[es7] implement exponentiation operator proposal

src/contexts.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_CONTEXTS_H_
 #define V8_CONTEXTS_H_
 
 #include "src/heap/heap.h"
 #include "src/objects.h"
 
@@ skipping 77 matching lines @@
   V(OBJECT_IS_FROZEN, JSFunction, object_is_frozen)                       \
   V(OBJECT_IS_SEALED, JSFunction, object_is_sealed)                       \
   V(OBJECT_KEYS, JSFunction, object_keys)                                 \
   V(REFLECT_APPLY_INDEX, JSFunction, reflect_apply)                       \
   V(REFLECT_CONSTRUCT_INDEX, JSFunction, reflect_construct)               \
   V(REFLECT_DEFINE_PROPERTY_INDEX, JSFunction, reflect_define_property)   \
   V(REFLECT_DELETE_PROPERTY_INDEX, JSFunction, reflect_delete_property)   \
   V(SPREAD_ARGUMENTS_INDEX, JSFunction, spread_arguments)                 \
   V(SPREAD_ITERABLE_INDEX, JSFunction, spread_iterable)
 
-

[Dan Ehrenberg, 2016/02/11 08:16:50]

Change needed?

 #define NATIVE_CONTEXT_IMPORTED_FIELDS(V)                                     \
   V(ARRAY_CONCAT_INDEX, JSFunction, array_concat)                             \
   V(ARRAY_POP_INDEX, JSFunction, array_pop)                                   \
   V(ARRAY_PUSH_INDEX, JSFunction, array_push)                                 \
   V(ARRAY_SHIFT_INDEX, JSFunction, array_shift)                               \
   V(ARRAY_SPLICE_INDEX, JSFunction, array_splice)                             \
   V(ARRAY_SLICE_INDEX, JSFunction, array_slice)                               \
   V(ARRAY_UNSHIFT_INDEX, JSFunction, array_unshift)                           \
   V(ARRAY_VALUES_ITERATOR_INDEX, JSFunction, array_values_iterator)           \
   V(DERIVED_GET_TRAP_INDEX, JSFunction, derived_get_trap)                     \
   V(ERROR_FUNCTION_INDEX, JSFunction, error_function)                         \
   V(EVAL_ERROR_FUNCTION_INDEX, JSFunction, eval_error_function)               \
   V(GET_STACK_TRACE_LINE_INDEX, JSFunction, get_stack_trace_line_fun)         \
   V(GLOBAL_EVAL_FUN_INDEX, JSFunction, global_eval_fun)                       \
   V(JSON_SERIALIZE_ADAPTER_INDEX, JSFunction, json_serialize_adapter)         \
   V(MAKE_ERROR_FUNCTION_INDEX, JSFunction, make_error_function)               \
   V(MAP_DELETE_METHOD_INDEX, JSFunction, map_delete)                          \
   V(MAP_GET_METHOD_INDEX, JSFunction, map_get)                                \
   V(MAP_HAS_METHOD_INDEX, JSFunction, map_has)                                \
   V(MAP_SET_METHOD_INDEX, JSFunction, map_set)                                \
+  V(MATH_POW_METHOD_INDEX, JSFunction, math_pow)                              \
   V(MESSAGE_GET_COLUMN_NUMBER_INDEX, JSFunction, message_get_column_number)   \
   V(MESSAGE_GET_LINE_NUMBER_INDEX, JSFunction, message_get_line_number)       \
   V(MESSAGE_GET_SOURCE_LINE_INDEX, JSFunction, message_get_source_line)       \
   V(NATIVE_OBJECT_GET_NOTIFIER_INDEX, JSFunction, native_object_get_notifier) \
   V(NATIVE_OBJECT_NOTIFIER_PERFORM_CHANGE, JSFunction,                        \
     native_object_notifier_perform_change)                                    \
   V(NATIVE_OBJECT_OBSERVE_INDEX, JSFunction, native_object_observe)           \
   V(NO_SIDE_EFFECTS_TO_STRING_FUN_INDEX, JSFunction,                          \
     no_side_effects_to_string_fun)                                            \
   V(OBJECT_VALUE_OF, JSFunction, object_value_of)                             \
@@ skipping 461 matching lines @@
 #endif
 
   STATIC_ASSERT(kHeaderSize == Internals::kContextHeaderSize);
   STATIC_ASSERT(EMBEDDER_DATA_INDEX == Internals::kContextEmbedderDataIndex);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CONTEXTS_H_