private AstNode ExtractStmtTypeNode(ALangParser.StmtsContext context)
{
if (context.dcl() != null)
{
return(context.dcl().Accept(this));
}
if (context.ifstmt() != null)
{
return(context.ifstmt().Accept(this));
}
if (context.functioncall() != null)
{
return(context.functioncall().Accept(this));
}
if (context.outputstmt() != null)
{
return(context.outputstmt().Accept(this));
}
if (context.whilestmt() != null)
{
return(context.whilestmt().Accept(this));
}
if (context.assignstmt() != null)
{
return(context.assignstmt().Accept(this));
}
if (context.returnstmt() != null)
{
return(context.returnstmt().Accept(this));
}
return(null);
}
public override AstNode VisitStmts(ALangParser.StmtsContext context)
{
var node = ExtractStmtTypeNode(context);
var stmt = context.stmts();
if (context.stmts() != null)
{
if (context.stmts().children != null)
{
node.MakeSiblings(context.stmts().Accept(this));
}
}
return(node);
}
/// <summary>
/// Exit a parse tree produced by <see cref="ALangParser.stmts"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitStmts([NotNull] ALangParser.StmtsContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="ALangParser.stmts"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitStmts([NotNull] ALangParser.StmtsContext context)
{
return(VisitChildren(context));
}
