NUMBER_OF_TYPES  1040 src/code-stubs.h   STATIC_ASSERT(NUMBER_OF_TYPES <= 8);
NUMBER_OF_TYPES  1062 src/code-stubs.h   static Types all_types() { return Types((1 << NUMBER_OF_TYPES) - 1); }
NUMBER_OF_TYPES  1075 src/code-stubs.h   int MinorKey() { return (tos_.code() << NUMBER_OF_TYPES) | types_.ToByte(); }