[
https://issues.apache.org/jira/browse/STDCXX-796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586209#action_12586209
]
Martin Sebor commented on STDCXX-796:
-------------------------------------
As a data point: in a 12D build of stdcxx with gcc 3.4.6 there are a total of
17,569 of these warnings. Only 121 of them are distinct (most are repeated
occurrences pointing to the same piece of code), Of these 68 are in the library
headers.
> [gcc 4.1.1] many -Winline warnings
> ----------------------------------
>
> Key: STDCXX-796
> URL: https://issues.apache.org/jira/browse/STDCXX-796
> Project: C++ Standard Library
> Issue Type: Bug
> Components: Build
> Affects Versions: 4.2.0
> Environment: gcc 4.1.1
> Reporter: Martin Sebor
> Fix For: 4.2.2
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Optimized builds with recent versions of gcc produce thousands of inlining
> warnings. See:
> {noformat}
> $ gunzip -c linux_redhat_el-5.0-em64t-gcc-4.1.1-12d-639851-log.gz | grep
> "inlining failed" | wc -l
> 4191
> {noformat}
> We should at least make an effort to silence those coming out of library
> headers (e.g., by applying {{#pragma GCC system_header}} but we might want to
> review them first to see if they could be used to optimize our code.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
