Fixes PR 51174. c++14 should be a more portable option than gnu++14. Reviewed By: tianshilei1992 Differential Revision: https://reviews.llvm.org/D106632
Fixes PR 51174. c++14 should be a more portable option than gnu++14. Reviewed By: tianshilei1992 Differential Revision: https://reviews.llvm.org/D106632