private void HandleUseType(AstUsingStmt use)
{
switch (use.Value.Value as CheezType)
{
case EnumType e:
{
var decl = e.Declaration;
ComputeEnumMembers(decl);
foreach (var m in decl.Members)
{
var eve = new AstEnumValueExpr(e.Declaration, m);
use.Scope.DefineUse(m.Name, eve, true, out var u);
}
break;
}
case GenericEnumType e:
{
var decl = e.Declaration;
ComputeEnumMembers(decl);
foreach (var m in decl.Members)
{
var eve = new AstEnumValueExpr(decl, m);
use.Scope.DefineUse(m.Name, eve, true, out var u);
}
break;
}
default:
ReportError(use, $"Can't use type '{use.Value.Value}'");
break;
}
}
public override string VisitEnumValueExpr(AstEnumValueExpr expr, int data = 0)
{
if (expr.Argument != null)
{
return($"{expr.Type}.{expr.Member.Name}({expr.Argument.Accept(this)})");
}
return($"{expr.Type}.{expr.Member.Name}");
}
public virtual ReturnType VisitEnumValueExpr(AstEnumValueExpr expr, DataType data = default) => default;