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Implement the core of Proxy object (#3562)

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- Internal routines of the of the proxy object are unimplemented
 - For-in enumerate with proxy target is currently not supported

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-02-28 14:41:59 +01:00
committed by GitHub
parent 9b393ee2ea
commit 4e136c8973
57 changed files with 3017 additions and 397 deletions
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jerry-core/ecma/base/ecma-helpers.h
+12 -2
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@@ -159,6 +159,17 @@ typedef enum
#define ECMA_ASSERT_VALUE_IS_SYMBOL(value) (false)
#endif /* ENABLED (JERRY_ES2015) */
/**
* Check whether the given object has [[ProxyHandler]] and [[ProxyTarger]] internal slots
*
* @param obj_p ecma-object
*/
#if ENABLED (JERRY_ES2015_BUILTIN_PROXY)
#define ECMA_OBJECT_IS_PROXY(obj_p) (JERRY_UNLIKELY (ecma_get_object_type ((obj_p)) == ECMA_OBJECT_TYPE_PROXY))
#else /* !ENABLED (JERRY_ES2015_BUILTIN_PROXY) */
#define ECMA_OBJECT_IS_PROXY(obj_p) (false)
#endif /* ENABLED (JERRY_ES2015_BUILTIN_PROXY) */
/* ecma-helpers-value.c */
ecma_type_t JERRY_ATTR_CONST ecma_get_value_type_field (ecma_value_t value);
bool JERRY_ATTR_CONST ecma_is_value_direct (ecma_value_t value);
@@ -367,8 +378,7 @@ ecma_object_t *ecma_create_decl_lex_env (ecma_object_t *outer_lexical_environmen
ecma_object_t *ecma_create_object_lex_env (ecma_object_t *outer_lexical_environment_p, ecma_object_t *binding_obj_p,
ecma_lexical_environment_type_t type);
bool JERRY_ATTR_PURE ecma_is_lexical_environment (const ecma_object_t *object_p);
bool JERRY_ATTR_PURE ecma_get_object_extensible (const ecma_object_t *object_p);
void ecma_set_object_extensible (ecma_object_t *object_p, bool is_extensible);
void ecma_op_ordinary_object_set_extensible (ecma_object_t *object_p);
ecma_object_type_t JERRY_ATTR_PURE ecma_get_object_type (const ecma_object_t *object_p);
bool JERRY_ATTR_PURE ecma_get_object_is_builtin (const ecma_object_t *object_p);
void ecma_set_object_is_builtin (ecma_object_t *object_p);