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patch 8.0.0593: duplication of code for adding a list or dict return value

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Problem:    Duplication of code for adding a list or dict return value.
Solution:   Add rettv_dict_set() and rettv_list_set(). (Yegappan Lakshmanan)
This commit is contained in:
Bram Moolenaar
2017-04-30 20:25:19 +02:00
parent 29ae377ea7
commit 45cf6e910c
8 changed files with 48 additions and 60 deletions
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22
src/list.c
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@@ -97,13 +97,23 @@ rettv_list_alloc(typval_T *rettv)
if (l == NULL)
return FAIL;
rettv->vval.v_list = l;
rettv->v_type = VAR_LIST;
rettv->v_lock = 0;
++l->lv_refcount;
rettv_list_set(rettv, l);
return OK;
}
/*
* Set a list as the return value
*/
void
rettv_list_set(typval_T *rettv, list_T *l)
{
rettv->v_type = VAR_LIST;
rettv->vval.v_list = l;
if (l != NULL)
++l->lv_refcount;
}
/*
* Unreference a list: decrement the reference count and free it when it
* becomes zero.
@@ -875,11 +885,7 @@ failret:
*arg = skipwhite(*arg + 1);
if (evaluate)
{
rettv->v_type = VAR_LIST;
rettv->vval.v_list = l;
++l->lv_refcount;
}
rettv_list_set(rettv, l);
return OK;
}