ES6: Add support for method shorthand in object literals

src/objects-inl.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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 5572 matching lines @@
 
 void SharedFunctionInfo::set_strict_mode(StrictMode strict_mode) {
   // We only allow mode transitions from sloppy to strict.
   DCHECK(this->strict_mode() == SLOPPY || this->strict_mode() == strict_mode);
   int hints = compiler_hints();
   hints = BooleanBit::set(hints, kStrictModeFunction, strict_mode == STRICT);
   set_compiler_hints(hints);
 }
 
 
+FunctionKind SharedFunctionInfo::kind() {
+  return FunctionKindBits::decode(compiler_hints());
+}
+
+
+void SharedFunctionInfo::set_kind(FunctionKind kind) {

[rossberg, 2014/08/25 09:39:30]

Assert that kind is well-formed.

[arv (Not doing code reviews), 2014/09/09 22:24:27]

Done.

+  int hints = compiler_hints();
+  hints = FunctionKindBits::update(hints, kind);
+  set_compiler_hints(hints);
+}
+
+
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, native, kNative)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, inline_builtin,
                kInlineBuiltin)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints,
                name_should_print_as_anonymous,
                kNameShouldPrintAsAnonymous)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, bound, kBoundFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_anonymous, kIsAnonymous)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_function, kIsFunction)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_cache, kDontCache)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, dont_flush, kDontFlush)
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_arrow, kIsArrow)
 BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_generator, kIsGenerator)
-BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_arrow, kIsArrow)
+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, is_concise_method,
+               kIsConciseMethod)
 
 ACCESSORS(CodeCache, default_cache, FixedArray, kDefaultCacheOffset)
 ACCESSORS(CodeCache, normal_type_cache, Object, kNormalTypeCacheOffset)
 
 ACCESSORS(PolymorphicCodeCache, cache, Object, kCacheOffset)
 
 bool Script::HasValidSource() {
   Object* src = this->source();
   if (!src->IsString()) return true;
   String* src_str = String::cast(src);
@@ skipping 1653 matching lines @@
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_