protected override void WalkPrefixedExpression(PrefixedExpression prefixedExpression)
{
var success = this.currentNames.Add(prefixedExpression.Prefix.Name);
this.currentNames.Add(prefixedExpression.Prefix.Name + "Start");
this.currentNames.Add(prefixedExpression.Prefix.Name + "End");
if (!success)
{
var cursor = prefixedExpression.Prefix.Start;
this.result.AddCompilerError(cursor, () => Resources.PEG0007_ERROR_PrefixAlreadyDeclared, prefixedExpression.Prefix.Name);
}
base.WalkPrefixedExpression(prefixedExpression);
}
protected override void WalkPrefixedExpression(PrefixedExpression prefixedExpression)
{
base.WalkPrefixedExpression(prefixedExpression);
this.zeroWidth[prefixedExpression] = this.zeroWidth[prefixedExpression.Expression];
}
protected override void WalkPrefixedExpression(PrefixedExpression prefixedExpression)
{
base.WalkPrefixedExpression(prefixedExpression);
this.Set(prefixedExpression, prefixedExpression.Expression);
}
public static bool IsCommon(PrefixedExpression expression, bool failover)
{
return(expression != null?expression.IsCommon(failover) : failover);
}
protected override void WalkPrefixedExpression(PrefixedExpression prefixedExpression) => this.RenderPrefixedExpression(prefixedExpression, this.writer, this.currentIndentation);
protected override void WalkPrefixedExpression(PrefixedExpression prefixedExpression)
{
base.WalkPrefixedExpression(prefixedExpression);
this.containsAssertions[prefixedExpression] = this.containsAssertions[prefixedExpression.Expression];
}
protected virtual void WalkPrefixedExpression(PrefixedExpression prefixedExpression)
{
this.WalkExpression(prefixedExpression.Expression);
}
public static Boolean IsCommon(PrefixedExpression expression, Boolean failover)
{
return((expression != null) ? expression.IsCommon(failover) : failover);
}
