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Add MRB_TT_HAS_BASIC_P macro to check whether a typetag has MRB_OBJECT_HEADER.

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take_cheeze
2014-04-09 14:26:26 +09:00
parent 63cf7073de
commit 90d74b99ff
2 changed files with 4 additions and 2 deletions
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include/mruby.h
+2 -2
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@@ -298,11 +298,11 @@ int mrb_gc_arena_save(mrb_state*);
void mrb_gc_arena_restore(mrb_state*,int);
void mrb_gc_mark(mrb_state*,struct RBasic*);
#define mrb_gc_mark_value(mrb,val) do {\
if (mrb_type(val) >= MRB_TT_HAS_BASIC) mrb_gc_mark((mrb), mrb_basic_ptr(val));\
if (MRB_TT_HAS_BASIC_P(mrb_type(val))) mrb_gc_mark((mrb), mrb_basic_ptr(val)); \
} while (0)
void mrb_field_write_barrier(mrb_state *, struct RBasic*, struct RBasic*);
#define mrb_field_write_barrier_value(mrb, obj, val) do{\
if ((val.tt >= MRB_TT_HAS_BASIC)) mrb_field_write_barrier((mrb), (obj), mrb_basic_ptr(val));\
if (MRB_TT_HAS_BASIC_P(val.tt)) mrb_field_write_barrier((mrb), (obj), mrb_basic_ptr(val)); \
} while (0)
void mrb_write_barrier(mrb_state *, struct RBasic*);
include/mruby/value.h
+2
View File
@@ -469,6 +469,8 @@ mrb_cptr_value(struct mrb_state *mrb, void *p)
#define mrb_voidp(o) mrb_cptr(o)
#define mrb_voidp_p(o) mrb_cptr_p(o)
#define MRB_TT_HAS_BASIC_P(tt) ((tt) >= MRB_TT_HAS_BASIC)
static inline mrb_value
mrb_false_value(void)
{