Experimental parser: merge r19949

src/globals.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 144 matching lines @@
 #elif V8_TARGET_ARCH_ARM
 #define V8_TARGET_LITTLE_ENDIAN 1
 #elif V8_TARGET_ARCH_A64
 #define V8_TARGET_LITTLE_ENDIAN 1
 #elif V8_TARGET_ARCH_MIPS
 #define V8_TARGET_LITTLE_ENDIAN 1
 #else
 #error Unknown target architecture endiannes
 #endif
 
+// Determine whether the architecture uses an out-of-line constant pool.
+#define V8_OOL_CONSTANT_POOL 0
+
 // Support for alternative bool type. This is only enabled if the code is
 // compiled with USE_MYBOOL defined. This catches some nasty type bugs.
 // For instance, 'bool b = "false";' results in b == true! This is a hidden
 // source of bugs.
 // However, redefining the bool type does have some negative impact on some
 // platforms. It gives rise to compiler warnings (i.e. with
 // MSVC) in the API header files when mixing code that uses the standard
 // bool with code that uses the redefined version.
 // This does not actually belong in the platform code, but needs to be
 // defined here because the platform code uses bool, and platform.h is
@@ skipping 225 matching lines @@
 // -----------------------------------------------------------------------------
 // Forward declarations for frequently used classes
 // (sorted alphabetically)
 
 class FreeStoreAllocationPolicy;
 template <typename T, class P = FreeStoreAllocationPolicy> class List;
 
 // -----------------------------------------------------------------------------
 // Declarations for use in both the preparser and the rest of V8.
 
-// The different language modes that V8 implements. ES5 defines two language
-// modes: an unrestricted mode respectively a strict mode which are indicated by
-// CLASSIC_MODE respectively STRICT_MODE in the enum. The harmony spec drafts
-// for the next ES standard specify a new third mode which is called 'extended
-// mode'. The extended mode is only available if the harmony flag is set. It is
-// based on the 'strict mode' and adds new functionality to it. This means that
-// most of the semantics of these two modes coincide.
-//
-// In the current draft the term 'base code' is used to refer to code that is
-// neither in strict nor extended mode. However, the more distinguishing term
-// 'classic mode' is used in V8 instead to avoid mix-ups.
+// The Strict Mode (ECMA-262 5th edition, 4.2.2).
 
-enum LanguageMode {
-  CLASSIC_MODE,
-  STRICT_MODE,
-  EXTENDED_MODE
-};
-
-
-// The Strict Mode (ECMA-262 5th edition, 4.2.2).
-//
-// This flag is used in the backend to represent the language mode. So far
-// there is no semantic difference between the strict and the extended mode in
-// the backend, so both modes are represented by the kStrictMode value.
-enum StrictModeFlag {
-  kNonStrictMode,
-  kStrictMode
-};
+enum StrictMode { SLOPPY, STRICT };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_GLOBALS_H_