xenia/kakoune
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HashMap: Tolerate reserving for 0 elements

Browse Source 
Fixes #1652
This commit is contained in:
Maxime Coste 2017-10-27 11:02:09 +08:00
parent 75767f5cb5
commit 7062022187
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/hash_map.hh
View File

@ -54,7 +54,9 @@ struct HashIndex
constexpr void reserve(size_t count) constexpr void reserve(size_t count)
{ {
kak_assert(count > 0); if (count == 0)
return;
const size_t min_size = (size_t)(count / max_fill_rate) + 1; const size_t min_size = (size_t)(count / max_fill_rate) + 1;
size_t new_size = m_entries.empty() ? 4 : m_entries.size(); size_t new_size = m_entries.empty() ? 4 : m_entries.size();
while (new_size < min_size) while (new_size < min_size)