Closed qazi0 closed 1 year ago
I'm able to compile a simple C++11 nlohmann::json
snippet with the system gcc-9 without errors:
// test-json.cpp
#include <iostream>
#include "third_party/json.hpp"
int main() {
nlohmann::json j;
j["hello"] = "world";
j["hi"] = "C++11";
std::cout << j << "\n";
}
Compiling and running with:
❯ g++ test-json.cpp -o testj
./testj
prints
{"hello":"world","hi":"C++11"}
Thus the issue isn't in the nlohmann::json
library
The first code shows gcc-10 headers, the second shows use of gcc-9. Is there a mixup in the environment? In particular, the first shows the headers brought in by Conda, but if Cling subsequently finds the system compiler, there could be a mixup between what is in the pre-compiled header and what is seen on the system for any system files that are not part of the pre-compiled header.
Could you set the envar CLING_REBUILD_PCH=1
, which will force-rebuild the pre-compiled header, to see whether that changes, and if yes, ensure that the environment is made consistent?
I set CLING_REBUILD_PCH=1
, and relaunched the interpreter, it recompiled the headers but same results:
❯ export CLING_REBUILD_PCH=1
❯ python
Python 3.9.13 (main, Aug 25 2022, 23:26:10)
[GCC 11.2.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cppyy
(Re-)building pre-compiled headers (options: -O2 -mavx); this may take a minute ...
>>> cppyy.include('third_party/json.hpp')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/anaconda/envs/fast/lib/python3.9/site-packages/cppyy/__init__.py", line 263, in include
raise ImportError('Failed to load header file "%s"%s' % (header, err.err))
ImportError: Failed to load header file "third_party/json.hpp"
In file included from input_line_18:1:
In file included from ./third_party/json.hpp:170:
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1214:5: error:
exception specification in declaration does not match previous declaration
begin(valarray<_Tp>& __va) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:107:31: note:
previous declaration is here
template<typename _Tp> _Tp* begin(valarray<_Tp>&);
^
In file included from input_line_18:1:
In file included from ./third_party/json.hpp:170:
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1224:5: error:
exception specification in declaration does not match previous declaration
begin(const valarray<_Tp>& __va) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:108:37: note:
previous declaration is here
template<typename _Tp> const _Tp* begin(const valarray<_Tp>&);
^
In file included from input_line_18:1:
In file included from ./third_party/json.hpp:170:
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1234:5: error:
exception specification in declaration does not match previous declaration
end(valarray<_Tp>& __va) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:109:31: note:
previous declaration is here
template<typename _Tp> _Tp* end(valarray<_Tp>&);
^
In file included from input_line_18:1:
In file included from ./third_party/json.hpp:170:
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1249:5: error:
exception specification in declaration does not match previous declaration
end(const valarray<_Tp>& __va) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:110:37: note:
previous declaration is here
template<typename _Tp> const _Tp* end(const valarray<_Tp>&);
^
>>>
As for what you said about mixup, conda installed gcc-10.4 when I ran conda install -c conda-forge cppyy==2.3.1
, while the system gcc is 9(.4). I just installed gcc-10
on the system, and set it as default with update-alternatives
, so that now
gcc --version
returns
gcc (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
However, the issue still persists.
Haven't been able to get this to work. I created a fresh new Azure Linux (Ubuntu) VM, installed conda and installed cppyy==2.3.1
, this was the conda package install plan:
The following packages will be downloaded:
package | build
---------------------------|-----------------
binutils_impl_linux-64-2.36.1| h193b22a_2 10.4 MB conda-forge
binutils_linux-64-2.36 | hf3e587d_10 24 KB conda-forge
ca-certificates-2022.9.14 | ha878542_0 152 KB conda-forge
certifi-2022.9.14 | pyhd8ed1ab_0 156 KB conda-forge
cppyy-2.3.1 | py39hd14de60_0 36 KB conda-forge
cppyy-backend-1.14.8 | py39hf939315_0 77 KB conda-forge
cppyy-cling-6.25.3 | py39h3d66fe8_1 48.6 MB conda-forge
cpycppyy-1.12.10 | py39hf939315_0 329 KB conda-forge
gcc_impl_linux-64-10.4.0 | h7ee1905_16 46.7 MB conda-forge
gcc_linux-64-10.4.0 | h9215b83_10 25 KB conda-forge
gxx_impl_linux-64-10.4.0 | h7ee1905_16 11.4 MB conda-forge
gxx_linux-64-10.4.0 | h6e491c6_10 24 KB conda-forge
kernel-headers_linux-64-2.6.32| he073ed8_15 707 KB conda-forge
ld_impl_linux-64-2.36.1 | hea4e1c9_2 667 KB conda-forge
libgcc-devel_linux-64-10.4.0| h74af60c_16 3.3 MB conda-forge
libllvm9-9.0.1 |default_hc23dcda_7 25.6 MB conda-forge
libsanitizer-10.4.0 | hde28e3b_16 6.0 MB conda-forge
libstdcxx-devel_linux-64-10.4.0| h74af60c_16 9.6 MB conda-forge
libzlib-1.2.11 | h166bdaf_1014 60 KB conda-forge
openssl-1.1.1o | h166bdaf_0 2.1 MB conda-forge
python-3.9.7 |h49503c6_0_cpython 27.6 MB conda-forge
python_abi-3.9 | 2_cp39 4 KB conda-forge
sqlite-3.38.5 | h4ff8645_0 1.5 MB conda-forge
sysroot_linux-64-2.12 | he073ed8_15 31.4 MB conda-forge
tk-8.6.12 | h27826a3_0 3.3 MB conda-forge
zlib-1.2.11 | h166bdaf_1014 88 KB conda-forge
------------------------------------------------------------
Total: 229.9 MB
But I'm still getting the same error:
Python 3.9.7 | packaged by conda-forge | (default, Sep 2 2021, 17:58:34)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cppyy
>>> cppyy.include('third_party/argparse.hpp')
True
>>> cppyy.include('third_party/json.hpp')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/anaconda/envs/dev/lib/python3.9/site-packages/cppyy/__init__.py", line 263, in include
raise ImportError('Failed to load header file "%s"%s' % (header, err.err))
ImportError: Failed to load header file "third_party/json.hpp"
In file included from input_line_19:1:
In file included from ./third_party/json.hpp:87:
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1214:5: error:
exception specification in declaration does not match previous declaration
begin(valarray<_Tp>& __va) noexcept
^
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:107:31: note:
previous declaration is here
template<typename _Tp> _Tp* begin(valarray<_Tp>&);
^
In file included from input_line_19:1:
In file included from ./third_party/json.hpp:87:
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1224:5: error:
exception specification in declaration does not match previous declaration
begin(const valarray<_Tp>& __va) noexcept
^
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:108:37: note:
previous declaration is here
template<typename _Tp> const _Tp* begin(const valarray<_Tp>&);
^
In file included from input_line_19:1:
In file included from ./third_party/json.hpp:87:
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1234:5: error:
exception specification in declaration does not match previous declaration
end(valarray<_Tp>& __va) noexcept
^
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:109:31: note:
previous declaration is here
template<typename _Tp> _Tp* end(valarray<_Tp>&);
^
In file included from input_line_19:1:
In file included from ./third_party/json.hpp:87:
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1249:5: error:
exception specification in declaration does not match previous declaration
end(const valarray<_Tp>& __va) noexcept
^
/anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:110:37: note:
previous declaration is here
template<typename _Tp> const _Tp* end(const valarray<_Tp>&);
^
>>>
If it is an issue of gcc mixup, Any ideas how to create a secluded environment @wlav?
Funnily enough, I'm able to successfully cppyy.include()
the C++17-only Argparse library. So (naively) this has to be an issue with a specific C++(11) feature not implemented in cling/cppyy that the nlohmann::json library uses, while argparse doesn't. Any ideas?
Whoops @wlav, installing cppyy==2.4.0
with conda (installs gcc-11.2
) and importing cppyy
crashes with a ***segmentation violation***
. I should probably open a new issue for this:
(fast) ➜ flash git:(develop) conda install -c conda-forge cppyy==2.4.0
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: done
## Package Plan ##
environment location: /anaconda/envs/fast
added / updated specs:
- cppyy==2.4.0
The following NEW packages will be INSTALLED:
binutils_impl_lin~ pkgs/main/linux-64::binutils_impl_linux-64-2.38-h2a08ee3_1
binutils_linux-64 pkgs/main/linux-64::binutils_linux-64-2.38.0-hc2dff05_0
cppyy conda-forge/linux-64::cppyy-2.4.0-py39hd14de60_0
cppyy-backend conda-forge/linux-64::cppyy-backend-1.14.9-py39hf939315_0
cppyy-cling conda-forge/linux-64::cppyy-cling-6.27.0-py39h3d66fe8_1
cpycppyy conda-forge/linux-64::cpycppyy-1.12.11-py39hf939315_0
cxx-compiler conda-forge/linux-64::cxx-compiler-1.0.0-hf484d3e_0
gcc_impl_linux-64 pkgs/main/linux-64::gcc_impl_linux-64-11.2.0-h1234567_1
gcc_linux-64 pkgs/main/linux-64::gcc_linux-64-11.2.0-h5c386dc_0
gxx_impl_linux-64 pkgs/main/linux-64::gxx_impl_linux-64-11.2.0-h1234567_1
gxx_linux-64 pkgs/main/linux-64::gxx_linux-64-11.2.0-hc2dff05_0
kernel-headers_li~ conda-forge/noarch::kernel-headers_linux-64-2.6.32-he073ed8_15
libgcc-devel_linu~ pkgs/main/linux-64::libgcc-devel_linux-64-11.2.0-h1234567_1
libllvm9 conda-forge/linux-64::libllvm9-9.0.1-default_hc23dcda_7
libstdcxx-devel_l~ pkgs/main/linux-64::libstdcxx-devel_linux-64-11.2.0-h1234567_1
libzlib conda-forge/linux-64::libzlib-1.2.12-h166bdaf_3
python_abi conda-forge/linux-64::python_abi-3.9-2_cp39
sysroot_linux-64 conda-forge/noarch::sysroot_linux-64-2.12-he073ed8_15
The following packages will be UPDATED:
ca-certificates pkgs/main::ca-certificates-2022.07.19~ --> conda-forge::ca-certificates-2022.9.14-ha878542_0
libgcc-ng pkgs/main::libgcc-ng-11.2.0-h1234567_1 --> conda-forge::libgcc-ng-12.1.0-h8d9b700_16
libgomp pkgs/main::libgomp-11.2.0-h1234567_1 --> conda-forge::libgomp-12.1.0-h8d9b700_16
libstdcxx-ng pkgs/main::libstdcxx-ng-11.2.0-h12345~ --> conda-forge::libstdcxx-ng-12.1.0-ha89aaad_16
The following packages will be SUPERSEDED by a higher-priority channel:
_libgcc_mutex pkgs/main::_libgcc_mutex-0.1-main --> conda-forge::_libgcc_mutex-0.1-conda_forge
_openmp_mutex pkgs/main::_openmp_mutex-5.1-1_gnu --> conda-forge::_openmp_mutex-4.5-2_gnu
certifi pkgs/main/linux-64::certifi-2022.9.14~ --> conda-forge/noarch::certifi-2022.9.14-pyhd8ed1ab_0
openssl pkgs/main::openssl-1.1.1q-h7f8727e_0 --> conda-forge::openssl-1.1.1q-h166bdaf_0
Proceed ([y]/n)?
Python 3.9.13 (main, Aug 25 2022, 23:26:10)
[GCC 11.2.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cppyy
(Re-)building pre-compiled headers (options: -O2 -march=native); this may take a minute ...
In file included from input_line_10:9:
In file included from ./etc/dictpch/allHeaders.h:50:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/ctime:80:11: error: no member named 'timespec_get' in the global namespace
using ::timespec_get;
~~^
In file included from input_line_10:9:
In file included from ./etc/dictpch/allHeaders.h:116:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/cuchar:53:10: fatal error: 'uchar.h' file not found
#include <uchar.h>
^~~~~~~~~
Error: ./bin/rootcling: compilation failure (/tmp/allDict19dea64809_dictUmbrella.h)
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/loader.py:139: UserWarning: No precompiled header available (failed to build); this may impact performance.
warnings.warn('No precompiled header available (%s); this may impact performance.' % msg)
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:24:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/fstream:40:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/codecvt.h:344:20: error: explicit specialization of undeclared template class 'messages'
friend class messages<char>;
^ ~~~~~~
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/codecvt.h:407:20: error: explicit specialization of undeclared template class 'messages'
friend class messages<wchar_t>;
^ ~~~~~~~~~
In file included from input_line_3:1:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:28:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/atomic:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/atomic_base.h:38:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:57:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:149:41: error: no member named 'value' in 'std::__is_tuple_like<_IO_FILE *>'
: public __bool_constant<!bool(_Pp::value)>
~~~~~^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:144:26: note: in instantiation of template class 'std::__not_<std::__is_tuple_like<_IO_FILE *> >' requested here
: public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:190:24: note: in instantiation of template class 'std::__and_<std::__not_<std::__is_tuple_like<_IO_FILE *> >,
std::is_move_constructible<_IO_FILE *>, std::is_move_assignable<_IO_FILE *> >' requested here
typename enable_if<__and_<__not_<__is_tuple_like<_Tp>>,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/x86_64-conda-linux-gnu/bits/basic_file.h:79:2: note: while substituting deduced template arguments into function template 'swap' [with _Tp = _IO_FILE *]
std::swap(_M_cfile, __f._M_cfile);
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/x86_64-conda-linux-gnu/bits/basic_file.h:79:2: error: no matching function for call to 'swap'
std::swap(_M_cfile, __f._M_cfile);
^~~~~~~~~
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_bvector.h:118:3: note: candidate function not viable: no known conversion from 'std::__c_file *' (aka '_IO_FILE *') to 'std::_Bit_reference' for 1st
argument
swap(_Bit_reference __x, _Bit_reference __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_bvector.h:126:3: note: candidate function not viable: no known conversion from 'std::__c_file *' (aka '_IO_FILE *') to 'std::_Bit_reference' for 1st
argument
swap(_Bit_reference __x, bool& __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_bvector.h:134:3: note: candidate function not viable: no known conversion from 'std::__c_file *' (aka '_IO_FILE *') to 'bool &' for 1st argument
swap(bool& __x, _Bit_reference __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:196:5: note: candidate template ignored: substitution failure [with _Tp = _IO_FILE *]
swap(_Tp& __a, _Tp& __b)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:220:5: note: candidate template ignored: could not match '_Tp [_Nm]' against 'std::__c_file *' (aka '_IO_FILE *')
swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_pair.h:533:5: note: candidate template ignored: could not match 'pair<type-parameter-0-0, type-parameter-0-1>' against '_IO_FILE *'
swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_pair.h:541:5: note: candidate template ignored: could not match 'pair<type-parameter-0-0, type-parameter-0-1>' against '_IO_FILE *'
swap(pair<_T1, _T2>&, pair<_T1, _T2>&) = delete;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:6492:5: note: candidate template ignored: could not match 'basic_string<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2>' against
'_IO_FILE *'
swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_vector.h:1962:5: note: candidate template ignored: could not match 'vector<type-parameter-0-0, type-parameter-0-1>' against '_IO_FILE *'
swap(vector<_Tp, _Alloc>& __x, vector<_Tp, _Alloc>& __y)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/array:348:5: note: candidate template ignored: could not match 'array<type-parameter-0-0, _Nm>' against '_IO_FILE *'
swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/array:356:5: note: candidate template ignored: could not match 'array<type-parameter-0-0, _Nm>' against '_IO_FILE *'
swap(array<_Tp, _Nm>&, array<_Tp, _Nm>&) = delete;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/tuple:1749:5: note: candidate template ignored: could not match 'tuple<type-parameter-0-0...>' against '_IO_FILE *'
swap(tuple<_Elements...>& __x, tuple<_Elements...>& __y)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/tuple:1757:5: note: candidate template ignored: could not match 'tuple<type-parameter-0-0...>' against '_IO_FILE *'
swap(tuple<_Elements...>&, tuple<_Elements...>&) = delete;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/std_function.h:728:5: note: candidate template ignored: could not match 'function<type-parameter-0-0 (type-parameter-0-1...)>' against '_IO_FILE *'
swap(function<_Res(_Args...)>& __x, function<_Res(_Args...)>& __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/unordered_map.h:2120:5: note: candidate template ignored: could not match 'unordered_map<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2,
type-parameter-0-3, type-parameter-0-4>' against '_IO_FILE *'
swap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/unordered_map.h:2127:5: note: candidate template ignored: could not match 'unordered_multimap<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2,
type-parameter-0-3, type-parameter-0-4>' against '_IO_FILE *'
swap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
^
In file included from input_line_3:1:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:28:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/atomic:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/atomic_base.h:38:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:57:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:149:41: error: no member named 'value' in 'std::__is_tuple_like<bool>'
: public __bool_constant<!bool(_Pp::value)>
~~~~~^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:144:26: note: in instantiation of template class 'std::__not_<std::__is_tuple_like<bool> >' requested here
: public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:190:24: note: in instantiation of template class 'std::__and_<std::__not_<std::__is_tuple_like<bool> >, std::is_move_constructible<bool>,
std::is_move_assignable<bool> >' requested here
typename enable_if<__and_<__not_<__is_tuple_like<_Tp>>,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/x86_64-conda-linux-gnu/bits/basic_file.h:80:2: note: while substituting deduced template arguments into function template 'swap' [with _Tp = bool]
std::swap(_M_cfile_created, __f._M_cfile_created);
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/x86_64-conda-linux-gnu/bits/basic_file.h:80:2: error: no matching function for call to 'swap'
std::swap(_M_cfile_created, __f._M_cfile_created);
^~~~~~~~~
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_bvector.h:126:3: note: candidate function not viable: no known conversion from 'bool' to 'std::_Bit_reference' for 1st argument
swap(_Bit_reference __x, bool& __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_bvector.h:134:3: note: candidate function not viable: no known conversion from 'bool' to 'std::_Bit_reference' for 2nd argument
swap(bool& __x, _Bit_reference __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_bvector.h:118:3: note: candidate function not viable: no known conversion from 'bool' to 'std::_Bit_reference' for 1st argument
swap(_Bit_reference __x, _Bit_reference __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:196:5: note: candidate template ignored: substitution failure [with _Tp = bool]
swap(_Tp& __a, _Tp& __b)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:220:5: note: candidate template ignored: could not match '_Tp [_Nm]' against 'bool'
swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_pair.h:533:5: note: candidate template ignored: could not match 'pair<type-parameter-0-0, type-parameter-0-1>' against 'bool'
swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_pair.h:541:5: note: candidate template ignored: could not match 'pair<type-parameter-0-0, type-parameter-0-1>' against 'bool'
swap(pair<_T1, _T2>&, pair<_T1, _T2>&) = delete;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:6492:5: note: candidate template ignored: could not match 'basic_string<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2>' against
'bool'
swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/stl_vector.h:1962:5: note: candidate template ignored: could not match 'vector<type-parameter-0-0, type-parameter-0-1>' against 'bool'
swap(vector<_Tp, _Alloc>& __x, vector<_Tp, _Alloc>& __y)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/array:348:5: note: candidate template ignored: could not match 'array<type-parameter-0-0, _Nm>' against 'bool'
swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/array:356:5: note: candidate template ignored: could not match 'array<type-parameter-0-0, _Nm>' against 'bool'
swap(array<_Tp, _Nm>&, array<_Tp, _Nm>&) = delete;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/tuple:1749:5: note: candidate template ignored: could not match 'tuple<type-parameter-0-0...>' against 'bool'
swap(tuple<_Elements...>& __x, tuple<_Elements...>& __y)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/tuple:1757:5: note: candidate template ignored: could not match 'tuple<type-parameter-0-0...>' against 'bool'
swap(tuple<_Elements...>&, tuple<_Elements...>&) = delete;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/std_function.h:728:5: note: candidate template ignored: could not match 'function<type-parameter-0-0 (type-parameter-0-1...)>' against 'bool'
swap(function<_Res(_Args...)>& __x, function<_Res(_Args...)>& __y) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/unordered_map.h:2120:5: note: candidate template ignored: could not match 'unordered_map<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2,
type-parameter-0-3, type-parameter-0-4>' against 'bool'
swap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/unordered_map.h:2127:5: note: candidate template ignored: could not match 'unordered_multimap<type-parameter-0-0, type-parameter-0-1, type-parameter-0-2,
type-parameter-0-3, type-parameter-0-4>' against 'bool'
swap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
^
In file included from input_line_3:1:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:28:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/atomic:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/atomic_base.h:38:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:57:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:1043:58: error: no member named 'value' in 'std::__is_referenceable<__mbstate_t, void>'
template<typename _Tp, bool = __is_referenceable<_Tp>::value>
~~~~~~~~~~~~~~~~~~~~~~~~~^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:1058:14: note: in instantiation of default argument for '__is_copy_assignable_impl<__mbstate_t>' required here
: public __is_copy_assignable_impl<_Tp>::type
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:144:26: note: in instantiation of template class 'std::is_copy_assignable<__mbstate_t>' requested here
: public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/fstream:93:21: note: in instantiation of template class 'std::__and_<std::is_copy_assignable<__mbstate_t>, std::is_copy_constructible<__mbstate_t>,
std::is_default_constructible<__mbstate_t> >' requested here
static_assert(__chk_state<typename _Traits::state_type>::value,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/fstream.tcc:1086:25: note: in instantiation of template class 'std::basic_filebuf<char, std::char_traits<char> >' requested here
extern template class basic_filebuf<char>;
^
In file included from input_line_3:1:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:28:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/atomic:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/atomic_base.h:38:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/move.h:57:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:116:31: error: no member named 'value' in 'std::is_lvalue_reference<__mbstate_t>'
: public conditional<_B1::value, _B1, _B2>::type
~~~~~^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:531:14: note: in instantiation of template class 'std::__or_<std::is_lvalue_reference<__mbstate_t>, std::is_rvalue_reference<__mbstate_t> >'
requested here
: public __or_<is_lvalue_reference<_Tp>,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:121:26: note: in instantiation of template class 'std::is_reference<__mbstate_t>' requested here
: public conditional<_B1::value, _B1, __or_<_B2, _B3, _Bn...>>::type
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:206:24: note: in instantiation of template class 'std::__or_<std::is_reference<__mbstate_t>, std::is_function<__mbstate_t>,
std::is_void<__mbstate_t>, std::__is_array_unknown_bounds<__mbstate_t> >' requested here
constexpr typename __or_<
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:1060:21: note: while substituting deduced template arguments into function template '__is_complete_or_unbounded' [with _TypeIdentity =
std::__type_identity<__mbstate_t>, _NestedType = (no value)]
static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}),
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/type_traits:144:26: note: in instantiation of template class 'std::is_copy_assignable<__mbstate_t>' requested here
: public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/fstream:93:21: note: in instantiation of template class 'std::__and_<std::is_copy_assignable<__mbstate_t>, std::is_copy_constructible<__mbstate_t>,
std::is_default_constructible<__mbstate_t> >' requested here
static_assert(__chk_state<typename _Traits::state_type>::value,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/fstream.tcc:1086:25: note: in instantiation of template class 'std::basic_filebuf<char, std::char_traits<char> >' requested here
extern template class basic_filebuf<char>;
^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:24:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/fstream:98:45: error: no member named 'value' in 'std::is_same<std::fpos<__mbstate_t>, std::fpos<__mbstate_t> >'
fpos<typename _Traits::state_type>>::value,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/fstream.tcc:1086:25: note: in instantiation of template class 'std::basic_filebuf<char, std::char_traits<char> >' requested here
extern template class basic_filebuf<char>;
^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:24:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/fstream:93:64: error: no member named 'value' in 'std::__and_<std::is_copy_assignable<__mbstate_t>, std::is_copy_constructible<__mbstate_t>,
std::is_default_constructible<__mbstate_t> >'
static_assert(__chk_state<typename _Traits::state_type>::value,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/fstream.tcc:1092:25: note: in instantiation of template class 'std::basic_filebuf<wchar_t, std::char_traits<wchar_t> >' requested here
extern template class basic_filebuf<wchar_t>;
^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:24:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/fstream:98:45: error: no member named 'value' in 'std::is_same<std::fpos<__mbstate_t>, std::fpos<__mbstate_t> >'
fpos<typename _Traits::state_type>>::value,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:26:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/iomanip:43:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/locale:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.h:39:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/ctime:80:11: error: no member named 'timespec_get' in the global namespace
using ::timespec_get;
~~^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:26:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/iomanip:43:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/locale:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.h:2031:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.tcc:160:9: error: no matching constructor for initialization of 'std::string' (aka 'basic_string<char>')
string __grouping_tmp;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:533:7: note: candidate constructor template not viable: requires at least argument '__s', but no arguments were provided
basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:553:7: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:638:9: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(_InputIterator __beg, _InputIterator __end,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:652:2: note: candidate constructor template not viable: requires at least 3 arguments, but 0 were provided
basic_string(const _Tp& __t, size_type __pos, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:663:2: note: candidate constructor template not viable: requires at least argument '__t', but no arguments were provided
basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:448:7: note: candidate constructor not viable: requires single argument '__a', but no arguments were provided
basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:456:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(const basic_string& __str)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:565:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(basic_string&& __str) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:153:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(__sv_wrapper __svw, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:592:7: note: candidate constructor not viable: requires at least argument '__l', but no arguments were provided
basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:596:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(const basic_string& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:600:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(basic_string&& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:469:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:484:7: note: candidate constructor not viable: requires 3 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:518:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const _CharT* __s, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:500:7: note: candidate constructor not viable: requires 4 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:26:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/iomanip:43:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/locale:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.h:2031:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.tcc:173:9: error: no matching constructor for initialization of 'std::string' (aka 'basic_string<char>')
string __res;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:533:7: note: candidate constructor template not viable: requires at least argument '__s', but no arguments were provided
basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:553:7: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:638:9: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(_InputIterator __beg, _InputIterator __end,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:652:2: note: candidate constructor template not viable: requires at least 3 arguments, but 0 were provided
basic_string(const _Tp& __t, size_type __pos, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:663:2: note: candidate constructor template not viable: requires at least argument '__t', but no arguments were provided
basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:448:7: note: candidate constructor not viable: requires single argument '__a', but no arguments were provided
basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:456:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(const basic_string& __str)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:565:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(basic_string&& __str) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:153:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(__sv_wrapper __svw, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:592:7: note: candidate constructor not viable: requires at least argument '__l', but no arguments were provided
basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:596:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(const basic_string& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:600:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(basic_string&& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:469:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:484:7: note: candidate constructor not viable: requires 3 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:518:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const _CharT* __s, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:500:7: note: candidate constructor not viable: requires 4 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:26:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/iomanip:43:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/locale:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.h:2031:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.tcc:374:14: error: no matching constructor for initialization of 'std::string' (aka 'basic_string<char>')
string __str;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:533:7: note: candidate constructor template not viable: requires at least argument '__s', but no arguments were provided
basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:553:7: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:638:9: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(_InputIterator __beg, _InputIterator __end,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:652:2: note: candidate constructor template not viable: requires at least 3 arguments, but 0 were provided
basic_string(const _Tp& __t, size_type __pos, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:663:2: note: candidate constructor template not viable: requires at least argument '__t', but no arguments were provided
basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:448:7: note: candidate constructor not viable: requires single argument '__a', but no arguments were provided
basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:456:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(const basic_string& __str)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:565:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(basic_string&& __str) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:153:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(__sv_wrapper __svw, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:592:7: note: candidate constructor not viable: requires at least argument '__l', but no arguments were provided
basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:596:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(const basic_string& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:600:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(basic_string&& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:469:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:484:7: note: candidate constructor not viable: requires 3 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:518:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const _CharT* __s, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:500:7: note: candidate constructor not viable: requires 4 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
In file included from libCoreLegacy dictionary payload:7:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Riostream.h:26:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/iomanip:43:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/locale:41:
In file included from /anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.h:2031:
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/locale_facets_nonio.tcc:392:14: error: no matching constructor for initialization of 'std::string' (aka 'basic_string<char>')
string __str;
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:533:7: note: candidate constructor template not viable: requires at least argument '__s', but no arguments were provided
basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:553:7: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:638:9: note: candidate constructor template not viable: requires at least 2 arguments, but 0 were provided
basic_string(_InputIterator __beg, _InputIterator __end,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:652:2: note: candidate constructor template not viable: requires at least 3 arguments, but 0 were provided
basic_string(const _Tp& __t, size_type __pos, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:663:2: note: candidate constructor template not viable: requires at least argument '__t', but no arguments were provided
basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:448:7: note: candidate constructor not viable: requires single argument '__a', but no arguments were provided
basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:456:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(const basic_string& __str)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:565:7: note: candidate constructor not viable: requires single argument '__str', but no arguments were provided
basic_string(basic_string&& __str) noexcept
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:153:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(__sv_wrapper __svw, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:592:7: note: candidate constructor not viable: requires at least argument '__l', but no arguments were provided
basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:596:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(const basic_string& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:600:7: note: candidate constructor not viable: requires 2 arguments, but 0 were provided
basic_string(basic_string&& __str, const _Alloc& __a)
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:469:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:484:7: note: candidate constructor not viable: requires 3 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:518:7: note: candidate constructor not viable: requires at least 2 arguments, but 0 were provided
basic_string(const _CharT* __s, size_type __n,
^
/anaconda/envs/fast/bin/../lib/gcc/x86_64-conda-linux-gnu/11.2.0/../../../../x86_64-conda-linux-gnu/include/c++/11.2.0/bits/basic_string.h:500:7: note: candidate constructor not viable: requires 4 arguments, but 0 were provided
basic_string(const basic_string& __str, size_type __pos,
^
In file included from libCoreLegacy dictionary payload:9:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/TApplication.h:27:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/TObject.h:17:
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/TStorage.h:85:4: error: no member named 'value' in 'std::is_integral<int>'
ClassDef(TStorage,0) //Storage manager class
^~~~~~~~~~~~~~~~~~~~
input_line_14:4:27: note: expanded from macro 'ClassDef'
#define ClassDef(name,id) \
^
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:294:4: note: expanded from macro '\
_ClassDefOutline_'
_ClassDefBase_(name,id, virtual_keyword, overrd) \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:265:50: note: expanded from macro '_ClassDefBase_'
static_assert(std::is_integral<decltype(id)>::value, "ClassDef(Inline) macro: the specified class version number is no...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
In file included from libCoreLegacy dictionary payload:9:
In file included from /anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/TApplication.h:27:
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/TObject.h:194:4: error: no member named 'value' in 'std::is_integral<int>'
ClassDef(TObject,1) //Basic ROOT object
^~~~~~~~~~~~~~~~~~~
input_line_14:4:27: note: expanded from macro 'ClassDef'
#define ClassDef(name,id) \
^
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:294:4: note: expanded from macro '\
_ClassDefOutline_'
_ClassDefBase_(name,id, virtual_keyword, overrd) \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:265:50: note: expanded from macro '_ClassDefBase_'
static_assert(std::is_integral<decltype(id)>::value, "ClassDef(Inline) macro: the specified class version number is no...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
In file included from libCoreLegacy dictionary payload:9:
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/TApplication.h:71:4: error: no member named 'value' in 'std::is_integral<int>'
ClassDef(TApplication,0) //GUI application singleton
^~~~~~~~~~~~~~~~~~~~~~~~
input_line_14:4:27: note: expanded from macro 'ClassDef'
#define ClassDef(name,id) \
^
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:294:4: note: expanded from macro '\
_ClassDefOutline_'
_ClassDefBase_(name,id, virtual_keyword, overrd) \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/anaconda/envs/fast/lib/python3.9/site-packages/cppyy_backend/include/Rtypes.h:265:50: note: expanded from macro '_ClassDefBase_'
static_assert(std::is_integral<decltype(id)>::value, "ClassDef(Inline) macro: the specified class version number is no...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
*** Break *** segmentation violation
*** Break *** segmentation violation
Haven't been able to get this to work. I created a fresh new Azure Linux (Ubuntu) VM, installed conda and installed
cppyy==2.3.1
, this was the conda package install plan:The following packages will be downloaded: package | build ---------------------------|----------------- binutils_impl_linux-64-2.36.1| h193b22a_2 10.4 MB conda-forge binutils_linux-64-2.36 | hf3e587d_10 24 KB conda-forge ca-certificates-2022.9.14 | ha878542_0 152 KB conda-forge certifi-2022.9.14 | pyhd8ed1ab_0 156 KB conda-forge cppyy-2.3.1 | py39hd14de60_0 36 KB conda-forge cppyy-backend-1.14.8 | py39hf939315_0 77 KB conda-forge cppyy-cling-6.25.3 | py39h3d66fe8_1 48.6 MB conda-forge cpycppyy-1.12.10 | py39hf939315_0 329 KB conda-forge gcc_impl_linux-64-10.4.0 | h7ee1905_16 46.7 MB conda-forge gcc_linux-64-10.4.0 | h9215b83_10 25 KB conda-forge gxx_impl_linux-64-10.4.0 | h7ee1905_16 11.4 MB conda-forge gxx_linux-64-10.4.0 | h6e491c6_10 24 KB conda-forge kernel-headers_linux-64-2.6.32| he073ed8_15 707 KB conda-forge ld_impl_linux-64-2.36.1 | hea4e1c9_2 667 KB conda-forge libgcc-devel_linux-64-10.4.0| h74af60c_16 3.3 MB conda-forge libllvm9-9.0.1 |default_hc23dcda_7 25.6 MB conda-forge libsanitizer-10.4.0 | hde28e3b_16 6.0 MB conda-forge libstdcxx-devel_linux-64-10.4.0| h74af60c_16 9.6 MB conda-forge libzlib-1.2.11 | h166bdaf_1014 60 KB conda-forge openssl-1.1.1o | h166bdaf_0 2.1 MB conda-forge python-3.9.7 |h49503c6_0_cpython 27.6 MB conda-forge python_abi-3.9 | 2_cp39 4 KB conda-forge sqlite-3.38.5 | h4ff8645_0 1.5 MB conda-forge sysroot_linux-64-2.12 | he073ed8_15 31.4 MB conda-forge tk-8.6.12 | h27826a3_0 3.3 MB conda-forge zlib-1.2.11 | h166bdaf_1014 88 KB conda-forge ------------------------------------------------------------ Total: 229.9 MB
But I'm still getting the same error:
Python 3.9.7 | packaged by conda-forge | (default, Sep 2 2021, 17:58:34) [GCC 9.4.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import cppyy >>> cppyy.include('third_party/argparse.hpp') True >>> cppyy.include('third_party/json.hpp') Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/anaconda/envs/dev/lib/python3.9/site-packages/cppyy/__init__.py", line 263, in include raise ImportError('Failed to load header file "%s"%s' % (header, err.err)) ImportError: Failed to load header file "third_party/json.hpp" In file included from input_line_19:1: In file included from ./third_party/json.hpp:87: /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1214:5: error: exception specification in declaration does not match previous declaration begin(valarray<_Tp>& __va) noexcept ^ /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:107:31: note: previous declaration is here template<typename _Tp> _Tp* begin(valarray<_Tp>&); ^ In file included from input_line_19:1: In file included from ./third_party/json.hpp:87: /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1224:5: error: exception specification in declaration does not match previous declaration begin(const valarray<_Tp>& __va) noexcept ^ /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:108:37: note: previous declaration is here template<typename _Tp> const _Tp* begin(const valarray<_Tp>&); ^ In file included from input_line_19:1: In file included from ./third_party/json.hpp:87: /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1234:5: error: exception specification in declaration does not match previous declaration end(valarray<_Tp>& __va) noexcept ^ /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:109:31: note: previous declaration is here template<typename _Tp> _Tp* end(valarray<_Tp>&); ^ In file included from input_line_19:1: In file included from ./third_party/json.hpp:87: /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/valarray:1249:5: error: exception specification in declaration does not match previous declaration end(const valarray<_Tp>& __va) noexcept ^ /anaconda/envs/dev/bin/../lib/gcc/../../x86_64-conda-linux-gnu/include/c++/10.4.0/bits/range_access.h:110:37: note: previous declaration is here template<typename _Tp> const _Tp* end(const valarray<_Tp>&); ^ >>>
If it is an issue of gcc mixup, Any ideas how to create a secluded environment @wlav?
Funnily enough, I'm able to successfully
cppyy.include()
the C++17-only Argparse library. So (naively) this has to be an issue with a specific C++(11) feature not implemented in cling/cppyy that the nlohmann::json library uses, while argparse doesn't. Any ideas?
Any thoughts on this @wlav ?
I've been out ... conference followed by its gift of C.
Looking in detail into the error ... clang isn't wrong. The forward declaration in bits/range_access.h
does have a different exception specifier than the code in valarray
. Furthermore, if I check gcc11's headers, then I find that bits/range_access.h
has been fixed. Here is the commit in gcc (see the comment in particular): https://github.com/gcc-mirror/gcc/commit/2b2d97fc545635a0f6aa9c9ee3b017394bc494bf
So, looks like 10.4 carries a broken set of standard headers that gcc has no problem with, but clang won't accept. Not sure whether that can be helped (it being an error, not a warning, and the header clearly been broken). :( Other workarounds I can think of, all get very ugly very quickly ...
One of the less ugly ones I can think of, is this:
import cppyy
cppyy.cppdef("#if _GLIBCXX_RELEASE == 10\n#define noexcept\n#endif")
cppyy.include("valarray")
cppyy.cppdef("#if _GLIBCXX_RELEASE == 10\n#undef noexcept\n#endif")
cppyy.include('nlohmann/json.hpp')
but although that seems fine for json.hpp
, it may have repercussions for other libraries.
My sincere apologies for disturbing you while you're busy with the conference :)
So, looks like 10.4 carries a broken set of standard headers that gcc has no problem with, but clang won't accept. Not sure whether that can be helped (it being an error, not a warning, and the header clearly been broken). :( Other workarounds I can think of, all get very ugly very quickly ...
One of the less ugly ones I can think of, is this:
import cppyy cppyy.cppdef("#if _GLIBCXX_RELEASE == 10\n#define noexcept\n#endif") cppyy.include("valarray") cppyy.cppdef("#if _GLIBCXX_RELEASE == 10\n#undef noexcept\n#endif") cppyy.include('nlohmann/json.hpp')
Yes, this seems to have fixed my error with
nlohmann::json
, thanks alot❤️ I haven't had any repurcussions with the other libraries after applying this fix [yet], so lets deal with that some other day...
I'm able to get it to work now with cppyy==2.3.1
and using these #define
s before including nlohmann::json
. However, you might
wanna look at why the latest cppyy-2.4.0
package on conda-forge is straight-out broken - it segfaults instantly with import cppyy
on linux-x86_64
(possibly after you're done with the conference). I shared the error message for that above, if you'd wanna look into that.
Once again, thank you so much! I had scoured the rest of the internet/SO and couldn't find a fix for why a C++11 library just couldn't be included into C++17-compliant cppyy, guess I didn't look at GCC commit history :~)
Okay, I found a fix for the cppyy-2.4.0
segfault on x86_64 too by looking into this ROOT forum post.
The reason for the crash is - with a default conda install, even when we run conda install -c conda-forge cppyy
on x86_64, conda picks cppyy
from conda-forge
but installs the gcc
packages from pkgs/main
, which are not the same as conda-forge
's GCC and for some reason don't work with Clang, running into a segfault. This is verified by the package plan that conda outputs by running conda install -c conda-forge cppyy==2.4.0
:
environment location: /anaconda/envs/fast
added / updated specs:
- cppyy==2.4.0
The following NEW packages will be INSTALLED:
binutils_impl_lin~ pkgs/main/linux-64::binutils_impl_linux-64-2.38-h2a08ee3_1 <--- from pkgs/main instead of conda-forge
binutils_linux-64 pkgs/main/linux-64::binutils_linux-64-2.38.0-hc2dff05_0
cppyy conda-forge/linux-64::cppyy-2.4.0-py39hd14de60_0
cppyy-backend conda-forge/linux-64::cppyy-backend-1.14.9-py39hf939315_0
cppyy-cling conda-forge/linux-64::cppyy-cling-6.27.0-py39h3d66fe8_1
cpycppyy conda-forge/linux-64::cpycppyy-1.12.11-py39hf939315_0
cxx-compiler conda-forge/linux-64::cxx-compiler-1.0.0-hf484d3e_0
gcc_impl_linux-64 pkgs/main/linux-64::gcc_impl_linux-64-11.2.0-h1234567_1 <--- from pkgs/main instead of conda-forge
gcc_linux-64 pkgs/main/linux-64::gcc_linux-64-11.2.0-h5c386dc_0
gxx_impl_linux-64 pkgs/main/linux-64::gxx_impl_linux-64-11.2.0-h1234567_1
gxx_linux-64 pkgs/main/linux-64::gxx_linux-64-11.2.0-hc2dff05_0
kernel-headers_li~ conda-forge/noarch::kernel-headers_linux-64-2.6.32-he073ed8_15
libgcc-devel_linu~ pkgs/main/linux-64::libgcc-devel_linux-64-11.2.0-h1234567_1
libllvm9 conda-forge/linux-64::libllvm9-9.0.1-default_hc23dcda_7
libstdcxx-devel_l~ pkgs/main/linux-64::libstdcxx-devel_linux-64-11.2.0-h1234567_1 <--- from pkgs/main instead of conda-forge
libzlib conda-forge/linux-64::libzlib-1.2.12-h166bdaf_3
python_abi conda-forge/linux-64::python_abi-3.9-2_cp39
sysroot_linux-64 conda-forge/noarch::sysroot_linux-64-2.12-he073ed8_15
As per the ROOT forum post, I fixed this by creating a ~/.condarc
with
channels: [conda-forge]
pip_interop_enabled: true
channel_priority: strict
Then I ran conda install -c conda-forge cppyy==2.4.0
, and it correctly installed all GCC packages from conda-forge
:
The following NEW packages will be INSTALLED:
binutils_impl_lin~ conda-forge/linux-64::binutils_impl_linux-64-2.36.1-h193b22a_2
binutils_linux-64 conda-forge/linux-64::binutils_linux-64-2.36-hf3e587d_10
cppyy conda-forge/linux-64::cppyy-2.4.0-py310h8a6ca7b_0
cppyy-backend conda-forge/linux-64::cppyy-backend-1.14.9-py310hbf28c38_0
cppyy-cling conda-forge/linux-64::cppyy-cling-6.27.0-py310hd64a29c_0
cpycppyy conda-forge/linux-64::cpycppyy-1.12.11-py310hbf28c38_0
gcc_impl_linux-64 conda-forge/linux-64::gcc_impl_linux-64-10.4.0-h7ee1905_16
gcc_linux-64 conda-forge/linux-64::gcc_linux-64-10.4.0-h9215b83_10
gxx_impl_linux-64 conda-forge/linux-64::gxx_impl_linux-64-10.4.0-h7ee1905_16
gxx_linux-64 conda-forge/linux-64::gxx_linux-64-10.4.0-h6e491c6_10
kernel-headers_li~ conda-forge/noarch::kernel-headers_linux-64-2.6.32-he073ed8_15
libgcc-devel_linu~ conda-forge/linux-64::libgcc-devel_linux-64-10.4.0-h74af60c_16
libllvm9 conda-forge/linux-64::libllvm9-9.0.1-default_hc23dcda_7
libnsl conda-forge/linux-64::libnsl-2.0.0-h7f98852_0
libsanitizer conda-forge/linux-64::libsanitizer-10.4.0-hde28e3b_16
libsqlite conda-forge/linux-64::libsqlite-3.39.3-h753d276_0
libstdcxx-devel_l~ conda-forge/linux-64::libstdcxx-devel_linux-64-10.4.0-h74af60c_16
No more cppyy-2.4.0
crash.
@wlav I'm gonna close this issue now as it was related to nlohmann::json
, would you recommend I open a separate issue for this cppyy-2.4.0 on conda x86_64
crash and post the above solution on that one (its not a cppyy issue per-se rather a conda issue, but just to help anyone in the future who might stumble upon it)?
Interesting find! Yes, that should probably be an issue here: https://github.com/conda-forge/cppyy-feedstock/issues
Interesting find! Yes, that should probably be an issue here: https://github.com/conda-forge/cppyy-feedstock/issues
Okay, will post this issue there:)
Once again, thanks alot!
Hi, I'm trying to
cppyy.include()
the nlohmann::json C++11 library on Linux x86_64 (Ubuntu 20.04.4 x86_64 on Anaconda), but it fails with:I'm able to successfully include and use the same
json.hpp
file without errors withcppyy-2.3.1
on my M1 Mac (running Anaconda on Clang 13.0.1), so the issue isn't in the library code (obv.)Environment and version info
OS & Platform
Python
Anaconda
cppyy
cppyy installed with:
*I set the version to 2.3.1 because by running a plain
conda install -c conda-forge cppyy
, conda was installingcppyy==2.1.0
withgcc-9.5
, and I initially thought this might be a C++ standard issue, later realized gcc-9 fully supports C++11, andnlohmann::json
is a vanilla C++11-only library.cppyy C++ version:
System GCC
From the error traceback believe anaconda is using gcc-10.4, not the system gcc-9.4
Any ideas why the linux x64
cppyy
is failing to include this C++11 library? Once again, I'm able to easilycppyy.include()
the same file on my M1 Mac (with Python 3.9, Anaconda on Clang 13.0.1,) without errors, and I tested it on an Intel Mac as well, works without errors. Any help/direction for debugging would be appreciated @wlav !