Make library, import, export, part built-in identifiers

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 116 matching lines @@
   TOK(kINTERPOL_END, "}", 0, kNoAttribute)                                     \
                                                                                \
   TOK(kAT, "@", 0, kNoAttribute)                                               \
                                                                                \
   TOK(kWHITESP, "", 0, kNoAttribute)                                           \
   TOK(kERROR, "", 0, kNoAttribute)                                             \
   TOK(kILLEGAL, "", 0, kNoAttribute)                                           \
                                                                                \
   /* Support for Dart scripts. */                                              \
   TOK(kSCRIPTTAG, "#!", 0, kNoAttribute)                                       \
-  TOK(kLIBRARY, "#library", 0, kNoAttribute)                                   \
-  TOK(kIMPORT, "#import", 0, kNoAttribute)                                     \
-  TOK(kSOURCE, "#source", 0, kNoAttribute)                                     \
+  TOK(kLEGACY_LIBRARY, "#library", 0, kNoAttribute)                            \
+  TOK(kLEGACY_IMPORT, "#import", 0, kNoAttribute)                              \
+  TOK(kLEGACY_SOURCE, "#source", 0, kNoAttribute)                              \
 
 // List of keywords. The list must be alphabetically ordered. The
 // keyword recognition code depends on the ordering.
 // If you add a keyword at the beginning or end of this list, make sure
 // to update kFirstKeyword and kLastKeyword below.
 #define DART_KEYWORD_LIST(KW)                                                  \
   KW(kABSTRACT, "abstract", 0, kPseudoKeyword) /* == kFirstKeyword */          \
   KW(kASSERT, "assert", 0, kKeyword)                                           \
   KW(kBREAK, "break", 0, kKeyword)                                             \
   KW(kCASE, "case", 0, kKeyword)                                               \
   KW(kCATCH, "catch", 0, kKeyword)                                             \
   KW(kCLASS, "class", 0, kKeyword)                                             \
   KW(kCONST, "const", 0, kKeyword)                                             \
   KW(kCONTINUE, "continue", 0, kKeyword)                                       \
   KW(kDEFAULT, "default", 0, kKeyword)                                         \
   KW(kDO, "do", 0, kKeyword)                                                   \
   KW(kELSE, "else", 0, kKeyword)                                               \
+  KW(kEXPORT, "export", 0, kPseudoKeyword)                                     \
   KW(kEXTENDS, "extends", 0, kKeyword)                                         \
   KW(kEXTERNAL, "external", 0, kPseudoKeyword)                                 \
   KW(kFACTORY, "factory", 0, kPseudoKeyword)                                   \
   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(kIMPORT, "import", 0, kPseudoKeyword)                                     \
   KW(kIN, "in", 0, kKeyword)                                                   \
   KW(kINTERFACE, "interface", 0, kPseudoKeyword)                               \
   KW(kIS, "is", 10, kKeyword)                                                  \
+  KW(kLIBRARY, "library", 0, kPseudoKeyword)                                   \
   KW(kNEW, "new", 0, kKeyword)                                                 \
   KW(kNULL, "null", 0, kKeyword)                                               \
   KW(kOPERATOR, "operator", 0, kPseudoKeyword)                                 \
+  KW(kPART, "part", 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)                                             \
   KW(kTRUE, "true", 0, kKeyword)                                               \
   KW(kTRY, "try", 0, kKeyword)                                                 \
   KW(kTYPEDEF, "typedef", 0, kPseudoKeyword)                                   \
@@ skipping 110 matching lines @@
   static const char* name_[];
   static const char* tok_str_[];
   static const uint8_t precedence_[];
   static const Attribute attributes_[];
 };
 
 
 }  // namespace dart
 
 #endif  // VM_TOKEN_H_