-std=c++17 fails with std::random on 19.0.4.243 20190416

[sunwoo]

*** test.cpp ***

#include <random>

int main(int argc, char** argv) {

   std::random_device r;

   return 0;

}

The above code fail with --std=c++17 on 19.0.4.243 20190416.

shell> icpc -std=c++17 test.cpp -o test
/tmp/icpcnzeTcw.o: In function `main':
test.cpp:(.text+0x39): undefined reference to `__builtin_is_constant_evaluated'

However, it is okay with both c++11 and c++14

shell> icpc -std=c++14 test.cpp -o test

shell> icpc -std=c++11 test.cpp -o test

shell>

I am using RHEL 7.6.

Thanks,

Sunwoo

[Viet_H_Intel]

spdlvme080 tmp]$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.4 (Maipo)

spdlvme080 tmp]$ cat t.cpp
#include <random>

int main(int argc, char** argv) {

   std::random_device r;

   return 0;

}
spdlvme080 tmp]$ icpc t.cpp  -std=c++17
spdlvme080 tmp]$
 

Let me see if I can find RHEL7.6 to try.

[sunwoo]

This problem happened whent g++ 9.1 is used as a back-end.

Thanks,

Sunwoo

[Vishnu]

Is this an issue with the Intel compiler, or will the `-std=c++11` always be required, when using gcc >= 9.x as the backend? I'm having the same problem with the LAMMPS software package: https://github.com/lammps/lammps/issues/1585 I'm using: icpc version 19.0.4.243 (gcc version 9.1.0 compatibility)

[Viet_H_Intel]

icc 19.0 Update 4 is supported up to gcc 8.x. 

https://software.intel.com/en-us/articles/intel-c-compiler-190-for-linux-release-notes-for-intel-parallel-studio-xe-2019  ;