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enhanced the compiler to handle default initial values for class instance variables

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hyunghwan.chung
2017-04-24 14:32:21 +00:00
parent 8a0d476d18
commit 08e54cb524
5 changed files with 133 additions and 115 deletions
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14
moo/lib/moo.h
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@ -174,8 +174,8 @@ typedef struct moo_obj_word_t* moo_oop_word_t;
enum moo_method_type_t
{
MOO_METHOD_INSTANCE,
MOO_METHOD_CLASS,
MOO_METHOD_INSTANCE = 0,
MOO_METHOD_CLASS = 1,
/* --------------------------- */
MOO_METHOD_TYPE_COUNT
@ -485,7 +485,7 @@ struct moo_set_t
moo_oop_oop_t bucket; /* Array */
};
#define MOO_CLASS_NAMED_INSTVARS 16
#define MOO_CLASS_NAMED_INSTVARS 17
typedef struct moo_class_t moo_class_t;
typedef struct moo_class_t* moo_oop_class_t;
struct moo_class_t
@ -499,12 +499,12 @@ struct moo_class_t
moo_oop_t subclasses; /* Array of subclasses */
moo_oop_char_t name; /* Symbol */
moo_oop_t modname; /* Symbol if importing a module. nil if not. */
moo_oop_t modname; /* Symbol if importing a module. nil if not. */
/* == NEVER CHANGE THIS ORDER OF 3 ITEMS BELOW == */
moo_oop_char_t instvars; /* String */
moo_oop_char_t classvars; /* String */
moo_oop_char_t classinstvars; /* String */
moo_oop_char_t classvars; /* String */
/* == NEVER CHANGE THE ORDER OF 3 ITEMS ABOVE == */
moo_oop_char_t pooldics; /* String - pool dictionaries imported */
@ -517,7 +517,9 @@ struct moo_class_t
moo_oop_set_t cdic; /* constant dictionary */
moo_oop_t trsize; /* trailer size for new instances */
moo_oop_t initv; /* instial values for new instances */
/* [0] - initial values for instance variables of new instances
* [1] - initial values for class instance variables */
moo_oop_t initv[2];
/* indexed part afterwards */
moo_oop_t slot[1]; /* class instance variables and class variables. */