diff options
Diffstat (limited to 'class.c')
-rw-r--r-- | class.c | 31 |
1 files changed, 31 insertions, 0 deletions
@@ -404,6 +404,27 @@ class_init_copy_check(VALUE clone, VALUE orig) } } +struct cvc_table_copy_ctx { + VALUE clone; + struct rb_id_table * new_table; +}; + +static enum rb_id_table_iterator_result +cvc_table_copy(ID id, VALUE val, void *data) { + struct cvc_table_copy_ctx *ctx = (struct cvc_table_copy_ctx *)data; + struct rb_cvar_class_tbl_entry * orig_entry; + orig_entry = (struct rb_cvar_class_tbl_entry *)val; + + struct rb_cvar_class_tbl_entry *ent; + + ent = ALLOC(struct rb_cvar_class_tbl_entry); + ent->class_value = ctx->clone; + ent->global_cvar_state = orig_entry->global_cvar_state; + rb_id_table_insert(ctx->new_table, id, (VALUE)ent); + + return ID_TABLE_CONTINUE; +} + static void copy_tables(VALUE clone, VALUE orig) { @@ -411,6 +432,16 @@ copy_tables(VALUE clone, VALUE orig) rb_free_const_table(RCLASS_CONST_TBL(clone)); RCLASS_CONST_TBL(clone) = 0; } + if (RCLASS_CVC_TBL(orig)) { + struct rb_id_table *rb_cvc_tbl = RCLASS_CVC_TBL(orig); + struct rb_id_table *rb_cvc_tbl_dup = rb_id_table_create(rb_id_table_size(rb_cvc_tbl)); + + struct cvc_table_copy_ctx ctx; + ctx.clone = clone; + ctx.new_table = rb_cvc_tbl_dup; + rb_id_table_foreach(rb_cvc_tbl, cvc_table_copy, &ctx); + RCLASS_CVC_TBL(clone) = rb_cvc_tbl_dup; + } RCLASS_M_TBL(clone) = 0; if (!RB_TYPE_P(clone, T_ICLASS)) { st_data_t id; |