Bug 226068
| Summary: | buildworld persistently fails due to how the keyword "auto" has been used in clang C++ code | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Base System | Reporter: | jau | ||||
| Component: | bin | Assignee: | Dimitry Andric <dim> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Some People | CC: | dim | ||||
| Priority: | --- | Keywords: | patch | ||||
| Version: | 10.4-STABLE | ||||||
| Hardware: | powerpc | ||||||
| OS: | Any | ||||||
| Attachments: |
|
||||||
Yeah, this is obviously an issue if the system compiler is still gcc 4.2.1, sorry about that. I did a bunch of buildworlds before committing, but not a full universe. I will have a look. A commit references this bug: Author: dim Date: Tue Feb 27 19:02:50 UTC 2018 New revision: 330080 URL: https://svnweb.freebsd.org/changeset/base/330080 Log: Avoid using the C++11 auto keyword, which was introduced in r328555, as part of an upstream change. This is not supported by gcc 4.2.1, which is still the default system compiler for some architectures. Direct commit to stable/9 and stable/10, since this does not apply to stable/11 and head. Reported by: jau@iki.fi PR: 202665,226068 Changes: stable/10/contrib/llvm/tools/clang/lib/Sema/SemaInit.cpp stable/9/contrib/llvm/tools/clang/lib/Sema/SemaInit.cpp |
Created attachment 190830 [details] Patch SemaInit.cpp in clang source to use a proper type name instead of "auto". An auto pointer variable declaration within an if statement fails repeatedly. It seems at least older C++ versions require a proper type name instead of plain "auto".