path: root/release-notes/7.0/preview/api-diff/rc1/Microsoft.NETCore.App/7.0-rc1_System.Linq.md

# System.Linq

``` diff
 namespace System.Linq {
-    public class EnumerableQuery<T> : EnumerableQuery, IEnumerable, IEnumerable<T>, IOrderedQueryable, IOrderedQueryable<T>, IQueryable, IQueryable<T>, IQueryProvider
+    [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+    public class EnumerableQuery<T> : EnumerableQuery, IEnumerable, IEnumerable<T>, IOrderedQueryable, IOrderedQueryable<T>, IQueryable, IQueryable<T>, IQueryProvider
     public static class Queryable {
-        public static TResult Aggregate<TSource, TAccumulate, TResult>(this IQueryable<TSource> source, TAccumulate seed, Expression<Func<TAccumulate, TSource, TAccumulate>> func, Expression<Func<TAccumulate, TResult>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TResult Aggregate<TSource, TAccumulate, TResult>(this IQueryable<TSource> source, TAccumulate seed, Expression<Func<TAccumulate, TSource, TAccumulate>> func, Expression<Func<TAccumulate, TResult>> selector);
-        public static TAccumulate Aggregate<TSource, TAccumulate>(this IQueryable<TSource> source, TAccumulate seed, Expression<Func<TAccumulate, TSource, TAccumulate>> func);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TAccumulate Aggregate<TSource, TAccumulate>(this IQueryable<TSource> source, TAccumulate seed, Expression<Func<TAccumulate, TSource, TAccumulate>> func);
-        public static TSource Aggregate<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, TSource, TSource>> func);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource Aggregate<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, TSource, TSource>> func);
-        public static bool All<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool All<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static bool Any<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool Any<TSource>(this IQueryable<TSource> source);
-        public static bool Any<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool Any<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static IQueryable<TSource> Append<TSource>(this IQueryable<TSource> source, TSource element);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Append<TSource>(this IQueryable<TSource> source, TSource element);
-        public static IQueryable AsQueryable(this IEnumerable source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable AsQueryable(this IEnumerable source);
-        public static IQueryable<TElement> AsQueryable<TElement>(this IEnumerable<TElement> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TElement> AsQueryable<TElement>(this IEnumerable<TElement> source);
-        public static decimal Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static decimal Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal>> selector);
-        public static double Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double>> selector);
-        public static double Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int>> selector);
-        public static double Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long>> selector);
-        public static decimal? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static decimal? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector);
-        public static double? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double?>> selector);
-        public static double? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int?>> selector);
-        public static double? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long?>> selector);
-        public static float? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static float? Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float?>> selector);
-        public static float Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static float Average<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float>> selector);
-        public static IQueryable<TResult> Cast<TResult>(this IQueryable source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> Cast<TResult>(this IQueryable source);
-        public static IQueryable<TSource[]> Chunk<TSource>(this IQueryable<TSource> source, int size);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource[]> Chunk<TSource>(this IQueryable<TSource> source, int size);
-        public static IQueryable<TSource> Concat<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Concat<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
-        public static bool Contains<TSource>(this IQueryable<TSource> source, TSource item);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool Contains<TSource>(this IQueryable<TSource> source, TSource item);
-        public static bool Contains<TSource>(this IQueryable<TSource> source, TSource item, IEqualityComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool Contains<TSource>(this IQueryable<TSource> source, TSource item, IEqualityComparer<TSource>? comparer);
-        public static int Count<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static int Count<TSource>(this IQueryable<TSource> source);
-        public static int Count<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static int Count<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static IQueryable<TSource?> DefaultIfEmpty<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource?> DefaultIfEmpty<TSource>(this IQueryable<TSource> source);
-        public static IQueryable<TSource> DefaultIfEmpty<TSource>(this IQueryable<TSource> source, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> DefaultIfEmpty<TSource>(this IQueryable<TSource> source, TSource defaultValue);
-        public static IQueryable<TSource> Distinct<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Distinct<TSource>(this IQueryable<TSource> source);
-        public static IQueryable<TSource> Distinct<TSource>(this IQueryable<TSource> source, IEqualityComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Distinct<TSource>(this IQueryable<TSource> source, IEqualityComparer<TSource>? comparer);
-        public static IQueryable<TSource> DistinctBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> DistinctBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static IQueryable<TSource> DistinctBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> DistinctBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
-        public static TSource ElementAt<TSource>(this IQueryable<TSource> source, Index index);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource ElementAt<TSource>(this IQueryable<TSource> source, Index index);
-        public static TSource ElementAt<TSource>(this IQueryable<TSource> source, int index);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource ElementAt<TSource>(this IQueryable<TSource> source, int index);
-        public static TSource? ElementAtOrDefault<TSource>(this IQueryable<TSource> source, Index index);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? ElementAtOrDefault<TSource>(this IQueryable<TSource> source, Index index);
-        public static TSource? ElementAtOrDefault<TSource>(this IQueryable<TSource> source, int index);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? ElementAtOrDefault<TSource>(this IQueryable<TSource> source, int index);
-        public static IQueryable<TSource> Except<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Except<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
-        public static IQueryable<TSource> Except<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Except<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
-        public static IQueryable<TSource> ExceptBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> ExceptBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector);
-        public static IQueryable<TSource> ExceptBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> ExceptBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
-        public static TSource First<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource First<TSource>(this IQueryable<TSource> source);
-        public static TSource First<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource First<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TSource? FirstOrDefault<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? FirstOrDefault<TSource>(this IQueryable<TSource> source);
-        public static TSource? FirstOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? FirstOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TSource FirstOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource FirstOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, TSource defaultValue);
-        public static TSource FirstOrDefault<TSource>(this IQueryable<TSource> source, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource FirstOrDefault<TSource>(this IQueryable<TSource> source, TSource defaultValue);
-        public static IQueryable<TResult> GroupBy<TSource, TKey, TElement, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector, Expression<Func<TKey, IEnumerable<TElement>, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> GroupBy<TSource, TKey, TElement, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector, Expression<Func<TKey, IEnumerable<TElement>, TResult>> resultSelector);
-        public static IQueryable<TResult> GroupBy<TSource, TKey, TElement, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector, Expression<Func<TKey, IEnumerable<TElement>, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> GroupBy<TSource, TKey, TElement, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector, Expression<Func<TKey, IEnumerable<TElement>, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<IGrouping<TKey, TElement>> GroupBy<TSource, TKey, TElement>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<IGrouping<TKey, TElement>> GroupBy<TSource, TKey, TElement>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector);
-        public static IQueryable<IGrouping<TKey, TElement>> GroupBy<TSource, TKey, TElement>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<IGrouping<TKey, TElement>> GroupBy<TSource, TKey, TElement>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TSource, TElement>> elementSelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<TResult> GroupBy<TSource, TKey, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TKey, IEnumerable<TSource>, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> GroupBy<TSource, TKey, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TKey, IEnumerable<TSource>, TResult>> resultSelector);
-        public static IQueryable<TResult> GroupBy<TSource, TKey, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TKey, IEnumerable<TSource>, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> GroupBy<TSource, TKey, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, Expression<Func<TKey, IEnumerable<TSource>, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<IGrouping<TKey, TSource>> GroupBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<IGrouping<TKey, TSource>> GroupBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static IQueryable<IGrouping<TKey, TSource>> GroupBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<IGrouping<TKey, TSource>> GroupBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<TResult> GroupJoin<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, IEnumerable<TInner>, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> GroupJoin<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, IEnumerable<TInner>, TResult>> resultSelector);
-        public static IQueryable<TResult> GroupJoin<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, IEnumerable<TInner>, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> GroupJoin<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, IEnumerable<TInner>, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<TSource> Intersect<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Intersect<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
-        public static IQueryable<TSource> Intersect<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Intersect<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
-        public static IQueryable<TSource> IntersectBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> IntersectBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector);
-        public static IQueryable<TSource> IntersectBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> IntersectBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TKey> source2, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<TResult> Join<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, TInner, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> Join<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, TInner, TResult>> resultSelector);
-        public static IQueryable<TResult> Join<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, TInner, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> Join<TOuter, TInner, TKey, TResult>(this IQueryable<TOuter> outer, IEnumerable<TInner> inner, Expression<Func<TOuter, TKey>> outerKeySelector, Expression<Func<TInner, TKey>> innerKeySelector, Expression<Func<TOuter, TInner, TResult>> resultSelector, IEqualityComparer<TKey>? comparer);
-        public static TSource Last<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource Last<TSource>(this IQueryable<TSource> source);
-        public static TSource Last<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource Last<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TSource? LastOrDefault<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? LastOrDefault<TSource>(this IQueryable<TSource> source);
-        public static TSource? LastOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? LastOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TSource LastOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource LastOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, TSource defaultValue);
-        public static TSource LastOrDefault<TSource>(this IQueryable<TSource> source, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource LastOrDefault<TSource>(this IQueryable<TSource> source, TSource defaultValue);
-        public static long LongCount<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static long LongCount<TSource>(this IQueryable<TSource> source);
-        public static long LongCount<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static long LongCount<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TResult? Max<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TResult? Max<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector);
-        public static TSource? Max<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? Max<TSource>(this IQueryable<TSource> source);
-        public static TSource? Max<TSource>(this IQueryable<TSource> source, IComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? Max<TSource>(this IQueryable<TSource> source, IComparer<TSource>? comparer);
-        public static TSource? MaxBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? MaxBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static TSource? MaxBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? MaxBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TSource>? comparer);
-        public static TResult? Min<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TResult? Min<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector);
-        public static TSource? Min<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? Min<TSource>(this IQueryable<TSource> source);
-        public static TSource? Min<TSource>(this IQueryable<TSource> source, IComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? Min<TSource>(this IQueryable<TSource> source, IComparer<TSource>? comparer);
-        public static TSource? MinBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? MinBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static TSource? MinBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? MinBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TSource>? comparer);
-        public static IQueryable<TResult> OfType<TResult>(this IQueryable source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> OfType<TResult>(this IQueryable source);
-        public static IOrderedQueryable<T> Order<T>(this IQueryable<T> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<T> Order<T>(this IQueryable<T> source);
-        public static IOrderedQueryable<T> Order<T>(this IQueryable<T> source, IComparer<T> comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<T> Order<T>(this IQueryable<T> source, IComparer<T> comparer);
-        public static IOrderedQueryable<TSource> OrderBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> OrderBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static IOrderedQueryable<TSource> OrderBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> OrderBy<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
-        public static IOrderedQueryable<TSource> OrderByDescending<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> OrderByDescending<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static IOrderedQueryable<TSource> OrderByDescending<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> OrderByDescending<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
-        public static IOrderedQueryable<T> OrderDescending<T>(this IQueryable<T> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<T> OrderDescending<T>(this IQueryable<T> source);
-        public static IOrderedQueryable<T> OrderDescending<T>(this IQueryable<T> source, IComparer<T> comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<T> OrderDescending<T>(this IQueryable<T> source, IComparer<T> comparer);
-        public static IQueryable<TSource> Prepend<TSource>(this IQueryable<TSource> source, TSource element);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Prepend<TSource>(this IQueryable<TSource> source, TSource element);
-        public static IQueryable<TSource> Reverse<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Reverse<TSource>(this IQueryable<TSource> source);
-        public static IQueryable<TResult> Select<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, TResult>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> Select<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, TResult>> selector);
-        public static IQueryable<TResult> Select<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> Select<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, TResult>> selector);
-        public static IQueryable<TResult> SelectMany<TSource, TCollection, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, IEnumerable<TCollection>>> collectionSelector, Expression<Func<TSource, TCollection, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> SelectMany<TSource, TCollection, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, IEnumerable<TCollection>>> collectionSelector, Expression<Func<TSource, TCollection, TResult>> resultSelector);
-        public static IQueryable<TResult> SelectMany<TSource, TCollection, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, IEnumerable<TCollection>>> collectionSelector, Expression<Func<TSource, TCollection, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> SelectMany<TSource, TCollection, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, IEnumerable<TCollection>>> collectionSelector, Expression<Func<TSource, TCollection, TResult>> resultSelector);
-        public static IQueryable<TResult> SelectMany<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, IEnumerable<TResult>>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> SelectMany<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, IEnumerable<TResult>>> selector);
-        public static IQueryable<TResult> SelectMany<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, IEnumerable<TResult>>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> SelectMany<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, IEnumerable<TResult>>> selector);
-        public static bool SequenceEqual<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool SequenceEqual<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
-        public static bool SequenceEqual<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static bool SequenceEqual<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
-        public static TSource Single<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource Single<TSource>(this IQueryable<TSource> source);
-        public static TSource Single<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource Single<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TSource? SingleOrDefault<TSource>(this IQueryable<TSource> source);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? SingleOrDefault<TSource>(this IQueryable<TSource> source);
-        public static TSource? SingleOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource? SingleOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static TSource SingleOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource SingleOrDefault<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate, TSource defaultValue);
-        public static TSource SingleOrDefault<TSource>(this IQueryable<TSource> source, TSource defaultValue);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static TSource SingleOrDefault<TSource>(this IQueryable<TSource> source, TSource defaultValue);
-        public static IQueryable<TSource> Skip<TSource>(this IQueryable<TSource> source, int count);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Skip<TSource>(this IQueryable<TSource> source, int count);
-        public static IQueryable<TSource> SkipLast<TSource>(this IQueryable<TSource> source, int count);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> SkipLast<TSource>(this IQueryable<TSource> source, int count);
-        public static IQueryable<TSource> SkipWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> SkipWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static IQueryable<TSource> SkipWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> SkipWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int, bool>> predicate);
-        public static decimal Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static decimal Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal>> selector);
-        public static double Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double>> selector);
-        public static int Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static int Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int>> selector);
-        public static long Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static long Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long>> selector);
-        public static decimal? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static decimal? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, decimal?>> selector);
-        public static double? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static double? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, double?>> selector);
-        public static int? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static int? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int?>> selector);
-        public static long? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static long? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, long?>> selector);
-        public static float? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float?>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static float? Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float?>> selector);
-        public static float Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float>> selector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static float Sum<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, float>> selector);
-        public static IQueryable<TSource> Take<TSource>(this IQueryable<TSource> source, int count);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Take<TSource>(this IQueryable<TSource> source, int count);
-        public static IQueryable<TSource> Take<TSource>(this IQueryable<TSource> source, Range range);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Take<TSource>(this IQueryable<TSource> source, Range range);
-        public static IQueryable<TSource> TakeLast<TSource>(this IQueryable<TSource> source, int count);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> TakeLast<TSource>(this IQueryable<TSource> source, int count);
-        public static IQueryable<TSource> TakeWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> TakeWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static IQueryable<TSource> TakeWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> TakeWhile<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int, bool>> predicate);
-        public static IOrderedQueryable<TSource> ThenBy<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> ThenBy<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static IOrderedQueryable<TSource> ThenBy<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> ThenBy<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
-        public static IOrderedQueryable<TSource> ThenByDescending<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> ThenByDescending<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);
-        public static IOrderedQueryable<TSource> ThenByDescending<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IOrderedQueryable<TSource> ThenByDescending<TSource, TKey>(this IOrderedQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, IComparer<TKey>? comparer);
-        public static IQueryable<TSource> Union<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Union<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2);
-        public static IQueryable<TSource> Union<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Union<TSource>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, IEqualityComparer<TSource>? comparer);
-        public static IQueryable<TSource> UnionBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, Expression<Func<TSource, TKey>> keySelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> UnionBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, Expression<Func<TSource, TKey>> keySelector);
-        public static IQueryable<TSource> UnionBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> UnionBy<TSource, TKey>(this IQueryable<TSource> source1, IEnumerable<TSource> source2, Expression<Func<TSource, TKey>> keySelector, IEqualityComparer<TKey>? comparer);
-        public static IQueryable<TSource> Where<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Where<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);
-        public static IQueryable<TSource> Where<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int, bool>> predicate);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TSource> Where<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, int, bool>> predicate);
-        public static IQueryable<TResult> Zip<TFirst, TSecond, TResult>(this IQueryable<TFirst> source1, IEnumerable<TSecond> source2, Expression<Func<TFirst, TSecond, TResult>> resultSelector);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<TResult> Zip<TFirst, TSecond, TResult>(this IQueryable<TFirst> source1, IEnumerable<TSecond> source2, Expression<Func<TFirst, TSecond, TResult>> resultSelector);
-        public static IQueryable<(TFirst First, TSecond Second, TThird Third)> Zip<TFirst, TSecond, TThird>(this IQueryable<TFirst> source1, IEnumerable<TSecond> source2, IEnumerable<TThird> source3);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<(TFirst First, TSecond Second, TThird Third)> Zip<TFirst, TSecond, TThird>(this IQueryable<TFirst> source1, IEnumerable<TSecond> source2, IEnumerable<TThird> source3);
-        public static IQueryable<(TFirst First, TSecond Second)> Zip<TFirst, TSecond>(this IQueryable<TFirst> source1, IEnumerable<TSecond> source2);
+        [RequiresDynamicCodeAttribute("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
+        public static IQueryable<(TFirst First, TSecond Second)> Zip<TFirst, TSecond>(this IQueryable<TFirst> source1, IEnumerable<TSecond> source2);
     }
 }
```