7 references to HasDuplicates
Microsoft.CodeAnalysis (1)
src\Dependencies\Collections\Extensions\IListExtensions.cs (1)
14
=> list.
HasDuplicates
(EqualityComparer<T>.Default);
Microsoft.CodeAnalysis.UnitTests (6)
Collections\Extensions\ListExtensionsTests.cs (6)
31
Assert.False(new int[0].
HasDuplicates
(comparer));
35
Assert.False(new[] { 1 }.
HasDuplicates
(comparer));
39
Assert.False(new[] { 1, 2 }.
HasDuplicates
(comparer));
43
Assert.True(new[] { 11, 1 }.
HasDuplicates
(comparer));
48
Assert.False(new[] { 2, 0, 1, 13 }.
HasDuplicates
(comparer));
53
Assert.True(new[] { 2, 0, 1, 12 }.
HasDuplicates
(comparer));