Revisit unused global functions in jerry-core (#2450)

There are some leftover global functions in the code that are not
referenced at all anymore. These functions are removed by this
patch.

There are also some global functions that are only used in their
own modules. These functions are made static by this patch.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu

jerry-core/ecma/operations/ecma-exceptions.c

@@ -218,7 +218,7 @@ ecma_new_standard_error_with_message (ecma_standard_error_t error_type, /**< nat
  * @return ecma value
  *         Returned value must be freed with ecma_free_value
  */
-ecma_value_t
+static ecma_value_t
 ecma_raise_standard_error (ecma_standard_error_t error_type, /**< error type */
                            const lit_utf8_byte_t *msg_p) /**< error message */
 {
@@ -343,20 +343,6 @@ ecma_raise_common_error (const char *msg_p) /**< error message */
   return ecma_raise_standard_error (ECMA_ERROR_COMMON, (const lit_utf8_byte_t *) msg_p);
 } /* ecma_raise_common_error */
 
-/**
- * Raise an EvalError with the given message.
- *
- * See also: ECMA-262 v5, 15.11.6.1
- *
- * @return ecma value
- *         Returned value must be freed with ecma_free_value
- */
-ecma_value_t
-ecma_raise_eval_error (const char *msg_p) /**< error message */
-{
-  return ecma_raise_standard_error (ECMA_ERROR_EVAL, (const lit_utf8_byte_t *) msg_p);
-} /* ecma_raise_eval_error */
-
 /**
  * Raise a RangeError with the given message.
  *

jerry-core/ecma/operations/ecma-exceptions.h

@@ -53,12 +53,10 @@ typedef enum
 ecma_standard_error_t ecma_get_error_type (ecma_object_t *error_object);
 ecma_object_t *ecma_new_standard_error (ecma_standard_error_t error_type);
 ecma_object_t *ecma_new_standard_error_with_message (ecma_standard_error_t error_type, ecma_string_t *message_string_p);
-ecma_value_t ecma_raise_standard_error (ecma_standard_error_t error_type, const lit_utf8_byte_t *msg_p);
 #ifdef JERRY_ENABLE_ERROR_MESSAGES
 ecma_value_t ecma_raise_standard_error_with_format (ecma_standard_error_t error_type, const char *msg_p, ...);
 #endif /* JERRY_ENABLE_ERROR_MESSAGES */
 ecma_value_t ecma_raise_common_error (const char *msg_p);
-ecma_value_t ecma_raise_eval_error (const char *msg_p);
 ecma_value_t ecma_raise_range_error (const char *msg_p);
 ecma_value_t ecma_raise_reference_error (const char *msg_p);
 ecma_value_t ecma_raise_syntax_error (const char *msg_p);

jerry-core/ecma/operations/ecma-objects.c

@@ -312,7 +312,7 @@ ecma_op_object_get_own_property (ecma_object_t *object_p, /**< the object */
  * @return pointer to a property - if it exists,
  *         NULL (i.e. ecma-undefined) - otherwise.
  */
-ecma_property_t
+static ecma_property_t
 ecma_op_object_get_property (ecma_object_t *object_p, /**< the object */
                              ecma_string_t *property_name_p, /**< property name */
                              ecma_property_ref_t *property_ref_p, /**< property reference */

jerry-core/ecma/operations/ecma-objects.h

@@ -28,8 +28,6 @@
 
 ecma_property_t ecma_op_object_get_own_property (ecma_object_t *object_p, ecma_string_t *property_name_p,
                                                  ecma_property_ref_t *property_ref_p, uint32_t options);
-ecma_property_t ecma_op_object_get_property (ecma_object_t *object_p, ecma_string_t *property_name_p,
-                                             ecma_property_ref_t *property_ref_p, uint32_t options);
 bool ecma_op_object_has_own_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
 bool ecma_op_object_has_property (ecma_object_t *object_p, ecma_string_t *property_name_p);
 ecma_value_t ecma_op_object_find_own (ecma_value_t base_value, ecma_object_t *object_p, ecma_string_t *property_name_p);

jerry-core/ecma/operations/ecma-promise-object.c

@@ -53,7 +53,7 @@ ecma_is_promise (ecma_object_t *obj_p) /**< points to object */
  * @return ecma value of the promise result.
  *         Returned value must be freed with ecma_free_value
  */
-inline ecma_value_t
+static inline ecma_value_t
 ecma_promise_get_result (ecma_object_t *obj_p) /**< points to promise object */
 {
   JERRY_ASSERT (ecma_is_promise (obj_p));
@@ -66,7 +66,7 @@ ecma_promise_get_result (ecma_object_t *obj_p) /**< points to promise object */
 /**
  * Set the PromiseResult of promise.
  */
-inline void JERRY_ATTR_ALWAYS_INLINE
+static inline void JERRY_ATTR_ALWAYS_INLINE
 ecma_promise_set_result (ecma_object_t *obj_p, /**< points to promise object */
                          ecma_value_t result) /**< the result value */
 {
@@ -84,7 +84,7 @@ ecma_promise_set_result (ecma_object_t *obj_p, /**< points to promise object */
  *
  * @return the state's enum value
  */
-inline uint8_t JERRY_ATTR_ALWAYS_INLINE
+static inline uint8_t JERRY_ATTR_ALWAYS_INLINE
 ecma_promise_get_state (ecma_object_t *obj_p) /**< points to promise object */
 {
   JERRY_ASSERT (ecma_is_promise (obj_p));
@@ -95,7 +95,7 @@ ecma_promise_get_state (ecma_object_t *obj_p) /**< points to promise object */
 /**
  * Set the PromiseState of promise.
  */
-inline void JERRY_ATTR_ALWAYS_INLINE
+static inline void JERRY_ATTR_ALWAYS_INLINE
 ecma_promise_set_state (ecma_object_t *obj_p, /**< points to promise object */
                         uint8_t state) /**< the state */
 {

jerry-core/ecma/operations/ecma-promise-object.h

@@ -86,10 +86,6 @@ typedef enum
 } ecma_promise_property_symbolic_constant_t;
 
 bool ecma_is_promise (ecma_object_t *obj_p);
-ecma_value_t ecma_promise_get_result (ecma_object_t *obj_p);
-void ecma_promise_set_result (ecma_object_t *obj_p, ecma_value_t result);
-uint8_t ecma_promise_get_state (ecma_object_t *obj_p);
-void ecma_promise_set_state (ecma_object_t *obj_p, uint8_t state);
 ecma_value_t
 ecma_op_create_promise_object (ecma_value_t executor, ecma_promise_executor_type_t type);
 ecma_value_t ecma_promise_new_capability (void);