[committed,2/2] libstdc++: Fix invalid order in PSTL inplace_merge test [PR90276]
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Commit Message
Tested x86_64-linux. Pushed to trunk.
-- >8 --
This looks like a typo in the upstream test that causes a failure in
debug mode. It has been reported upstream.
libstdc++-v3/ChangeLog:
PR libstdc++/90276
* testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: Fix
comparison function to use less-than instead of equality.
---
.../testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -160,7 +160,7 @@ main()
test_by_type<MemoryChecker>(
[](std::size_t idx){ return MemoryChecker{std::int32_t(idx * 2)}; },
[](std::size_t idx){ return MemoryChecker{std::int32_t(idx * 2 + 1)}; },
- [](const MemoryChecker& val1, const MemoryChecker& val2){ return val1.value() == val2.value(); });
+ [](const MemoryChecker& val1, const MemoryChecker& val2){ return val1.value() < val2.value(); });
EXPECT_FALSE(MemoryChecker::alive_objects() < 0, "wrong effect from inplace_merge: number of ctors calls < num of dtors calls");
EXPECT_FALSE(MemoryChecker::alive_objects() > 0, "wrong effect from inplace_merge: number of ctors calls > num of dtors calls");