public override Node VisitFor(DeltinScriptParser.ForContext context)
{
BlockNode block = (BlockNode)VisitBlock(context.block());
VarSetNode varSet = null;
if (context.varset() != null)
{
varSet = (VarSetNode)VisitVarset(context.varset());
}
DefineNode defineNode = null;
if (context.define() != null)
{
defineNode = (DefineNode)VisitDefine(context.define());
}
Node expression = null;
if (context.expr() != null)
{
expression = VisitExpr(context.expr());
}
VarSetNode statement = null;
if (context.forEndStatement() != null)
{
statement = (VarSetNode)VisitVarset(context.forEndStatement().varset());
}
return(new ForNode(varSet, defineNode, expression, statement, block, new Location(file, Range.GetRange(context))));
}
void ParseDefine(ScopeGroup getter, ScopeGroup scope, DefineNode defineNode)
{
IndexedVar var;
if (!defineNode.Extended)
{
var = IndexedVar.AssignVar(VarCollection, scope, defineNode.VariableName, IsGlobal, defineNode);
}
else
{
var = IndexedVar.AssignVarExt(VarCollection, scope, defineNode.VariableName, IsGlobal, defineNode);
}
// Set the defined variable if the variable is defined like "define var = 1"
Element[] inScopeActions = var.InScope(defineNode.Value != null ? ParseExpression(getter, scope, defineNode.Value) : null);
if (inScopeActions != null)
{
Actions.AddRange(inScopeActions);
}
if (defineNode.Type != null)
{
var.Type = ParserData.GetDefinedType(defineNode.Type, defineNode.Location);
}
}
public ForNode(VarSetNode varSetNode, DefineNode defineNode, Node expression, VarSetNode statement, BlockNode block, Location location) : base(location)
{
VarSetNode = varSetNode;
DefineNode = defineNode;
Expression = expression;
Statement = statement;
Block = block;
}
