// first-pass looks at each public BeginFoo or EndFoo method and makes it private.
// for methods that are interface implementations, we need to remember them so that we can update
// the calling code in the second pass
private bool MapMethodFirstPass(CodeMemberMethod method)
{
if (method != null && (CodeDomHelpers.IsBeginMethod(method) || CodeDomHelpers.IsEndMethod(method)) && IsPublic(method.Attributes))
{
if (method.ImplementationTypes.Count == 0)
{
// doesn't impl an iface method, just make it private, and remember it for the second pass
method.Attributes = MakePrivate(method.Attributes);
// clobber existing entries -- non iface-methods take precedence
_privateIfaceMethods[method.Name] = new PrivateInterfaceMethod(null);
}
else
{
// impls an iface method, make it a private impl, and remember it for the second pass
CodeTypeReference ifaceType = method.ImplementationTypes[0];
method.ImplementationTypes.Clear();
method.PrivateImplementationType = ifaceType;
if (!_privateIfaceMethods.ContainsKey(method.Name))
{
// only add it if it wasn't already there -- non-iface methods take precedence
_privateIfaceMethods.Add(method.Name, new PrivateInterfaceMethod(ifaceType));
}
}
}
return(true); // don't remove
}
protected override void VisitAttributedType(CodeTypeDeclaration type)
{
base.VisitAttributedType(type);
CollectionHelpers.MapList <CodeMemberMethod>(
type.Members,
delegate(CodeMemberMethod method)
{
return(CodeDomHelpers.IsBeginMethod(method) ||
CodeDomHelpers.IsTaskAsyncMethod(method) ||
CodeDomHelpers.IsEndMethod(method));
},
this.CopyAttrsToTaskAsyncMethod
);
}
protected override void VisitClientClass(CodeTypeDeclaration type)
{
base.VisitClientClass(type);
CollectionHelpers.MapList <CodeMemberMethod>(
type.Members,
delegate(CodeMemberMethod method)
{
return(method is CodeConstructor ||
CodeDomHelpers.IsBeginMethod(method) ||
CodeDomHelpers.IsEndMethod(method) ||
CodeDomHelpers.IsTaskAsyncMethod(method));
},
null
);
}