| From 517c4bce0f1c30f8868da9bf5a568c4db40e95ea Mon Sep 17 00:00:00 2001 |
| From: Todd Lipcon <todd@cloudera.com> |
| Date: Tue, 21 Jan 2020 13:52:41 -0800 |
| Subject: [PATCH] Add workaround for dense_hashtable move constructor in gcc |
| 4.8 |
| |
| --- |
| sparsehash/internal/densehashtable.h | 5 ++++- |
| 1 file changed, 4 insertions(+), 1 deletion(-) |
| |
| diff --git a/sparsehash/internal/densehashtable.h b/sparsehash/internal/densehashtable.h |
| index 72b3607..cc7ff69 100644 |
| --- a/sparsehash/internal/densehashtable.h |
| +++ b/sparsehash/internal/densehashtable.h |
| @@ -739,7 +739,10 @@ class dense_hashtable { |
| } |
| |
| dense_hashtable(dense_hashtable&& ht) |
| - : dense_hashtable() { |
| + // NOTE: redundantly set num_buckets = 0 for gcc 4.8.x compatibility. |
| + // It can't find the dense_hashtable constructor unless at least one |
| + // argument is set. |
| + : dense_hashtable(0) { |
| swap(ht); |
| } |
| |
| -- |
| 2.17.1 |
| |
