public override IPStmt VisitCtorStmt(PParser.CtorStmtContext context)
{
string machineName = context.iden().GetText();
if (!table.Lookup(machineName, out Machine targetMachine))
{
throw handler.MissingDeclaration(context.iden(), "machine", machineName);
}
var args = (from arg in context.rvalueList()?.rvalue() ?? Enumerable.Empty <PParser.RvalueContext>() select exprVisitor.Visit(arg)).ToList();
TypeCheckingUtils.ValidatePayloadTypes(handler, context, targetMachine.PayloadType, args);
return(new CtorStmt(context, targetMachine, args));
}
public override IPStmt VisitCtorStmt(PParser.CtorStmtContext context)
{
string interfaceName = context.iden().GetText();
if (!table.Lookup(interfaceName, out Interface targetInterface))
{
throw handler.MissingDeclaration(context.iden(), "interface", interfaceName);
}
List <IPExpr> args = TypeCheckingUtils.VisitRvalueList(context.rvalueList(), exprVisitor).ToList();
TypeCheckingUtils.ValidatePayloadTypes(handler, context, targetInterface.PayloadType, args);
return(new CtorStmt(context, targetInterface, args));
}
public override object VisitCtorStmt(PParser.CtorStmtContext context)
{
return(null);
}
