Include only stuff you need, part 9: variables.h

src/globals.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_GLOBALS_H_
 #define V8_GLOBALS_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 897 matching lines @@
                    // by an eval-introduced variable
 
   DYNAMIC_LOCAL,  // requires dynamic lookup, but we know that the
                   // variable is local and where it is unless it
                   // has been shadowed by an eval-introduced
                   // variable
 
   kLastVariableMode = DYNAMIC_LOCAL
 };
 
+// Printing support
+#ifdef DEBUG
+inline const char* VariableMode2String(VariableMode mode) {
+  switch (mode) {
+    case VAR:
+      return "VAR";
+    case LET:
+      return "LET";
+    case CONST:
+      return "CONST";
+    case DYNAMIC:
+      return "DYNAMIC";
+    case DYNAMIC_GLOBAL:
+      return "DYNAMIC_GLOBAL";
+    case DYNAMIC_LOCAL:
+      return "DYNAMIC_LOCAL";
+    case TEMPORARY:
+      return "TEMPORARY";
+  }
+  UNREACHABLE();
+  return NULL;
+}
+#endif
+
+enum VariableKind : uint8_t {
+  NORMAL_VARIABLE,
+  FUNCTION_VARIABLE,
+  THIS_VARIABLE,
+  ARGUMENTS_VARIABLE,
+  SLOPPY_FUNCTION_NAME_VARIABLE,
+  kLastKind = SLOPPY_FUNCTION_NAME_VARIABLE
+};
+
 inline bool IsDynamicVariableMode(VariableMode mode) {
   return mode >= DYNAMIC && mode <= DYNAMIC_LOCAL;
 }
 
 
 inline bool IsDeclaredVariableMode(VariableMode mode) {
   STATIC_ASSERT(VAR == 0);  // Implies that mode >= VAR.
   return mode <= CONST;
 }
 
@@ skipping 245 matching lines @@
   LIVE_EDIT_FRAME_DROPPED_IN_RETURN_CALL,
   LIVE_EDIT_CURRENTLY_SET_MODE
 };
 
 }  // namespace internal
 }  // namespace v8
 
 namespace i = v8::internal;
 
 #endif  // V8_GLOBALS_H_