public override object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
script_.Write("break");
if (breakStatementAst.Label != null)
{
script_.Write(" ");
}
VisitElement(breakStatementAst.Label);
return(breakStatementAst);
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst)
{
// I am ignoring '.Label' because it is hardly used.
explanations.Add(
new Explanation()
{
CommandName = "break statement",
HelpResult = HelpTableQuery("about_break"),
Description = $"Breaks out of the current loop-like statement, switch statement or the current runspace."
}.AddDefaults(breakStatementAst, explanations));
return(base.VisitBreakStatement(breakStatementAst));
}
public void ProcessBreakStatement(BreakStatementAst breakStatement)
{
Guard.Against.Null(breakStatement, nameof(breakStatement));
if (!IsInWhile)
{
throw new SemanticException($"Not in while, cannot break");
}
// jmp CurrentWhile.Done
Debug.Assert(CurrentWhile.DoneLabel != null);
if (CodeGenerationEnabled)
{
CurrentFunction.Builder.Bucket.Add(Instruction.Pack("br", CurrentWhile.DoneLabel));
}
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst ast)
{
return(DoNextAction(ast));
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst)
{
return(Visit(breakStatementAst));
}
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
return(false);
}
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
Console.WriteLine("Visited an BreakStatementAst.");
return(breakStatementAst);
}
public object VisitBreakStatement(BreakStatementAst breakStatementAst) => null;
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
throw PSTraceSource.NewArgumentException("ast");
}
public static BreakStatementAst Update(this BreakStatementAst ast, ExpressionAst label = null)
{
return(new BreakStatementAst(ast.Extent, label?.Clone() ?? ast.Label?.Clone()));
}
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
throw new UnexpectedElementException();
}
public virtual StatementAst VisitBreakStatement(BreakStatementAst breakStatementAst)
{
return(new BreakStatementAst(
breakStatementAst.Extent,
breakStatementAst?.Label.Rewrite(this, SyntaxKind.Expression)));
}
object ICustomAstVisitor.VisitBreakStatement(BreakStatementAst breakStatementAst) => ProcessRewriter(VisitBreakStatement, breakStatementAst);
object ICustomAstVisitor.VisitBreakStatement(BreakStatementAst breakStatementAst) => VisitBreakStatement(breakStatementAst);
public virtual TResult VisitBreakStatement(BreakStatementAst breakStatementAst) => default(TResult);
public override StatementAst VisitBreakStatement(BreakStatementAst breakStatementAst) => VisitStatement(base.VisitBreakStatement(breakStatementAst));
public override AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst)
{
throw new NotImplementedException(); //VisitBreakStatement(breakStatementAst);
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst)
{
_currentNode = new Break();
return(AstVisitAction.SkipChildren);
}
/// <summary/> public virtual AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst) => DefaultVisit(breakStatementAst);
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
throw new NotImplementedException();
}
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
return(breakStatementAst.Copy());
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst ast)
{
return(AstVisitAction.Continue);
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst)
{
Console.WriteLine("Visited an BreakStatementAst.");
Console.WriteLine(" " + breakStatementAst.ToString().Replace(Environment.NewLine, Environment.NewLine + " "));
return(AstVisitAction.Continue);
}
public virtual object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
VisitElement(breakStatementAst.Label);
return(breakStatementAst);
}
public object VisitBreakStatement(BreakStatementAst breakStatementAst)
{
var newLabel = VisitElement(breakStatementAst.Label);
return(new BreakStatementAst(breakStatementAst.Extent, newLabel));
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst ast)
{
return(Check(ast));
}
// BreakStatementAst Extension Methods
// New Methods Available:
// - CreateNodeFromAST(NodeDepth, NodePosition, Parent) => Creates a Node
public static BreakNode CreateNodeFromAst(this BreakStatementAst _ast, int _depth, int _position, Node _parent, Tree _tree)
{
return(new BreakNode(_ast, _depth, _position, _parent, _tree));
}
public override AstVisitAction VisitBreakStatement(BreakStatementAst breakStatementAst) => VisitAst(breakStatementAst);
