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Re: [cdt-dev] Index failures
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make_lambda() in this example uses the C++14 return type deduction feature, which is not supported by CDT yet. Bug 408470 tracks adding support for it.
Regards,
Nate
________________________________________
From: cdt-dev-bounces@xxxxxxxxxxx <cdt-dev-bounces@xxxxxxxxxxx> on behalf of Avi Kivity <avi@xxxxxxxxxxxx>
Sent: August 29, 2016 9:20:03 PM
To: CDT General developers list.
Subject: Re: [cdt-dev] Index failures
Actually it was easy:
template <typename T>
auto
make_lambda() {
T x{};
return [x] {
return x;
};
}
int f() {
return make_lambda<int>()();
}
On 08/28/2016 06:44 AM, Nathan Ridge wrote:
> If you're able to prepare a reduced testcase demonstrating any of your unresolved name issues, please file a bug and attach it.
>
> Thanks,
> Nate
>
> ________________________________________
> From: cdt-dev-bounces@xxxxxxxxxxx <cdt-dev-bounces@xxxxxxxxxxx> on behalf of Avi Kivity <avi@xxxxxxxxxxxx>
> Sent: August 27, 2016 8:53 AM
> To: CDT General developers list.
> Subject: [cdt-dev] Index failures
>
> Running with master (+2 patches), I get indexing failures. Identifiers are marked as unresolved, but pressing F3 takes me to their definition.
>
> The parser log file says:
>
>
> Include Search Path (option -I):
> /usr/include/c++/6.1.1
> /usr/include/c++/6.1.1/x86_64-redhat-linux
> /usr/include/c++/6.1.1/backward
> /usr/lib/gcc/x86_64-redhat-linux/6.1.1/include
> /usr/local/include
> /usr/include
>
> Local Include Search Path (option -iquote):
> /home/avi/urchin
> /home/avi/urchin/seastar/build/release/gen
> /home/avi/urchin/build/release/gen
> /home/avi/urchin/seastar
>
> ...
>
> Unresolved includes (from headers in index):
> file:/home/avi/urchin/seastar/core/preempt.hh is not indexed
> file:/usr/include/boost/functional/hash_fwd.hpp is not indexed
> file:/home/avi/urchin/seastar/core/fair_queue.hh is not indexed
> file:/home/avi/urchin/mutation_partition.hh is not indexed
> ...
>
> Unresolved names:
> Attempt to use symbol failed: make_evictable in file /home/avi/urchin/row_cache.cc:66
> Attempt to use symbol failed: with_allocator in file /home/avi/urchin/row_cache.cc:67
> Attempt to use symbol failed: pop_back_and_dispose in file /home/avi/urchin/row_cache.cc:79
> Attempt to use symbol failed: current_deleter<cache_entry> in file /home/avi/urchin/row_cache.cc:79
> Attempt to use symbol failed: current_deleter<cache_entry> in file /home/avi/urchin/row_cache.cc:79
> Attempt to use symbol failed: with_allocator in file /home/avi/urchin/row_cache.cc:161
>
> ...
>
> All those files are in the include path, and I see no reason for them not to be indexed. Is there anything I can do to find out more about why these files were not indexed?
>
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