我正在使用Boost库中的多精度。编译程序时，出现错误"boost_1_68_0/boost/atomic/detail/int_sizes.hpp", line 107.47: CCN5830 (S) The suffix of the integer literal "0xffffffffffffffffui64" is not valid."
使用以下命令在AIX中编译程序：-
xlC -O2 -I<BOOST PATH>/boost_1_68_0 -I. -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -qLANGLVL=EXTENDED -qLANGLVL=EXTENDED0X -qFLOAT=IEEE -qSUPPRESS=CCN5122 -qSUPPRESS=CCN5700 -qSUPPRESS=CCN5816 -c boost_multiprecision.cpp