[ARROW-8554] [C++][Benchmark] Fix building error "cannot bind lvalue"

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Benchmarking, C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24721
• Assignee: Jiajia Li
• Reporter: Jiajia Li
• Created: 22/Apr/20 14:06
• Updated: 11/Jan/23 08:01
• Resolved: 23/Apr/20 00:59

Description

When running the commads:

```

cmake -DARROW_BUILD_BENCHMARKS=ON ..
make

```

with following error:

bit_util_benchmark.cc:96:10: error: cannot bind ‘std::unique_ptr<arrow::Buffer>’ lvalue to ‘std::unique_ptr<arrow::Buffer>&&’
return buffer;

Issue Links

• links to: GitHub Pull Request #7011