public override void EnterMethod([NotNull] COOLParser.MethodContext context)
{
base.EnterMethod(context);
if (IsScopeRule(context))
{
SymbolTable parent = listener.depthTables.Peek();
SymbolTable child = new SymbolTable(context.ToString());
listener.depthTables.Push(child);
parent.childs.Add(child);
}
//add current rule symbols
}
public override void EnterMethod([NotNull] COOLParser.MethodContext context)
{
base.EnterMethod(context);
Log("enter Method");
if (phase == Phase.Building)
{
symbolTableCreator.EnterMethod(context);
}
else
{
symbolTableTraverser.EnterMethod(context);
semanticErrorChecker.EnterMethod(context);
}
}
/// <summary>
/// Visit a parse tree produced by the <c>method</c>
/// labeled alternative in <see cref="COOLParser.feature"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitMethod([NotNull] COOLParser.MethodContext context)
{
return(VisitChildren(context));
}
/// <summary>
/// Exit a parse tree produced by the <c>method</c>
/// labeled alternative in <see cref="COOLParser.feature"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitMethod([NotNull] COOLParser.MethodContext context)
{
System.Console.WriteLine("exit method");
}
public override void ExitMethod([NotNull] COOLParser.MethodContext context)
{
CheckExitScope(context);
}
