private void CreateEnumerator()
{
_enumerator = CodeBuilder.CreateClass("$Enumerator");
_enumerator.AddAttribute(CodeBuilder.CreateAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute)));
_enumerator.Modifiers |= _enumerable.Modifiers;
_enumerator.LexicalInfo = this.LexicalInfo;
foreach (var param in _genericParams)
{
var replacement = _enumerator.AddGenericParameter(param.Name);
_methodToEnumeratorMapper.Replace((IType)param.Entity, (IType)replacement.Entity);
}
var abstractEnumeratorType =
TypeSystemServices.Map(typeof(GenericGeneratorEnumerator <>)).
GenericInfo.ConstructType(_methodToEnumeratorMapper.MapType(_generatorItemType));
_state = NameResolutionService.ResolveField(abstractEnumeratorType, "_state");
_yield = NameResolutionService.ResolveMethod(abstractEnumeratorType, "Yield");
_yieldDefault = NameResolutionService.ResolveMethod(abstractEnumeratorType, "YieldDefault");
_enumerator.AddBaseType(abstractEnumeratorType);
_enumerator.AddBaseType(TypeSystemServices.IEnumeratorType);
CreateEnumeratorConstructor();
CreateMoveNext();
_enumerable.ClassDefinition.Members.Add(_enumerator.ClassDefinition);
}
private BooClassBuilder SetUpEnumerableClassBuilder(Node sourceNode, Method enclosingMethod, IType generatorItemType)
{
BooClassBuilder builder = CodeBuilder.CreateClass(
Context.GetUniqueName(enclosingMethod.Name),
TypeMemberModifiers.Internal | TypeMemberModifiers.Final);
builder.LexicalInfo = new LexicalInfo(sourceNode.LexicalInfo);
builder.AddBaseType(
TypeSystemServices.Map(typeof(GenericGenerator <>)).GenericInfo.ConstructType(generatorItemType));
builder.AddAttribute(CodeBuilder.CreateAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute)));
return(builder);
}
protected virtual void CreateStateMachine()
{
_stateMachineClass = CodeBuilder.CreateClass(StateMachineClassName);
_stateMachineClass.AddAttribute(CodeBuilder.CreateAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute)));
_stateMachineClass.LexicalInfo = this.LexicalInfo;
foreach (var param in _genericParams)
{
var replacement = _stateMachineClass.AddGenericParameter(param);
_methodToStateMachineMapper.Replace((IType)param.Entity, (IType)replacement.Entity);
}
SetupStateMachine();
CreateStateMachineConstructor();
SaveStateMachineClass(_stateMachineClass.ClassDefinition);
CreateMoveNext();
}
void CreateEnumerator()
{
IType abstractEnumeratorType =
TypeSystemServices.Map(typeof(Boo.Lang.GenericGeneratorEnumerator <>)).
GenericInfo.ConstructType(new IType[] { _generatorItemType });
_state = NameResolutionService.ResolveField(abstractEnumeratorType, "_state");
_yield = NameResolutionService.ResolveMethod(abstractEnumeratorType, "Yield");
_yieldDefault = NameResolutionService.ResolveMethod(abstractEnumeratorType, "YieldDefault");
_enumerator = CodeBuilder.CreateClass("$");
_enumerator.AddAttribute(CodeBuilder.CreateAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute)));
_enumerator.Modifiers |= TypeMemberModifiers.Final;
_enumerator.LexicalInfo = this.LexicalInfo;
_enumerator.AddBaseType(abstractEnumeratorType);
_enumerator.AddBaseType(TypeSystemServices.IEnumeratorType);
CreateEnumeratorConstructor();
CreateMoveNext();
_enumerable.ClassDefinition.Members.Add(_enumerator.ClassDefinition);
}
void CreateEnumerator()
{
var abstractEnumeratorType =
TypeSystemServices.Map(typeof(GenericGeneratorEnumerator<>)).
GenericInfo.ConstructType(new IType[] {_generatorItemType});
_state = NameResolutionService.ResolveField(abstractEnumeratorType, "_state");
_yield = NameResolutionService.ResolveMethod(abstractEnumeratorType, "Yield");
_yieldDefault = NameResolutionService.ResolveMethod(abstractEnumeratorType, "YieldDefault");
_enumerator = CodeBuilder.CreateClass("$");
_enumerator.AddAttribute(CodeBuilder.CreateAttribute(typeof(System.Runtime.CompilerServices.CompilerGeneratedAttribute)));
_enumerator.Modifiers |= _enumerable.Modifiers;
_enumerator.LexicalInfo = this.LexicalInfo;
_enumerator.AddBaseType(abstractEnumeratorType);
_enumerator.AddBaseType(TypeSystemServices.IEnumeratorType);
CreateEnumeratorConstructor();
CreateMoveNext();
_enumerable.ClassDefinition.Members.Add(_enumerator.ClassDefinition);
}