[libcxx-commits] [libcxx] [libc++] Add ABI tests for introducing _LIBCPP_COMPRESSED_ELEMENT (PR #156416)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- libcxx/test/libcxx/utilities/tuple/abi.compile.pass.cpp libcxx/test/libcxx/containers/associative/map/abi.compile.pass.cpp libcxx/test/libcxx/containers/associative/unord.map/abi.compile.pass.cpp
``````````

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``````````diff
diff --git a/libcxx/test/libcxx/containers/associative/unord.map/abi.compile.pass.cpp b/libcxx/test/libcxx/containers/associative/unord.map/abi.compile.pass.cpp
index 5581ed701..ed193ffcd 100644
--- a/libcxx/test/libcxx/containers/associative/unord.map/abi.compile.pass.cpp
+++ b/libcxx/test/libcxx/containers/associative/unord.map/abi.compile.pass.cpp
@@ -138,11 +138,11 @@ static_assert(TEST_ALIGNOF(unordered_map_alloc<char, small_iter_allocator<std::p
 static_assert(TEST_ALIGNOF(unordered_map_alloc<char, final_small_iter_allocator<std::pair<const char, char> > >) == 4,
               "");
 
-#ifdef TEST_COMPILER_GCC
+#  ifdef TEST_COMPILER_GCC
 static_assert(sizeof(std::unordered_map<int, int, FinalHash, UnalignedEqualTo>) == 40, "");
-#else
+#  else
 static_assert(sizeof(std::unordered_map<int, int, FinalHash, UnalignedEqualTo>) == 48, "");
-#endif
+#  endif
 static_assert(sizeof(std::unordered_map<int, int, FinalHash, FinalEqualTo>) == 48, "");
 static_assert(sizeof(std::unordered_map<int, int, NonEmptyHash, FinalEqualTo>) == 48, "");
 static_assert(sizeof(std::unordered_map<int, int, NonEmptyHash, NonEmptyEqualTo>) == 56, "");

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https://github.com/llvm/llvm-project/pull/156416