public FullNamedExpression LookupNamespaceAlias(string name)
{
return(MemberContext.LookupNamespaceAlias(name));
}
public override FullNamedExpression ResolveAsTypeStep (IMemberContext ec, bool silent)
{
if (alias == GlobalAlias) {
expr = GlobalRootNamespace.Instance;
return base.ResolveAsTypeStep (ec, silent);
}
int errors = ec.Compiler.Report.Errors;
expr = ec.LookupNamespaceAlias (alias);
if (expr == null) {
if (errors == ec.Compiler.Report.Errors)
ec.Compiler.Report.Error (432, loc, "Alias `{0}' not found", alias);
return null;
}
FullNamedExpression fne = base.ResolveAsTypeStep (ec, silent);
if (fne == null)
return null;
if (expr.eclass == ExprClass.Type) {
if (!silent) {
ec.Compiler.Report.Error (431, loc,
"Alias `{0}' cannot be used with '::' since it denotes a type. Consider replacing '::' with '.'", alias);
}
return null;
}
return fne;
}