/// <summary>
/// Performs checks for an explicit interface implementation. First it
/// checks whether the `interface_type' is a base inteface implementation.
/// Then it checks whether `name' exists in the interface type.
/// </summary>
public bool VerifyImplements (InterfaceMemberBase mb)
{
var ifaces = PartialContainer.Interfaces;
if (ifaces != null) {
foreach (TypeSpec t in ifaces){
if (t == mb.InterfaceType)
return true;
var expanded_base = t.Interfaces;
if (expanded_base == null)
continue;
foreach (var bt in expanded_base) {
if (bt == mb.InterfaceType)
return true;
}
}
}
Report.SymbolRelatedToPreviousError (mb.InterfaceType);
Report.Error (540, mb.Location, "`{0}': containing type does not implement interface `{1}'",
mb.GetSignatureForError (), mb.InterfaceType.GetSignatureForError ());
return false;
}
static MemberName SetupName (string prefix, InterfaceMemberBase member, Location loc)
{
return new MemberName (member.MemberName.Left, prefix + member.ShortName, member.MemberName.ExplicitInterface, loc);
}
public void UpdateName (InterfaceMemberBase member)
{
SetMemberName (SetupName (prefix, member, Location));
}
protected AbstractPropertyEventMethod (InterfaceMemberBase member, string prefix, Attributes attrs, Location loc)
: base (member.Parent, SetupName (prefix, member, loc), attrs)
{
this.prefix = prefix;
}
public MethodData (InterfaceMemberBase member,
Modifiers modifiers, MethodAttributes flags,
IMethodData method,
MethodSpec parent_method)
: this (member, modifiers, flags, method)
{
this.parent_method = parent_method;
}
public MethodData (InterfaceMemberBase member,
Modifiers modifiers, MethodAttributes flags, IMethodData method)
{
this.member = member;
this.modifiers = modifiers;
this.flags = flags;
this.method = method;
}
public virtual bool CheckAccessibility (InterfaceMemberBase member)
{
if (parameter_type == null)
return true;
return member.IsAccessibleAs (parameter_type);
}
public override bool CheckAccessibility (InterfaceMemberBase member)
{
return true;
}
