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Introducing has_non_instantiated_built_in_properties flag in ecma_object_t and 'built-in function' object type.

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This commit is contained in:
Ruben Ayrapetyan
2014-09-17 20:03:22 +04:00
parent 70cc5128cc
commit 2edc921be7
3 changed files with 31 additions and 5 deletions
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src/libecmaobjects/ecma-globals.h
+11 -2
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@@ -314,6 +314,8 @@ typedef enum
ECMA_OBJECT_TYPE_STRING, /**< String objects (15.5) */
ECMA_OBJECT_TYPE_FUNCTION, /**< Function objects (15.3), created through 13.2 routine */
ECMA_OBJECT_TYPE_BOUND_FUNCTION, /**< Function objects (15.3), created through 15.3.4.5 routine */
ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION, /** One of built-in functions described in section 15
of ECMA-262 v5 specification */
ECMA_OBJECT_TYPE_ARGUMENTS, /**< Arguments object (10.6) */
ECMA_OBJECT_TYPE_ARRAY, /**< Array object (15.4) */
ECMA_OBJECT_TYPE_HOST /**< Host object */
@@ -420,11 +422,18 @@ typedef struct
ECMA_OBJECT_OBJ_TYPE_WIDTH)
#define ECMA_OBJECT_OBJ_PROTOTYPE_OBJECT_CP_WIDTH (ECMA_POINTER_FIELD_WIDTH)
/**
* Flag indicating whether the object has non-instantiated built-in properties
*/
#define ECMA_OBJECT_OBJ_HAS_NON_INSTANTIATED_BUILT_IN_PROPERTIES_POS (ECMA_OBJECT_OBJ_PROTOTYPE_OBJECT_CP_POS + \
ECMA_OBJECT_OBJ_PROTOTYPE_OBJECT_CP_WIDTH)
#define ECMA_OBJECT_OBJ_HAS_NON_INSTANTIATED_BUILT_IN_PROPERTIES_WIDTH (1)
/**
* Size of structure for objects
*/
#define ECMA_OBJECT_OBJ_TYPE_SIZE (ECMA_OBJECT_OBJ_PROTOTYPE_OBJECT_CP_POS + \
ECMA_OBJECT_OBJ_PROTOTYPE_OBJECT_CP_WIDTH)
#define ECMA_OBJECT_OBJ_TYPE_SIZE (ECMA_OBJECT_OBJ_HAS_NON_INSTANTIATED_BUILT_IN_PROPERTIES_POS + \
ECMA_OBJECT_OBJ_HAS_NON_INSTANTIATED_BUILT_IN_PROPERTIES_WIDTH)
/* Lexical environments' only part */