Yibo Cai created ARROW-16478:
--------------------------------
Summary: [C++] cpu_info.cc fails clang-12 debug build
Key: ARROW-16478
URL: https://issues.apache.org/jira/browse/ARROW-16478
Project: Apache Arrow
Issue Type: Bug
Components: C++
Reporter: Yibo Cai
Assignee: Yibo Cai
Fix For: 9.0.0
{code:bash}
../src/arrow/util/cpu_info.cc:124:13: error: implicit conversion loses integer
precision: '__ssize_t' (aka 'long') to 'int' [-Werror,-Wshorten-64-to-32]
int res = getline(&content, &file_len, cache_file);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
{code}
Not a blocking issue IMO.
Looks there are more code needs refine in cpu_info.cc.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
