[llvm] [EquivClasses] Strip testing member_end (PR #130350)

[Jakub Kuderski via llvm-commits]

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@@ -77,7 +77,6 @@ TEST(EquivalenceClassesTest, MembersIterator) {
 
   EquivalenceClasses<int>::iterator I = EC.findValue(EC.getLeaderValue(1));
   EXPECT_THAT(EC.members(I), testing::ElementsAre(5, 1, 2));
-  EXPECT_EQ(EC.members(EC.end()).begin(), EC.member_end());
 }
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kuhar wrote:

For example, you can leave a `TODO` comment here that mentions we should test this.

https://github.com/llvm/llvm-project/pull/130350