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Fix assert in ecma_op_function_declaration

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Minor code rework as the ecma_op_object_define_own_property
call returns a 'true' simple value on success.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This commit is contained in:
Peter Gal
2015-07-03 19:17:55 +02:00
parent 93e3cb13dd
commit c9bbec7683
2 changed files with 33 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/ecma/operations/ecma-function-object.cpp
+17 -20
View File
@@ -902,14 +902,14 @@ ecma_op_function_declaration (ecma_object_t *lex_env_p, /**< lexical environment
// c.
bool func_already_declared = ecma_op_has_binding (lex_env_p, function_name_p);
// d.
ecma_completion_value_t completion = ecma_make_empty_completion_value ();
ecma_completion_value_t ret_value = ecma_make_empty_completion_value ();
// d.
if (!func_already_declared)
{
completion = ecma_op_create_mutable_binding (lex_env_p,
function_name_p,
is_configurable_bindings);
ecma_completion_value_t completion = ecma_op_create_mutable_binding (lex_env_p,
function_name_p,
is_configurable_bindings);
JERRY_ASSERT (ecma_is_completion_value_empty (completion));
}
@@ -937,14 +937,15 @@ ecma_op_function_declaration (ecma_object_t *lex_env_p, /**< lexical environment
property_desc.is_configurable = is_configurable_bindings;
}
completion = ecma_op_object_define_own_property (glob_obj_p,
function_name_p,
&property_desc,
true);
ecma_completion_value_t completion = ecma_op_object_define_own_property (glob_obj_p,
function_name_p,
&property_desc,
true);
JERRY_ASSERT (ecma_is_completion_value_normal_true (completion));
}
else if (existing_prop_p->type == ECMA_PROPERTY_NAMEDACCESSOR)
{
completion = ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
ret_value = ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
}
else
{
@@ -953,29 +954,25 @@ ecma_op_function_declaration (ecma_object_t *lex_env_p, /**< lexical environment
if (!ecma_is_property_writable (existing_prop_p)
|| !ecma_is_property_enumerable (existing_prop_p))
{
completion = ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
ret_value = ecma_make_throw_obj_completion_value (ecma_new_standard_error (ECMA_ERROR_TYPE));
}
}
ecma_deref_object (glob_obj_p);
}
ecma_completion_value_t ret_value = ecma_make_empty_completion_value ();
if (ecma_is_completion_value_throw (completion))
if (ecma_is_completion_value_empty (ret_value))
{
ret_value = completion;
}
else
{
JERRY_ASSERT (ecma_is_completion_value_empty (completion));
// f.
ret_value = ecma_op_set_mutable_binding (lex_env_p,
function_name_p,
ecma_make_object_value (func_obj_p),
is_strict);
}
else
{
JERRY_ASSERT (ecma_is_completion_value_throw (ret_value));
}
ecma_deref_object (func_obj_p);
tests/jerry/regression-test-issue-195.js
+16
View File
@@ -0,0 +1,16 @@
// Copyright 2015 Samsung Electronics Co., Ltd.
// Copyright 2015 University of Szeged.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
function Error() { }