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Remove redundant extern keywords from function declarations/definitions. (#1495)

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Extern keywords on function declarations/definitions provide no additional value since function declarations/definitions default to external linkage in C99, e.g. removing them won't change the semantics of the program.

The extern keywords were essentially a legacy from the early days of the project. This commit cleans this up across the whole codebase in one go to minimize history disruption.

The bulk of the changes in this commit were produced by a custom clang-tidy checker.

Note that variables declarations carrying the extern keyword are untouched by this commit since there the presence of the keyword actually has an impact on the semantics of the program.

JerryScript-DCO-1.0-Signed-off-by: Tilmann Scheller t.scheller@samsung.com
This commit is contained in:
Tilmann Scheller
2016-12-16 10:18:37 +01:00
committed by GitHub
parent defd97cc51
commit 1e99be90c3
43 changed files with 451 additions and 451 deletions
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jerry-core/ecma/operations/ecma-objects.h
+22 -22
View File
@@ -26,29 +26,29 @@
* @{
*/
extern ecma_property_t ecma_op_object_get_own_property (ecma_object_t *, ecma_string_t *,
ecma_property_ref_t *, uint32_t);
extern ecma_property_t ecma_op_object_get_property (ecma_object_t *, ecma_string_t *,
ecma_property_ref_t *, uint32_t);
extern bool ecma_op_object_has_own_property (ecma_object_t *, ecma_string_t *);
extern bool ecma_op_object_has_property (ecma_object_t *, ecma_string_t *);
extern ecma_value_t ecma_op_object_find_own (ecma_value_t, ecma_object_t *, ecma_string_t *);
extern ecma_value_t ecma_op_object_find (ecma_object_t *, ecma_string_t *);
extern ecma_value_t ecma_op_object_get_own_data_prop (ecma_object_t *, ecma_string_t *);
extern ecma_value_t ecma_op_object_get (ecma_object_t *, ecma_string_t *);
extern ecma_value_t ecma_op_object_put (ecma_object_t *, ecma_string_t *, ecma_value_t, bool);
extern ecma_value_t ecma_op_object_delete (ecma_object_t *, ecma_string_t *, bool);
extern ecma_value_t ecma_op_object_default_value (ecma_object_t *, ecma_preferred_type_hint_t);
extern ecma_value_t ecma_op_object_define_own_property (ecma_object_t *, ecma_string_t *,
const ecma_property_descriptor_t *, bool);
extern bool ecma_op_object_get_own_property_descriptor (ecma_object_t *, ecma_string_t *,
ecma_property_descriptor_t *);
extern ecma_value_t ecma_op_object_has_instance (ecma_object_t *, ecma_value_t);
extern bool ecma_op_object_is_prototype_of (ecma_object_t *, ecma_object_t *);
extern ecma_collection_header_t * ecma_op_object_get_property_names (ecma_object_t *, bool, bool, bool);
ecma_property_t ecma_op_object_get_own_property (ecma_object_t *, ecma_string_t *,
ecma_property_ref_t *, uint32_t);
ecma_property_t ecma_op_object_get_property (ecma_object_t *, ecma_string_t *,
ecma_property_ref_t *, uint32_t);
bool ecma_op_object_has_own_property (ecma_object_t *, ecma_string_t *);
bool ecma_op_object_has_property (ecma_object_t *, ecma_string_t *);
ecma_value_t ecma_op_object_find_own (ecma_value_t, ecma_object_t *, ecma_string_t *);
ecma_value_t ecma_op_object_find (ecma_object_t *, ecma_string_t *);
ecma_value_t ecma_op_object_get_own_data_prop (ecma_object_t *, ecma_string_t *);
ecma_value_t ecma_op_object_get (ecma_object_t *, ecma_string_t *);
ecma_value_t ecma_op_object_put (ecma_object_t *, ecma_string_t *, ecma_value_t, bool);
ecma_value_t ecma_op_object_delete (ecma_object_t *, ecma_string_t *, bool);
ecma_value_t ecma_op_object_default_value (ecma_object_t *, ecma_preferred_type_hint_t);
ecma_value_t ecma_op_object_define_own_property (ecma_object_t *, ecma_string_t *,
const ecma_property_descriptor_t *, bool);
bool ecma_op_object_get_own_property_descriptor (ecma_object_t *, ecma_string_t *,
ecma_property_descriptor_t *);
ecma_value_t ecma_op_object_has_instance (ecma_object_t *, ecma_value_t);
bool ecma_op_object_is_prototype_of (ecma_object_t *, ecma_object_t *);
ecma_collection_header_t * ecma_op_object_get_property_names (ecma_object_t *, bool, bool, bool);
extern lit_magic_string_id_t ecma_object_get_class_name (ecma_object_t *);
extern bool ecma_object_class_is (ecma_object_t *, uint32_t);
lit_magic_string_id_t ecma_object_get_class_name (ecma_object_t *);
bool ecma_object_class_is (ecma_object_t *, uint32_t);
/**
* @}