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-rw-r--r--gcc/hash-table.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/hash-table.h b/gcc/hash-table.h
index c2a68fd23a2..028b7dec3df 100644
--- a/gcc/hash-table.h
+++ b/gcc/hash-table.h
@@ -1598,8 +1598,9 @@ template<typename D>
static void
gt_pch_nx (hash_table<D> *h)
{
- gcc_checking_assert (gt_pch_note_object (h->m_entries, h,
- hashtab_entry_note_pointers<D>));
+ bool success ATTRIBUTE_UNUSED
+ = gt_pch_note_object (h->m_entries, h, hashtab_entry_note_pointers<D>);
+ gcc_checking_assert (success);
for (size_t i = 0; i < h->m_size; i++)
{
if (hash_table<D>::is_empty (h->m_entries[i])