Hi,
Trunk Clang as of this writing leaves an error, but this looks like
it should have been fixed by reverts, no?
$ clang++ -fopenmp -fopenmp-targets=nvptx64 t1.cpp
In file included from t1.cpp:1:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/iostream:39:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/ostream:38:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/ios:42:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/ios_base.h:41:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/locale_classes.h:40:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/string:52:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/basic_string.h:6159:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/ext/string_conversions.h:41:
In file included from /gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/cstdlib:77:
/gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/std_abs.h:70:3: error: declaration conflicts with target of using declaration already in scope
abs(double __x)
^
/p/scratch/cpcp0/pcp0151/opt/clang/201911090240/lib/clang/10.0.0/include/__clang_cuda_math_forward_declares.h:50:25: note: target of using declaration
DEVICE const double abs(const double);
^
/gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/std_abs.h:52:11: note: using declaration
using ::abs;
^
/gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/std_abs.h:74:3: error: declaration conflicts with target of using declaration already in scope
abs(float __x)
^
/p/scratch/cpcp0/pcp0151/opt/clang/201911090240/lib/clang/10.0.0/include/__clang_cuda_math_forward_declares.h:51:24: note: target of using declaration
DEVICE const float abs(const float);
^
/gpfs/software/opt/gcc/7.2.0/lib/gcc/powerpc64le-unknown-linux-gnu/7.2.0/…/…/…/…/include/c++/7.2.0/bits/std_abs.h:52:11: note: using declaration
using ::abs;
^
2 errors generated.