[libcxx-commits] [libcxx] [libc++][test] remove tests that testing std::variant<T&> (PR #84222)

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``````````bash
git-clang-format --diff 04bbbba271ebe4c2421f34a4fbf34c328df9f111 17ac84d863ef184e0df78e01628268e7b2e1d5ca -- libcxx/test/std/utilities/variant/variant.get/get_if_index.pass.cpp libcxx/test/std/utilities/variant/variant.get/get_if_type.pass.cpp libcxx/test/std/utilities/variant/variant.get/get_index.pass.cpp libcxx/test/std/utilities/variant/variant.get/get_type.pass.cpp libcxx/test/std/utilities/variant/variant.helpers/variant_alternative.pass.cpp libcxx/test/std/utilities/variant/variant.variant/variant.assign/T.pass.cpp libcxx/test/std/utilities/variant/variant.variant/variant.ctor/T.pass.cpp libcxx/test/std/utilities/variant/variant.variant/variant.ctor/default.pass.cpp libcxx/test/std/utilities/variant/variant.variant/variant.mod/emplace_index_args.pass.cpp libcxx/test/std/utilities/variant/variant.variant/variant.mod/emplace_type_args.pass.cpp libcxx/test/std/utilities/variant/variant.visit.member/visit.pass.cpp libcxx/test/std/utilities/variant/variant.visit.member/visit_return_type.pass.cpp libcxx/test/std/utilities/variant/variant.visit/visit.pass.cpp libcxx/test/std/utilities/variant/variant.visit/visit_return_type.pass.cpp libcxx/test/support/variant_test_helpers.h
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View the diff from clang-format here.
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``````````diff
diff --git a/libcxx/test/std/utilities/variant/variant.get/get_if_index.pass.cpp b/libcxx/test/std/utilities/variant/variant.get/get_if_index.pass.cpp
index 6b923905b7..611988330a 100644
--- a/libcxx/test/std/utilities/variant/variant.get/get_if_index.pass.cpp
+++ b/libcxx/test/std/utilities/variant/variant.get/get_if_index.pass.cpp
@@ -67,7 +67,7 @@ void test_get_if() {
     assert(*std::get_if<1>(&v) == 42);
     assert(std::get_if<0>(&v) == nullptr);
   }
-// FIXME: Remove these once reference support is reinstated
+  // FIXME: Remove these once reference support is reinstated
 }
 
 int main(int, char**) {
diff --git a/libcxx/test/std/utilities/variant/variant.variant/variant.ctor/T.pass.cpp b/libcxx/test/std/utilities/variant/variant.variant/variant.ctor/T.pass.cpp
index f291fed12d..2dfa0b2e44 100644
--- a/libcxx/test/std/utilities/variant/variant.variant/variant.ctor/T.pass.cpp
+++ b/libcxx/test/std/utilities/variant/variant.variant/variant.ctor/T.pass.cpp
@@ -102,9 +102,6 @@ void test_T_ctor_sfinae() {
     static_assert(!std::is_constructible<V, std::in_place_index_t<1>>::value,
                   "no matching constructor");
   }
-
-
-
 }
 
 void test_T_ctor_basic() {

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https://github.com/llvm/llvm-project/pull/84222