diff options
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__algorithm/pop_heap.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__algorithm/pop_heap.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/pop_heap.h b/contrib/llvm-project/libcxx/include/__algorithm/pop_heap.h index a93a9875f705..798a1d09934b 100644 --- a/contrib/llvm-project/libcxx/include/__algorithm/pop_heap.h +++ b/contrib/llvm-project/libcxx/include/__algorithm/pop_heap.h @@ -36,7 +36,8 @@ __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, _Compare& __comp, typename iterator_traits<_RandomAccessIterator>::difference_type __len) { - _LIBCPP_ASSERT_UNCATEGORIZED(__len > 0, "The heap given to pop_heap must be non-empty"); + // Calling `pop_heap` on an empty range is undefined behavior, but in practice it will be a no-op. + _LIBCPP_ASSERT_PEDANTIC(__len > 0, "The heap given to pop_heap must be non-empty"); __comp_ref_type<_Compare> __comp_ref = __comp; |