internal override void Execute(
Array input,
Pipe outputPipe,
ref ArrayList resultList,
ExecutionContext context)
{
this.CheckForInterrupts(context);
Debugger debugger = context.Debugger;
if (this._initialExpression != null)
{
debugger.PushStatement(this._initialExpression);
try
{
this._initialExpression.Execute(input, (Pipe)null, context);
}
finally
{
debugger.PopStatement();
}
}
while (!context.CurrentPipelineStopping)
{
if (this._loopExpression != null)
{
debugger.PushStatement(this._loopExpression);
object obj;
try
{
obj = this._loopExpression.Execute(input, (Pipe)null, context);
}
finally
{
debugger.PopStatement();
}
if (!LanguagePrimitives.IsTrue(obj))
{
return;
}
}
try
{
this._body.Execute(input, outputPipe, ref resultList, context);
}
catch (BreakException ex)
{
if (this.MatchLabel(ex.Label))
{
return;
}
throw;
}
catch (ContinueException ex)
{
if (!this.MatchLabel(ex.Label))
{
throw;
}
}
if (this._incrementExpression != null)
{
debugger.PushStatement(this._incrementExpression);
try
{
this._incrementExpression.Execute(input, (Pipe)null, context);
}
finally
{
debugger.PopStatement();
}
}
}
throw new PipelineStoppedException();
}
