YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Converting ecma_value_t to class that is used for on-stack storage of ecma-values.

Browse Source 
Original ecma_value_t is renamed to ecma_value_packed_t and is used for on-heap storage.
Copy and move constructors, move assignment operator of ecma_value_t are not created.
New ecma-value return convention is introduced: ecma-values are now returned through ecma_value_t &ret_val argument.
This commit is contained in:
Ruben Ayrapetyan
2015-01-30 22:52:43 +03:00
parent 4cd7f96acc
commit 00afd4e0e2
70 changed files with 1192 additions and 976 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libecmaoperations/ecma-reference.c
+18 -17
View File
@@ -63,8 +63,9 @@ ecma_op_resolve_reference_base (ecma_object_t *lex_env_p, /**< starting lexical
* @return ECMA-reference
* Returned value must be freed through ecma_free_reference.
*/
ecma_reference_t
ecma_op_get_identifier_reference (ecma_object_t *lex_env_p, /**< lexical environment */
void
ecma_op_get_identifier_reference (ecma_reference_t &ret, /**< out: reference */
ecma_object_t *lex_env_p, /**< lexical environment */
ecma_string_t *name_p, /**< identifier's name */
bool is_strict) /**< strict reference flag */
{
@@ -74,15 +75,17 @@ ecma_op_get_identifier_reference (ecma_object_t *lex_env_p, /**< lexical environ
if (base_lex_env_p != NULL)
{
return ecma_make_reference (ecma_make_object_value (base_lex_env_p),
name_p,
is_strict);
ecma_make_reference (ret,
ecma_value_t (base_lex_env_p),
name_p,
is_strict);
}
else
{
return ecma_make_reference (ecma_make_simple_value (ECMA_SIMPLE_VALUE_UNDEFINED),
name_p,
is_strict);
ecma_make_reference (ret,
ecma_value_t (ECMA_SIMPLE_VALUE_UNDEFINED),
name_p,
is_strict);
}
} /* ecma_op_get_identifier_reference */
@@ -92,20 +95,18 @@ ecma_op_get_identifier_reference (ecma_object_t *lex_env_p, /**< lexical environ
* @return ECMA-reference
* Returned value must be freed through ecma_free_reference.
*/
ecma_reference_t
ecma_make_reference (const ecma_value_t& base, /**< base value */
void
ecma_make_reference (ecma_reference_t &ret, /**< out: reference */
const ecma_value_t& base, /**< base value */
ecma_string_t *name_p, /**< referenced name */
bool is_strict) /**< strict reference flag */
{
name_p = ecma_copy_or_ref_ecma_string (name_p);
ecma_reference_t ref;
ref.base = ecma_copy_value (base, true);
ref.is_strict = is_strict;
ecma_copy_value (ret.base, base, true);
ret.is_strict = is_strict;
ECMA_SET_POINTER (ref.referenced_name_cp, name_p);
return ref;
ECMA_SET_POINTER (ret.referenced_name_cp, name_p);
} /* ecma_make_reference */
/**
@@ -115,7 +116,7 @@ ecma_make_reference (const ecma_value_t& base, /**< base value */
* freeing invalidates all copies of the reference.
*/
void
ecma_free_reference (ecma_reference_t ref) /**< reference */
ecma_free_reference (ecma_reference_t& ref) /**< reference */
{
ecma_free_value (ref.base, true);
ecma_deref_ecma_string (ECMA_GET_NON_NULL_POINTER (ecma_string_t,