RCOMPLEX_SET_REAL 1060 include/ruby/ruby.h #define RCOMPLEX_SET_REAL(cmp, r) RB_OBJ_WRITE((cmp), &((struct RComplex *)(cmp))->real,(r))
RCOMPLEX_SET_REAL  550 internal.h     #undef RCOMPLEX_SET_REAL
RCOMPLEX_SET_REAL  552 internal.h     #define RCOMPLEX_SET_REAL(cmp, r) RB_OBJ_WRITE((cmp), &((struct RComplex *)(cmp))->real,(r))