modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/920825-1.c (about)

     1  #pragma pack(1)
     2  struct{unsigned short f1:5;unsigned short f2:6;}x;
     3  f(){x.f2=1;}