On Fri, Feb 9, 2018 at 2:40 PM, Gregory Farnum <gfarnum@xxxxxxxxxx> wrote:
> On Fri, Feb 9, 2018 at 12:54 AM, Willem Jan Withagen <wjw@xxxxxxxxxxx> wrote:
>> Hi Greg,
>>
>> Clang is rather picky on not initing foo and bar...
>> Suggestion for fixing this?
> <snip>
>
>> /home/jenkins/workspace/ceph-master/src/test/fs/mds_types.cc:24:11: error:
>> declaration of variable 'bar' with deduced type 'inode_t' requires an
>> initializer
>> inode_t bar;
>
> I don't really get what it's asking for. It's talking about "deduced"
> types, but this code isn't relying on "auto" and indeed the line clang
> points to is declaring the type explicitly. And inode_t has a single
> constructor that doesn't take any parameters. Googling is not leading
> me to anything helpful either. I get the idea maybe the environment
> isn't configured quite right, but I'm not sure how...
> You could try sticking some parens in and see if that changes
> anything, but random mutations like that are the only thing I can come
> up with. :/
Perhaps it is deduced because inode_t is now templated and has a
default template argument?
Also, wouldn't "inode_t bar()" be more appropriate than "inode_t
bar{}"? Or does the former not work?
--
Patrick Donnelly
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