gnu/usr.bin/g++/cc1plus/cplus-decl.h

   1 /* In grokdeclarator, distinguish syntactic contexts of declarators.  */
   2 enum decl_context
   3 { NORMAL,                       /* Ordinary declaration */
   4   FUNCDEF,                      /* Function definition */
   5   PARM,                         /* Declaration of parm before function body */
   6   FIELD,                        /* Declaration inside struct or union */
   7   TYPENAME,                     /* Typename (inside cast or sizeof)  */
   8   MEMFUNCDEF,                   /* Member function definition */
   9 };
  10
  11 /* C++: Keep these around to reduce calls to `get_identifier'.
  12    Identifiers for `this' in member functions and the auto-delete
  13    parameter for destructors.  */
  14 extern tree this_identifier, in_charge_identifier;
  15
  16 /* Parsing a function declarator leaves a list of parameter names
  17    or a chain or parameter decls here.  */
  18 extern tree last_function_parms;
  19
  20 /* A list of static class variables.  This is needed, because a
  21    static class variable can be declared inside the class without
  22    an initializer, and then initialized, staticly, outside the class.  */
  23 extern tree pending_statics;
  24
  25 /* A list of objects which have constructors or destructors
  26    which reside in the global scope.  The decl is stored in
  27    the TREE_VALUE slot and the initializer is stored
  28    in the TREE_PURPOSE slot.  */
  29 extern tree static_aggregates;
  30
  31 /* A list of functions which were declared inline, but later had their
  32    address taken.  Used only for non-virtual member functions, since we can
  33    find other functions easily enough.  */
  34 extern tree pending_addressable_inlines;
  35
  36 #ifdef SOS
  37 /* SOS extensions.  */
  38 extern tree zlink_type, zret_type;
  39 extern tree zlink, zret;
  40 #endif