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Annotation of GNUtools/cc/cp-decl.h, revision 1.1.1.1

1.1       root        1: /* Variables and structures for declaration processing.
                      2:    Copyright (C) 1993 Free Software Foundation, Inc.
                      3: 
                      4: This file is part of GNU CC.
                      5: 
                      6: GNU CC is free software; you can redistribute it and/or modify
                      7: it under the terms of the GNU General Public License as published by
                      8: the Free Software Foundation; either version 2, or (at your option)
                      9: any later version.
                     10: 
                     11: GNU CC is distributed in the hope that it will be useful,
                     12: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     14: GNU General Public License for more details.
                     15: 
                     16: You should have received a copy of the GNU General Public License
                     17: along with GNU CC; see the file COPYING.  If not, write to
                     18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
                     19: 
                     20: /* In grokdeclarator, distinguish syntactic contexts of declarators.  */
                     21: enum decl_context
                     22: { NORMAL,                      /* Ordinary declaration */
                     23:   FUNCDEF,                     /* Function definition */
                     24:   PARM,                                /* Declaration of parm before function body */
                     25:   FIELD,                       /* Declaration inside struct or union */
                     26:   BITFIELD,                    /* Likewise but with specified width */
                     27:   TYPENAME,                    /* Typename (inside cast or sizeof)  */
                     28:   MEMFUNCDEF                   /* Member function definition */
                     29: };
                     30: 
                     31: /* C++: Keep these around to reduce calls to `get_identifier'.
                     32:    Identifiers for `this' in member functions and the auto-delete
                     33:    parameter for destructors.  */
                     34: extern tree this_identifier, in_charge_identifier;
                     35: 
                     36: /* Parsing a function declarator leaves a list of parameter names
                     37:    or a chain or parameter decls here.  */
                     38: extern tree last_function_parms;
                     39: 
                     40: /* A list of static class variables.  This is needed, because a
                     41:    static class variable can be declared inside the class without
                     42:    an initializer, and then initialized, staticly, outside the class.  */
                     43: extern tree pending_statics;
                     44: 
                     45: /* A list of objects which have constructors or destructors
                     46:    which reside in the global scope.  The decl is stored in
                     47:    the TREE_VALUE slot and the initializer is stored
                     48:    in the TREE_PURPOSE slot.  */
                     49: extern tree static_aggregates;
                     50: 
                     51: /* A list of functions which were declared inline, but later had their
                     52:    address taken.  Used only for non-virtual member functions, since we can
                     53:    find other functions easily enough.  */
                     54: extern tree pending_addressable_inlines;
                     55: 
                     56: #ifdef DEBUG_CP_BINDING_LEVELS
                     57: /* Purely for debugging purposes.  */
                     58: extern int debug_bindings_indentation;
                     59: #endif

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