Hello,
I have the exact same error.
Maybe do someone found a solution to build under 10.14?
Find this topic CUDA 10 and macOS 10.14 77
Version 1.1.0 was recently released, the error has changed to
[10/901] Building NVCC (Device) object caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated/caffe2_gpu_generated_THCTensorSortByte.cu.o
FAILED: caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated/caffe2_gpu_generated_THCTensorSortByte.cu.o
cd /Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/build/caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated && /Users/shizacat/anaconda3/bin/cmake -E make_directory /Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/build/caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated/. && /Users/shizacat/anaconda3/bin/cmake -D verbose:BOOL=OFF -D build_configuration:STRING=Release -D generated_file:STRING=/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/build/caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated/./caffe2_gpu_generated_THCTensorSortByte.cu.o -D generated_cubin_file:STRING=/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/build/caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated/./caffe2_gpu_generated_THCTensorSortByte.cu.o.cubin.txt -P /Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/build/caffe2/CMakeFiles/caffe2_gpu.dir/__/aten/src/THC/generated/caffe2_gpu_generated_THCTensorSortByte.cu.o.Release.cmake
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/new(243): error: too many arguments in function call

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/new(263): error: too many arguments in function call

/usr/local/cuda/include/crt/math_functions.h(8909): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.h(8911): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.h(8913): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.h(8915): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.hpp(157): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.hpp(159): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.hpp(161): error: cannot overload functions distinguished by return type alone

/usr/local/cuda/include/crt/math_functions.hpp(163): error: cannot overload functions distinguished by return type alone

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/util/UniqueVoidPtr.h(69): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/Allocator.h(96): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(171): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(181): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(190): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(195): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(202): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(217): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(224): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(231): warning: attribute namespace "clang" is unrecognized

/Users/shizacat/Projects/dlcourse_ai/tmp/pytorch/c10/core/TensorOptions.h(239): warning: attribute namespace "clang" is unrecognized

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/tuple(177): error: type name is not allowed