ISOLATE_FIELD_OFFSET 1993 src/isolate.cc #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
ISOLATE_FIELD_OFFSET 1274 src/isolate.h  #define ISOLATE_FIELD_OFFSET(type, name, ignored)                              \
ISOLATE_FIELD_OFFSET 1278 src/isolate.h  #undef ISOLATE_FIELD_OFFSET