypeReplacer();
foreach (var genParam in type.GenericInfo.GenericParameters)
{
mapper.Replace(genParam, allGenParams.First(gp => gp.Name.Equals(genParam.Name)));
}
return(mapper.MapType(type));
}
mapper = null;
return(type);
}
