public object VisitGlobalStatement(GlobalStatement s, object context)
{
StringBuilder.Append("global ");
StringBuilder.Append(s.Name.Content);
StringBuilder.Append(";");
return(null);
}
public void VisitGlobal(GlobalStatement g)
{
foreach (var name in g.names)
{
globals.Add(name.Name);
}
}
public bool HandleGlobal(GlobalStatement node)
{
foreach (var nex in node.Names)
{
Eval.CurrentScope.DeclareGlobal(nex.Name, Eval.GetLoc(nex));
}
return(false);
}
public Task <bool> HandleGlobalAsync(GlobalStatement node, CancellationToken cancellationToken = default)
{
foreach (var nex in node.Names)
{
Eval.CurrentScope.DeclareGlobal(nex.Name, Eval.GetLoc(nex));
}
return(Task.FromResult(false));
}
// GlobalStatement
public override bool Walk(GlobalStatement node)
{
foreach (SymbolId n in node.Names)
{
Global(n);
}
return(true);
}
public override bool Walk(GlobalStatement node)
{
foreach (var name in node.Names)
{
GlobalScope.Scope.GetVariable(name, _unit, name.Name);
}
return(false);
}
public override bool Walk(GlobalStatement node)
{
foreach (var name in node.Names)
{
if (name.Name != null)
{
// set the variable in the local scope to be the real variable in the global scope
_scope.AddVariable(name.Name, _scope.GlobalScope.CreateVariable(node, _curUnit, name.Name, false));
}
}
return(false);
}
public override bool Walk(GlobalStatement node)
{
foreach (var nex in node.Names)
{
var m = Eval.LookupNameInScopes(nex.Name, out _, LookupOptions.Global);
if (m == null)
{
ReportUndefinedVariable(nex);
}
}
return(false);
}
private void HandleGlobal(GlobalStatement node)
{
foreach (var nex in node.Names)
{
var m = Eval.LookupNameInScopes(nex.Name, out _, LookupOptions.Global);
if (m == null)
{
_diagnostics.Add(new DiagnosticsEntry(
Resources.ErrorVariableNotDefinedGlobally.FormatInvariant(nex.Name),
Eval.GetLocation(nex).Span, ErrorCodes.VariableNotDefinedGlobally, Severity.Warning, DiagnosticSource.Linter));
}
}
}
public bool HandleGlobal(GlobalStatement node)
{
foreach (var nex in node.Names)
{
var m = Eval.LookupNameInScopes(nex.Name, out _, out var v, LookupOptions.Global);
if (m != null)
{
var location = Eval.GetLocationOfName(nex);
Eval.CurrentScope.DeclareGlobal(nex.Name, location);
v?.AddReference(location);
}
}
return(false);
}
public override Task <bool> WalkAsync(GlobalStatement node, CancellationToken cancellationToken = default) => NonLocalHandler.HandleGlobalAsync(node, cancellationToken);
// GlobalStatement
public override bool Walk(GlobalStatement node)
{
return(ShouldWalkWorker(node));
}
// GlobalStatement
public bool Walk(GlobalStatement node)
{
return(Process(node));
}
public void PostWalk(GlobalStatement node)
{
PostProcess(node);
}
private List <Inferred> InferGlobalStatement(GlobalStatement node, Scope scope)
{
Debug.Print("Not implemented: InferGlobalStatementIn");
return(null);
}
// GlobalStatement
public override bool Walk(GlobalStatement node)
{
return(Contains(node));
}
// GlobalStatement
public virtual bool Walk(GlobalStatement node) { return true; }
// GlobalStatement
public override bool Walk(GlobalStatement node) { return false; }
// GlobalStatement
public virtual bool Walk(GlobalStatement node)
{
return(true);
}
public override void PostWalk(GlobalStatement node)
{
}
public override bool Walk(GlobalStatement node)
{
writer.WriteLine("Global");
return(base.Walk(node));
}
// GlobalStatement
public override bool Walk(GlobalStatement node) { return Location >= node.StartIndex && Location <= node.EndIndex; }
public SymbolTable VisitGlobal(GlobalStatement g)
{
throw new NotImplementedException();
}
public void VisitGlobal(GlobalStatement g)
{
gen.Comment("GLOBAL " + string.Join(", ", g.names));
}
public override void PostWalk(GlobalStatement node)
{
PostWalkWorker(node);
}
// GlobalStatement
public override bool Walk(GlobalStatement node)
{
return(false);
}
public DataType VisitGlobal(GlobalStatement g)
{
// Do nothing here because global names are processed by VisitSuite
return(DataType.Cont);
}
// GlobalStatement
public override bool Walk(GlobalStatement node)
{
return(Location >= node.StartIndex && Location <= node.EndIndex);
}
public override bool Walk(GlobalStatement node)
{
CanComplete = IsActualExpression(node.Names);
CommitByDefault = true;
return(base.Walk(node));
}
public virtual void PostWalk(GlobalStatement node)
{
}
public void VisitGlobal(GlobalStatement g)
{
gen.Comment("GLOBAL " + string.Join(", ", g.names));
}
public virtual void PostWalk(GlobalStatement node) { }
public override bool Walk(GlobalStatement node) => Save(node, base.Walk(node), "global");
public override void PostWalk(GlobalStatement node) { }
public void VisitGlobal(GlobalStatement g)
{
throw new NotImplementedException();
}
public override bool Walk(GlobalStatement node) => NonLocalHandler.HandleGlobal(node);
public override bool Walk(GlobalStatement node)
{
UpdateLineInfo(node, true);
return(base.Walk(node));
}
