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Implement the Map/Set iterator operations (#2882)

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JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-06-24 11:18:37 +02:00
committed by Dániel Bátyai
parent 6f7dbbce7e
commit 9d4c2315f3
25 changed files with 953 additions and 109 deletions
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jerry-core/ecma/base/ecma-globals.h
+10 -16
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@@ -628,8 +628,9 @@ typedef enum
ECMA_PSEUDO_ARRAY_TYPEDARRAY = 1, /**< TypedArray which does NOT need extra space to store length and offset */
ECMA_PSEUDO_ARRAY_TYPEDARRAY_WITH_INFO = 2, /**< TypedArray which NEEDS extra space to store length and offset */
ECMA_PSEUDO_ARRAY_ITERATOR = 3, /**< Array iterator object (ECMAScript v6, 22.1.5.1) */
ECMA_PSEUDO_STRING_ITERATOR = 4, /**< Array iterator object (ECMAScript v6, 22.1.5.1) */
ECMA_PSEUDO_SET_ITERATOR = 4, /**< Set iterator object (ECMAScript v6, 23.2.5.1) */
ECMA_PSEUDO_MAP_ITERATOR = 5, /**< Map iterator object (ECMAScript v6, 23.1.5.1) */
ECMA_PSEUDO_STRING_ITERATOR = 6, /**< String iterator object (ECMAScript v6, 22.1.5.1) */
ECMA_PSEUDO_ARRAY__MAX = ECMA_PSEUDO_STRING_ITERATOR /**< maximum value */
} ecma_pseudo_array_type_t;
@@ -657,10 +658,10 @@ typedef enum
*/
typedef enum
{
ECMA_ARRAY_ITERATOR_KEYS, /**< List only key indices */
ECMA_ARRAY_ITERATOR_VALUES, /**< List only key values */
ECMA_ARRAY_ITERATOR_KEYS_VALUES, /**< List key indices and values */
} ecma_array_iterator_type_t;
ECMA_ITERATOR_KEYS, /**< List only key indices */
ECMA_ITERATOR_VALUES, /**< List only key values */
ECMA_ITERATOR_KEYS_VALUES, /**< List key indices and values */
} ecma_iterator_type_t;
#endif /* ENABLED (JERRY_ES2015_BUILTIN_ITERATOR) */
/**
@@ -918,23 +919,16 @@ typedef struct
#endif /* ENABLED (JERRY_ES2015_ARROW_FUNCTION) */
#if ENABLED (JERRY_ES2015_BUILTIN_MAP)
#if ENABLED (JERRY_ES2015_BUILTIN_MAP) || ENABLED (JERRY_ES2015_BUILTIN_SET)
/**
* Map item count of chunks
*/
#define ECMA_MAP_OBJECT_ITEM_COUNT 3
/**
* Description of Map objects.
* Description of Map/Set objects.
*/
typedef struct
{
ecma_extended_object_t header; /**< header part */
uint32_t size; /**< size of the map object */
} ecma_map_object_t;
#endif /* ENABLED (JERRY_ES2015_BUILTIN_MAP) */
#endif /* ENABLED (JERRY_ES2015_BUILTIN_MAP) || ENABLED (JERRY_ES2015_BUILTIN_SET) */
/**
* Description of ECMA property descriptor