public override Node VisitFuncDecl([NotNull] TigerParser.FuncDeclContext context)
{
var node = new FuncDeclNode(context);
// ID
node.Children.Add(
new IdNode(context.id.Line, context.id.Column, context.id.Text));
// PARAMS ?
TigerParser.Type_fieldsContext typeFields = context.type_fields();
node.Children.Add(
typeFields == null ?
null :
Visit(typeFields));
// RETURN TYPE ?
node.Children.Add(
context.typeId == null ?
null :
new IdNode(context.typeId.Line, context.typeId.Column, context.typeId.Text));
// BODY
node.Children.Add(Visit(context.expr()));
return(node);
}
/// <summary>
/// Visit a parse tree produced by the <c>FuncDecl</c>
/// labeled alternative in <see cref="TigerParser.func_decl"/>.
/// <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 VisitFuncDecl([NotNull] TigerParser.FuncDeclContext context)
{
return(VisitChildren(context));
}
