public override Node VisitWhile(DeltinScriptParser.WhileContext context)
{
BlockNode block = (BlockNode)VisitBlock(context.block());
Node expression = VisitExpr(context.expr());
return(new WhileNode(expression, block, new Location(file, Range.GetRange(context))));
}
public override Node VisitWhile(DeltinScriptParser.WhileContext context)
{
BlockNode block = (BlockNode)VisitBlock(context.block());
IExpressionNode expression = (IExpressionNode)VisitExpr(context.expr());
Node node = new WhileNode(expression, block, Range.GetRange(context));
CheckRange(node);
return(node);
}
public WhileAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.WhileContext whileContext)
{
if (whileContext.expr() == null)
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(whileContext.LEFT_PAREN()));
}
else
{
Condition = DeltinScript.GetExpression(parseInfo, scope, whileContext.expr());
}
Block = new BlockAction(parseInfo, scope, whileContext.block());
Path = new PathInfo(Block, DocRange.GetRange(whileContext.WHILE()), false);
}
public WhileNode(DeltinScriptParser.WhileContext context, BuildAstVisitor visitor) : base(new Location(visitor.file, DocRange.GetRange(context)))
{
Expression = visitor.VisitExpr(context.expr());
Block = (BlockNode)visitor.VisitBlock(context.block());
errorRange = new Location(visitor.file, DocRange.GetRange(context.WHILE()));
}
public override Node VisitWhile(DeltinScriptParser.WhileContext context)
{
return(new WhileNode(context, this));
}