[build] Fix warning (#4177)

[mono-project.git] / mcs / tests / gtest-linq-12.cs

using System;
using System.Linq;

class NestedQuery
{
        public void XX ()
        {
                var enumerable = new string[] { "aba", "bbb", "bab", "aaa" }.
                        Select((values) => new { values = values, length = values.Length }).
                                Select((ti0) => ti0.values.Select ((type) => new { type = type, x = 9 }).Where((ti1) => (ti0.length == 3)).
                        Select((ti1) => ti1.type));
        }
        
        public static int Main ()
        {
                var e = from values in new [] { "aba", "bbb", "bab", "aaa" }
                        where values.Length > 0
                        select from type in values
                                where type == 'a'
                                select type;
                
                int counter = 0;
                foreach (var v in e)
                        foreach (var vv in v) {
                                ++counter;
                                Console.WriteLine (vv);
                        }
                        
                
                if (counter != 6)
                        return 1;
                        
                e = from values in new [] { "aba", "bbb", "bab", "aaa" }
                        let length = values.Length
                        select from type in values
                                let x = 9
                                where length == 3
                                select type;
                counter = 0;
                foreach (var v in e)
                        foreach (var vv in v) {
                                ++counter;
                                Console.WriteLine (vv);
                        }
                        
                if (counter != 12)
                        return 2;
                        
                return 0;
        }
}