Update prebuilt bison files

dtool/src/cppparser/cppBison.h.prebuilt

@@ -94,51 +94,52 @@
      KW_ELSE = 310,
      KW_END_PUBLISH = 311,
      KW_ENUM = 312,
-     KW_EXTERN = 313,
-     KW_EXPLICIT = 314,
-     KW_PUBLISHED = 315,
-     KW_FALSE = 316,
-     KW_FLOAT = 317,
-     KW_FRIEND = 318,
-     KW_FOR = 319,
-     KW_GOTO = 320,
-     KW_IF = 321,
-     KW_INLINE = 322,
-     KW_INT = 323,
-     KW_LONG = 324,
-     KW_LONGLONG = 325,
-     KW_MAKE_SEQ = 326,
-     KW_MUTABLE = 327,
-     KW_NAMESPACE = 328,
-     KW_NEW = 329,
-     KW_OPERATOR = 330,
-     KW_PRIVATE = 331,
-     KW_PROTECTED = 332,
-     KW_PUBLIC = 333,
-     KW_REGISTER = 334,
-     KW_RETURN = 335,
-     KW_SHORT = 336,
-     KW_SIGNED = 337,
-     KW_SIZEOF = 338,
-     KW_STATIC = 339,
-     KW_STATIC_CAST = 340,
-     KW_STRUCT = 341,
-     KW_TEMPLATE = 342,
-     KW_THROW = 343,
-     KW_TRUE = 344,
-     KW_TRY = 345,
-     KW_TYPEDEF = 346,
-     KW_TYPENAME = 347,
-     KW_UNION = 348,
-     KW_UNSIGNED = 349,
-     KW_USING = 350,
-     KW_VIRTUAL = 351,
-     KW_VOID = 352,
-     KW_VOLATILE = 353,
-     KW_WHILE = 354,
-     START_CPP = 355,
-     START_CONST_EXPR = 356,
-     START_TYPE = 357
+     KW_EXTENSION = 313,
+     KW_EXTERN = 314,
+     KW_EXPLICIT = 315,
+     KW_PUBLISHED = 316,
+     KW_FALSE = 317,
+     KW_FLOAT = 318,
+     KW_FRIEND = 319,
+     KW_FOR = 320,
+     KW_GOTO = 321,
+     KW_IF = 322,
+     KW_INLINE = 323,
+     KW_INT = 324,
+     KW_LONG = 325,
+     KW_LONGLONG = 326,
+     KW_MAKE_SEQ = 327,
+     KW_MUTABLE = 328,
+     KW_NAMESPACE = 329,
+     KW_NEW = 330,
+     KW_OPERATOR = 331,
+     KW_PRIVATE = 332,
+     KW_PROTECTED = 333,
+     KW_PUBLIC = 334,
+     KW_REGISTER = 335,
+     KW_RETURN = 336,
+     KW_SHORT = 337,
+     KW_SIGNED = 338,
+     KW_SIZEOF = 339,
+     KW_STATIC = 340,
+     KW_STATIC_CAST = 341,
+     KW_STRUCT = 342,
+     KW_TEMPLATE = 343,
+     KW_THROW = 344,
+     KW_TRUE = 345,
+     KW_TRY = 346,
+     KW_TYPEDEF = 347,
+     KW_TYPENAME = 348,
+     KW_UNION = 349,
+     KW_UNSIGNED = 350,
+     KW_USING = 351,
+     KW_VIRTUAL = 352,
+     KW_VOID = 353,
+     KW_VOLATILE = 354,
+     KW_WHILE = 355,
+     START_CPP = 356,
+     START_CONST_EXPR = 357,
+     START_TYPE = 358
    };
 #endif
 /* Tokens.  */
@@ -197,51 +198,52 @@
 #define KW_ELSE 310
 #define KW_END_PUBLISH 311
 #define KW_ENUM 312
-#define KW_EXTERN 313
-#define KW_EXPLICIT 314
-#define KW_PUBLISHED 315
-#define KW_FALSE 316
-#define KW_FLOAT 317
-#define KW_FRIEND 318
-#define KW_FOR 319
-#define KW_GOTO 320
-#define KW_IF 321
-#define KW_INLINE 322
-#define KW_INT 323
-#define KW_LONG 324
-#define KW_LONGLONG 325
-#define KW_MAKE_SEQ 326
-#define KW_MUTABLE 327
-#define KW_NAMESPACE 328
-#define KW_NEW 329
-#define KW_OPERATOR 330
-#define KW_PRIVATE 331
-#define KW_PROTECTED 332
-#define KW_PUBLIC 333
-#define KW_REGISTER 334
-#define KW_RETURN 335
-#define KW_SHORT 336
-#define KW_SIGNED 337
-#define KW_SIZEOF 338
-#define KW_STATIC 339
-#define KW_STATIC_CAST 340
-#define KW_STRUCT 341
-#define KW_TEMPLATE 342
-#define KW_THROW 343
-#define KW_TRUE 344
-#define KW_TRY 345
-#define KW_TYPEDEF 346
-#define KW_TYPENAME 347
-#define KW_UNION 348
-#define KW_UNSIGNED 349
-#define KW_USING 350
-#define KW_VIRTUAL 351
-#define KW_VOID 352
-#define KW_VOLATILE 353
-#define KW_WHILE 354
-#define START_CPP 355
-#define START_CONST_EXPR 356
-#define START_TYPE 357
+#define KW_EXTENSION 313
+#define KW_EXTERN 314
+#define KW_EXPLICIT 315
+#define KW_PUBLISHED 316
+#define KW_FALSE 317
+#define KW_FLOAT 318
+#define KW_FRIEND 319
+#define KW_FOR 320
+#define KW_GOTO 321
+#define KW_IF 322
+#define KW_INLINE 323
+#define KW_INT 324
+#define KW_LONG 325
+#define KW_LONGLONG 326
+#define KW_MAKE_SEQ 327
+#define KW_MUTABLE 328
+#define KW_NAMESPACE 329
+#define KW_NEW 330
+#define KW_OPERATOR 331
+#define KW_PRIVATE 332
+#define KW_PROTECTED 333
+#define KW_PUBLIC 334
+#define KW_REGISTER 335
+#define KW_RETURN 336
+#define KW_SHORT 337
+#define KW_SIGNED 338
+#define KW_SIZEOF 339
+#define KW_STATIC 340
+#define KW_STATIC_CAST 341
+#define KW_STRUCT 342
+#define KW_TEMPLATE 343
+#define KW_THROW 344
+#define KW_TRUE 345
+#define KW_TRY 346
+#define KW_TYPEDEF 347
+#define KW_TYPENAME 348
+#define KW_UNION 349
+#define KW_UNSIGNED 350
+#define KW_USING 351
+#define KW_VIRTUAL 352
+#define KW_VOID 353
+#define KW_VOLATILE 354
+#define KW_WHILE 355
+#define START_CPP 356
+#define START_CONST_EXPR 357
+#define START_TYPE 358