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Implementing opfunc_addition with a string-operand.

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This commit is contained in:
Ruben Ayrapetyan
2014-08-26 11:26:44 +04:00
parent c72555d25f
commit 38fdcba69c
2 changed files with 32 additions and 1 deletions
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src/libcoreint/opcodes-ecma-arithmetics.c
+14 -1
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@@ -128,7 +128,20 @@ opfunc_addition (opcode_t opdata, /**< operation data */
if (prim_left_value.value.value_type == ECMA_TYPE_STRING
|| prim_right_value.value.value_type == ECMA_TYPE_STRING)
{
JERRY_UNIMPLEMENTED ();
ECMA_TRY_CATCH (str_left_value, ecma_op_to_string (prim_left_value.value), ret_value);
ECMA_TRY_CATCH (str_right_value, ecma_op_to_string (prim_right_value.value), ret_value);
ecma_string_t *string1_p = ECMA_GET_POINTER (str_left_value.value.value);
ecma_string_t *string2_p = ECMA_GET_POINTER (str_right_value.value.value);
ecma_string_t *concat_str_p = ecma_concat_ecma_strings (string1_p, string2_p);
ret_value = set_variable_value (int_data, dst_var_idx, ecma_make_string_value (concat_str_p));
ecma_deref_ecma_string (concat_str_p);
ECMA_FINALIZE (str_right_value);
ECMA_FINALIZE (str_left_value);
}
else
{