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https://github.com/jerryscript-project/jerryscript.git
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0628ae1e7b
The removal of these macros enabled cppcheck to reveal new errors. These errors are also fixed by the patch. JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ecma-alloc.h"
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#include "ecma-builtins.h"
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#include "ecma-exceptions.h"
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#include "ecma-gc.h"
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#include "ecma-globals.h"
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#include "ecma-helpers.h"
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#include "ecma-number-object.h"
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#include "ecma-objects.h"
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#include "ecma-objects-general.h"
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#include "ecma-function-object.h"
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#include "jcontext.h"
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/** \addtogroup ecma ECMA
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* @{
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*
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* \addtogroup ecmanumberobject ECMA Number object related routines
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* @{
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*/
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/**
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* Number object creation operation.
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*
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* See also: ECMA-262 v5, 15.7.2.1
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*
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* @return ecma value
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* Returned value must be freed with ecma_free_value
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*/
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ecma_value_t
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ecma_op_create_number_object (ecma_value_t arg) /**< argument passed to the Number constructor */
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{
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ecma_number_t num;
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ecma_value_t conv_to_num_completion = ecma_op_to_number (arg, &num);
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if (ECMA_IS_VALUE_ERROR (conv_to_num_completion))
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{
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return conv_to_num_completion;
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}
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conv_to_num_completion = ecma_make_number_value (num);
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ecma_builtin_id_t proto_id;
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#if JERRY_BUILTIN_NUMBER
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proto_id = ECMA_BUILTIN_ID_NUMBER_PROTOTYPE;
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#else /* JERRY_BUILTIN_NUMBER */
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proto_id = ECMA_BUILTIN_ID_OBJECT_PROTOTYPE;
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#endif /* JERRY_BUILTIN_NUMBER */
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ecma_object_t *prototype_obj_p = ecma_builtin_get (proto_id);
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#if JERRY_ESNEXT
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ecma_object_t *new_target = JERRY_CONTEXT (current_new_target_p);
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if (new_target)
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{
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prototype_obj_p = ecma_op_get_prototype_from_constructor (new_target, proto_id);
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if (JERRY_UNLIKELY (prototype_obj_p == NULL))
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{
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return ECMA_VALUE_ERROR;
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}
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}
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#endif /* JERRY_ESNEXT */
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ecma_object_t *object_p = ecma_create_object (prototype_obj_p,
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sizeof (ecma_extended_object_t),
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ECMA_OBJECT_TYPE_CLASS);
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ecma_extended_object_t *ext_object_p = (ecma_extended_object_t *) object_p;
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ext_object_p->u.class_prop.class_id = LIT_MAGIC_STRING_NUMBER_UL;
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/* Pass reference (no need to free conv_to_num_completion). */
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ext_object_p->u.class_prop.u.value = conv_to_num_completion;
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#if JERRY_ESNEXT
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if (new_target)
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{
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ecma_deref_object (prototype_obj_p);
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}
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#endif /* JERRY_ESNEXT */
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return ecma_make_object_value (object_p);
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} /* ecma_op_create_number_object */
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/**
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* @}
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* @}
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*/
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