Remove ES_NEXT macro (#4915)

- remove all '#JERRY_ESNEXT' macro
- remove 5.1 build profile, update test runner accordingly (Note: all builtins are turn on by default)
- move tests from tests/jerry/esnext into tests/jerry, concatenate files with same names
- add skiplist to some snapshot tests that were supported only in 5.1
- fix doxygen issues that were hidden before (bc. of es.next macro)

Co-authored-by: Martin Negyokru negyokru@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu

jerry-core/ecma/builtin-objects/ecma-builtin-regexp.c

@@ -49,13 +49,9 @@ ecma_builtin_regexp_dispatch_helper (const ecma_value_t *arguments_list_p, /**<
 {
   ecma_value_t pattern_value = ECMA_VALUE_UNDEFINED;
   ecma_value_t flags_value = ECMA_VALUE_UNDEFINED;
-#if JERRY_ESNEXT
   bool create_regexp_from_bc = false;
   bool free_arguments = false;
   ecma_object_t *new_target_p = JERRY_CONTEXT (current_new_target_p);
-#else /* !JERRY_ESNEXT */
-  ecma_object_t *new_target_p = NULL;
-#endif /* JERRY_ESNEXT */
 
   if (arguments_list_len > 0)
   {
@@ -68,7 +64,6 @@ ecma_builtin_regexp_dispatch_helper (const ecma_value_t *arguments_list_p, /**<
     }
   }
 
-#if JERRY_ESNEXT
   ecma_value_t regexp_value = ecma_op_is_regexp (pattern_value);
 
   if (ECMA_IS_VALUE_ERROR (regexp_value))
@@ -144,31 +139,18 @@ ecma_builtin_regexp_dispatch_helper (const ecma_value_t *arguments_list_p, /**<
 
     free_arguments = true;
   }
-#else /* !JERRY_ESNEXT */
-  if (ecma_object_is_regexp_object (pattern_value))
-  {
-    if (ecma_is_value_undefined (flags_value))
-    {
-      return ecma_copy_value (pattern_value);
-    }
-
-    return ecma_raise_type_error (ECMA_ERR_INVALID_ARGUMENT_IS_PASSED_TO_REGEXP_FUNCTION);
-  }
-#endif /* JERRY_ESNEXT */
 
   ecma_value_t ret_value = ECMA_VALUE_ERROR;
   ecma_object_t *new_target_obj_p = ecma_op_regexp_alloc (new_target_p);
 
   if (JERRY_LIKELY (new_target_obj_p != NULL))
   {
-#if JERRY_ESNEXT
     if (create_regexp_from_bc)
     {
       ret_value = ecma_op_create_regexp_from_bytecode (new_target_obj_p, bc_p);
       JERRY_ASSERT (!ECMA_IS_VALUE_ERROR (ret_value));
     }
     else
-#endif /* JERRY_ESNEXT */
     {
       ret_value = ecma_op_create_regexp_from_pattern (new_target_obj_p, pattern_value, flags_value);
 
@@ -179,13 +161,11 @@ ecma_builtin_regexp_dispatch_helper (const ecma_value_t *arguments_list_p, /**<
     }
   }
 
-#if JERRY_ESNEXT
   if (free_arguments)
   {
     ecma_free_value (pattern_value);
     ecma_free_value (flags_value);
   }
-#endif /* JERRY_ESNEXT */
 
   return ret_value;
 } /* ecma_builtin_regexp_dispatch_helper */
@@ -216,7 +196,6 @@ ecma_builtin_regexp_dispatch_construct (const ecma_value_t *arguments_list_p, /*
   return ecma_builtin_regexp_dispatch_helper (arguments_list_p, arguments_list_len);
 } /* ecma_builtin_regexp_dispatch_construct */
 
-#if JERRY_ESNEXT
 /**
  * 21.2.4.2 get RegExp [ @@species ] accessor
  *
@@ -228,7 +207,6 @@ ecma_builtin_regexp_species_get (ecma_value_t this_value) /**< This Value */
 {
   return ecma_copy_value (this_value);
 } /* ecma_builtin_regexp_species_get */
-#endif /* JERRY_ESNEXT */
 
 /**
  * @}