diff options
Diffstat (limited to 'libstdc++-v3/include/ext/pb_ds/trie_policy.hpp')
-rw-r--r-- | libstdc++-v3/include/ext/pb_ds/trie_policy.hpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/ext/pb_ds/trie_policy.hpp b/libstdc++-v3/include/ext/pb_ds/trie_policy.hpp index 0b0683d..9c750aa 100644 --- a/libstdc++-v3/include/ext/pb_ds/trie_policy.hpp +++ b/libstdc++-v3/include/ext/pb_ds/trie_policy.hpp @@ -315,7 +315,7 @@ namespace __gnu_pbds typedef typename __rebind_ma::reference metadata_reference; /// Returns true if the container is empty. - virtual bool + _GLIBCXX_NODISCARD virtual bool empty() const = 0; /// Returns the iterator associated with the trie's first element. |