private ISet <IMethodDeclaration> findMemberCandidates(bool checkInstance)
{
MethodSelector selector = methodCall.getSelector();
if (selector.getParent() == null)
{
// if called from a member method, could be a member method called without this/self
InstanceContext instance = context.getClosestInstanceContext();
if (instance != null)
{
IType type = instance.getInstanceType();
ConcreteCategoryDeclaration cd = context.getRegisteredDeclaration <ConcreteCategoryDeclaration>(type.GetTypeName());
if (cd != null)
{
MethodDeclarationMap members = cd.getMemberMethods(context, selector.getName());
if (members != null)
{
return(new HashSet <IMethodDeclaration>(members.Values));
}
}
}
return(new HashSet <IMethodDeclaration>());
}
else
{
IType parentType = selector.checkParentType(context, checkInstance);
return(parentType != null?parentType.getMemberMethods(context, selector.getName()) : new HashSet <IMethodDeclaration>());
}
}
private ISet <IMethodDeclaration> findGlobalCandidates(bool checkInstance)
{
MethodSelector selector = methodCall.getSelector();
if (selector.getParent() != null)
{
return(new HashSet <IMethodDeclaration>());
}
MethodDeclarationMap globals = context.getRegisteredDeclaration <MethodDeclarationMap>(selector.getName());
return(globals != null ? new HashSet <IMethodDeclaration>(globals.Values) : new HashSet <IMethodDeclaration>());
}
private IMethodDeclaration findRegistered(Context context)
{
if (selector.getParent() == null)
{
try
{
Object o = context.getValue(selector.getName());
if (o is ClosureValue)
{
return(getClosureDeclaration(context, (ClosureValue)o));
}
else if (o is ArrowValue)
{
return(new ArrowDeclaration((ArrowValue)o));
}
}
catch (PromptoError)
{
}
}
return(null);
}
public IMethodDeclaration findCandidateReference(bool checkInstance)
{
MethodSelector selector = methodCall.getSelector();
if (selector.getParent() != null)
{
return(null);
}
if (checkInstance)
{
if (context.hasValue(selector.getName()))
{
IValue value = context.getValue(selector.getName());
if (value is ClosureValue)
{
return(getClosureDeclaration(context, (ClosureValue)value));
}
else if (value is ArrowValue)
{
return(getArrowDeclaration((ArrowValue)value));
}
}
}
else
{
INamed named = context.getInstance(selector.getName(), true);
if (named == null)
{
return(null);
}
IType type = named.GetIType(context).Resolve(context);
if (type is MethodType)
{
return(((MethodType)type).Method.AsReference());
}
}
return(null);
}