Remove built-in identifier 'negate' from VM

runtime/vm/token.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_TOKEN_H_
 #define VM_TOKEN_H_
 
 #include "platform/assert.h"
 
 namespace dart {
@@ skipping 97 matching lines @@
   TOK(kGTE, ">=", 10, kNoAttribute)                                            \
                                                                                \
   /* Internal token for !(expr is Type) negative type test operator */         \
   TOK(kISNOT, "", 10, kNoAttribute)                                            \
                                                                                \
   /* Internal token for (expr as Type) type cast operator */                   \
   TOK(kAS, "", 10, kNoAttribute)                                               \
                                                                                \
   TOK(kINDEX, "[]", 0, kNoAttribute)                                           \
   TOK(kASSIGN_INDEX, "[]=", 0, kNoAttribute)                                   \
+  TOK(kNEGATE, "unary-", 0, kNoAttribute)                                      \
                                                                                \
   TOK(kIDENT, "", 0, kNoAttribute)                                             \
   TOK(kSTRING, "", 0, kNoAttribute)                                            \
   TOK(kINTEGER, "", 0, kNoAttribute)                                           \
   TOK(kDOUBLE, "", 0, kNoAttribute)                                            \
                                                                                \
   TOK(kINTERPOL_VAR, "$", 0, kNoAttribute)                                     \
   TOK(kINTERPOL_START, "${", 0, kNoAttribute)                                  \
   TOK(kINTERPOL_END, "}", 0, kNoAttribute)                                     \
                                                                                \
@@ skipping 31 matching lines @@
   KW(kFALSE, "false", 0, kKeyword)                                             \
   KW(kFINAL, "final", 0, kKeyword)                                             \
   KW(kFINALLY, "finally", 0, kKeyword)                                         \
   KW(kFOR, "for", 0, kKeyword)                                                 \
   KW(kGET, "get", 0, kPseudoKeyword)                                           \
   KW(kIF, "if", 0, kKeyword)                                                   \
   KW(kIMPLEMENTS, "implements", 0, kPseudoKeyword)                             \
   KW(kIN, "in", 0, kKeyword)                                                   \
   KW(kINTERFACE, "interface", 0, kPseudoKeyword)                               \
   KW(kIS, "is", 10, kKeyword)                                                  \
-  KW(kNEGATE, "negate", 0, kPseudoKeyword)                                     \
   KW(kNEW, "new", 0, kKeyword)                                                 \
   KW(kNULL, "null", 0, kKeyword)                                               \
   KW(kOPERATOR, "operator", 0, kPseudoKeyword)                                 \
   KW(kRETURN, "return", 0, kKeyword)                                           \
   KW(kSET, "set", 0, kPseudoKeyword)                                           \
   KW(kSTATIC, "static", 0, kPseudoKeyword)                                     \
   KW(kSUPER, "super", 0, kKeyword)                                             \
   KW(kSWITCH, "switch", 0, kKeyword)                                           \
   KW(kTHIS, "this", 0, kKeyword)                                               \
   KW(kTHROW, "throw", 0, kKeyword)                                             \
@@ skipping 99 matching lines @@
 
   static bool NeedsLiteralToken(Kind tok) {
     ASSERT(tok < kNumTokens);
     return ((tok == Token::kINTEGER) ||
             (tok == Token::kSTRING) ||
             (tok == Token::kINTERPOL_VAR) ||
             (tok == Token::kERROR) ||
             (tok == Token::kDOUBLE));
   }
 
-  static bool IsBinaryToken(Token::Kind token);
-  static bool IsUnaryToken(Token::Kind token);
+  static bool IsBinaryOperator(Token::Kind token);
+  static bool IsPrefixOperator(Token::Kind token);
 
  private:
   static const char* name_[];
   static const char* tok_str_[];
   static const uint8_t precedence_[];
   static const Attribute attributes_[];
 };
 
 
 }  // namespace dart
 
 #endif  // VM_TOKEN_H_