/* Definitions for C++ parsing and type checking.
Copyright (C) 1987, 1993 Free Software Foundation, Inc.
Hacked by Michael Tiemann (tiemann@cygnus.com)
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Borrow everything that is C from c-tree.h,
but do so by copy, not by inclusion, since c-tree.h defines
/* Language-dependent contents of an identifier. */
struct tree_identifier ignore
;
tree global_value
, local_value
; tree class_template_info
; tree label_value
, implicit_decl
; tree type_desc
, as_list
, error_locus
;/* To identify to the debug emitters if it should pay attention to the
flag `-Wtemplate-debugging'. */
/* Macros for access to language-specific slots in an identifier. */
#define IDENTIFIER_GLOBAL_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->global_value)
#define IDENTIFIER_CLASS_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->class_value)
#define IDENTIFIER_LOCAL_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->local_value)
#define IDENTIFIER_TEMPLATE(NODE) \
(((struct lang_identifier *)(NODE))->class_template_info)
#define IDENTIFIER_LANG_SPECIFIC_PTR(NODE) \
(my_friendly_assert (TREE_CODE (NODE) == IDENTIFIER_NODE, 325), \
(struct lang_identifier *) (NODE))
#define IDENTIFIER_GLOBAL_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->global_value)
#define IDENTIFIER_CLASS_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->class_value)
#define IDENTIFIER_LOCAL_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->local_value)
#define IDENTIFIER_TEMPLATE(NODE) \
(IDENTIFIER_LANG_SPECIFIC_PTR (NODE) -> class_template_info)
#define IDENTIFIER_TYPE_VALUE(NODE) (TREE_TYPE (NODE))
#define SET_IDENTIFIER_TYPE_VALUE(NODE,TYPE) (TREE_TYPE (NODE) = TYPE)
#define IDENTIFIER_TYPE_VALUE(NODE) (*IDENTIFIER_TYPE_VALUE_PTR(NODE))
static tree
* IDENTIFIER_TYPE_VALUE_PTR(NODE
) tree NODE
; { return
(my_friendly_assert (TREE_CODE (NODE
) == IDENTIFIER_NODE
, 326),
#define SET_IDENTIFIER_TYPE_VALUE(NODE,TYPE) (IDENTIFIER_TYPE_VALUE(NODE)=TYPE)
#define IDENTIFIER_HAS_TYPE_VALUE(NODE) (TREE_TYPE (NODE) ? 1 : 0)
#define IDENTIFIER_LABEL_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->x \
? ((struct lang_identifier *)(NODE))->x->label_value : 0)
#define SET_IDENTIFIER_LABEL_VALUE(NODE,VALUE) \
(((struct lang_identifier *)(NODE))->x == 0 ? ((struct lang_identifier *)(NODE))->x = (struct lang_id2 *)perm_calloc (1, sizeof (struct lang_id2)) : 0, \
((struct lang_identifier *)(NODE))->x->label_value = (VALUE))
#define IDENTIFIER_IMPLICIT_DECL(NODE) \
(((struct lang_identifier *)(NODE))->x \
? ((struct lang_identifier *)(NODE))->x->implicit_decl : 0)
#define SET_IDENTIFIER_IMPLICIT_DECL(NODE,VALUE) \
(((struct lang_identifier *)(NODE))->x == 0 ? ((struct lang_identifier *)(NODE))->x = (struct lang_id2 *)perm_calloc (1, sizeof (struct lang_id2)) : 0, \
((struct lang_identifier *)(NODE))->x->implicit_decl = (VALUE))
#define IDENTIFIER_AS_DESC(NODE) \
(((struct lang_identifier *)(NODE))->x \
? ((struct lang_identifier *)(NODE))->x->type_desc : 0)
#define SET_IDENTIFIER_AS_DESC(NODE,DESC) \
(((struct lang_identifier *)(NODE))->x == 0 ? ((struct lang_identifier *)(NODE))->x = (struct lang_id2 *)perm_calloc (1, sizeof (struct lang_id2)) : 0, \
((struct lang_identifier *)(NODE))->x->type_desc = (DESC))
#define IDENTIFIER_AS_LIST(NODE) \
(((struct lang_identifier *)(NODE))->x \
? ((struct lang_identifier *)(NODE))->x->as_list : 0)
#define SET_IDENTIFIER_AS_LIST(NODE,LIST) \
(((struct lang_identifier *)(NODE))->x == 0 ? ((struct lang_identifier *)(NODE))->x = (struct lang_id2 *)perm_calloc (1, sizeof (struct lang_id2)) : 0, \
((struct lang_identifier *)(NODE))->x->as_list = (LIST))
#define IDENTIFIER_ERROR_LOCUS(NODE) \
(((struct lang_identifier *)(NODE))->x \
? ((struct lang_identifier *)(NODE))->x->error_locus : 0)
#define SET_IDENTIFIER_ERROR_LOCUS(NODE,VALUE) \
(((struct lang_identifier *)(NODE))->x == 0 ? ((struct lang_identifier *)(NODE))->x = (struct lang_id2 *)perm_calloc (1, sizeof (struct lang_id2)) : 0, \
((struct lang_identifier *)(NODE))->x->error_locus = (VALUE))
#define IDENTIFIER_VIRTUAL_P(NODE) TREE_LANG_FLAG_1(NODE)
/* Nonzero if this identifier is the prefix for a mangled C++ operator name. */
#define IDENTIFIER_OPNAME_P(NODE) TREE_LANG_FLAG_2(NODE)
#define IDENTIFIER_TYPENAME_P(NODE) \
(! strncmp (IDENTIFIER_POINTER (NODE), \
IDENTIFIER_POINTER (ansi_opname[(int) TYPE_EXPR]), \
IDENTIFIER_LENGTH (ansi_opname[(int) TYPE_EXPR])))
/* Nonzero means reject anything that ANSI standard C forbids. */
/* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is read-only. */
#define C_TYPE_FIELDS_READONLY(type) TYPE_LANG_FLAG_0 (type)
/* If non-zero, a VAR_DECL whose cleanup will cause a throw to the
next exception handler. */
extern tree exception_throw_decl
;
extern tree double_type_node
, long_double_type_node
, float_type_node
;
extern tree char_type_node
, unsigned_char_type_node
, signed_char_type_node
;
extern tree ptrdiff_type_node
;
extern tree short_integer_type_node
, short_unsigned_type_node
;
extern tree long_integer_type_node
, long_unsigned_type_node
;
extern tree long_long_integer_type_node
, long_long_unsigned_type_node
;
extern tree unsigned_type_node
;
extern tree string_type_node
, char_array_type_node
, int_array_type_node
;
extern tree wchar_array_type_node
;
extern tree wchar_type_node
, signed_wchar_type_node
, unsigned_wchar_type_node
;
extern tree intQI_type_node
, unsigned_intQI_type_node
;
extern tree intHI_type_node
, unsigned_intHI_type_node
;
extern tree intSI_type_node
, unsigned_intSI_type_node
;
extern tree intDI_type_node
, unsigned_intDI_type_node
;
extern int current_function_returns_value
;
extern int current_function_returns_null
;
extern tree current_function_return_value
;
extern tree ridpointers
[];
extern tree ansi_opname
[];
extern tree ansi_assopname
[];
/* Nonzero means `$' can be in an identifier. */
extern int dollars_in_ident
;
/* Nonzero means allow type mismatches in conditional expressions;
just make their values `void'. */
extern int flag_cond_mismatch
;
/* Nonzero means don't recognize the keyword `asm'. */
/* For cross referencing. */
extern int flag_gnu_xref
;
/* For environments where you can use GNU binutils (as, ld in particular). */
extern int flag_gnu_binutils
;
/* Nonzero means ignore `#ident' directives. */
extern int flag_no_ident
;
/* Nonzero means warn about implicit declarations. */
extern int warn_implicit
;
/* Nonzero means warn about function definitions that default the return type
or that use a null return and have a return-type other than void. */
extern int warn_return_type
, explicit_warn_return_type
;
/* Nonzero means give string constants the type `const char *'
to get extra warnings from them. These warnings will be too numerous
to be useful, except in thoroughly ANSIfied programs. */
extern int warn_write_strings
;
/* Nonzero means warn about sizeof(function) or addition/subtraction
extern int warn_pointer_arith
;
/* Nonzero means warn for all old-style non-prototype function decls. */
extern int warn_strict_prototypes
;
/* Nonzero means warn about suggesting putting in ()'s. */
extern int warn_parentheses
;
/* Warn about a subscript that has type char. */
extern int warn_char_subscripts
;
/* Nonzero means warn about pointer casts that can drop a type qualifier
from the pointer target type. */
extern int warn_cast_qual
;
/* Warn about traditional constructs whose meanings changed in ANSI C. */
extern int warn_traditional
;
/* Nonzero means warn about non virtual destructors in classes that have
extern int warn_nonvdtor
;
/* Nonzero means do some things the same way PCC does. */
extern int flag_traditional
;
/* Nonzero means to treat bitfields as unsigned unless they say `signed'. */
extern int flag_signed_bitfields
;
/* 3 means write out only virtuals function tables `defined'
in this implementation file.
2 means write out only specific virtual function tables
and give them (C) public visibility.
1 means write out virtual function tables and give them
0 means write out virtual function tables and give them
(C) static visibility (default).
-1 means declare virtual function tables extern. */
extern int write_virtuals
;
/* INTERFACE_ONLY nonzero means that we are in an "interface"
section of the compiler. INTERFACE_UNKNOWN nonzero means
we cannot trust the value of INTERFACE_ONLY. If INTERFACE_UNKNOWN
is zero and INTERFACE_ONLY is zero, it means that we are responsible
for exporting definitions that others might need. */
extern int interface_only
, interface_unknown
;
/* Nonzero means we should attempt to elide constructors when possible. */
extern int flag_elide_constructors
;
/* Nonzero means recognize and handle exception handling constructs. */
extern int flag_handle_exceptions
;
/* Nonzero means recognize and handle ansi-style exception handling constructs. */
extern int flag_ansi_exceptions
;
/* Nonzero means that member functions defined in class scope are
extern int flag_default_inline
;
/* Nonzero means emit cadillac protocol. */
extern int flag_cadillac
;
/* C++ language-specific tree codes. */
#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
__DUMMY
= LAST_AND_UNUSED_TREE_CODE
,enum languages
{ lang_c
, lang_cplusplus
};
/* Macros to make error reporting functions' lives easier. */
#define TYPE_IDENTIFIER(NODE) (DECL_NAME (TYPE_NAME (NODE)))
#define TYPE_IDENTIFIER(NODE) (*TYPE_IDENTIFIER_PTR (NODE))
TYPE_IDENTIFIER_PTR(NODE
) tree NODE
; { return
(my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE
)) == 't', 327),
&DECL_NAME (TYPE_NAME (NODE
))) ;}
#define TYPE_NAME_STRING(NODE) (IDENTIFIER_POINTER (TYPE_IDENTIFIER (NODE)))
#define TYPE_NAME_LENGTH(NODE) (IDENTIFIER_LENGTH (TYPE_IDENTIFIER (NODE)))
#define TYPE_ASSEMBLER_NAME_STRING(NODE) (IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (TYPE_NAME (NODE))))
#define TYPE_ASSEMBLER_NAME_LENGTH(NODE) (IDENTIFIER_LENGTH (DECL_ASSEMBLER_NAME (TYPE_NAME (NODE))))
#define IS_AGGR_TYPE_2(TYPE1,TYPE2) \
(TREE_CODE (TYPE1) == TREE_CODE (TYPE2) \
&& IS_AGGR_TYPE (TYPE1)&IS_AGGR_TYPE (TYPE2))
/* Macros which might want to be replaced by function calls. */
/* Virtual function addresses can be gotten from a virtual function
table entry using this macro. */
#define FNADDR_FROM_VTABLE_ENTRY(ENTRY) \
TREE_VALUE (TREE_CHAIN (TREE_CHAIN (CONSTRUCTOR_ELTS (ENTRY))))
#define SET_FNADDR_FROM_VTABLE_ENTRY(ENTRY,VALUE) \
(TREE_VALUE (TREE_CHAIN (TREE_CHAIN (CONSTRUCTOR_ELTS (ENTRY)))) = (VALUE))
#define FUNCTION_ARG_CHAIN(NODE) (TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (NODE))))
#define PROMOTES_TO_AGGR_TYPE(NODE,CODE) \
(((CODE) == TREE_CODE (NODE) \
&& IS_AGGR_TYPE (TREE_TYPE (NODE))) \
#define FNADDR_FROM_VTABLE_ENTRY(ENTRY) (fnaddr_from_vtable_entry (ENTRY))
#define SET_FNADDR_FROM_VTABLE_ENTRY(ENTRY,VALUE) \
(set_fnaddr_from_vtable_entry (ENTRY, VALUE))
/* #define TYPE_NAME_STRING(NODE) (type_name_string (NODE)) */
#define FUNCTION_ARG_CHAIN(NODE) (function_arg_chain (NODE))
#define PROMOTES_TO_AGGR_TYPE(NODE,CODE) (promotes_to_aggr_type (NODE, CODE))
/* #define IS_AGGR_TYPE_2(TYPE1, TYPE2) (is_aggr_type_2 (TYPE1, TYPE2)) */
/* Nonzero iff TYPE is uniquely derived from PARENT. Under MI, PARENT can be an
ambiguous base class of TYPE, and this macro will be false. */
#define UNIQUELY_DERIVED_FROM_P(PARENT, TYPE) (get_base_distance (PARENT, TYPE, 0, (tree *)0) >= 0)
enum conversion_type
{ ptr_conv
, constptr_conv
, int_conv
, real_conv
, last_conversion_type
};
/* Statistics show that while the GNU C++ compiler may generate
thousands of different types during a compilation run, it
generates relatively few (tens) of classtypes. Because of this,
it is not costly to store a generous amount of information
in classtype nodes. This struct must fill out to a multiple of 4 bytes. */
unsigned has_type_conversion
: 1;
unsigned has_int_conversion
: 1;
unsigned has_float_conversion
: 1;
unsigned has_init_ref
: 1;
unsigned gets_init_ref
: 1;
unsigned gets_init_aggr
: 1;
unsigned has_assignment
: 1;
unsigned gets_assignment
: 1;
unsigned needs_constructor
: 1;
unsigned has_default_ctor
: 1;
unsigned uses_multiple_inheritance
: 1;
unsigned const_needs_init
: 1;
unsigned ref_needs_init
: 1;
unsigned gets_const_init_ref
: 1;
unsigned has_const_assign_ref
: 1;
unsigned gets_const_assign_ref
: 1;
unsigned vtable_needs_writing
: 1;
unsigned has_assign_ref
: 1;
unsigned gets_assign_ref
: 1;
unsigned gets_delete
: 1;
unsigned has_call_overloaded
: 1;
unsigned has_array_ref_overloaded
: 1;
unsigned has_arrow_overloaded
: 1;
unsigned local_typedecls
: 1;
unsigned interface_only
: 1;
unsigned interface_unknown
: 1;
unsigned needs_virtual_reinit
: 1;
unsigned declared_exception
: 1;
unsigned declared_class
: 1;
unsigned being_defined
: 1;
unsigned use_template
: 2;
unsigned debug_requested
: 1;
unsigned has_method_call_overloaded
: 1;
unsigned private_attr
: 1;
unsigned alters_visibilities
: 1;
unsigned got_semicolon
: 1;
/* The MIPS compiler gets it wrong if this struct also
does not fill out to a multiple of 4 bytes. */
unsigned n_vancestors
: 16;
union tree_node
*vbinfo
[2];
union tree_node
*baselink_vec
;
union tree_node
*vfields
;
union tree_node
*vbase_size
;
char *memoized_table_entry
;
enum machine_mode mode
: 8;
union tree_node
*base_init_list
;
union tree_node
*abstract_virtuals
;
union tree_node
*as_list
;
union tree_node
*id_as_list
;
union tree_node
*binfo_as_list
;
union tree_node
*vtbl_ptr
;
union tree_node
*instance_variable
;
union tree_node
*friend_classes
;
union tree_node
*conversions
[last_conversion_type
];
union tree_node
*dossier
;
/* Indicates whether a template should be (or has been) expanded for this
class definition. 0=do, 1=did, 2=don't, 3=didn't. */
#define CLASSTYPE_USE_TEMPLATE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.use_template)
/* Fields used for storing information before the class is defined.
After the class is defined, these fields hold other information. */
/* List of friends which were defined inline in this class definition. */
#define CLASSTYPE_INLINE_FRIENDS(NODE) (TYPE_NONCOPIED_PARTS (NODE))
/* Nonzero for _CLASSTYPE means that the _CLASSTYPE either has
a special meaning for the assignment operator ("operator="),
or one of its fields (or base members) has a special meaning
#define TYPE_HAS_ASSIGNMENT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_assignment)
#define TYPE_GETS_ASSIGNMENT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_assignment)
/* Nonzero for _CLASSTYPE means that operator new and delete are defined,
#define TREE_GETS_NEW(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_new)
#define TREE_GETS_DELETE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_delete)
/* Nonzero for TREE_LIST or _TYPE node means that this node is class-local. */
#define TREE_NONLOCAL_FLAG(NODE) (TREE_LANG_FLAG_0 (NODE))
/* Nonzero for a _CLASSTYPE node which we know to be private. */
#define TYPE_PRIVATE_P(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.private_attr)
/* Nonzero means that this _CLASSTYPE node defines ways of converting
itself to other types. */
#define TYPE_HAS_CONVERSION(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_type_conversion)
/* Nonzero means that this _CLASSTYPE node can convert itself to an
#define TYPE_HAS_INT_CONVERSION(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_int_conversion)
/* Nonzero means that this _CLASSTYPE node can convert itself to an
#define TYPE_HAS_REAL_CONVERSION(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_float_conversion)
/* Nonzero means that this _CLASSTYPE node overloads operator=(X&). */
#define TYPE_HAS_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_assign_ref)
#define TYPE_GETS_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_assign_ref)
#define TYPE_HAS_CONST_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_const_assign_ref)
#define TYPE_GETS_CONST_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_const_assign_ref)
/* Nonzero means that this _CLASSTYPE node has an X(X&) constructor. */
#define TYPE_HAS_INIT_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_init_ref)
#define TYPE_GETS_INIT_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_init_ref)
#define TYPE_GETS_CONST_INIT_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_const_init_ref)
/* Nonzero means that this _CLASSTYPE node has an X(X ...) constructor.
Note that there must be other arguments, or this constructor is flagged
#define TYPE_GETS_INIT_AGGR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_init_aggr)
/* Nonzero means that this type is being defined. I.e., the left brace
starting the definition of this type has been seen. */
#define TYPE_BEING_DEFINED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.being_defined)
/* Nonzero means that this type has been redefined. In this case, if
convenient, don't reprocess any methods that appear in its redefinition. */
#define TYPE_REDEFINED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.redefined)
/* Nonzero means that this _CLASSTYPE node overloads the method call
operator. In this case, all method calls go through `operator->()(...). */
#define TYPE_OVERLOADS_METHOD_CALL_EXPR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_method_call_overloaded)
/* The is the VAR_DECL that contains NODE's dossier. */
#define CLASSTYPE_DOSSIER(NODE) (TYPE_LANG_SPECIFIC(NODE)->dossier)
/* Nonzero means that this _CLASSTYPE node overloads operator(). */
#define TYPE_OVERLOADS_CALL_EXPR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_call_overloaded)
/* Nonzero means that this _CLASSTYPE node overloads operator[]. */
#define TYPE_OVERLOADS_ARRAY_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_array_ref_overloaded)
/* Nonzero means that this _CLASSTYPE node overloads operator->. */
#define TYPE_OVERLOADS_ARROW(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_arrow_overloaded)
/* Nonzero means that this _CLASSTYPE (or one of its ancestors) uses
multiple inheritance. If this is 0 for the root of a type
hierarchy, then we can use more efficient search techniques. */
#define TYPE_USES_MULTIPLE_INHERITANCE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.uses_multiple_inheritance)
/* Nonzero means that this _CLASSTYPE (or one of its ancestors) uses
virtual base classes. If this is 0 for the root of a type
hierarchy, then we can use more efficient search techniques. */
#define TYPE_USES_VIRTUAL_BASECLASSES(NODE) (TREE_LANG_FLAG_3(NODE))
/* List of lists of member functions defined in this class. */
#define CLASSTYPE_METHOD_VEC(NODE) TYPE_METHODS(NODE)
/* Pointer from any member function to the head of the list of
member functions of the type that member function belongs to. */
#define CLASSTYPE_BASELINK_VEC(NODE) (TYPE_LANG_SPECIFIC(NODE)->baselink_vec)
/* Mark bits for depth-first and breath-first searches. */
#define CLASSTYPE_MARKED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked)
#define CLASSTYPE_MARKED2(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked2)
#define CLASSTYPE_MARKED3(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked3)
#define CLASSTYPE_MARKED4(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked4)
#define CLASSTYPE_MARKED5(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked5)
#define CLASSTYPE_MARKED6(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked6)
/* Macros to modify the above flags */
#define SET_CLASSTYPE_MARKED(NODE) (CLASSTYPE_MARKED(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED(NODE) (CLASSTYPE_MARKED(NODE) = 0)
#define SET_CLASSTYPE_MARKED2(NODE) (CLASSTYPE_MARKED2(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED2(NODE) (CLASSTYPE_MARKED2(NODE) = 0)
#define SET_CLASSTYPE_MARKED3(NODE) (CLASSTYPE_MARKED3(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED3(NODE) (CLASSTYPE_MARKED3(NODE) = 0)
#define SET_CLASSTYPE_MARKED4(NODE) (CLASSTYPE_MARKED4(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED4(NODE) (CLASSTYPE_MARKED4(NODE) = 0)
#define SET_CLASSTYPE_MARKED5(NODE) (CLASSTYPE_MARKED5(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED5(NODE) (CLASSTYPE_MARKED5(NODE) = 0)
#define SET_CLASSTYPE_MARKED6(NODE) (CLASSTYPE_MARKED6(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED6(NODE) (CLASSTYPE_MARKED6(NODE) = 0)
#define CLASSTYPE_MARKED(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 328), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked)
#define CLASSTYPE_MARKED2(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 329), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked2)
#define CLASSTYPE_MARKED3(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 330), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked3)
#define CLASSTYPE_MARKED4(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 331), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked4)
#define CLASSTYPE_MARKED5(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 332), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked5)
#define CLASSTYPE_MARKED6(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 333), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked6)
/* Macros to modify the above flags */
#define SET_CLASSTYPE_MARKED(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 334), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked = 1)
#define CLEAR_CLASSTYPE_MARKED(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 335), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked = 0)
#define SET_CLASSTYPE_MARKED2(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 336), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked2 = 1)
#define CLEAR_CLASSTYPE_MARKED2(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 337), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked2 = 0)
#define SET_CLASSTYPE_MARKED3(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 338), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked3 = 1)
#define CLEAR_CLASSTYPE_MARKED3(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 339), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked3 = 0)
#define SET_CLASSTYPE_MARKED4(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 340), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked4 = 1)
#define CLEAR_CLASSTYPE_MARKED4(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 341), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked4 = 0)
#define SET_CLASSTYPE_MARKED5(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 342), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked5 = 1)
#define CLEAR_CLASSTYPE_MARKED5(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 343), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked5 = 0)
#define SET_CLASSTYPE_MARKED6(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 344), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked6 = 1)
#define CLEAR_CLASSTYPE_MARKED6(NODE) (my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE)) == 't', 345), TYPE_LANG_SPECIFIC(NODE)->type_flags.marked6 = 0)
#define CLASSTYPE_TAGS(NODE) (TYPE_LANG_SPECIFIC(NODE)->tags)
/* Remove when done merging. */
#define CLASSTYPE_VFIELD(NODE) TYPE_VFIELD(NODE)
/* The number of virtual functions defined for this
#define CLASSTYPE_VSIZE(NODE) (TYPE_LANG_SPECIFIC(NODE)->vsize)
/* The virtual base classes that this type uses. */
#define CLASSTYPE_VBASECLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->vbases)
/* The virtual function pointer fields that this type contains. */
#define CLASSTYPE_VFIELDS(NODE) (TYPE_LANG_SPECIFIC(NODE)->vfields)
/* Number of baseclasses defined for this type.
0 means no base classes. */
#define CLASSTYPE_N_BASECLASSES(NODE) \
(TYPE_BINFO_BASETYPES (NODE) ? TREE_VEC_LENGTH (TYPE_BINFO_BASETYPES(NODE)) : 0)
/* Memoize the number of super classes (base classes) tha this node
has. That way we can know immediately (albeit conservatively how
large a multiple-inheritance matrix we need to build to find
derivation information. */
#define CLASSTYPE_N_SUPERCLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->n_ancestors)
#define CLASSTYPE_N_VBASECLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.n_vancestors)
/* Record how deep the inheritance is for this class so `void*' conversions
are less favorable than a conversion to the most base type. */
#define CLASSTYPE_MAX_DEPTH(NODE) (TYPE_LANG_SPECIFIC(NODE)->max_depth)
/* Used for keeping search-specific information. Any search routine
which uses this must define what exactly this slot is used for. */
#define CLASSTYPE_SEARCH_SLOT(NODE) (TYPE_LANG_SPECIFIC(NODE)->search_slot)
/* Entry for keeping memoization tables for this type to
hopefully speed up search routines. Since it is a pointer,
it can mean almost anything. */
#define CLASSTYPE_MTABLE_ENTRY(NODE) (TYPE_LANG_SPECIFIC(NODE)->memoized_table_entry)
/* This is the total size of the baseclasses defined for this type.
Needed because it is desirable to layout such information
before beginning to process the class itself, and we
don't want to compute it second time when actually laying
out the type for real. */
#define CLASSTYPE_SIZE(NODE) (TYPE_LANG_SPECIFIC(NODE)->size)
#define CLASSTYPE_SIZE_UNIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->size_unit)
#define CLASSTYPE_MODE(NODE) (TYPE_LANG_SPECIFIC(NODE)->mode)
#define CLASSTYPE_ALIGN(NODE) (TYPE_LANG_SPECIFIC(NODE)->align)
/* This is the space needed for virtual base classes. NULL if
there are no virtual basetypes. */
#define CLASSTYPE_VBASE_SIZE(NODE) (TYPE_LANG_SPECIFIC(NODE)->vbase_size)
/* A cons list of structure elements which either have constructors
to be called, or virtual function table pointers which
need initializing. Depending on what is being initialized,
the TREE_PURPOSE and TREE_VALUE fields have different meanings:
Member initialization: <FIELD_DECL, TYPE>
Base class construction: <NULL_TREE, BASETYPE>
Base class initialization: <BASE_INITIALIZATION, THESE_INITIALIZATIONS>
Whole type: <MEMBER_INIT, BASE_INIT>. */
#define CLASSTYPE_BASE_INIT_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->base_init_list)
/* A cons list of virtual functions which cannot be inherited by
derived classes. When deriving from this type, the derived
class must provide its own definition for each of these functions. */
#define CLASSTYPE_ABSTRACT_VIRTUALS(NODE) (TYPE_LANG_SPECIFIC(NODE)->abstract_virtuals)
#define CLASSTYPE_ALTERS_VISIBILITIES_P(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.alters_visibilities)
/* Nonzero means that this aggr type has been `closed' by a semicolon. */
#define CLASSTYPE_GOT_SEMICOLON(NODE) (TYPE_LANG_SPECIFIC (NODE)->type_flags.got_semicolon)
/* Nonzero means that the main virtual function table pointer needs to be
set because base constructors have placed the wrong value there.
If this is zero, it means that they placed the right value there,
and there is no need to change it. */
#define CLASSTYPE_NEEDS_VIRTUAL_REINIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.needs_virtual_reinit)
/* Nonzero means that if this type has virtual functions, that
the virtual function table will be written out. */
#define CLASSTYPE_VTABLE_NEEDS_WRITING(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.vtable_needs_writing)
/* Nonzero means that this type defines its own local type declarations. */
#define CLASSTYPE_LOCAL_TYPEDECLS(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.local_typedecls)
/* Nonzero means that this type has an X() constructor. */
#define TYPE_HAS_DEFAULT_CONSTRUCTOR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_default_ctor)
/* Many routines need to cons up a list of basetypes for visibility
checking. This field contains a TREE_LIST node whose TREE_VALUE
is the main variant of the type, and whose TREE_VIA_PUBLIC
and TREE_VIA_VIRTUAL bits are correctly set. */
#define CLASSTYPE_AS_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->as_list)
/* Same, but cache a list whose value is the name of this type. */
#define CLASSTYPE_ID_AS_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->id_as_list)
/* Same, but cache a list whose value is the binfo of this type. */
#define CLASSTYPE_BINFO_AS_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->binfo_as_list)
/* Slot in which to cache a copy of the local vtable pointer. */
#define CLASSTYPE_VTBL_PTR(NODE) (TYPE_LANG_SPECIFIC(NODE)->vtbl_ptr)
/* Hold the instance object associated with this method. */
#define CLASSTYPE_INST_VAR(NODE) (TYPE_LANG_SPECIFIC(NODE)->instance_variable)
/* A list of class types with which this type is a friend. */
#define CLASSTYPE_FRIEND_CLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->friend_classes)
/* Keep an inheritance lattice around so we can quickly tell whether
a type is derived from another or not. */
#define CLASSTYPE_MI_MATRIX(NODE) (TYPE_LANG_SPECIFIC(NODE)->mi_matrix)
/* If there is exactly one conversion to a non-void, non-const pointer type,
remember that here. If there are more than one, put
`error_mark_node' here. If there are none, this holds NULL_TREE. */
#define CLASSTYPE_CONVERSION(NODE,KIND) \
(TYPE_LANG_SPECIFIC(NODE)->conversions[(int) KIND])
/* Say whether this node was declared as a "class" or a "struct". */
#define CLASSTYPE_DECLARED_CLASS(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.declared_class)
/* Say whether this node was declared as a "class" or a "struct". */
#define CLASSTYPE_DECLARED_EXCEPTION(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.declared_exception)
/* Nonzero if this class has const members which have no specified initialization. */
#define CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.const_needs_init)
/* Nonzero if this class has ref members which have no specified initialization. */
#define CLASSTYPE_REF_FIELDS_NEED_INIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.ref_needs_init)
/* Nonzero if this class is included from a header file which employs
`#pragma interface', and it is not included in its implementation file. */
#define CLASSTYPE_INTERFACE_ONLY(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_only)
/* Same as above, but for classes whose purpose we do not know. */
#define CLASSTYPE_INTERFACE_UNKNOWN(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_unknown)
/* Nonzero if a _DECL node requires us to output debug info for this class. */
#define CLASSTYPE_DEBUG_REQUESTED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.debug_requested)
/* Additional macros for inheritance information. */
#define CLASSTYPE_VBINFO(NODE,VIA_PUBLIC) \
(TYPE_LANG_SPECIFIC (NODE)->vbinfo[VIA_PUBLIC])
/* When following an binfo-specific chain, this is the cumulative
#define BINFO_VIA_PUBLIC(NODE) TREE_LANG_FLAG_5 (NODE)
/* When building a matrix to determine by a single lookup
whether one class is derived from another or not,
this field is the index of the class in the table. */
#define CLASSTYPE_CID(NODE) (TYPE_LANG_SPECIFIC(NODE)->cid)
#define BINFO_CID(NODE) CLASSTYPE_CID(BINFO_TYPE(NODE))
/* Nonzero means marked by DFS or BFS search, including searches
by `get_binfo' and `get_base_distance'. */
#define BINFO_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED(BINFO_TYPE(NODE)):TREE_LANG_FLAG_0(NODE))
/* Macros needed because of C compilers that don't allow conditional
expressions to be lvalues. Grr! */
#define SET_BINFO_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_0(NODE)=1))
#define CLEAR_BINFO_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_0(NODE)=0))
/* Nonzero means marked in building initialization list. */
#define BINFO_BASEINIT_MARKED(NODE) CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
#define SET_BINFO_BASEINIT_MARKED(NODE) SET_CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
#define CLEAR_BINFO_BASEINIT_MARKED(NODE) CLEAR_CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
/* Nonzero means marked in search through virtual inheritance hierarchy. */
#define BINFO_VBASE_MARKED(NODE) CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
#define SET_BINFO_VBASE_MARKED(NODE) SET_CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
#define CLEAR_BINFO_VBASE_MARKED(NODE) CLEAR_CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
/* Nonzero means marked in search for members or member functions. */
#define BINFO_FIELDS_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED2 (BINFO_TYPE (NODE)):TREE_LANG_FLAG_2(NODE))
#define SET_BINFO_FIELDS_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED2(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_2(NODE)=1))
#define CLEAR_BINFO_FIELDS_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED2(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_2(NODE)=0))
/* Nonzero means that this class is on a path leading to a new vtable. */
#define BINFO_VTABLE_PATH_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED3(BINFO_TYPE(NODE)):TREE_LANG_FLAG_3(NODE))
#define SET_BINFO_VTABLE_PATH_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED3(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_3(NODE)=1))
#define CLEAR_BINFO_VTABLE_PATH_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED3(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_3(NODE)=0))
/* Nonzero means that this class has a new vtable. */
#define BINFO_NEW_VTABLE_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED4(BINFO_TYPE(NODE)):TREE_LANG_FLAG_4(NODE))
#define SET_BINFO_NEW_VTABLE_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED4(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_4(NODE)=1))
#define CLEAR_BINFO_NEW_VTABLE_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED4(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_4(NODE)=0))
/* Nonzero means this class has initialized its virtual baseclasses. */
#define BINFO_VBASE_INIT_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED5(BINFO_TYPE(NODE)):TREE_LANG_FLAG_5(NODE))
#define SET_BINFO_VBASE_INIT_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED5(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_5(NODE)=1))
#define CLEAR_BINFO_VBASE_INIT_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED5(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_5(NODE)=0))
/* Accessor macros for the vfield slots in structures. */
/* Get the assoc info that caused this vfield to exist. */
#define VF_BINFO_VALUE(NODE) TREE_PURPOSE (NODE)
/* Get that same information as a _TYPE. */
#define VF_BASETYPE_VALUE(NODE) TREE_VALUE (NODE)
/* Get the value of the top-most type dominating the non-`normal' vfields. */
#define VF_DERIVED_VALUE(NODE) (VF_BINFO_VALUE (NODE) ? BINFO_TYPE (VF_BINFO_VALUE (NODE)) : NULL_TREE)
/* Get the value of the top-most type that's `normal' for the vfield. */
#define VF_NORMAL_VALUE(NODE) TREE_TYPE (NODE)
/* Nonzero for TREE_LIST node means that this list of things
is a list of parameters, as opposed to a list of expressions. */
#define TREE_PARMLIST(NODE) ((NODE)->common.unsigned_flag) /* overloaded! */
/* Nonzero for FIELD_DECL node means that this FIELD_DECL is
a member of an anonymous union construct. The name of the
#define TREE_ANON_UNION_ELEM(NODE) ((NODE)->decl.regdecl_flag) /* overloaded! */
/* For FUNCTION_TYPE or METHOD_TYPE, a list of the exceptions that
#define TYPE_RAISES_EXCEPTIONS(NODE) TYPE_NONCOPIED_PARTS (NODE)
enum languages language
: 8;
unsigned operator_attr
: 1;
unsigned constructor_attr
: 1;
unsigned returns_first_arg
: 1;
unsigned preserves_first_arg
: 1;
unsigned friend_attr
: 1;
unsigned static_function
: 1;
unsigned const_memfunc
: 1;
unsigned volatile_memfunc
: 1;
unsigned abstract_virtual
: 1;
unsigned permanent_attr
: 1 ;
unsigned constructor_for_vbase_attr
: 1;
struct lang_decl_flags decl_flags
;
struct template_info
*template_info
;
struct pending_inline
*pending_inline_info
;
/* Non-zero if NODE is a _DECL with TREE_READONLY set. */
#define TREE_READONLY_DECL_P(NODE) \
(TREE_READONLY (NODE) && TREE_CODE_CLASS (TREE_CODE (NODE)) == 'd')
/* For FUNCTION_DECLs: return the language in which this decl
#define DECL_LANGUAGE(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.language)
/* For FUNCTION_DECLs: nonzero means that this function is a constructor. */
#define DECL_CONSTRUCTOR_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.constructor_attr)
/* For FUNCTION_DECLs: nonzero means that this function is a constructor
for an object with virtual baseclasses. */
#define DECL_CONSTRUCTOR_FOR_VBASE_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.constructor_for_vbase_attr)
/* For FUNCTION_DECLs: nonzero means that the constructor
is known to return a non-zero `this' unchanged. */
#define DECL_RETURNS_FIRST_ARG(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.returns_first_arg)
/* Nonzero for FUNCTION_DECL means that this constructor is known to
not make any assignment to `this', and therefore can be trusted
to return it unchanged. Otherwise, we must re-assign `current_class_decl'
after performing base initializations. */
#define DECL_PRESERVES_THIS(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.preserves_first_arg)
/* Nonzero for _DECL means that this decl appears in (or will appear
in) as a member in a RECORD_TYPE or UNION_TYPE node. It is also for
detecting circularity in case members are multiply defined. In the
case of a VAR_DECL, it is also used to determine how program storage
#define DECL_IN_AGGR_P(NODE) (DECL_LANG_FLAG_3(NODE))
/* Nonzero for FUNCTION_DECL means that this decl is just a
friend declaration, and should not be added to the list of
member functions for this class. */
#define DECL_FRIEND_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.friend_attr)
/* Nonzero for FUNCTION_DECL means that this decl is a static
#define DECL_STATIC_FUNCTION_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.static_function)
/* Nonzero for FUNCTION_DECL means that this member function
has `this' as const X *const. */
#define DECL_CONST_MEMFUNC_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.const_memfunc)
/* Nonzero for FUNCTION_DECL means that this member function
has `this' as volatile X *const. */
#define DECL_VOLATILE_MEMFUNC_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.volatile_memfunc)
/* Nonzero for FUNCTION_DECL means that this member function
exists as part of an abstract class's interface. */
#define DECL_ABSTRACT_VIRTUAL_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.abstract_virtual)
/* Nonzero if allocated on permanent_obstack. */
#define LANG_DECL_PERMANENT(LANGDECL) ((LANGDECL)->decl_flags.permanent_attr)
/* The _TYPE context in which this _DECL appears. This field is used
only to compute visibility information. */
#define DECL_CLASS_CONTEXT(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.context)
/* For a FUNCTION_DECL: the chain through which the next method
in the method chain is found. We now use TREE_CHAIN to
link into the FIELD_DECL chain. */
#define DECL_CHAIN(NODE) (DECL_LANG_SPECIFIC(NODE)->chain)
#define DECL_CHAIN(NODE) (TREE_CHAIN (NODE))
/* Points back to the decl which caused this lang_decl to be allocated. */
#define DECL_MAIN_VARIANT(NODE) (DECL_LANG_SPECIFIC(NODE)->main_decl_variant)
/* For a FUNCTION_DECL: if this function was declared inline inside of
a class declaration, this is where the text for the function is
#define DECL_PENDING_INLINE_INFO(NODE) (DECL_LANG_SPECIFIC(NODE)->pending_inline_info)
/* Holds information about how virtual base classes should be initialized
by this constructor *if* this constructor is the one to perform
#define DECL_VBASE_INIT_LIST(NODE) (DECL_LANG_SPECIFIC(NODE)->vbase_init_list)
/* For a TEMPLATE_DECL: template-specific information. */
#define DECL_TEMPLATE_INFO(NODE) (DECL_LANG_SPECIFIC(NODE)->template_info)
/* Nonzero in INT_CST means that this int is negative by dint of
using a twos-complement negated operand. */
#define TREE_NEGATED_INT(NODE) (TREE_LANG_FLAG_0 (NODE))
/* Nonzero in any kind of _EXPR or _REF node means that it is a call
to a storage allocation routine. If, later, alternate storage
is found to hold the object, this call can be ignored. */
#define TREE_CALLS_NEW(NODE) (TREE_LANG_FLAG_1 (NODE))
/* Nonzero in any kind of _TYPE that uses multiple inheritance
or virtual baseclasses. */
#define TYPE_USES_COMPLEX_INHERITANCE(NODE) (TREE_LANG_FLAG_1 (NODE))
/* Nonzero in IDENTIFIER_NODE means that this name is overloaded, and
should be looked up in a non-standard way. */
#define TREE_OVERLOADED(NODE) (TREE_LANG_FLAG_0 (NODE))
#define DECL_OVERLOADED(NODE) (DECL_LANG_FLAG_4 (NODE))
/* Nonzero if this (non-TYPE)_DECL has its virtual attribute set.
For a FUNCTION_DECL, this is when the function is a virtual function.
For a VAR_DECL, this is when the variable is a virtual function table.
For a FIELD_DECL, when the field is the field for the virtual function table.
For an IDENTIFIER_NODE, nonzero if any function with this name
has been declared virtual.
For a _TYPE if it uses virtual functions (or is derived from
#define TYPE_VIRTUAL_P(NODE) (TREE_LANG_FLAG_2 (NODE))
/* Same, but tells if this field is private in current context. */
#define DECL_PRIVATE(NODE) (DECL_LANG_FLAG_5 (NODE))
/* Same, but tells if this field is private in current context. */
#define DECL_PROTECTED(NODE) (DECL_LANG_FLAG_6(NODE))
#define DECL_PUBLIC(NODE) (DECL_LANG_FLAG_7(NODE))
/* Record whether a typedef for type `int' was actually `signed int'. */
#define C_TYPEDEF_EXPLICITLY_SIGNED(exp) DECL_LANG_FLAG_1 ((exp))
/* Nonzero if the type T promotes to itself.
ANSI C states explicitly the list of types that promote;
in particular, short promotes to int even if they have the same width. */
#define C_PROMOTING_INTEGER_TYPE_P(t) \
(TREE_CODE ((t)) == INTEGER_TYPE \
&& (TYPE_MAIN_VARIANT (t) == char_type_node \
|| TYPE_MAIN_VARIANT (t) == signed_char_type_node \
|| TYPE_MAIN_VARIANT (t) == unsigned_char_type_node \
|| TYPE_MAIN_VARIANT (t) == short_integer_type_node \
|| TYPE_MAIN_VARIANT (t) == short_unsigned_type_node))
/* Mark which labels are explicitly declared.
These may be shadowed, and may be referenced from nested functions. */
#define C_DECLARED_LABEL_FLAG(label) TREE_LANG_FLAG_1 (label)
/* Record whether a type or decl was written with nonconstant size.
Note that TYPE_SIZE may have simplified to a constant. */
#define C_TYPE_VARIABLE_SIZE(type) TREE_LANG_FLAG_4 (type)
#define C_DECL_VARIABLE_SIZE(type) DECL_LANG_FLAG_8 (type)
/* Nonzero for _TYPE means that the _TYPE defines
at least one constructor. */
#define TYPE_HAS_CONSTRUCTOR(NODE) (TYPE_LANG_FLAG_1(NODE))
/* When appearing in an INDIRECT_REF, it means that the tree structure
underneath is actually a call to a constructor. This is needed
when the constructor must initialize local storage (which can
be automatically destroyed), rather than allowing it to allocate
When appearing in a SAVE_EXPR, it means that underneath
is a call to a constructor.
When appearing in a CONSTRUCTOR, it means that it was
a GNU C constructor expression.
When appearing in a FIELD_DECL, it means that this field
has been duly initialized in its constructor. */
#define TREE_HAS_CONSTRUCTOR(NODE) (TREE_LANG_FLAG_4(NODE))
/* Indicates that a NON_LVALUE_EXPR came from a C++ reference.
Used to generate more helpful error message in case somebody
tries to take its address. */
#define TREE_REFERENCE_EXPR(NODE) (TREE_LANG_FLAG_3(NODE))
/* Nonzero for _TYPE means that the _TYPE defines a destructor. */
#define TYPE_HAS_DESTRUCTOR(NODE) (TYPE_LANG_FLAG_2(NODE))
/* Nonzero for _TYPE node means that creating an object of this type
will involve a call to a constructor. This can apply to objects
of ARRAY_TYPE if the type of the elements needs a constructor. */
#define TYPE_NEEDS_CONSTRUCTING(NODE) (TYPE_LANG_FLAG_3(NODE))
#define TYPE_NEEDS_CONSTRUCTOR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.needs_constructor)
/* Nonzero for _TYPE node means that destroying an object of this type
will involve a call to a destructor. This can apply to objects
of ARRAY_TYPE is the type of the elements needs a destructor. */
#define TYPE_NEEDS_DESTRUCTOR(NODE) (TYPE_LANG_FLAG_4(NODE))
/* Nonzero for VAR_DECL node means that `external' was specified in
#define DECL_THIS_EXTERN(NODE) (DECL_LANG_FLAG_2(NODE))
/* Nonzero for SAVE_EXPR if used to initialize a PARM_DECL. */
#define PARM_DECL_EXPR(NODE) (TREE_LANG_FLAG_2(NODE))
/* Nonzero in FUNCTION_DECL means it is really an operator.
Just used to communicate formatting information to dbxout.c. */
#define DECL_OPERATOR(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.operator_attr)
/* Define fields and accessors for nodes representing declared names. */
/* C++: A derived class may be able to directly use the virtual
function table of a base class. When it does so, it may
still have a decl node used to access the virtual function
table (so that variables of this type can initialize their
virtual function table pointers by name). When such thievery
is committed, know exactly which base class's virtual function
table is the one being stolen. This effectively computes the
#define DECL_VPARENT(NODE) ((NODE)->decl.arguments)
/* Make a slot so we can implement nested types. This slot holds
the IDENTIFIER_NODE that uniquely names the nested type. This
is for TYPE_DECLs only. */
#define DECL_NESTED_TYPENAME(NODE) ((NODE)->decl.arguments)
#define DECL_NESTED_TYPENAME(NODE) (*DECL_NESTED_TYPENAME_PTR(NODE))
static tree
* DECL_NESTED_TYPENAME_PTR(NODE
) tree NODE
; { return
(my_friendly_assert (TREE_CODE_CLASS (TREE_CODE (NODE
)) == 'd', 346),
&(NODE
)->decl
.arguments
) ;}
/* C++: all of these are overloaded! These apply only to TYPE_DECLs. */
#define DECL_FRIENDLIST(NODE) (DECL_INITIAL (NODE))
#define DECL_UNDEFINED_FRIENDS(NODE) ((NODE)->decl.result)
#define DECL_WAITING_FRIENDS(NODE) ((tree)(NODE)->decl.rtl)
#define SET_DECL_WAITING_FRIENDS(NODE,VALUE) ((NODE)->decl.rtl=(struct rtx_def*)VALUE)
/* The DECL_VISIBILITY is used to record under which context
special visibility rules apply. */
#define DECL_VISIBILITY(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.visibility)
/* C++: all of these are overloaded!
These apply to PARM_DECLs and VAR_DECLs. */
#define DECL_REFERENCE_SLOT(NODE) ((tree)(NODE)->decl.arguments)
#define SET_DECL_REFERENCE_SLOT(NODE,VAL) ((NODE)->decl.arguments=VAL)
/* For local VAR_DECLs, holds index into gc-protected obstack. */
#define DECL_GC_OFFSET(NODE) ((NODE)->decl.result)
/* Accessor macros for C++ template decl nodes. */
#define DECL_TEMPLATE_IS_CLASS(NODE) (DECL_RESULT(NODE) == NULL_TREE)
#define DECL_TEMPLATE_PARMS(NODE) DECL_ARGUMENTS(NODE)
/* For class templates. */
#define DECL_TEMPLATE_MEMBERS(NODE) DECL_INITIAL(NODE)
/* For function, method, class-data templates. */
#define DECL_TEMPLATE_RESULT(NODE) DECL_RESULT(NODE)
#define DECL_TEMPLATE_INSTANTIATIONS(NODE) DECL_VINDEX(NODE)
/* ...and for unexpanded-parameterized-type nodes. */
#define UPT_TEMPLATE(NODE) TREE_PURPOSE(TYPE_VALUES(NODE))
#define UPT_PARMS(NODE) TREE_VALUE(TYPE_VALUES(NODE))
/* An enumeration of the kind of tags that C++ accepts. */
enum tag_types
{ record_type
, class_type
, union_type
, enum_type
, exception_type
};
/* Zero means prototype weakly, as in ANSI C (no args means nothing).
Each language context defines how this variable should be set. */
extern int strict_prototype
;
extern int strict_prototypes_lang_c
, strict_prototypes_lang_cplusplus
;
/* Non-zero means that if a label exists, and no other identifier
applies, use the value of the label. */
extern int flag_labels_ok
;
/* Non-zero means to collect statistics which might be expensive
and to print them when we are done. */
extern int flag_detailed_statistics
;
/* Non-zero means warn in function declared in derived class has the
same name as a virtual in the base class, but fails to match the
type signature of any virtual function in the base class. */
extern int warn_overloaded_virtual
;
extern tree void_list_node
;
extern tree void_zero_node
;
extern tree default_function_type
;
extern tree vtable_entry_type
;
extern tree __t_desc_type_node
, __i_desc_type_node
, __m_desc_type_node
;
extern tree class_star_type_node
;
/* A node that is a list (length 1) of error_mark_nodes. */
extern tree error_mark_list
;
extern tree ptr_type_node
;
extern tree class_type_node
, record_type_node
, union_type_node
, enum_type_node
;
extern tree exception_type_node
, unknown_type_node
;
/* The largest size a virtual function table can be.
Must be a (power of 2). */
#define VINDEX_MAX ((unsigned)128)
/* This is the integer ~ (vindex_max - 1). */
/* Array type `(void *)[]' */
extern tree vtbl_type_node
;
extern tree long_long_integer_type_node
, long_long_unsigned_type_node
;
/* For building calls to `delete'. */
extern tree integer_two_node
, integer_three_node
;
extern tree current_exception_type
;
extern tree current_exception_decl
;
extern tree current_exception_object
;
/* PARM_VEC is a vector of template parameters, either IDENTIFIER_NODEs or
PARM_DECLs. BINDINGS, if non-null, is a vector of bindings for those
/* Vector of template parameters, either PARM_DECLs or IDENTIFIER_NODEs. */
/* If non-null, a vector of bindings for the template parms. */
/* Text of template, and length. */
/* Where it came from. */
/* What kind of aggregate -- struct, class, or null. */
extern int processing_template_decl
, processing_template_defn
;
#define UNKNOWN_TYPE LANG_TYPE
extern tree current_class_name
;
extern tree current_class_type
;
extern tree current_lang_name
, lang_name_cplusplus
, lang_name_c
;
/* Points to the name of that function. May not be the DECL_NAME
of CURRENT_FUNCTION_DECL due to overloading */
extern tree original_function_name
;
# define IS_AGGR_TYPE(t) (TYPE_LANG_FLAG_5 (t))
# define IS_AGGR_TYPE_CODE(t) \
(t == RECORD_TYPE || t == UNION_TYPE)
extern tree current_class_name
, current_class_type
, current_class_decl
, C_C_D
;
extern tree current_vtable_decl
;
extern tree global_base_init_list
;
extern tree current_base_init_list
, current_member_init_list
;
extern int current_function_assigns_this
;
extern int current_function_just_assigned_this
;
extern int current_function_parms_stored
;
/* Here's where we control how name mangling takes place. */
#define OPERATOR_ASSIGN_FORMAT "__a%s"
#define OPERATOR_FORMAT "__%s"
#define OPERATOR_TYPENAME_FORMAT "__op"
/* Cannot use '$' up front, because this confuses gdb
(names beginning with '$' are gdb-local identifiers).
Note that all forms in which the '$' is significant are long enough
for direct indexing (meaning that if we know there is a '$'
at a particular location, we can index into the string at
any other location that provides distinguishing characters). */
/* Define NO_DOLLAR_IN_LABEL in your favorite tm file if your assembler
doesn't allow '$' in symbol names. */
#ifndef NO_DOLLAR_IN_LABEL
#define THROW_NAME "$eh_throw"
#define DESTRUCTOR_DECL_PREFIX "_$_"
#define IN_CHARGE_NAME "__in$chrg"
#define AUTO_VTABLE_NAME "__vtbl$me__"
#define AUTO_TEMP_NAME "_$tmp_"
#define AUTO_TEMP_FORMAT "_$tmp_%d"
#define VTBL_PTR_TYPE "$vtbl_ptr_type"
#define VTABLE_BASE "$vb"
#define VTABLE_NAME_FORMAT "_vt$%s"
#define VFIELD_BASE "$vf"
#define VFIELD_NAME "_vptr$"
#define VFIELD_NAME_FORMAT "_vptr$%s"
#define VBASE_NAME "_vb$"
#define VBASE_NAME_FORMAT "_vb$%s"
#define STATIC_NAME_FORMAT "_%s$%s"
#define FILE_FUNCTION_FORMAT "_GLOBAL_$D$%s"
#define ANON_AGGRNAME_FORMAT "$_%d"
#else /* NO_DOLLAR_IN_LABEL */
#define THROW_NAME ".eh_throw"
#define DESTRUCTOR_DECL_PREFIX "_._"
#define IN_CHARGE_NAME "__in.chrg"
#define AUTO_VTABLE_NAME "__vtbl.me__"
#define AUTO_TEMP_NAME "_.tmp_"
#define AUTO_TEMP_FORMAT "_.tmp_%d"
#define VTBL_PTR_TYPE ".vtbl_ptr_type"
#define VTABLE_BASE ".vb"
#define VTABLE_NAME_FORMAT "_vt.%s"
#define VFIELD_BASE ".vf"
#define VFIELD_NAME "_vptr."
#define VFIELD_NAME_FORMAT "_vptr.%s"
#define VBASE_NAME "_vb."
#define VBASE_NAME_FORMAT "_vb.%s"
#define STATIC_NAME_FORMAT "_%s.%s"
#define FILE_FUNCTION_FORMAT "_GLOBAL_.D.%s"
#define ANON_AGGRNAME_FORMAT "._%d"
#else /* NO_DOT_IN_LABEL */
#define VPTR_NAME "__vptr"
#define VPTR_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VPTR_NAME, sizeof (VPTR_NAME) - 1))
#define THROW_NAME "__eh_throw"
#define DESTRUCTOR_DECL_PREFIX "__destr_"
#define DESTRUCTOR_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), DESTRUCTOR_DECL_PREFIX, \
sizeof (DESTRUCTOR_DECL_PREFIX) - 1))
#define IN_CHARGE_NAME "__in_chrg"
#define AUTO_VTABLE_NAME "__vtbl_me__"
#define AUTO_TEMP_NAME "__tmp_"
#define TEMP_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), AUTO_TEMP_NAME, \
sizeof (AUTO_TEMP_NAME) - 1))
#define AUTO_TEMP_FORMAT "__tmp_%d"
#define VTBL_PTR_TYPE "__vtbl_ptr_type"
#define VTABLE_BASE "__vtb"
#define VTABLE_NAME_FORMAT "__vt_%s"
#define VFIELD_BASE "__vfb"
#define VFIELD_NAME "__vptr_"
#define VFIELD_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, \
sizeof (VFIELD_NAME) - 1))
#define VFIELD_NAME_FORMAT "_vptr_%s"
#define VBASE_NAME "__vb_"
#define VBASE_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VBASE_NAME, \
sizeof (VBASE_NAME) - 1))
#define VBASE_NAME_FORMAT "__vb_%s"
#define STATIC_NAME_FORMAT "__static_%s_%s"
#define FILE_FUNCTION_FORMAT "__GLOBAL_D_%s"
#define ANON_AGGRNAME_PREFIX "__anon_"
#define ANON_AGGRNAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), ANON_AGGRNAME_PREFIX, \
sizeof (ANON_AGGRNAME_PREFIX) - 1))
#define ANON_AGGRNAME_FORMAT "__anon_%d"
#define ANON_PARMNAME_FORMAT "__%d"
#define ANON_PARMNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[2] <= '9')
#endif /* NO_DOT_IN_LABEL */
#endif /* NO_DOLLAR_IN_LABEL */
#define DESTRUCTOR_NAME_FORMAT "~%s"
#define FILE_FUNCTION_PREFIX_LEN 9
#define VTABLE_DELTA_NAME "delta"
#define VTABLE_DELTA2_NAME "delta2"
#define VTABLE_INDEX_NAME "index"
#define VTABLE_PFN_NAME "pfn"
#define EXCEPTION_CLEANUP_NAME "exception cleanup"
#define THIS_NAME_P(ID_NODE) (strcmp(IDENTIFIER_POINTER (ID_NODE), "this") == 0)
#if !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL)
#define VPTR_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == JOINER \
&& IDENTIFIER_POINTER (ID_NODE)[1] == 'v')
#define DESTRUCTOR_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == JOINER)
#define VTABLE_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == 'v' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 't' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == JOINER)
#define VBASE_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == 'v' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 'b' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == JOINER)
#define OPERATOR_TYPENAME_P(ID_NODE) \
(IDENTIFIER_POINTER (ID_NODE)[0] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 'o' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == 'p')
#define TEMP_NAME_P(ID_NODE) (!strncmp (IDENTIFIER_POINTER (ID_NODE), AUTO_TEMP_NAME, sizeof (AUTO_TEMP_NAME)-1))
#define VFIELD_NAME_P(ID_NODE) (!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, sizeof(VFIELD_NAME)-1))
/* For anonymous aggregate types, we need some sort of name to
hold on to. In practice, this should not appear, but it should
not be harmful if it does. */
#define ANON_AGGRNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == JOINER \
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_')
#define ANON_PARMNAME_FORMAT "_%d"
#define ANON_PARMNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[1] <= '9')
#endif /* !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL) */
/* Define the sets of attributes that member functions and baseclasses
can have. These are sensible combinations of {public,private,protected}
cross {virtual,non-virtual}. */
visibility_default_virtual
, visibility_public_virtual
, visibility_private_virtual
extern tree current_unit_name
, current_unit_language
;
/* Things for handling inline functions. */
struct pending_inline
*next
; /* pointer to next in chain */
int lineno
; /* line number we got the text from */
char *filename
; /* name of file we were processing */
tree fndecl
; /* FUNCTION_DECL that brought us here */ int token
; /* token we were scanning */
int token_value
; /* value of token we were scanning (YYSTYPE) */
char *buf
; /* pointer to character stream */
int len
; /* length of stream */
tree parm_vec
, bindings
; /* in case this is derived from a template */ unsigned int can_free
: 1; /* free this after we're done with it? */
unsigned int deja_vu
: 1; /* set iff we don't want to see it again. */
unsigned int interface
: 2; /* 0=interface 1=unknown 2=implementation */
extern struct pending_inline
*pending_inlines
;
/* 1 for -fall-virtual: make every member function (except
constructors) lay down in the virtual function table.
Calls can then either go through the virtual function table or not,
depending on whether we know what function will actually be called. */
extern int flag_all_virtual
;
/* Positive values means that we cannot make optimizing assumptions about
`this'. Negative values means we know `this' to be of static type. */
extern int flag_this_is_variable
;
/* Controls whether enums and ints freely convert.
1 means with complete freedom.
0 means enums can convert to ints, but not vice-versa. */
extern int flag_int_enum_equivalence
;
/* Nonzero means layout structures so that we can do garbage collection. */
/* Nonzero means generate 'dossiers' that give run-time type information. */
/* Current end of entries in the gc obstack for stack pointer variables. */
extern int current_function_obstack_index
;
/* Flag saying whether we have used the obstack in this function or not. */
extern int current_function_obstack_usage
;
enum overload_flags
{ NO_SPECIAL
= 0, DTOR_FLAG
, OP_FLAG
, TYPENAME_FLAG
};
extern tree current_class_decl
, C_C_D
; /* PARM_DECL: the class instance variable */
/* The following two can be derived from the previous one */
extern tree current_class_name
; /* IDENTIFIER_NODE: name of current class */
extern tree current_class_type
; /* _TYPE: the type of the current class */
/* Some macros for char-based bitfields. */
#define B_SET(a,x) (a[x>>3] |= (1 << (x&7)))
#define B_CLR(a,x) (a[x>>3] &= ~(1 << (x&7)))
#define B_TST(a,x) (a[x>>3] & (1 << (x&7)))
/* These are uses as bits in flags passed to build_method_call
to control its error reporting behavior.
LOOKUP_PROTECT means flag visibility violations.
LOOKUP_COMPLAIN mean complain if no suitable member function
matching the arguments is found.
LOOKUP_NORMAL is just a combination of these two.
LOOKUP_AGGR requires the instance to be of aggregate type.
LOOKUP_NONVIRTUAL means make a direct call to the member function found
LOOKUP_GLOBAL means search through the space of overloaded functions,
rather than the space of member functions.
LOOKUP_HAS_IN_CHARGE means that the "in charge" variable is already
LOOKUP_PROTECTED_OK means that even if the constructor we find appears
to be non-visible to current scope, call it anyway.
LOOKUP_NO_CONVERSION means that user-defined conversions are not
permitted. Built-in conversions are permitted.
LOOKUP_DESTRUCTOR means explicit call to destructor. */
#define LOOKUP_PROTECT (1)
#define LOOKUP_COMPLAIN (2)
#define LOOKUP_NORMAL (3)
#define LOOKUP_NONVIRTUAL (8)
#define LOOKUP_GLOBAL (16)
#define LOOKUP_HAS_IN_CHARGE (32)
#define LOOKUP_SPECULATIVELY (64)
#define LOOKUP_PROTECTED_OK (128)
#define LOOKUP_NO_CONVERSION (512)
#define LOOKUP_DESTRUCTOR (512)
/* Anatomy of a DECL_FRIENDLIST (which is a TREE_LIST):
purpose = friend name (IDENTIFIER_NODE);
value = TREE_LIST of FUNCTION_DECLS;
#define FRIEND_NAME(LIST) (TREE_PURPOSE (LIST))
#define FRIEND_DECLS(LIST) (TREE_VALUE (LIST))
/* These macros are for accessing the fields of TEMPLATE...PARM nodes. */
#define TEMPLATE_TYPE_TPARMLIST(NODE) TREE_PURPOSE (TYPE_FIELDS (NODE))
#define TEMPLATE_TYPE_IDX(NODE) TREE_INT_CST_LOW (TREE_VALUE (TYPE_FIELDS (NODE)))
#define TEMPLATE_TYPE_SET_INFO(NODE,P,I) \
(TYPE_FIELDS (NODE) = build_tree_list (P, build_int_2 (I, 0)))
#define TEMPLATE_CONST_TPARMLIST(NODE) (*(tree*)&TREE_INT_CST_LOW(NODE))
#define TEMPLATE_CONST_IDX(NODE) (TREE_INT_CST_HIGH(NODE))
#define TEMPLATE_CONST_SET_INFO(NODE,P,I) \
(TEMPLATE_CONST_TPARMLIST (NODE) = saved_parmlist, \
TEMPLATE_CONST_IDX (NODE) = I)
/* Indexed by TREE_CODE, these tables give C-looking names to
operators represented by TREE_CODES. For example,
opname_tab[(int) MINUS_EXPR] == "-". */
extern char **opname_tab
, **assignop_tab
;
extern int rank_for_overload
PROTO((struct candidate
*, struct candidate
*));
extern void compute_conversion_costs
PROTO((tree
, tree
, struct candidate
*, int));
extern int get_arglist_len_in_bytes
PROTO((tree
));
extern tree build_vfield_ref
PROTO((tree
, tree
));
extern tree find_scoped_type
PROTO((tree
, tree
, tree
));
extern tree resolve_scope_to_name
PROTO((tree
, tree
));
extern tree build_scoped_method_call
PROTO((tree
, tree
, tree
, tree
));
extern tree build_method_call
PROTO((tree
, tree
, tree
, tree
, int));
extern tree build_overload_call_real
PROTO((tree
, tree
, int, struct candidate
*, int));
extern tree build_overload_call
PROTO((tree
, tree
, int, struct candidate
*));
extern tree build_overload_call_maybe
PROTO((tree
, tree
, int, struct candidate
*));
extern tree build_vbase_pointer
PROTO((tree
, tree
));
extern tree build_vbase_path
PROTO((enum tree_code
, tree
, tree
, tree
, int));
extern tree build_vtable_entry
PROTO((tree
, tree
));
extern tree build_vfn_ref
PROTO((tree
*, tree
, tree
));
extern void add_method
PROTO((tree
, tree
*, tree
));
extern void duplicate_tag_error
PROTO((tree
));
extern tree finish_struct
PROTO((tree
, tree
, int));
extern int resolves_to_fixed_type_p
PROTO((tree
, int *));
extern void init_class_processing
PROTO((void));
extern void pushclass
PROTO((tree
, int));
extern void popclass
PROTO((int));
extern void push_lang_context
PROTO((tree
));
extern void pop_lang_context
PROTO((void));
extern int root_lang_context_p
PROTO((void));
extern tree instantiate_type
PROTO((tree
, tree
, int));
extern void print_class_statistics
PROTO((void));
extern tree convert_to_reference
PROTO((tree
, tree
, tree
, tree
, int, char *, int, int));
extern tree convert_from_reference
PROTO((tree
));
extern tree convert_to_aggr
PROTO((tree
, tree
, char **, int));
extern tree convert_pointer_to
PROTO((tree
, tree
));
extern tree convert_pointer_to_vbase
PROTO((tree
, tree
));
extern tree convert
PROTO((tree
, tree
));
extern tree convert_force
PROTO((tree
, tree
));
extern tree build_type_conversion
PROTO((enum tree_code
, tree
, tree
, int));
extern int build_default_binary_type_conversion
PROTO((enum tree_code
, tree
*, tree
*));
extern int build_default_unary_type_conversion
PROTO((enum tree_code
, tree
*));
extern void binding_levels_sane
PROTO((void));
extern int global_bindings_p
PROTO((void));
extern void keep_next_level
PROTO((void));
extern int kept_level_p
PROTO((void));
extern void declare_parm_level
PROTO((void));
extern void declare_implicit_exception
PROTO((void));
extern int have_exceptions_p
PROTO((void));
extern void declare_uninstantiated_type_level
PROTO((void));
extern int uninstantiated_type_level_p
PROTO((void));
extern void declare_pseudo_global_level
PROTO((void));
extern int pseudo_global_level_p
PROTO((void));
extern void pushlevel
PROTO((int));
extern void pushlevel_temporary
PROTO((int));
extern tree poplevel
PROTO((int, int, int));
extern void delete_block
PROTO((tree
));
extern void insert_block
PROTO((tree
));
extern void add_block_current_level
PROTO((tree
));
extern void set_block
PROTO((tree
));
extern void pushlevel_class
PROTO((void));
extern tree poplevel_class
PROTO((void));
/* skip print_other_binding_stack and print_binding_level */
extern void print_binding_stack
PROTO((void));
extern void push_to_top_level
PROTO((void));
extern void pop_from_top_level
PROTO((void));
extern void set_identifier_type_value
PROTO((tree
, tree
));
extern void set_identifier_local_value
PROTO((tree
, tree
));
extern tree make_type_decl
PROTO((tree
, tree
));
extern void pushtag
PROTO((tree
, tree
));
extern tree make_anon_name
PROTO((void));
extern void clear_anon_tags
PROTO((void));
extern void adjust_type_value
PROTO((tree
));
extern tree pushdecl
PROTO((tree
));
extern tree pushdecl_top_level
PROTO((tree
));
extern void push_overloaded_decl_top_level
PROTO((tree
, int));
extern tree pushdecl_class_level
PROTO((tree
));
extern int overloaded_globals_p
PROTO((tree
));
extern tree push_overloaded_decl
PROTO((tree
, int));
extern tree implicitly_declare
PROTO((tree
));
extern tree lookup_label
PROTO((tree
));
extern tree shadow_label
PROTO((tree
));
extern tree define_label
PROTO((char *, int, tree
));
extern void define_case_label
PROTO((tree
));
extern tree getdecls
PROTO((void));
extern tree gettags
PROTO((void));
extern void set_current_level_tags_transparency
PROTO((int));
extern tree typedecl_for_tag
PROTO((tree
));
extern tree lookup_name
PROTO((tree
, int));
extern tree lookup_name_current_level
PROTO((tree
));
extern void init_decl_processing
PROTO((void));
/* skipped define_function */
extern void shadow_tag
PROTO((tree
));
extern void grok_ctor_properties
PROTO((tree
, tree
));
extern tree groktypename
PROTO((tree
));
extern tree start_decl
PROTO((tree
, tree
, int, tree
));
extern void finish_decl
PROTO((tree
, tree
, tree
, int));
extern int complete_array_type
PROTO((tree
, tree
, int));
extern tree
grokdeclarator (); /* PROTO((tree, tree, enum decl_context, int, tree)); */
extern tree xref_defn_tag
PROTO((tree
, tree
, tree
));
extern tree xref_tag
PROTO((tree
, tree
, tree
));
extern tree start_enum
PROTO((tree
));
extern tree finish_enum
PROTO((tree
, tree
));
extern tree build_enumerator
PROTO((tree
, tree
));
extern tree grok_enum_decls
PROTO((tree
, tree
));
extern int start_function
PROTO((tree
, tree
, tree
, int));
extern void store_parm_decls
PROTO((void));
extern void store_return_init
PROTO((tree
, tree
));
extern void finish_function
PROTO((int, int));
extern tree start_method
PROTO((tree
, tree
, tree
));
extern tree finish_method
PROTO((tree
));
extern void hack_incomplete_structures
PROTO((tree
));
extern tree maybe_build_cleanup
PROTO((tree
));
extern void cplus_expand_expr_stmt
PROTO((tree
));
extern void finish_stmt
PROTO((void));
extern void pop_implicit_try_blocks
PROTO((tree
));
extern void push_exception_cleanup
PROTO((tree
));
extern void revert_static_member_fn
PROTO((tree
*, tree
*, tree
*));
extern int lang_decode_option
PROTO((char *));
extern tree grok_method_quals
PROTO((tree
, tree
, tree
));
extern void grokclassfn
PROTO((tree
, tree
, tree
, enum overload_flags
, tree
));
extern void bad_specifiers
PROTO((char *, int, int, int, int));
extern void check_classfn
PROTO((tree
, tree
, tree
));
extern tree grokfield
PROTO((tree
, tree
, tree
, tree
, tree
));
extern tree grokbitfield
PROTO((tree
, tree
, tree
));
extern tree groktypefield
PROTO((tree
, tree
));
extern tree grokoptypename
PROTO((tree
, int));
extern tree build_push_scope
PROTO((tree
, tree
));
extern tree constructor_name
PROTO((tree
));
extern void setup_vtbl_ptr
PROTO((void));
extern void mark_inline_for_output
PROTO((tree
));
extern void clear_temp_name
PROTO((void));
extern tree get_temp_name
PROTO((tree
, int));
extern tree get_temp_regvar
PROTO((tree
, tree
));
extern void finish_anon_union
PROTO((tree
));
extern tree finish_table
PROTO((tree
, tree
, tree
, int));
extern void finish_builtin_type
PROTO((tree
, char *, tree
*, int, tree
));
extern tree coerce_new_type
PROTO((tree
));
extern tree coerce_delete_type
PROTO((tree
));
extern void walk_vtables
PROTO((void (*)(), void (*)()));
extern void finish_file
PROTO((void));
extern char *cplus_demangle
PROTO((char *));
extern tree lookup_exception_cname
PROTO((tree
, tree
, tree
));
extern tree lookup_exception_tname
PROTO((tree
));
extern tree lookup_exception_object
PROTO((tree
, tree
, int));
extern tree lookup_exception_type
PROTO((tree
, tree
, tree
));
extern tree finish_exception
PROTO((tree
, tree
));
extern void finish_exception_decl
PROTO((tree
, tree
));
extern void end_exception_decls
PROTO((void));
extern void cplus_expand_start_try
PROTO((int));
extern tree cplus_expand_end_try
PROTO((int));
extern void cplus_expand_start_except
PROTO((tree
, tree
));
extern void cplus_expand_end_except
PROTO((tree
));
extern void cplus_expand_raise
PROTO((tree
, tree
, tree
, int));
extern tree ansi_exception_object_lookup
PROTO((tree
));
extern void cplus_expand_throw
PROTO((tree
));
extern tree cplus_expand_start_catch
PROTO((tree
));
extern tree ansi_expand_start_catch
PROTO((tree
));
extern void cplus_expand_end_catch
PROTO((int));
extern void cplus_expand_reraise
PROTO((tree
));
extern void setup_exception_throw_decl
PROTO((void));
extern void init_exception_processing
PROTO((void));
extern void init_exception_processing_1
PROTO((void));
/* skip cplus_expand_expr */
extern void init_cplus_expand
PROTO((void));
extern void fixup_result_decl
PROTO((tree
, struct rtx_def
*));
extern int decl_in_memory_p
PROTO((tree
));
extern int type_needs_gc_entry
PROTO((tree
));
extern int value_safe_from_gc
PROTO((tree
, tree
));
extern void build_static_gc_entry
PROTO((tree
, tree
));
extern tree protect_value_from_gc
PROTO((tree
, tree
));
extern tree build_headof
PROTO((tree
));
extern tree build_classof
PROTO((tree
));
extern tree build_t_desc
PROTO((tree
, int));
extern tree build_i_desc
PROTO((tree
));
extern tree build_m_desc
PROTO((tree
));
extern void expand_gc_prologue_and_epilogue
PROTO((void));
extern void lang_expand_end_bindings
PROTO((struct rtx_def
*, struct rtx_def
*));
extern void init_gc_processing
PROTO((void));
extern void emit_base_init
PROTO((tree
, int));
extern void check_base_init
PROTO((tree
));
extern tree build_virtual_init
PROTO((tree
, tree
, tree
));
extern void do_member_init
PROTO((tree
, tree
, tree
));
extern void expand_member_init
PROTO((tree
, tree
, tree
));
extern void expand_aggr_init
PROTO((tree
, tree
, int));
extern int is_aggr_typedef
PROTO((tree
, int));
extern tree build_member_call
PROTO((tree
, tree
, tree
));
extern tree build_offset_ref
PROTO((tree
, tree
));
extern tree get_member_function
PROTO((tree
*, tree
, tree
));
extern tree resolve_offset_ref
PROTO((tree
));
extern tree decl_constant_value
PROTO((tree
));
extern int is_friend
PROTO((tree
, tree
));
extern void xref_friend
PROTO((tree
, tree
, tree
));
extern void xref_friends
PROTO((tree
, tree
, tree
));
extern void make_friend_class
PROTO((tree
, tree
));
extern tree do_friend
PROTO((tree
, tree
, tree
, tree
, enum overload_flags
, tree
));
extern void embrace_waiting_friends
PROTO((tree
));
extern tree build_builtin_call
PROTO((tree
, tree
, tree
));
extern tree build_new
PROTO((tree
, tree
, tree
, int));
extern tree expand_vec_init
PROTO((tree
, tree
, tree
, tree
, int));
extern tree build_x_delete
PROTO((tree
, tree
, int, tree
));
extern tree build_delete
PROTO((tree
, tree
, tree
, int, int, int));
extern tree build_vbase_delete
PROTO((tree
, tree
));
extern tree build_vec_delete
PROTO((tree
, tree
, tree
, tree
, tree
, tree
));
extern tree make_pointer_declarator
PROTO((tree
, tree
));
extern tree make_reference_declarator
PROTO((tree
, tree
));
extern char *operator_name_string
PROTO((tree
));
extern void lang_init
PROTO((void));
extern void lang_finish
PROTO((void));
extern void init_filename_times
PROTO((void));
extern void reinit_lang_specific
PROTO((void));
extern void init_lex
PROTO((void));
extern void reinit_parse_for_function
PROTO((void));
extern int *init_parse
PROTO((void));
extern void print_parse_statistics
PROTO((void));
extern void extract_interface_info
PROTO((void));
extern void set_vardecl_interface_info
PROTO((tree
, tree
));
extern void do_pending_inlines
PROTO((void));
extern void process_next_inline
PROTO((tree
));
extern void consume_string
PROTO((struct obstack
*));
/* skip restore_pending_input */
extern void yyungetc
PROTO((int, int));
extern void reinit_parse_for_method
PROTO((int, tree
));
extern void reinit_parse_for_block
PROTO((int, struct obstack
*, int));
extern tree cons_up_default_function
PROTO((tree
, tree
, int));
extern void check_for_missing_semicolon
PROTO((tree
));
extern void note_got_semicolon
PROTO((tree
));
extern void note_list_got_semicolon
PROTO((tree
));
extern int check_newline
PROTO((void));
extern void dont_see_typename
PROTO((void));
extern int identifier_type
PROTO((tree
));
extern void see_typename
PROTO((void));
extern tree do_identifier
PROTO((tree
));
extern tree identifier_typedecl_value
PROTO((tree
));
extern int real_yylex
PROTO((void));
extern tree build_lang_decl
PROTO((enum tree_code
, tree
, tree
));
extern tree build_lang_field_decl
PROTO((enum tree_code
, tree
, tree
));
extern void copy_lang_decl
PROTO((tree
));
extern tree make_lang_type
PROTO((enum tree_code
));
extern void copy_decl_lang_specific
PROTO((tree
));
extern void dump_time_statistics
PROTO((void));
/* extern void compiler_error PROTO((char *, HOST_WIDE_INT, HOST_WIDE_INT)); */
extern void compiler_error_with_decl
PROTO((tree
, char *));
extern void yyerror
PROTO((char *));
extern void init_method
PROTO((void));
extern tree make_anon_parm_name
PROTO((void));
extern void clear_anon_parm_name
PROTO((void));
extern char *fndecl_as_string
PROTO((tree
, tree
, int));
extern char *type_as_string
PROTO((tree
));
extern char *decl_as_string
PROTO((tree
));
extern void do_inline_function_hair
PROTO((tree
, tree
));
/* skip report_type_mismatch */
extern char *build_overload_name
PROTO((tree
, int, int));
extern tree cplus_exception_name
PROTO((tree
));
extern tree build_decl_overload
PROTO((tree
, tree
, int));
extern tree build_typename_overload
PROTO((tree
));
extern tree build_t_desc_overload
PROTO((tree
));
extern void declare_overloaded
PROTO((tree
));
extern int is_overloaded
PROTO((tree
));
extern tree build_opfncall
PROTO((enum tree_code
, int, tree
, tree
, tree
));
extern tree hack_identifier
PROTO((tree
, tree
, int));
extern tree build_component_type_expr
PROTO((tree
, tree
, tree
, int));
extern void begin_template_parm_list
PROTO((void));
extern tree process_template_parm
PROTO((tree
, tree
));
extern tree end_template_parm_list
PROTO((tree
));
extern void end_template_decl
PROTO((tree
, tree
, tree
));
extern tree lookup_template_class
PROTO((tree
, tree
, tree
));
extern void push_template_decls
PROTO((tree
, tree
, int));
extern void pop_template_decls
PROTO((tree
, tree
, int));
extern int uses_template_parms
PROTO((tree
));
extern void instantiate_member_templates
PROTO((tree
));
extern tree instantiate_class_template
PROTO((tree
, int));
extern tree instantiate_template
PROTO((tree
, tree
*));
extern void undo_template_name_overload
PROTO((tree
, int));
extern void overload_template_name
PROTO((tree
, int));
extern void end_template_instantiation
PROTO((tree
, tree
));
extern void reinit_parse_for_template
PROTO((int, tree
, tree
));
extern int type_unification
PROTO((tree
, tree
*, tree
, tree
, int *));
extern int do_pending_expansions
PROTO((void));
extern void do_pending_templates
PROTO((void));
extern tree make_memoized_table_entry
PROTO((tree
, tree
, int));
extern void push_memoized_context
PROTO((tree
, int));
extern void pop_memoized_context
PROTO((int));
extern tree get_binfo
PROTO((tree
, tree
, int));
extern int get_base_distance
PROTO((tree
, tree
, int, tree
*));
extern enum visibility_type check_visibility
PROTO((tree
, tree
));
extern tree lookup_field
PROTO((tree
, tree
, int, int));
extern tree lookup_nested_field
PROTO((tree
, int));
extern tree lookup_fnfields
PROTO((tree
, tree
, int));
extern HOST_WIDE_INT breadth_first_search
PROTO((tree
, int (*)(), int (*)()));
extern int tree_needs_constructor_p
PROTO((tree
, int));
extern int tree_has_any_destructor_p
PROTO((tree
, int));
extern tree get_first_matching_virtual
PROTO((tree
, tree
, int));
extern tree get_abstract_virtuals
PROTO((tree
));
extern tree get_baselinks
PROTO((tree
, tree
, tree
));
extern tree next_baselink
PROTO((tree
));
extern tree init_vbase_pointers
PROTO((tree
, tree
));
extern tree build_vbase_vtables_init
PROTO((tree
, tree
, tree
, tree
, int));
extern void clear_search_slots
PROTO((tree
));
extern tree get_vbase_types
PROTO((tree
));
extern void build_mi_matrix
PROTO((tree
));
extern void free_mi_matrix
PROTO((void));
extern void build_mi_virtuals
PROTO((int, int));
extern void add_mi_virtuals
PROTO((int, tree
));
extern void report_ambiguous_mi_virtuals
PROTO((int, tree
));
extern void note_debug_info_needed
PROTO((tree
));
extern void push_class_decls
PROTO((tree
));
extern void pop_class_decls
PROTO((tree
));
extern tree build_type_pathname
PROTO((char *, tree
, tree
));
extern void unmark_finished_struct
PROTO((tree
));
extern void print_search_statistics
PROTO((void));
extern void init_search_processing
PROTO((void));
extern void reinit_search_statistics
PROTO((void));
extern void init_spew
PROTO((void));
extern int yylex
PROTO((void));
extern tree arbitrate_lookup
PROTO((tree
, tree
, tree
));
extern int lvalue_p
PROTO((tree
));
extern int lvalue_or_else
PROTO((tree
, char *));
extern tree build_cplus_new
PROTO((tree
, tree
, int));
extern tree break_out_cleanups
PROTO((tree
));
extern tree break_out_calls
PROTO((tree
));
extern tree build_cplus_method_type
PROTO((tree
, tree
, tree
));
extern tree build_cplus_staticfn_type
PROTO((tree
, tree
, tree
));
extern tree build_cplus_array_type
PROTO((tree
, tree
));
extern void propagate_binfo_offsets
PROTO((tree
, tree
));
extern int layout_vbasetypes
PROTO((tree
, int));
extern tree layout_basetypes
PROTO((tree
, tree
));
extern int list_hash
PROTO((tree
));
extern tree list_hash_lookup
PROTO((int, tree
));
extern void list_hash_add
PROTO((int, tree
));
extern tree list_hash_canon
PROTO((int, tree
));
extern tree hash_tree_cons
PROTO((int, int, int, tree
, tree
, tree
));
extern tree hash_tree_chain
PROTO((tree
, tree
));
extern tree hash_chainon
PROTO((tree
, tree
));
extern tree get_decl_list
PROTO((tree
));
extern tree list_hash_lookup_or_cons
PROTO((tree
));
extern tree make_binfo
PROTO((tree
, tree
, tree
, tree
, tree
));
extern tree copy_binfo
PROTO((tree
));
extern tree binfo_value
PROTO((tree
, tree
));
extern tree reverse_path
PROTO((tree
));
extern tree virtual_member
PROTO((tree
, tree
));
extern tree virtual_offset
PROTO((tree
, tree
, tree
));
extern void debug_binfo
PROTO((tree
));
extern int decl_list_length
PROTO((tree
));
extern tree fnaddr_from_vtable_entry
PROTO((tree
));
extern void set_fnaddr_from_vtable_entry
PROTO((tree
, tree
));
extern tree function_arg_chain
PROTO((tree
));
extern int promotes_to_aggr_type
PROTO((tree
, enum tree_code
));
extern int is_aggr_type_2
PROTO((tree
, tree
));
extern void message_2_types
PROTO((void (*)(), char *, tree
, tree
));
extern char *lang_printable_name
PROTO((tree
));
extern tree build_exception_variant
PROTO((tree
, tree
, tree
));
extern tree copy_to_permanent
PROTO((tree
));
extern void print_lang_statistics
PROTO((void));
extern tree array_type_nelts_total
PROTO((tree
));
extern tree array_type_nelts_top
PROTO((tree
));
extern tree target_type
PROTO((tree
));
extern tree require_complete_type
PROTO((tree
));
extern int type_unknown_p
PROTO((tree
));
extern tree require_instantiated_type
PROTO((tree
, tree
, tree
));
extern tree commonparms
PROTO((tree
, tree
));
extern tree common_type
PROTO((tree
, tree
));
extern int compexcepttypes
PROTO((tree
, tree
, int));
extern int comptypes
PROTO((tree
, tree
, int));
extern int comp_target_types
PROTO((tree
, tree
, int));
extern tree common_base_types
PROTO((tree
, tree
));
extern int compparms
PROTO((tree
, tree
, int));
extern int comp_target_types
PROTO((tree
, tree
, int));
extern tree unsigned_type
PROTO((tree
));
extern tree signed_type
PROTO((tree
));
extern tree signed_or_unsigned_type
PROTO((int, tree
));
extern tree c_sizeof
PROTO((tree
));
extern tree c_sizeof_nowarn
PROTO((tree
));
extern tree c_alignof
PROTO((tree
));
extern tree default_conversion
PROTO((tree
));
extern tree build_component_ref_1
PROTO((tree
, tree
, int));
extern tree build_component_ref
PROTO((tree
, tree
, tree
, int));
extern tree build_x_indirect_ref
PROTO((tree
, char *));
extern tree build_indirect_ref
PROTO((tree
, char *));
extern tree build_x_array_ref
PROTO((tree
, tree
));
extern tree build_array_ref
PROTO((tree
, tree
));
extern tree build_x_function_call
PROTO((tree
, tree
, tree
));
extern tree build_function_call_real
PROTO((tree
, tree
, int));
extern tree build_function_call
PROTO((tree
, tree
));
extern tree build_function_call_maybe
PROTO((tree
, tree
));
extern tree convert_arguments
PROTO((tree
, tree
, tree
, tree
, int));
extern tree build_x_binary_op
PROTO((enum tree_code
, tree
, tree
));
extern tree build_binary_op
PROTO((enum tree_code
, tree
, tree
, int));
extern tree build_binary_op_nodefault
PROTO((enum tree_code
, tree
, tree
, enum tree_code
));
extern tree build_component_addr
PROTO((tree
, tree
, char *));
extern tree build_x_unary_op
PROTO((enum tree_code
, tree
));
extern tree build_unary_op
PROTO((enum tree_code
, tree
, int));
extern tree unary_complex_lvalue
PROTO((enum tree_code
, tree
));
extern int mark_addressable
PROTO((tree
));
extern tree build_x_conditional_expr
PROTO((tree
, tree
, tree
));
extern tree build_conditional_expr
PROTO((tree
, tree
, tree
));
extern tree build_x_compound_expr
PROTO((tree
));
extern tree build_compound_expr
PROTO((tree
));
extern tree build_c_cast
PROTO((tree
, tree
));
extern tree build_modify_expr
PROTO((tree
, enum tree_code
, tree
));
extern int language_lvalue_valid
PROTO((tree
));
extern void warn_for_assignment
PROTO((char *, char *, char *, tree
, int, int));
extern tree convert_for_initialization
PROTO((tree
, tree
, tree
, int, char *, tree
, int));
extern void c_expand_asm_operands
PROTO((tree
, tree
, tree
, tree
, int, char *, int));
extern void c_expand_return
PROTO((tree
));
extern tree c_expand_start_case
PROTO((tree
));
extern void record_format_info
PROTO((tree
, int, int, int));
extern tree build_component_ref
PROTO((tree
, tree
, tree
, int));
extern tree error_not_base_type
PROTO((tree
, tree
));
extern tree binfo_or_else
PROTO((tree
, tree
));
extern void error_with_aggr_type (); /* PROTO((tree, char *, HOST_WIDE_INT)); */
extern void readonly_error
PROTO((tree
, char *, int));
extern void abstract_virtuals_error
PROTO((tree
, tree
));
extern void incomplete_type_error
PROTO((tree
, tree
));
extern void my_friendly_abort
PROTO((int));
extern void my_friendly_assert
PROTO((int, int));
extern tree store_init_value
PROTO((tree
, tree
));
extern tree digest_init
PROTO((tree
, tree
, tree
*));
extern tree build_scoped_ref
PROTO((tree
, tree
));
extern tree build_x_arrow
PROTO((tree
));
extern tree build_m_component_ref
PROTO((tree
, tree
));
extern tree build_functional_cast
PROTO((tree
, tree
));
extern char *enum_name_string
PROTO((tree
, tree
));
extern void report_case_error
PROTO((int, tree
, tree
, tree
));
extern void GNU_xref_begin
PROTO((char *));
extern void GNU_xref_end
PROTO((int));
extern void GNU_xref_file
PROTO((char *));
extern void GNU_xref_start_scope
PROTO((HOST_WIDE_INT
));
extern void GNU_xref_end_scope
PROTO((HOST_WIDE_INT
, HOST_WIDE_INT
, int, int, int));
extern void GNU_xref_def
PROTO((tree
, char *));
extern void GNU_xref_decl
PROTO((tree
, tree
));
extern void GNU_xref_call
PROTO((tree
, char *));
extern void GNU_xref_function
PROTO((tree
, tree
));
extern void GNU_xref_assign
PROTO((tree
));
extern void GNU_xref_hier
PROTO((char *, char *, int, int, int));
extern void GNU_xref_member
PROTO((tree
, tree
));
projects / unix-history / blob