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extract function cast_away_const_from_string

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This commit is contained in:
Max Bruckner 2017-11-28 01:54:21 +01:00
parent 043507872e
commit 440390a9a5
1 changed files with 9 additions and 4 deletions
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13
cJSON.c
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@ -1891,6 +1891,14 @@ CJSON_PUBLIC(void) cJSON_AddItemToObject(cJSON *object, const char *string, cJSO
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wcast-qual"
#endif
/* helper function to cast away const */
static char* cast_away_const_from_string(const char* string)
{
return (char*)string;
}
#if defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 5))))
#pragma GCC diagnostic pop
#endif
/* Add an item to an object with constant string as key */
CJSON_PUBLIC(void) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item)
@ -1903,13 +1911,10 @@ CJSON_PUBLIC(void) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJ
{
global_hooks.deallocate(item->string);
}
item->string = (char*)string;
item->string = cast_away_const_from_string(string);
item->type |= cJSON_StringIsConst;
cJSON_AddItemToArray(object, item);
}
#if defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 5))))
#pragma GCC diagnostic pop
#endif
CJSON_PUBLIC(void) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item)
{