public ForAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.ForContext forContext)
{
Scope varScope = scope.Child();
if (forContext.define() != null)
{
DefinedVariable = new ScopedVariable(varScope, new DefineContextHandler(parseInfo, forContext.define()));
}
else if (forContext.initialVarset != null)
{
InitialVarSet = new SetVariableAction(parseInfo, varScope, forContext.initialVarset);
}
if (forContext.expr() != null)
{
Condition = DeltinScript.GetExpression(parseInfo, varScope, forContext.expr());
}
if (forContext.endingVarset != null)
{
SetVariableAction = new SetVariableAction(parseInfo, varScope, forContext.endingVarset);
}
// Get the block.
if (forContext.block() != null)
{
Block = new BlockAction(parseInfo.SetLoop(this), varScope, forContext.block());
// Get the path info.
Path = new PathInfo(Block, DocRange.GetRange(forContext.FOR()), false);
}
else
{
parseInfo.Script.Diagnostics.Error("Expected a block.", DocRange.GetRange(forContext.RIGHT_PAREN()));
}
}
public ForNode(DeltinScriptParser.ForContext context, BuildAstVisitor visitor) : base(new Location(visitor.file, DocRange.GetRange(context)))
{
errorRange = new Location(visitor.file, DocRange.GetRange(context.FOR()));
Block = (BlockNode)visitor.VisitBlock(context.block());
if (context.varset() != null)
{
VarSetNode = (VarSetNode)visitor.VisitVarset(context.varset());
}
if (context.define() != null)
{
DefineNode = (DefineNode)visitor.VisitDefine(context.define());
}
if (context.expr() != null)
{
Expression = visitor.VisitExpr(context.expr());
}
if (context.forEndStatement() != null)
{
Statement = (VarSetNode)visitor.VisitVarset(context.forEndStatement().varset());
}
}