/* Definitions for C++ parsing and type checking.
Copyright (C) 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002 Free Software Foundation, Inc.
+ 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com)
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC 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)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC 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
+along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#ifndef GCC_CP_TREE_H
+#define GCC_CP_TREE_H
+
+#include "ggc.h"
#include "function.h"
#include "hashtab.h"
#include "splay-tree.h"
#include "varray.h"
-#ifndef GCC_CP_TREE_H
-#define GCC_CP_TREE_H
-
#ifndef __GNUC__
#error "You should be using 'make bootstrap' -- see installation instructions"
#endif
ICS_USER_FLAG (in _CONV)
CLEANUP_P (in TRY_BLOCK)
AGGR_INIT_VIA_CTOR_P (in AGGR_INIT_EXPR)
- BV_USE_VCALL_INDEX_P (in the BINFO_VIRTUALS TREE_LIST)
PTRMEM_OK_P (in ADDR_EXPR, OFFSET_REF)
PARMLIST_ELLIPSIS_P (in PARMLIST)
1: IDENTIFIER_VIRTUAL_P.
TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P (in _TYPE).
INHERITED_VALUE_BINDING_P (in CPLUS_BINDING)
ICS_ELLIPSIS_FLAG (in _CONV)
- BINFO_ACCESS (in BINFO)
+ BINFO_DEPENDENT_BASE_P (in BINFO)
+ DECL_INITIALIZED_P (in VAR_DECL)
2: IDENTIFIER_OPNAME_P.
TYPE_POLYMORPHIC_P (in _TYPE)
ICS_THIS_FLAG (in _CONV)
NEED_TEMPORARY_P (in REF_BIND, BASE_CONV)
IDENTIFIER_TYPENAME_P (in IDENTIFIER_NODE)
5: C_IS_RESERVED_WORD (in IDENTIFIER_NODE)
- 6: BINFO_ACCESS (in BINFO)
+ 6: For future expansion
Usage of TYPE_LANG_FLAG_?:
- 0: C_TYPE_FIELDS_READONLY (in RECORD_TYPE or UNION_TYPE).
+ 0: TYPE_DEPENDENT_P
1: TYPE_HAS_CONSTRUCTOR.
2: TYPE_HAS_DESTRUCTOR.
3: TYPE_FOR_JAVA.
4: TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5: IS_AGGR_TYPE.
- 6: TYPE_BUILT_IN.
+ 6: TYPE_DEPENDENT_P_VALID
Usage of DECL_LANG_FLAG_?:
0: DECL_ERROR_REPORTED (in VAR_DECL).
DECL_MUTABLE_P (in FIELD_DECL)
1: C_TYPEDEF_EXPLICITLY_SIGNED (in TYPE_DECL).
DECL_TEMPLATE_INSTANTIATED (in a VAR_DECL or a FUNCTION_DECL)
- DECL_C_BITFIELD (in FIELD_DECL)
2: DECL_THIS_EXTERN (in VAR_DECL or FUNCTION_DECL).
DECL_IMPLICIT_TYPEDEF_P (in a TYPE_DECL)
3: DECL_IN_AGGR_P.
- 4: DECL_C_BIT_FIELD
+ 4: DECL_C_BIT_FIELD (in a FIELD_DECL)
+ DECL_MAYBE_TEMPLATE (in a FUNCTION_DECL)
5: DECL_INTERFACE_KNOWN.
6: DECL_THIS_STATIC (in VAR_DECL or FUNCTION_DECL).
7: DECL_DEAD_FOR_LOCAL (in VAR_DECL).
For a FUNCTION_TYPE or METHOD_TYPE, this is TYPE_RAISES_EXCEPTIONS
BINFO_VIRTUALS
- For a binfo, this is a TREE_LIST. The BV_DELTA of each node
- gives the amount by which to adjust the `this' pointer when
- calling the function. If the method is an overriden version of a
- base class method, then it is assumed that, prior to adjustment,
- the this pointer points to an object of the base class.
+ For a binfo, this is a TREE_LIST. There is an entry for each
+ virtual function declared either in BINFO or its direct and
+ indirect primary bases.
+
+ The BV_DELTA of each node gives the amount by which to adjust the
+ `this' pointer when calling the function. If the method is an
+ overridden version of a base class method, then it is assumed
+ that, prior to adjustment, the this pointer points to an object
+ of the base class.
The BV_VCALL_INDEX of each node, if non-NULL, gives the vtable
- index of the vcall offset for this entry. If
- BV_USE_VCALL_INDEX_P then the corresponding vtable entry should
- use a virtual thunk, as opposed to an ordinary thunk.
+ index of the vcall offset for this entry.
The BV_FN is the declaration for the virtual function itself.
function, it is eventually set to an INTEGER_CST indicating the
index in the vtable at which this function can be found. When
a virtual function is declared, but before it is known what
- function is overriden, this field is the error_mark_node.
+ function is overridden, this field is the error_mark_node.
Temporarily, it may be set to a TREE_LIST whose TREE_VALUE is
the virtual function this one overrides, and whose TREE_CHAIN is
the old DECL_VINDEX. */
-/* Language-specific tree checkers. */
+/* Language-specific tree checkers. */
#if defined ENABLE_TREE_CHECKING && (GCC_VERSION >= 2007)
#endif
+/* Returns TRUE if generated code should match ABI version N or
+ greater is in use. */
+
+#define abi_version_at_least(N) \
+ (flag_abi_version == 0 || flag_abi_version >= (N))
+
+\f
+/* Datatype used to temporarily save C++ bindings (for implicit
+ instantiations purposes and like). Implemented in decl.c. */
+typedef struct cxx_saved_binding cxx_saved_binding;
\f
/* Language-dependent contents of an identifier. */
#define C_IS_RESERVED_WORD(ID) TREE_LANG_FLAG_5 (ID)
-extern const short rid_to_yy[RID_MAX];
-#define C_RID_YYCODE(ID) rid_to_yy[C_RID_CODE (ID)]
-
#define LANG_IDENTIFIER_CAST(NODE) \
((struct lang_identifier*)IDENTIFIER_NODE_CHECK (NODE))
tree error_locus;
};
-typedef struct flagged_type_tree_s GTY(())
-{
- tree t;
- int new_type_flag;
- tree lookups;
-} flagged_type_tree;
-
typedef struct template_parm_index_s GTY(())
{
struct tree_common common;
#define same_type_ignoring_top_level_qualifiers_p(TYPE1, TYPE2) \
same_type_p (TYPE_MAIN_VARIANT (TYPE1), TYPE_MAIN_VARIANT (TYPE2))
-/* Non-zero if we are presently building a statement tree, rather
+/* Nonzero if we are presently building a statement tree, rather
than expanding each statement as we encounter it. */
#define building_stmt_tree() (last_tree != NULL_TREE)
-/* Returns non-zero iff NODE is a declaration for the global function
+/* Returns nonzero iff NODE is a declaration for the global function
`main'. */
#define DECL_MAIN_P(NODE) \
(DECL_EXTERN_C_FUNCTION_P (NODE) \
tree value;
};
-/* The overloaded FUNCTION_DECL. */
+/* The overloaded FUNCTION_DECL. */
#define OVL_FUNCTION(NODE) \
(((struct tree_overload*)OVERLOAD_CHECK (NODE))->function)
#define OVL_CHAIN(NODE) TREE_CHAIN (NODE)
-/* Polymorphic access to FUNCTION and CHAIN. */
+/* Polymorphic access to FUNCTION and CHAIN. */
#define OVL_CURRENT(NODE) \
((TREE_CODE (NODE) == OVERLOAD) ? OVL_FUNCTION (NODE) : (NODE))
#define OVL_NEXT(NODE) \
((TREE_CODE (NODE) == OVERLOAD) ? TREE_CHAIN (NODE) : NULL_TREE)
/* If set, this was imported in a using declaration.
This is not to confuse with being used somewhere, which
- is not important for this node. */
+ is not important for this node. */
#define OVL_USED(NODE) TREE_USED (NODE)
struct tree_overload GTY(())
(TREE_CODE (NODE) == BASELINK)
/* The BINFO indicating the base from which the BASELINK_FUNCTIONS came. */
#define BASELINK_BINFO(NODE) \
- (TREE_OPERAND (BASELINK_CHECK (NODE), 0))
+ (((struct tree_baselink*) BASELINK_CHECK (NODE))->binfo)
/* The functions referred to by the BASELINK; either a FUNCTION_DECL,
a TEMPLATE_DECL, an OVERLOAD, or a TEMPLATE_ID_EXPR. */
#define BASELINK_FUNCTIONS(NODE) \
- (TREE_OPERAND (BASELINK_CHECK (NODE), 1))
+ (((struct tree_baselink*) BASELINK_CHECK (NODE))->functions)
/* The BINFO in which the search for the functions indicated by this baselink
began. This base is used to determine the accessibility of functions
selected by overload resolution. */
#define BASELINK_ACCESS_BINFO(NODE) \
- (TREE_OPERAND (BASELINK_CHECK (NODE), 2))
+ (((struct tree_baselink*) BASELINK_CHECK (NODE))->access_binfo)
/* For a type-conversion operator, the BASELINK_OPTYPE indicates the type
to which the conversion should occur. This value is important if
the BASELINK_FUNCTIONS include a template conversion operator --
#define BASELINK_OPTYPE(NODE) \
(TREE_CHAIN (BASELINK_CHECK (NODE)))
+struct tree_baselink GTY(())
+{
+ struct tree_common common;
+ tree binfo;
+ tree functions;
+ tree access_binfo;
+};
+
#define WRAPPER_ZC(NODE) (((struct tree_wrapper*)WRAPPER_CHECK (NODE))->z_c)
struct tree_wrapper GTY(())
struct z_candidate *z_c;
};
-#define SRCLOC_FILE(NODE) (((struct tree_srcloc*)SRCLOC_CHECK (NODE))->filename)
-#define SRCLOC_LINE(NODE) (((struct tree_srcloc*)SRCLOC_CHECK (NODE))->linenum)
+#define SOURCE_LOCUS(NODE) \
+ (((struct tree_srcloc*)SRCLOC_CHECK (NODE))->locus)
+#define SRCLOC_FILE(NODE) SOURCE_LOCUS (NODE).file
+#define SRCLOC_LINE(NODE) SOURCE_LOCUS (NODE).line
+
struct tree_srcloc GTY(())
{
struct tree_common common;
- const char *filename;
- int linenum;
+ location_t locus;
};
/* Macros for access to language-specific slots in an identifier. */
/* TREE_TYPE only indicates on local and class scope the current
type. For namespace scope, the presence of a type in any namespace
is indicated with global_type_node, and the real type behind must
- be found through lookup. */
+ be found through lookup. */
#define IDENTIFIER_TYPE_VALUE(NODE) identifier_type_value (NODE)
#define REAL_IDENTIFIER_TYPE_VALUE(NODE) TREE_TYPE (NODE)
#define SET_IDENTIFIER_TYPE_VALUE(NODE,TYPE) (TREE_TYPE (NODE) = (TYPE))
TREE_LANG_FLAG_3 (NODE)
/* 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)
+#define C_TYPE_FIELDS_READONLY(TYPE) \
+ (LANG_TYPE_CLASS_CHECK (TYPE)->fields_readonly)
/* Store a value in that field. */
#define C_SET_EXP_ORIGINAL_CODE(EXP, CODE) \
(TREE_COMPLEXITY (EXP) = (int)(CODE))
+/* The tokens stored in the default argument. */
+
+#define DEFARG_TOKENS(NODE) \
+ (((struct tree_default_arg *)DEFAULT_ARG_CHECK (NODE))->tokens)
+
+struct tree_default_arg GTY (())
+{
+ struct tree_common common;
+ struct cp_token_cache *tokens;
+};
+
enum cp_tree_node_structure_enum {
TS_CP_COMMON,
TS_CP_GENERIC,
TS_CP_PTRMEM,
TS_CP_BINDING,
TS_CP_OVERLOAD,
+ TS_CP_BASELINK,
TS_CP_WRAPPER,
TS_CP_SRCLOC,
+ TS_CP_DEFAULT_ARG,
LAST_TS_CP_ENUM
};
/* The resulting tree type. */
-union lang_tree_node GTY((desc ("cp_tree_node_structure (&%h)")))
+union lang_tree_node GTY((desc ("cp_tree_node_structure (&%h)"),
+ chain_next ("(union lang_tree_node *)TREE_CHAIN (&%h.generic)")))
{
struct tree_common GTY ((tag ("TS_CP_COMMON"))) common;
union tree_node GTY ((tag ("TS_CP_GENERIC"),
struct ptrmem_cst GTY ((tag ("TS_CP_PTRMEM"))) ptrmem;
struct tree_binding GTY ((tag ("TS_CP_BINDING"))) binding;
struct tree_overload GTY ((tag ("TS_CP_OVERLOAD"))) overload;
+ struct tree_baselink GTY ((tag ("TS_CP_BASELINK"))) baselink;
struct tree_wrapper GTY ((tag ("TS_CP_WRAPPER"))) wrapper;
struct tree_srcloc GTY ((tag ("TS_CP_SRCLOC"))) srcloc;
+ struct tree_default_arg GTY ((tag ("TS_CP_DEFAULT_ARG"))) default_arg;
struct lang_identifier GTY ((tag ("TS_CP_IDENTIFIER"))) identifier;
};
CPTI_ABI,
CPTI_TYPE_INFO_TYPE,
CPTI_TYPE_INFO_PTR_TYPE,
+ CPTI_TYPE_INFO_REF_TYPE,
CPTI_ABORT_FNDECL,
CPTI_GLOBAL_DELETE_FNDECL,
CPTI_AGGR_TAG,
- CPTI_ACCESS_DEFAULT,
- CPTI_ACCESS_PUBLIC,
- CPTI_ACCESS_PROTECTED,
- CPTI_ACCESS_PRIVATE,
- CPTI_ACCESS_DEFAULT_VIRTUAL,
- CPTI_ACCESS_PUBLIC_VIRTUAL,
- CPTI_ACCESS_PROTECTED_VIRTUAL,
- CPTI_ACCESS_PRIVATE_VIRTUAL,
-
CPTI_CTOR_IDENTIFIER,
CPTI_COMPLETE_CTOR_IDENTIFIER,
CPTI_BASE_CTOR_IDENTIFIER,
CPTI_DSO_HANDLE,
CPTI_DCAST,
+ CPTI_KEYED_CLASSES,
+
CPTI_MAX
};
#define abi_node cp_global_trees[CPTI_ABI]
#define type_info_type_node cp_global_trees[CPTI_TYPE_INFO_TYPE]
#define type_info_ptr_type cp_global_trees[CPTI_TYPE_INFO_PTR_TYPE]
+#define type_info_ref_type cp_global_trees[CPTI_TYPE_INFO_REF_TYPE]
#define abort_fndecl cp_global_trees[CPTI_ABORT_FNDECL]
#define global_delete_fndecl cp_global_trees[CPTI_GLOBAL_DELETE_FNDECL]
#define current_aggr cp_global_trees[CPTI_AGGR_TAG]
-/* Define the sets of attributes that member functions and baseclasses
- can have. These are sensible combinations of {public,private,protected}
- cross {virtual,non-virtual}. */
-
-#define access_default_node cp_global_trees[CPTI_ACCESS_DEFAULT]
-#define access_public_node cp_global_trees[CPTI_ACCESS_PUBLIC]
-#define access_protected_node cp_global_trees[CPTI_ACCESS_PROTECTED]
-#define access_private_node cp_global_trees[CPTI_ACCESS_PRIVATE]
-#define access_default_virtual_node cp_global_trees[CPTI_ACCESS_DEFAULT_VIRTUAL]
-#define access_public_virtual_node cp_global_trees[CPTI_ACCESS_PUBLIC_VIRTUAL]
-#define access_protected_virtual_node cp_global_trees[CPTI_ACCESS_PROTECTED_VIRTUAL]
-#define access_private_virtual_node cp_global_trees[CPTI_ACCESS_PRIVATE_VIRTUAL]
-
/* We cache these tree nodes so as to call get_identifier less
frequently. */
/* The node for `__null'. */
#define null_node cp_global_trees[CPTI_NULL]
-/* If non-NULL, a POINTER_TYPE equivalent to (java::lang::Class*). */
+/* If non-NULL, a POINTER_TYPE equivalent to (java::lang::Class*). */
#define jclass_node cp_global_trees[CPTI_JCLASS]
/* The declaration for `std::terminate'. */
destructors. */
#define vtt_parm_type cp_global_trees[CPTI_VTT_PARM_TYPE]
+/* A TREE_LIST of the dynamic classes whose vtables may have to be
+ emitted in this translation unit. */
+
+#define keyed_classes cp_global_trees[CPTI_KEYED_CLASSES]
+
+/* Node to indicate default access. This must be distinct from the
+ access nodes in tree.h. */
+
+#define access_default_node null_node
+
/* Global state. */
struct saved_scope GTY(())
{
- tree old_bindings;
+ cxx_saved_binding *old_bindings;
tree old_namespace;
tree decl_ns_list;
tree class_name;
tree x_previous_class_type;
tree x_previous_class_values;
tree x_saved_tree;
- tree lookups;
tree last_parms;
HOST_WIDE_INT x_processing_template_decl;
int x_processing_specialization;
- int x_processing_explicit_instantiation;
+ bool x_processing_explicit_instantiation;
int need_pop_function_context;
+ int check_access;
struct stmt_tree_s x_stmt_tree;
#define current_namespace scope_chain->old_namespace
-/* The stack for namespaces of current declarations. */
+/* The stack for namespaces of current declarations. */
#define decl_namespace_list scope_chain->decl_ns_list
/* A list of private types mentioned, for deferred access checking. */
-#define type_lookups scope_chain->lookups
-
extern GTY(()) struct saved_scope *scope_chain;
-struct unparsed_text;
-
/* Global state pertinent to the current function. */
struct language_function GTY(())
varray_type x_local_names;
const char *cannot_inline;
- struct unparsed_text *unparsed_inlines;
};
/* The current C++-specific per-function global variables. */
#define current_function_returns_abnormally \
cp_function_chain->returns_abnormally
-/* Non-zero if we should generate RTL for functions that we process.
+/* Nonzero if we should generate RTL for functions that we process.
When this is zero, we just accumulate tree structure, without
interacting with the back end. */
#define expanding_p cp_function_chain->x_expanding_p
-/* Non-zero if we are in the semantic analysis phase for the current
+/* Nonzero if we are in the semantic analysis phase for the current
function. */
#define doing_semantic_analysis_p() (!expanding_p)
#define ansi_assopname(CODE) \
(assignment_operator_name_info[(int) (CODE)].identifier)
+/* True if NODE is an erroneous expression. */
+
+#define error_operand_p(NODE) \
+ ((NODE) == error_mark_node \
+ || ((NODE) && TREE_TYPE ((NODE)) == error_mark_node))
+
/* 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_AGGR_TYPE_CODE (TREE_CODE (T)) && IS_AGGR_TYPE (T))
#define IS_AGGR_TYPE_CODE(T) ((T) == RECORD_TYPE || (T) == UNION_TYPE)
-#define IS_AGGR_TYPE_2(TYPE1, TYPE2) \
- (TREE_CODE (TYPE1) == TREE_CODE (TYPE2) \
- && IS_AGGR_TYPE (TYPE1) && IS_AGGR_TYPE (TYPE2))
#define TAGGED_TYPE_P(T) \
(CLASS_TYPE_P (T) || TREE_CODE (T) == ENUMERAL_TYPE)
#define IS_OVERLOAD_TYPE(T) TAGGED_TYPE_P (T)
-/* In a *_TYPE, nonzero means a built-in type. */
-#define TYPE_BUILT_IN(NODE) TYPE_LANG_FLAG_6 (NODE)
-
-/* True if this a "Java" type, defined in 'extern "Java"'. */
+/* True if this a "Java" type, defined in 'extern "Java"'. */
#define TYPE_FOR_JAVA(NODE) TYPE_LANG_FLAG_3 (NODE)
+/* True if this type is dependent. This predicate is only valid if
+ TYPE_DEPENDENT_P_VALID is true. */
+#define TYPE_DEPENDENT_P(NODE) TYPE_LANG_FLAG_0 (NODE)
+
+/* True if dependent_type_p has been called for this type, with the
+ result that TYPE_DEPENDENT_P is valid. */
+#define TYPE_DEPENDENT_P_VALID(NODE) TYPE_LANG_FLAG_6(NODE)
+
/* Nonzero if this type is const-qualified. */
#define CP_TYPE_CONST_P(NODE) \
((cp_type_quals (NODE) & TYPE_QUAL_CONST) != 0)
are put in this structure to save space. */
struct lang_type_header GTY(())
{
- unsigned is_lang_type_class : 1;
-
- unsigned has_type_conversion : 1;
- unsigned has_init_ref : 1;
- unsigned has_default_ctor : 1;
- unsigned uses_multiple_inheritance : 1;
- unsigned const_needs_init : 1;
- unsigned ref_needs_init : 1;
- unsigned has_const_assign_ref : 1;
+ unsigned char is_lang_type_class : 1;
+
+ unsigned char has_type_conversion : 1;
+ unsigned char has_init_ref : 1;
+ unsigned char has_default_ctor : 1;
+ unsigned char uses_multiple_inheritance : 1;
+ unsigned char const_needs_init : 1;
+ unsigned char ref_needs_init : 1;
+ unsigned char has_const_assign_ref : 1;
};
/* This structure provides additional information above and beyond
unsigned has_arrow_overloaded : 1;
unsigned interface_only : 1;
unsigned interface_unknown : 1;
- unsigned needs_virtual_reinit : 1;
+ unsigned contains_empty_class_p : 1;
unsigned marks: 6;
unsigned vec_new_uses_cookie : 1;
unsigned has_complex_assign_ref : 1;
unsigned has_abstract_assign_ref : 1;
unsigned non_aggregate : 1;
- unsigned is_partial_instantiation : 1;
unsigned java_interface : 1;
-
unsigned anon_aggr : 1;
+
unsigned non_zero_init : 1;
+ unsigned empty_p : 1;
+ unsigned fields_readonly : 1;
/* When adding a flag here, consider whether or not it ought to
apply to a template instance if it applies to the template. If
/* There are some bits left to fill out a 32-bit word. Keep track
of this by updating the size of this bitfield whenever you add or
remove a flag. */
- unsigned dummy : 6;
-
- int vsize;
+ unsigned dummy : 5;
tree primary_base;
tree vfields;
+ tree vcall_indices;
+ tree vtables;
+ tree typeinfo_var;
tree vbases;
tree tags;
- tree size;
- tree size_unit;
+ tree as_base;
tree pure_virtuals;
tree friend_classes;
- tree rtti;
- tree methods;
+ tree GTY ((reorder ("resort_type_method_vec"))) methods;
+ tree key_method;
+ tree decl_list;
tree template_info;
tree befriending_classes;
};
convenient, don't reprocess any methods that appear in its redefinition. */
#define TYPE_REDEFINED(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->redefined)
-/* The is the basetype that contains NODE's rtti. */
-#define CLASSTYPE_RTTI(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->rtti)
-
/* Nonzero means that this _CLASSTYPE node overloads operator(). */
#define TYPE_OVERLOADS_CALL_EXPR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->has_call_overloaded)
hierarchy, then we can use more efficient search techniques. */
#define TYPE_USES_VIRTUAL_BASECLASSES(NODE) (TREE_LANG_FLAG_3 (NODE))
+/* The member function with which the vtable will be emitted:
+ the first noninline non-pure-virtual member function. NULL_TREE
+ if there is no key function or if this is a class template */
+#define CLASSTYPE_KEY_METHOD(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->key_method)
+
/* Vector member functions defined in this class. Each element is
either a FUNCTION_DECL, a TEMPLATE_DECL, or an OVERLOAD. All
functions with the same name end up in the same slot. The first
functions are sorted, once the class is complete. */
#define CLASSTYPE_METHOD_VEC(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->methods)
+/* For class templates, this is a TREE_LIST of all member data,
+ functions, types, and friends in the order of declaration.
+ The TREE_PURPOSE of each TREE_LIST is NULL_TREE for a friend,
+ and the RECORD_TYPE for the class template otherwise. */
+#define CLASSTYPE_DECL_LIST(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->decl_list)
+
/* The slot in the CLASSTYPE_METHOD_VEC where constructors go. */
#define CLASSTYPE_CONSTRUCTOR_SLOT 0
#define CLASSTYPE_PRIMARY_BINFO(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->primary_base)
-/* The number of virtual functions present in this class' virtual
- function table. */
-#define CLASSTYPE_VSIZE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->vsize)
-
/* A chain of BINFOs for the direct and indirect virtual base classes
that this type uses in a post-order depth-first left-to-right
order. (In other words, these bases appear in the order that they
- should be initialized.) If a virtual base is primary, then the
- primary copy will appear on this list. Thus, the BINFOs on this
- list are all "real"; they are the same BINFOs that will be
- encountered when using dfs_unmarked_real_bases_queue_p and related
- functions. */
+ should be initialized.) */
#define CLASSTYPE_VBASECLASSES(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->vbases)
-/* For a non-virtual BINFO, the BINFO itself; for a virtual BINFO, the
- binfo_for_vbase. C is the most derived class for the hierarchy
- containing BINFO. */
-#define CANONICAL_BINFO(BINFO, C) \
- (TREE_VIA_VIRTUAL (BINFO) \
- ? binfo_for_vbase (BINFO_TYPE (BINFO), C) \
- : (BINFO))
-
/* Number of direct baseclasses of NODE. */
#define CLASSTYPE_N_BASECLASSES(NODE) \
(BINFO_N_BASETYPES (TYPE_BINFO (NODE)))
+/* The type corresponding to NODE when NODE is used as a base class,
+ i.e., NODE without virtual base classes. */
+
+#define CLASSTYPE_AS_BASE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->as_base)
+
/* These are the size and alignment of the type without its virtual
base classes, for when we use this type as a base itself. */
-#define CLASSTYPE_SIZE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->size)
-#define CLASSTYPE_SIZE_UNIT(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->size_unit)
-#define CLASSTYPE_ALIGN(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->align)
-#define CLASSTYPE_USER_ALIGN(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->user_align)
+#define CLASSTYPE_SIZE(NODE) TYPE_SIZE (CLASSTYPE_AS_BASE (NODE))
+#define CLASSTYPE_SIZE_UNIT(NODE) TYPE_SIZE_UNIT (CLASSTYPE_AS_BASE (NODE))
+#define CLASSTYPE_ALIGN(NODE) TYPE_ALIGN (CLASSTYPE_AS_BASE (NODE))
+#define CLASSTYPE_USER_ALIGN(NODE) TYPE_USER_ALIGN (CLASSTYPE_AS_BASE (NODE))
/* The alignment of NODE, without its virtual bases, in bytes. */
#define CLASSTYPE_ALIGN_UNIT(NODE) \
(CLASSTYPE_ALIGN (NODE) / BITS_PER_UNIT)
/* True if this a Java interface type, declared with
- '__attribute__ ((java_interface))'. */
+ '__attribute__ ((java_interface))'. */
#define TYPE_JAVA_INTERFACE(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->java_interface)
/* A cons list of virtual functions which cannot be inherited by
/* Nonzero means that this aggr type has been `closed' by a semicolon. */
#define CLASSTYPE_GOT_SEMICOLON(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->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) \
- (LANG_TYPE_CLASS_CHECK (NODE)->needs_virtual_reinit)
-
/* Nonzero means that this type has an X() constructor. */
#define TYPE_HAS_DEFAULT_CONSTRUCTOR(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->h.has_default_ctor)
#define CLASSTYPE_NON_ZERO_INIT_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->non_zero_init)
+/* Nonzero if this class is "empty" in the sense of the C++ ABI. */
+#define CLASSTYPE_EMPTY_P(NODE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->empty_p)
+
/* Nonzero if this class is "nearly empty", i.e., contains only a
virtual function table pointer. */
#define CLASSTYPE_NEARLY_EMPTY_P(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->nearly_empty_p)
+/* Nonzero if this class contains an empty subobject. */
+#define CLASSTYPE_CONTAINS_EMPTY_CLASS_P(NODE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->contains_empty_class_p)
+
/* A list of class types of which this type is a friend. The
TREE_VALUE is normally a TYPE, but will be a TEMPLATE_DECL in the
case of a template friend. */
#define CLASSTYPE_DECLARED_CLASS(NODE) \
(LANG_TYPE_CLASS_CHECK (NODE)->declared_class)
-/* Nonzero if this class has const members which have no specified initialization. */
-#define CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE) \
- (LANG_TYPE_CLASS_CHECK (NODE)->h.const_needs_init)
-
-/* Nonzero if this class has ref members which have no specified initialization. */
-#define CLASSTYPE_REF_FIELDS_NEED_INIT(NODE) \
- (LANG_TYPE_CLASS_CHECK (NODE)->h.ref_needs_init)
+/* Nonzero if this class has const members
+ which have no specified initialization. */
+#define CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE) \
+ (TYPE_LANG_SPECIFIC (NODE) \
+ ? LANG_TYPE_CLASS_CHECK (NODE)->h.const_needs_init : 0)
+#define SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE, VALUE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->h.const_needs_init = (VALUE))
+
+/* Nonzero if this class has ref members
+ which have no specified initialization. */
+#define CLASSTYPE_REF_FIELDS_NEED_INIT(NODE) \
+ (TYPE_LANG_SPECIFIC (NODE) \
+ ? LANG_TYPE_CLASS_CHECK (NODE)->h.ref_needs_init : 0)
+#define SET_CLASSTYPE_REF_FIELDS_NEED_INIT(NODE, VALUE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->h.ref_needs_init = (VALUE))
/* Nonzero if this class is included from a header file which employs
`#pragma interface', and it is not included in its implementation file. */
/* Additional macros for inheritance information. */
/* The BINFO_INHERITANCE_CHAIN is used opposite to the description in
- gcc/tree.h. In particular if D is derived from B then the BINFO
- for B (in D) will have a BINFO_INHERITANCE_CHAIN pointing to
- D. In tree.h, this pointer is described as pointing in other
- direction. There is a different BINFO for each path to a virtual
- base; BINFOs for virtual bases are not shared.
-
- We use TREE_VIA_PROTECTED and TREE_VIA_PUBLIC, but private
- inheritance is indicated by the absence of the other two flags, not
- by TREE_VIA_PRIVATE, which is unused. */
-
-/* Mark the binfo, whether shared or not. Each instance of a virtual
- base can be separately marked. */
-#define BINFO_UNSHARED_MARKED(NODE) TREE_LANG_FLAG_0 (NODE)
+ gcc/tree.h. In particular if D is non-virtually derived from B
+ then the BINFO for B (in D) will have a BINFO_INHERITANCE_CHAIN
+ pointing to D. If D is virtually derived, its
+ BINFO_INHERITANCE_CHAIN will point to the most derived binfo. In
+ tree.h, this pointer is described as pointing in other
+ direction. The binfos of virtual bases are shared. */
/* Nonzero means marked by DFS or BFS search. */
-#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)) \
- : (void)(TREE_LANG_FLAG_0 (NODE) = 1))
-#define CLEAR_BINFO_MARKED(NODE) \
- (TREE_VIA_VIRTUAL (NODE) \
- ? CLEAR_CLASSTYPE_MARKED (BINFO_TYPE (NODE)) \
- : (void)(TREE_LANG_FLAG_0 (NODE) = 0))
+#define BINFO_MARKED(NODE) TREE_LANG_FLAG_0 (NODE)
/* 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 B (a BINFO) has its own vtable. Under the old ABI,
- secondary vtables are sometimes shared. Any copies will not have
- this flag set.
-
- B is part of the hierarchy dominated by C. */
-#define BINFO_NEW_VTABLE_MARKED(B, C) \
- (TREE_LANG_FLAG_4 (CANONICAL_BINFO (B, C)))
+#define BINFO_VTABLE_PATH_MARKED(NODE) TREE_LANG_FLAG_3 (NODE)
+
+/* Nonzero means B (a BINFO) has its own vtable. Any copies will not
+ have this flag set. */
+#define BINFO_NEW_VTABLE_MARKED(B) (TREE_LANG_FLAG_4 (B))
/* Any subobject that needs a new vtable must have a vptr and must not
be a non-virtual primary base (since it would then use the vtable from a
derived class and never become non-primary.) */
-#define SET_BINFO_NEW_VTABLE_MARKED(B, C) \
- (BINFO_NEW_VTABLE_MARKED (B, C) = 1, \
+#define SET_BINFO_NEW_VTABLE_MARKED(B) \
+ (BINFO_NEW_VTABLE_MARKED (B) = 1, \
my_friendly_assert (!BINFO_PRIMARY_P (B) \
|| TREE_VIA_VIRTUAL (B), 20000517), \
my_friendly_assert (CLASSTYPE_VFIELDS (BINFO_TYPE (B)) != NULL_TREE, \
/* Nonzero means this class has done dfs_pushdecls. */
#define BINFO_PUSHDECLS_MARKED(NODE) BINFO_VTABLE_PATH_MARKED (NODE)
-#define SET_BINFO_PUSHDECLS_MARKED(NODE) SET_BINFO_VTABLE_PATH_MARKED (NODE)
-#define CLEAR_BINFO_PUSHDECLS_MARKED(NODE) CLEAR_BINFO_VTABLE_PATH_MARKED (NODE)
/* Nonzero if this BINFO is a primary base class. Note, this can be
set for non-canononical virtual bases. For a virtual primary base
/* The index in the VTT where this subobject's sub-VTT can be found.
NULL_TREE if there is no sub-VTT. */
-#define BINFO_SUBVTT_INDEX(NODE) TREE_VEC_ELT (NODE, 8)
+#define BINFO_SUBVTT_INDEX(NODE) TREE_VEC_ELT (NODE, BINFO_ELTS + 0)
/* The index in the VTT where the vptr for this subobject can be
found. NULL_TREE if there is no secondary vptr in the VTT. */
-#define BINFO_VPTR_INDEX(NODE) TREE_VEC_ELT (NODE, 9)
+#define BINFO_VPTR_INDEX(NODE) TREE_VEC_ELT (NODE, BINFO_ELTS + 1)
/* The binfo of which NODE is a primary base. (This is different from
BINFO_INHERITANCE_CHAIN for virtual base because a virtual base is
sometimes a primary base for a class for which it is not an
immediate base.) */
-#define BINFO_PRIMARY_BASE_OF(NODE) TREE_VEC_ELT (NODE, 10)
+#define BINFO_PRIMARY_BASE_OF(NODE) TREE_VEC_ELT (NODE, BINFO_ELTS + 2)
+
+/* C++ binfos have 3 additional entries. */
+
+#define BINFO_LANG_ELTS (BINFO_ELTS + 3)
+
+/* Nonzero if this binfo is for a dependent base - one that should not
+ be searched. */
+#define BINFO_DEPENDENT_BASE_P(NODE) TREE_LANG_FLAG_1(NODE)
/* Nonzero if this binfo has lost its primary base binfo (because that
is a nearly-empty virtual base that has been taken by some other
/* Used by various search routines. */
#define IDENTIFIER_MARKED(NODE) TREE_LANG_FLAG_0 (NODE)
\f
+/* A TREE_LIST of the vcall indices associated with the class NODE.
+ The TREE_PURPOSE of each node is a FUNCTION_DECL for a virtual
+ function. The TREE_VALUE is the index into the virtual table where
+ the vcall offset for that function is stored, when NODE is a
+ virtual base. */
+#define CLASSTYPE_VCALL_INDICES(NODE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->vcall_indices)
+
+/* The various vtables for the class NODE. The primary vtable will be
+ first, followed by the construction vtables and VTT, if any. */
+#define CLASSTYPE_VTABLES(NODE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->vtables)
+
+/* The std::type_info variable representing this class, or NULL if no
+ such variable has been created. This field is only set for the
+ TYPE_MAIN_VARIANT of the class. */
+#define CLASSTYPE_TYPEINFO_VAR(NODE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->typeinfo_var)
+
/* Accessor macros for the vfield slots in structures. */
/* List of virtual table fields that this type contains (both the primary
non-NULL). */
#define VF_BASETYPE_VALUE(NODE) TREE_VALUE (NODE)
-/* Accessor macros for the BINFO_VIRTUALS list. */
+/* Accessor macros for the BINFO_VIRTUALS list. */
/* The number of bytes by which to adjust the `this' pointer when
calling this virtual function. Subtract this value from the this
- pointer. Always non-NULL, might be constant zero though. */
+ pointer. Always non-NULL, might be constant zero though. */
#define BV_DELTA(NODE) (TREE_PURPOSE (NODE))
/* If non-NULL, the vtable index at which to find the vcall offset
/* The function to call. */
#define BV_FN(NODE) (TREE_VALUE (NODE))
-/* Nonzero if we should use a virtual thunk for this entry. */
-#define BV_USE_VCALL_INDEX_P(NODE) (TREE_LANG_FLAG_0 (NODE))
\f
/* Nonzero for TREE_LIST node means that this list of things
is a list of parameters, as opposed to a list of expressions. */
unsigned u1sel : 1;
unsigned u2sel : 1;
unsigned can_be_full : 1;
- unsigned unused : 1; /* One unused bit. */
+ unsigned this_thunk_p : 1;
union lang_decl_u {
/* In a FUNCTION_DECL, VAR_DECL, TYPE_DECL, or TEMPLATE_DECL, this
tree GTY ((tag ("0"))) access;
/* For VAR_DECL in function, this is DECL_DISCRIMINATOR. */
- int discriminator;
-
- /* In a namespace-scope FUNCTION_DECL, this is
- GLOBAL_INIT_PRIORITY. */
- int init_priority;
+ int GTY ((tag ("1"))) discriminator;
/* In a FUNCTION_DECL for which DECL_THUNK_P holds, this is
- THUNK_VCALL_OFFSET. */
- tree GTY((tag ("2"))) vcall_offset;
+ THUNK_VIRTUAL_OFFSET. */
+ tree GTY((tag ("2"))) virtual_offset;
} GTY ((desc ("%1.u2sel"))) u2;
};
+/* sorted_fields is sorted based on a pointer, so we need to be able
+ to resort it if pointers get rearranged. */
+
struct lang_decl GTY(())
{
struct lang_decl_flags decl_flags;
{
struct full_lang_decl
{
+ /* For a non-thunk function decl, this is a tree list of
+ friendly classes. For a thunk function decl, it is the
+ thunked to function decl. */
tree befriending_classes;
- /* For a virtual FUNCTION_DECL, this is DECL_VIRTUAL_CONTEXT. For a
- non-virtual FUNCTION_DECL, this is DECL_FRIEND_CONTEXT. */
+ /* For a non-virtual FUNCTION_DECL, this is
+ DECL_FRIEND_CONTEXT. For a virtual FUNCTION_DECL for which
+ DECL_THIS_THUNK_P does not hold, this is DECL_THUNKS. Both
+ this pointer and result pointer adjusting thunks are
+ chained here. This pointer thunks to return pointer thunks
+ will be chained on the return pointer thunk. */
tree context;
-
+
/* In a FUNCTION_DECL, this is DECL_CLONED_FUNCTION. */
tree cloned_function;
+ /* In a FUNCTION_DECL for which THUNK_P holds, this is
+ THUNK_FIXED_OFFSET. */
+ HOST_WIDE_INT fixed_offset;
+
/* In an overloaded operator, this is the value of
DECL_OVERLOADED_OPERATOR_P. */
enum tree_code operator_code;
union lang_decl_u3
{
- tree GTY ((tag ("0"))) sorted_fields;
- struct unparsed_text * GTY ((tag ("2"))) pending_inline_info;
+ tree GTY ((tag ("0"), reorder ("resort_sorted_fields")))
+ sorted_fields;
+ struct cp_token_cache * GTY ((tag ("2"))) pending_inline_info;
struct language_function * GTY ((tag ("1")))
saved_language_function;
} GTY ((desc ("%1.u3sel + %1.pending_inline_p"))) u;
#endif /* ENABLE_TREE_CHECKING */
-#define DEFARG_POINTER(NODE) (DEFAULT_ARG_CHECK (NODE)->identifier.id.str)
-
/* DECL_NEEDED_P holds of a declaration when we need to emit its
definition. This is true when the back-end tells us that
the symbol has been referenced in the generated code. If, however,
&& TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (DECL))) \
|| (flag_syntax_only && TREE_USED (DECL)))
-/* Non-zero iff DECL is memory-based. The DECL_RTL of
- certain const variables might be a CONST_INT, or a REG
- in some cases. We cannot use `memory_operand' as a test
- here because on most RISC machines, a variable's address
- is not, by itself, a legitimate address. */
-#define DECL_IN_MEMORY_P(NODE) \
- (DECL_RTL_SET_P (NODE) && GET_CODE (DECL_RTL (NODE)) == MEM)
-
/* For a FUNCTION_DECL or a VAR_DECL, the language linkage for the
declaration. Some entities (like a member function in a local
class, or a local variable) do not have linkage at all, and this
/* Discriminator for name mangling. */
#define DECL_DISCRIMINATOR(NODE) (LANG_DECL_U2_CHECK (NODE, 1)->discriminator)
-/* Non-zero if the VTT parm has been added to NODE. */
+/* Nonzero if the VTT parm has been added to NODE. */
#define DECL_HAS_VTT_PARM_P(NODE) \
(DECL_LANG_SPECIFIC (NODE)->decl_flags.has_vtt_parm_p)
-/* Non-zero if NODE is a FUNCTION_DECL for which a VTT parameter is
+/* Nonzero if NODE is a FUNCTION_DECL for which a VTT parameter is
required. */
#define DECL_NEEDS_VTT_PARM_P(NODE) \
(TYPE_USES_VIRTUAL_BASECLASSES (DECL_CONTEXT (NODE)) \
&& (DECL_BASE_CONSTRUCTOR_P (NODE) \
|| DECL_BASE_DESTRUCTOR_P (NODE)))
-/* Non-zero if NODE is a user-defined conversion operator. */
+/* Nonzero if NODE is a user-defined conversion operator. */
#define DECL_CONV_FN_P(NODE) \
(IDENTIFIER_TYPENAME_P (DECL_NAME (NODE)))
-/* Non-zero if NODE, which is a TEMPLATE_DECL, is a template
+/* Nonzero if NODE, which is a TEMPLATE_DECL, is a template
conversion operator to a type dependent on the innermost template
args. */
#define DECL_TEMPLATE_CONV_FN_P(NODE) \
(IDENTIFIER_OPNAME_P (DECL_NAME (NODE)) \
? DECL_LANG_SPECIFIC (NODE)->u.f.operator_code : ERROR_MARK)
-/* Non-zero if NODE is an assignment operator. */
+/* Nonzero if NODE is an assignment operator. */
#define DECL_ASSIGNMENT_OPERATOR_P(NODE) \
(DECL_LANG_SPECIFIC (NODE)->decl_flags.assignment_operator_p)
should be allocated. */
#define DECL_IN_AGGR_P(NODE) (DECL_LANG_FLAG_3 (NODE))
+/* Nonzero for a VAR_DECL means that the variable's initialization has
+ been processed. */
+#define DECL_INITIALIZED_P(NODE) \
+ (TREE_LANG_FLAG_1 (VAR_DECL_CHECK (NODE)))
+
/* Nonzero if the DECL was initialized in the class definition itself,
rather than outside the class. */
#define DECL_INITIALIZED_IN_CLASS_P(DECL) \
#define DECL_NEEDS_FINAL_OVERRIDER_P(NODE) \
(DECL_LANG_SPECIFIC (NODE)->decl_flags.needs_final_overrider)
+/* The thunks associated with NODE, a FUNCTION_DECL. */
+#define DECL_THUNKS(NODE) \
+ (DECL_LANG_SPECIFIC (NODE)->u.f.context)
+
/* Nonzero if NODE is a thunk, rather than an ordinary function. */
#define DECL_THUNK_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL \
&& DECL_LANG_FLAG_7 (NODE))
+/* Nonzero if NODE is a this pointer adjusting thunk. */
+#define DECL_THIS_THUNK_P(NODE) \
+ (DECL_THUNK_P (NODE) && DECL_LANG_SPECIFIC (NODE)->decl_flags.this_thunk_p)
+
+/* Nonzero if NODE is a result pointer adjusting thunk. */
+#define DECL_RESULT_THUNK_P(NODE) \
+ (DECL_THUNK_P (NODE) && !DECL_LANG_SPECIFIC (NODE)->decl_flags.this_thunk_p)
+
/* Nonzero if NODE is a FUNCTION_DECL, but not a thunk. */
#define DECL_NON_THUNK_FUNCTION_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL && !DECL_THUNK_P (NODE))
(DECL_NON_THUNK_FUNCTION_P (NODE) && DECL_EXTERN_C_P (NODE))
/* Set DECL_THUNK_P for node. */
-#define SET_DECL_THUNK_P(NODE) \
+#define SET_DECL_THUNK_P(NODE, THIS_ADJUSTING) \
(DECL_LANG_FLAG_7 (NODE) = 1, \
- DECL_LANG_SPECIFIC (NODE)->u.f.u3sel = 1)
+ DECL_LANG_SPECIFIC (NODE)->u.f.u3sel = 1, \
+ DECL_LANG_SPECIFIC (NODE)->decl_flags.this_thunk_p = (THIS_ADJUSTING))
/* Nonzero if this DECL is the __PRETTY_FUNCTION__ variable in a
template function. */
(TREE_LANG_FLAG_0 (NODE))
/* The _TYPE context in which this _DECL appears. This field holds the
- class where a virtual function instance is actually defined. */
+ class where a virtual function instance is actually defined. */
#define DECL_CLASS_CONTEXT(NODE) \
(DECL_CLASS_SCOPE_P (NODE) ? DECL_CONTEXT (NODE) : NULL_TREE)
#define SET_DECL_FRIEND_CONTEXT(NODE, CONTEXT) \
(DECL_LANG_SPECIFIC (NODE)->u.f.context = (CONTEXT))
-/* NULL_TREE in DECL_CONTEXT represents the global namespace. */
+/* NULL_TREE in DECL_CONTEXT represents the global namespace. */
#define CP_DECL_CONTEXT(NODE) \
(DECL_CONTEXT (NODE) ? DECL_CONTEXT (NODE) : global_namespace)
#define FROB_CONTEXT(NODE) ((NODE) == global_namespace ? NULL_TREE : (NODE))
-/* For a virtual function, the base where we find its vtable entry.
- For a non-virtual function, the base where it is defined. */
-#define DECL_VIRTUAL_CONTEXT(NODE) \
- (DECL_LANG_SPECIFIC (NODE)->u.f.context)
-
/* 1 iff NODE has namespace scope, including the global namespace. */
#define DECL_NAMESPACE_SCOPE_P(NODE) \
(!DECL_TEMPLATE_PARM_P (NODE) \
/* For a NAMESPACE_DECL: the list of using namespace directives
The PURPOSE is the used namespace, the value is the namespace
- that is the common ancestor. */
+ that is the common ancestor. */
#define DECL_NAMESPACE_USING(NODE) DECL_VINDEX (NAMESPACE_DECL_CHECK (NODE))
/* In a NAMESPACE_DECL, the DECL_INITIAL is used to record all users
- of a namespace, to record the transitive closure of using namespace. */
+ of a namespace, to record the transitive closure of using namespace. */
#define DECL_NAMESPACE_USERS(NODE) DECL_INITIAL (NAMESPACE_DECL_CHECK (NODE))
/* In a NAMESPACE_DECL, points to the original namespace if this is
#define ORIGINAL_NAMESPACE(NODE) \
(DECL_NAMESPACE_ALIAS (NODE) ? DECL_NAMESPACE_ALIAS (NODE) : (NODE))
-/* Non-zero if NODE is the std namespace. */
+/* Nonzero if NODE is the std namespace. */
#define DECL_NAMESPACE_STD_P(NODE) \
(TREE_CODE (NODE) == NAMESPACE_DECL \
&& CP_DECL_CONTEXT (NODE) == global_namespace \
#define DECL_PENDING_INLINE_INFO(NODE) \
(DECL_LANG_SPECIFIC (NODE)->u.f.u.pending_inline_info)
-/* For a TYPE_DECL: if this function has many fields, we'll sort them
- and put them into a TREE_VEC. */
+/* For a TYPE_DECL: if this structure has many fields, we'll sort them
+ and put them into a TREE_VEC. */
#define DECL_SORTED_FIELDS(NODE) \
(DECL_LANG_SPECIFIC (TYPE_DECL_CHECK (NODE))->u.f.u.sorted_fields)
only one level of arguments, but which is a TREE_VEC containing as
its only entry the TREE_VEC for that level. */
-/* Non-zero if the template arguments is actually a vector of vectors,
+/* Nonzero if the template arguments is actually a vector of vectors,
rather than just a vector. */
#define TMPL_ARGS_HAVE_MULTIPLE_LEVELS(NODE) \
((NODE) != NULL_TREE \
#define TMPL_ARGS_DEPTH(NODE) \
(TMPL_ARGS_HAVE_MULTIPLE_LEVELS (NODE) ? TREE_VEC_LENGTH (NODE) : 1)
-/* The LEVELth level of the template ARGS. The outermost level of of
+/* The LEVELth level of the template ARGS. The outermost level of
args is level 1, not level 0. */
#define TMPL_ARGS_LEVEL(ARGS, LEVEL) \
(TMPL_ARGS_HAVE_MULTIPLE_LEVELS (ARGS) \
#define ENUM_TI_ARGS(NODE) \
TI_ARGS (ENUM_TEMPLATE_INFO (NODE))
+/* For a template instantiation TYPE, returns the TYPE corresponding
+ to the primary template. Otherwise returns TYPE itself. */
+#define CLASSTYPE_PRIMARY_TEMPLATE_TYPE(TYPE) \
+ ((CLASSTYPE_USE_TEMPLATE ((TYPE)) && !CLASSTYPE_TEMPLATE_SPECIALIZATION ((TYPE))) \
+ ? TREE_TYPE (DECL_TEMPLATE_RESULT (DECL_PRIMARY_TEMPLATE \
+ (CLASSTYPE_TI_TEMPLATE ((TYPE))))) \
+ : (TYPE))
+
/* Like DECL_TI_TEMPLATE, but for an ENUMERAL_, RECORD_, or UNION_TYPE. */
#define TYPE_TI_TEMPLATE(NODE) \
(TI_TEMPLATE (TYPE_TEMPLATE_INFO (NODE)))
TEMPLATE_ID_EXPR if we had something like `typename X::Y<T>'. */
#define TYPENAME_TYPE_FULLNAME(NODE) (TYPE_FIELDS (NODE))
-/* Nonzero if NODE is an implicit typename. */
-#define IMPLICIT_TYPENAME_P(NODE) \
- (TREE_CODE (NODE) == TYPENAME_TYPE && TREE_TYPE (NODE))
-
-/* Nonzero if NODE is a TYPE_DECL that should not be visible because
- it is from a dependent base class. */
-#define IMPLICIT_TYPENAME_TYPE_DECL_P(NODE) \
- (TREE_CODE (NODE) == TYPE_DECL \
- && DECL_ARTIFICIAL (NODE) \
- && IMPLICIT_TYPENAME_P (TREE_TYPE (NODE)))
-
/* Nonzero in INTEGER_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 (INTEGER_CST_CHECK (NODE))
/* Record whether a typedef for type `int' was actually `signed int'. */
#define C_TYPEDEF_EXPLICITLY_SIGNED(EXP) DECL_LANG_FLAG_1 (EXP)
-/* Returns non-zero if DECL has external linkage, as specified by the
+/* Returns nonzero if DECL has external linkage, as specified by the
language standard. (This predicate may hold even when the
corresponding entity is not actually given external linkage in the
object file; see decl_linkage for details.) */
(TREE_CODE (TYPE) == BOOLEAN_TYPE \
|| TREE_CODE (TYPE) == INTEGER_TYPE)
+/* Returns true if TYPE is an integral or enumeration name. */
+#define INTEGRAL_OR_ENUMERATION_TYPE_P(TYPE) \
+ (CP_INTEGRAL_TYPE_P (TYPE) || TREE_CODE (TYPE) == ENUMERAL_TYPE)
+
/* [basic.fundamental]
Integral and floating types are collectively called arithmetic
|| TYPE_PTRMEM_P (TYPE) \
|| TYPE_PTRMEMFUNC_P (TYPE))
-/* Nonzero for _TYPE means that the _TYPE defines
- at least one constructor. */
+/* [dcl.init.aggr]
+
+ An aggregate is an array or a class with no user-declared
+ constructors, no private or protected non-static data members, no
+ base classes, and no virtual functions. */
+#define CP_AGGREGATE_TYPE_P(TYPE) \
+ (TREE_CODE (TYPE) == ARRAY_TYPE \
+ || (CLASS_TYPE_P (TYPE) \
+ && !CLASSTYPE_NON_AGGREGATE (TYPE)))
+
+/* Nonzero for a class type means that the class type has a
+ user-declared constructor. */
#define TYPE_HAS_CONSTRUCTOR(NODE) (TYPE_LANG_FLAG_1 (NODE))
/* When appearing in an INDIRECT_REF, it means that the tree structure
member function. [expr.unary.op]/3 */
#define PTRMEM_OK_P(NODE) TREE_LANG_FLAG_0 (NODE)
-/* A pointer-to-function member type looks like:
-
- struct {
- __P __pfn;
- ptrdiff_t __delta;
- };
-
- If __pfn is NULL, it is a NULL pointer-to-member-function.
-
- (Because the vtable is always the first thing in the object, we
- don't need its offset.) If the function is virtual, then PFN is
- one plus twice the index into the vtable; otherwise, it is just a
- pointer to the function.
-
- Unfortunately, using the lowest bit of PFN doesn't work in
- architectures that don't impose alignment requirements on function
- addresses, or that use the lowest bit to tell one ISA from another,
- for example. For such architectures, we use the lowest bit of
- DELTA instead of the lowest bit of the PFN, and DELTA will be
- multiplied by 2. */
-enum ptrmemfunc_vbit_where_t
-{
- ptrmemfunc_vbit_in_pfn,
- ptrmemfunc_vbit_in_delta
-};
-
/* Get the POINTER_TYPE to the METHOD_TYPE associated with this
pointer to member function. TYPE_PTRMEMFUNC_P _must_ be true,
before using this macro. */
#define DECL_GLOBAL_DTOR_P(NODE) \
(DECL_LANG_SPECIFIC (NODE)->decl_flags.global_dtor_p)
-/* If DECL_GLOBAL_CTOR_P or DECL_GLOBAL_DTOR_P holds, this macro
- returns the initialization priority for the function. Constructors
- with lower numbers should be run first. Destructors should be run
- in the reverse order of constructors. */
-#define GLOBAL_INIT_PRIORITY(NODE) \
- (LANG_DECL_U2_CHECK (NODE, 1)->init_priority)
-
/* Accessor macros for C++ template decl nodes. */
/* The DECL_TEMPLATE_PARMS are a list. The TREE_PURPOSE of each node
#define DECL_PRIMARY_TEMPLATE(NODE) \
(TREE_TYPE (DECL_INNERMOST_TEMPLATE_PARMS (NODE)))
-/* Returns non-zero if NODE is a primary template. */
+/* Returns nonzero if NODE is a primary template. */
#define PRIMARY_TEMPLATE_P(NODE) (DECL_PRIMARY_TEMPLATE (NODE) == (NODE))
#define CLASSTYPE_TEMPLATE_LEVEL(NODE) \
#define SET_CLASSTYPE_EXPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) = 3)
-/* Non-zero if DECL is a friend function which is an instantiation
+/* Nonzero if DECL is a friend function which is an instantiation
from the point of view of the compiler, but not from the point of
view of the language. For example given:
template <class T> struct S { friend void f(T) {}; };
#define DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION(DECL) \
(DECL_TEMPLATE_INFO (DECL) && !DECL_USE_TEMPLATE (DECL))
-/* Non-zero if TYPE is a partial instantiation of a template class,
- i.e., an instantiation whose instantiation arguments involve
- template types. */
-#define PARTIAL_INSTANTIATION_P(TYPE) \
- (LANG_TYPE_CLASS_CHECK (TYPE)->is_partial_instantiation)
-
-/* Non-zero iff we are currently processing a declaration for an
+/* Nonzero iff we are currently processing a declaration for an
entity with its own template parameter list, and which is not a
full specialization. */
#define PROCESSING_REAL_TEMPLATE_DECL_P() \
A thunk is an alternate entry point for an ordinary FUNCTION_DECL.
The address of the ordinary FUNCTION_DECL is given by the
DECL_INITIAL, which is always an ADDR_EXPR whose operand is a
- FUNCTION_DECL. The job of the thunk is to adjust the `this'
- pointer before transferring control to the FUNCTION_DECL.
-
+ FUNCTION_DECL. The job of the thunk is to either adjust the this
+ pointer before transferring control to the FUNCTION_DECL, or call
+ FUNCTION_DECL and then adjust the result value. Note, the result
+ pointer adjusting thunk must perform a call to the thunked
+ function, (or be implemented via passing some invisible parameter
+ to the thunked function, which is modified to perform the
+ adjustment just before returning).
+
A thunk may perform either, or both, of the following operations:
- o Adjust the `this' pointer by a constant offset.
- o Adjust the `this' pointer by looking up a vcall-offset
+ o Adjust the this or result pointer by a constant offset.
+ o Adjust the this or result pointer by looking up a vcall or vbase offset
in the vtable.
- If both operations are performed, then the constant adjument to
- `this' is performed first.
+ A this pointer adjusting thunk converts from a base to a derived
+ class, and hence adds the offsets. A result pointer adjusting thunk
+ converts from a derived class to a base, and hence subtracts the
+ offsets. If both operations are performed, then the constant
+ adjument is performed first for this pointer adjustment and last
+ for the result pointer adjustment.
- The constant adjustment is given by THUNK_DELTA. If the
- vcall-offset is required, the index into the vtable is given by
- THUNK_VCALL_OFFSET. */
+ The constant adjustment is given by THUNK_FIXED_OFFSET. If the
+ vcall or vbase offset is required, the index into the vtable is given by
+ THUNK_VIRTUAL_OFFSET. */
/* An integer indicating how many bytes should be subtracted from the
- `this' pointer when this function is called. */
-#define THUNK_DELTA(DECL) (DECL_CHECK (DECL)->decl.u1.i)
-
-/* A tree indicating how many bytes should be subtracted from the
- vtable for the `this' pointer to find the vcall offset. (The vptr
- is always located at offset zero from the f `this' pointer.) If
- NULL, then there is no vcall offset. */
-#define THUNK_VCALL_OFFSET(DECL) \
- (LANG_DECL_U2_CHECK (DECL, 0)->vcall_offset)
+ this or result pointer when this function is called. */
+#define THUNK_FIXED_OFFSET(DECL) \
+ (DECL_LANG_SPECIFIC (VAR_OR_FUNCTION_DECL_CHECK (DECL))->u.f.fixed_offset)
+
+/* A tree indicating how to perform the virtual adjustment. For a this
+ adjusting thunk it is the number of bytes to be added to the vtable
+ to find the vcall offset. For a result adjusting thunk, it is the
+ binfo of the relevant virtual base. If NULL, then there is no
+ virtual adjust. (The vptr is always located at offset zero from
+ the this or result pointer.) (If the covariant type is within the
+ class hierarchy being layed out, the vbase index is not yet known
+ at the point we need to create the thunks, hence the need to use
+ binfos.) */
+
+#define THUNK_VIRTUAL_OFFSET(DECL) \
+ (LANG_DECL_U2_CHECK (VAR_OR_FUNCTION_DECL_CHECK (DECL), 0)->virtual_offset)
+
+/* For thunk NODE, this is the FUNCTION_DECL thunked to. */
+#define THUNK_TARGET(NODE) \
+ (DECL_LANG_SPECIFIC (NODE)->u.f.befriending_classes)
/* These macros provide convenient access to the various _STMT nodes
created when parsing template declarations. */
(TREE_TYPE (NODE))
/* An enumeration of the kind of tags that C++ accepts. */
-enum tag_types { record_type, class_type, union_type, enum_type };
+enum tag_types {
+ none_type = 0, /* Not a tag type. */
+ record_type, /* "struct" types. */
+ class_type, /* "class" types. */
+ union_type, /* "union" types. */
+ enum_type, /* "enum" types. */
+ typename_type /* "typename" types. */
+};
/* The various kinds of lvalues we distinguish. */
typedef enum cp_lvalue_kind {
/* The kinds of scopes we recognize. */
typedef enum scope_kind {
+ sk_block, /* An ordinary block scope. */
+ sk_try, /* A try-block. */
+ sk_catch, /* A catch-block. */
+ sk_for, /* The scope of the variable declared in a
+ for-init-statement. */
sk_template_parms, /* A scope for template parameters. */
sk_template_spec /* A scope corresponding to a template
specialization. There is never anything in
/* The various kinds of access. BINFO_ACCESS depends on these being
two bit quantities. The numerical values are important; they are
used to initialize RTTI data structures, so changing them changes
- the ABI. */
+ the ABI. */
typedef enum access_kind {
ak_none = 0, /* Inaccessible. */
ak_public = 1, /* Accessible, as a `public' thing. */
(make_typename_type use) */
} tsubst_flags_t;
-/* The kind of checking we can do looking in a class hierarchy. */
+/* The kind of checking we can do looking in a class hierarchy. */
typedef enum base_access {
ba_any = 0, /* Do not check access, allow an ambiguous base,
prefer a non-virtual base */
ba_ignore = 1, /* Do not check access */
ba_check = 2, /* Check access */
ba_not_special = 3, /* Do not consider special privilege
- current_class_type might give. */
+ current_class_type might give. */
ba_quiet = 4, /* Do not issue error messages (bit mask). */
} base_access;
/* The kind of base we can find, looking in a class hierarchy.
- Values <0 indicate we failed. */
+ Values <0 indicate we failed. */
typedef enum base_kind {
bk_inaccessible = -3, /* The base is inaccessible */
bk_ambig = -2, /* The base is ambiguous */
bk_proper_base = 1, /* It is a proper base */
bk_via_virtual = 2 /* It is a proper base, but via a virtual
path. This might not be the canonical
- binfo. */
+ binfo. */
} base_kind;
/* Set by add_implicitly_declared_members() to keep those members from
function, two inside the body of a function in a local class, etc.) */
extern int function_depth;
+typedef struct deferred_access GTY(())
+{
+ /* A TREE_LIST representing name-lookups for which we have deferred
+ checking access controls. We cannot check the accessibility of
+ names used in a decl-specifier-seq until we know what is being
+ declared because code like:
+
+ class A {
+ class B {};
+ B* f();
+ }
+
+ A::B* A::f() { return 0; }
+
+ is valid, even though `A::B' is not generally accessible.
+
+ The TREE_PURPOSE of each node is the scope used to qualify the
+ name being looked up; the TREE_VALUE is the DECL to which the
+ name was resolved. */
+ tree deferred_access_checks;
+ /* TRUE iff we are deferring access checks. */
+ bool deferring_access_checks_p;
+ /* The next deferred access data in stack or linked-list. */
+ struct deferred_access *next;
+} deferred_access;
+
/* in pt.c */
/* These values are used for the `STRICT' parameter to type_unification and
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_')
#endif /* !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL) */
-/* Returns non-zero iff NODE is a declaration for the global function
+/* Returns nonzero iff NODE is a declaration for the global function
`main'. */
#define DECL_MAIN_P(NODE) \
(DECL_EXTERN_C_FUNCTION_P (NODE) \
LOOKUP_PREFER_TYPES means not to accept objects, and possibly namespaces.
LOOKUP_PREFER_NAMESPACES means not to accept objects, and possibly types.
- LOOKUP_PREFER_BOTH means class-or-namespace-name.
- LOOKUP_TEMPLATES_EXPECTED means that class templates also count
- as types. */
+ LOOKUP_PREFER_BOTH means class-or-namespace-name. */
#define LOOKUP_PROTECT (1)
#define LOOKUP_COMPLAIN (2)
#define LOOKUP_PREFER_TYPES (2048)
#define LOOKUP_PREFER_NAMESPACES (4096)
#define LOOKUP_PREFER_BOTH (6144)
-#define LOOKUP_TEMPLATES_EXPECTED (8192)
#define LOOKUP_NAMESPACES_ONLY(F) \
(((F) & LOOKUP_PREFER_NAMESPACES) && !((F) & LOOKUP_PREFER_TYPES))
/* in lex.c */
-extern void init_reswords PARAMS ((void));
+extern void init_reswords (void);
/* Indexed by TREE_CODE, these tables give C-looking names to
operators represented by TREE_CODES. For example,
opname_tab[(int) MINUS_EXPR] == "-". */
extern const char **opname_tab, **assignop_tab;
-typedef struct operator_name_info_t
+typedef struct operator_name_info_t GTY(())
{
/* The IDENTIFIER_NODE for the operator. */
tree identifier;
const char *name;
/* The mangled name of the operator. */
const char *mangled_name;
+ /* The arity of the operator. */
+ int arity;
} operator_name_info_t;
/* A mapping from tree codes to operator name information. */
-extern operator_name_info_t operator_name_info[];
+extern GTY(()) operator_name_info_t operator_name_info
+ [(int) LAST_CPLUS_TREE_CODE];
/* Similar, but for assignment operators. */
-extern operator_name_info_t assignment_operator_name_info[];
+extern GTY(()) operator_name_info_t assignment_operator_name_info
+ [(int) LAST_CPLUS_TREE_CODE];
/* in call.c */
-extern int check_dtor_name PARAMS ((tree, tree));
-extern int get_arglist_len_in_bytes PARAMS ((tree));
-
-extern tree build_vfield_ref PARAMS ((tree, tree));
-extern tree build_scoped_method_call PARAMS ((tree, tree, tree, tree));
-extern tree build_conditional_expr PARAMS ((tree, tree, tree));
-extern tree build_addr_func PARAMS ((tree));
-extern tree build_call PARAMS ((tree, tree));
-extern tree build_method_call PARAMS ((tree, tree, tree, tree, int));
-extern int null_ptr_cst_p PARAMS ((tree));
-extern int sufficient_parms_p PARAMS ((tree));
-extern tree type_decays_to PARAMS ((tree));
-extern tree build_user_type_conversion PARAMS ((tree, tree, int));
-extern tree build_new_function_call PARAMS ((tree, tree));
-extern tree build_new_method_call (tree, tree, tree, tree, int);
-extern tree build_special_member_call (tree, tree, tree, tree, int);
-extern tree build_new_op PARAMS ((enum tree_code, int, tree, tree, tree));
-extern tree build_op_delete_call PARAMS ((enum tree_code, tree, tree, int, tree));
-extern int can_convert PARAMS ((tree, tree));
-extern int can_convert_arg PARAMS ((tree, tree, tree));
-extern int can_convert_arg_bad PARAMS ((tree, tree, tree));
-extern int enforce_access PARAMS ((tree, tree));
-extern tree convert_default_arg PARAMS ((tree, tree, tree, int));
-extern tree convert_arg_to_ellipsis PARAMS ((tree));
-extern tree build_x_va_arg PARAMS ((tree, tree));
-extern tree cxx_type_promotes_to PARAMS ((tree));
-extern tree type_passed_as PARAMS ((tree));
-extern tree convert_for_arg_passing PARAMS ((tree, tree));
-extern tree cp_convert_parm_for_inlining PARAMS ((tree, tree, tree));
-extern int is_properly_derived_from PARAMS ((tree, tree));
-extern tree initialize_reference PARAMS ((tree, tree));
-extern tree strip_top_quals PARAMS ((tree));
-extern tree perform_implicit_conversion PARAMS ((tree, tree));
+extern bool check_dtor_name (tree, tree);
+
+extern tree build_vfield_ref (tree, tree);
+extern tree build_scoped_method_call (tree, tree, tree, tree);
+extern tree build_conditional_expr (tree, tree, tree);
+extern tree build_addr_func (tree);
+extern tree build_call (tree, tree);
+extern tree build_method_call (tree, tree, tree, tree, int);
+extern bool null_ptr_cst_p (tree);
+extern bool sufficient_parms_p (tree);
+extern tree type_decays_to (tree);
+extern tree resolve_scoped_fn_name (tree, tree);
+extern tree build_user_type_conversion (tree, tree, int);
+extern tree build_new_function_call (tree, tree);
+extern tree build_operator_new_call (tree, tree, tree *, tree *);
+extern tree build_new_method_call (tree, tree, tree, tree, int);
+extern tree build_special_member_call (tree, tree, tree, tree, int);
+extern tree build_new_op (enum tree_code, int, tree, tree, tree);
+extern tree build_op_delete_call (enum tree_code, tree, tree, int, tree);
+extern bool can_convert (tree, tree);
+extern bool can_convert_arg (tree, tree, tree);
+extern bool can_convert_arg_bad (tree, tree, tree);
+extern bool enforce_access (tree, tree);
+extern tree convert_default_arg (tree, tree, tree, int);
+extern tree convert_arg_to_ellipsis (tree);
+extern tree build_x_va_arg (tree, tree);
+extern tree cxx_type_promotes_to (tree);
+extern tree type_passed_as (tree);
+extern tree convert_for_arg_passing (tree, tree);
+extern tree cp_convert_parm_for_inlining (tree, tree, tree);
+extern bool is_properly_derived_from (tree, tree);
+extern tree initialize_reference (tree, tree, tree);
+extern tree make_temporary_var_for_ref_to_temp (tree, tree);
+extern tree strip_top_quals (tree);
+extern tree perform_implicit_conversion (tree, tree);
+extern tree in_charge_arg_for_name (tree);
/* in class.c */
-extern tree build_base_path PARAMS ((enum tree_code, tree, tree, int));
+extern tree build_base_path (enum tree_code, tree, tree, int);
extern tree convert_to_base (tree, tree, bool);
-extern tree build_vbase_path PARAMS ((enum tree_code, tree, tree, tree, int));
-extern tree build_vtbl_ref PARAMS ((tree, tree));
-extern tree build_vfn_ref PARAMS ((tree, tree));
-extern tree get_vtable_decl PARAMS ((tree, int));
-extern void add_method PARAMS ((tree, tree, int));
-extern int currently_open_class PARAMS ((tree));
-extern tree currently_open_derived_class PARAMS ((tree));
-extern void duplicate_tag_error PARAMS ((tree));
-extern tree finish_struct PARAMS ((tree, tree));
-extern void finish_struct_1 PARAMS ((tree));
-extern int resolves_to_fixed_type_p PARAMS ((tree, int *));
-extern void init_class_processing PARAMS ((void));
-extern int is_empty_class PARAMS ((tree));
-extern void pushclass PARAMS ((tree, int));
-extern void popclass PARAMS ((void));
-extern void push_nested_class PARAMS ((tree, int));
-extern void pop_nested_class PARAMS ((void));
-extern int current_lang_depth PARAMS ((void));
-extern void push_lang_context PARAMS ((tree));
-extern void pop_lang_context PARAMS ((void));
-extern tree instantiate_type PARAMS ((tree, tree, tsubst_flags_t));
-extern void print_class_statistics PARAMS ((void));
-extern void cxx_print_statistics PARAMS ((void));
-extern void cxx_print_xnode PARAMS ((FILE *, tree, int));
-extern void cxx_print_decl PARAMS ((FILE *, tree, int));
-extern void cxx_print_type PARAMS ((FILE *, tree, int));
-extern void cxx_print_identifier PARAMS ((FILE *, tree, int));
-extern void cxx_print_error_function PARAMS ((struct diagnostic_context *,
- const char *));
-extern void build_self_reference PARAMS ((void));
-extern int same_signature_p PARAMS ((tree, tree));
-extern void warn_hidden PARAMS ((tree));
-extern tree get_enclosing_class PARAMS ((tree));
-int is_base_of_enclosing_class PARAMS ((tree, tree));
-extern void unreverse_member_declarations PARAMS ((tree));
-extern void invalidate_class_lookup_cache PARAMS ((void));
-extern void maybe_note_name_used_in_class PARAMS ((tree, tree));
-extern void note_name_declared_in_class PARAMS ((tree, tree));
-extern tree get_vtbl_decl_for_binfo PARAMS ((tree));
-extern tree in_charge_arg_for_name PARAMS ((tree));
-extern tree get_vtt_name PARAMS ((tree));
-extern tree get_primary_binfo PARAMS ((tree));
+extern tree build_vtbl_ref (tree, tree);
+extern tree build_vfn_ref (tree, tree);
+extern tree get_vtable_decl (tree, int);
+extern void resort_sorted_fields
+ (void *, void *, gt_pointer_operator, void *);
+extern void resort_type_method_vec
+ (void *, void *, gt_pointer_operator, void *);
+extern void add_method (tree, tree, int);
+extern int currently_open_class (tree);
+extern tree currently_open_derived_class (tree);
+extern void duplicate_tag_error (tree);
+extern tree finish_struct (tree, tree);
+extern void finish_struct_1 (tree);
+extern int resolves_to_fixed_type_p (tree, int *);
+extern void init_class_processing (void);
+extern int is_empty_class (tree);
+extern void pushclass (tree, bool);
+extern void popclass (void);
+extern void push_nested_class (tree);
+extern void pop_nested_class (void);
+extern int current_lang_depth (void);
+extern void push_lang_context (tree);
+extern void pop_lang_context (void);
+extern tree instantiate_type (tree, tree, tsubst_flags_t);
+extern void print_class_statistics (void);
+extern void cxx_print_statistics (void);
+extern void cxx_print_xnode (FILE *, tree, int);
+extern void cxx_print_decl (FILE *, tree, int);
+extern void cxx_print_type (FILE *, tree, int);
+extern void cxx_print_identifier (FILE *, tree, int);
+extern void cxx_print_error_function (struct diagnostic_context *,
+ const char *);
+extern void build_self_reference (void);
+extern int same_signature_p (tree, tree);
+extern void warn_hidden (tree);
+extern void maybe_add_class_template_decl_list (tree, tree, int);
+extern tree get_enclosing_class (tree);
+int is_base_of_enclosing_class (tree, tree);
+extern void unreverse_member_declarations (tree);
+extern void invalidate_class_lookup_cache (void);
+extern void maybe_note_name_used_in_class (tree, tree);
+extern void note_name_declared_in_class (tree, tree);
+extern tree get_vtbl_decl_for_binfo (tree);
+extern tree get_vtt_name (tree);
+extern tree get_primary_binfo (tree);
/* in cvt.c */
-extern tree convert_to_reference PARAMS ((tree, tree, int, int, tree));
-extern tree convert_from_reference PARAMS ((tree));
-extern tree convert_lvalue PARAMS ((tree, tree));
-extern tree ocp_convert PARAMS ((tree, tree, int, int));
-extern tree cp_convert PARAMS ((tree, tree));
-extern tree convert_to_void PARAMS ((tree, const char */*implicit context*/));
-extern tree convert_force PARAMS ((tree, tree, int));
-extern tree build_type_conversion PARAMS ((tree, tree, int));
-extern tree build_expr_type_conversion PARAMS ((int, tree, int));
-extern tree type_promotes_to PARAMS ((tree));
-extern tree perform_qualification_conversions PARAMS ((tree, tree));
-extern void clone_function_decl PARAMS ((tree, int));
-extern void adjust_clone_args PARAMS ((tree));
+extern tree convert_to_reference (tree, tree, int, int, tree);
+extern tree convert_from_reference (tree);
+extern tree convert_lvalue (tree, tree);
+extern tree ocp_convert (tree, tree, int, int);
+extern tree cp_convert (tree, tree);
+extern tree convert_to_void (tree, const char */*implicit context*/);
+extern tree convert_force (tree, tree, int);
+extern tree build_type_conversion (tree, tree);
+extern tree build_expr_type_conversion (int, tree, bool);
+extern tree type_promotes_to (tree);
+extern tree perform_qualification_conversions (tree, tree);
+extern void clone_function_decl (tree, int);
+extern void adjust_clone_args (tree);
/* decl.c */
-extern int global_bindings_p PARAMS ((void));
-extern int kept_level_p PARAMS ((void));
-extern tree getdecls PARAMS ((void));
-extern void pushlevel PARAMS ((int));
-extern tree poplevel PARAMS ((int,int, int));
-extern void insert_block PARAMS ((tree));
-extern void set_block PARAMS ((tree));
-extern tree pushdecl PARAMS ((tree));
-extern void cxx_init_decl_processing PARAMS ((void));
+extern int global_bindings_p (void);
+extern int kept_level_p (void);
+extern tree getdecls (void);
+extern void pushlevel (int);
+extern tree poplevel (int,int, int);
+extern void insert_block (tree);
+extern void set_block (tree);
+extern tree pushdecl (tree);
+extern void cxx_init_decl_processing (void);
enum cp_tree_node_structure_enum cp_tree_node_structure
- PARAMS ((union lang_tree_node *));
-extern void cxx_insert_default_attributes PARAMS ((tree));
-extern bool cxx_mark_addressable PARAMS ((tree));
-extern void cxx_push_function_context PARAMS ((struct function *));
-extern void cxx_pop_function_context PARAMS ((struct function *));
-extern void cxx_mark_function_context PARAMS ((struct function *));
-extern int toplevel_bindings_p PARAMS ((void));
-extern int namespace_bindings_p PARAMS ((void));
-extern void keep_next_level PARAMS ((int));
-extern int template_parm_scope_p PARAMS ((void));
-extern void set_class_shadows PARAMS ((tree));
-extern void maybe_push_cleanup_level PARAMS ((tree));
-extern void begin_scope PARAMS ((scope_kind));
-extern void finish_scope PARAMS ((void));
-extern void note_level_for_for PARAMS ((void));
-extern void note_level_for_try PARAMS ((void));
-extern void note_level_for_catch PARAMS ((void));
-extern void resume_level PARAMS ((struct cp_binding_level *));
-extern void delete_block PARAMS ((tree));
-extern void add_block_current_level PARAMS ((tree));
-extern void pushlevel_class PARAMS ((void));
-extern void poplevel_class PARAMS ((void));
-extern void print_binding_stack PARAMS ((void));
-extern void print_binding_level PARAMS ((struct cp_binding_level *));
-extern void push_namespace PARAMS ((tree));
-extern void pop_namespace PARAMS ((void));
-extern void push_nested_namespace PARAMS ((tree));
-extern void pop_nested_namespace PARAMS ((tree));
-extern void maybe_push_to_top_level PARAMS ((int));
-extern void push_to_top_level PARAMS ((void));
-extern void pop_from_top_level PARAMS ((void));
-extern void push_switch PARAMS ((tree));
-extern void pop_switch PARAMS ((void));
-extern tree identifier_type_value PARAMS ((tree));
-extern void set_identifier_type_value PARAMS ((tree, tree));
-extern void pop_everything PARAMS ((void));
-extern void pushtag PARAMS ((tree, tree, int));
-extern tree make_anon_name PARAMS ((void));
-extern void clear_anon_tags PARAMS ((void));
-extern int decls_match PARAMS ((tree, tree));
-extern int duplicate_decls PARAMS ((tree, tree));
-extern tree pushdecl_top_level PARAMS ((tree));
-extern void pushdecl_class_level PARAMS ((tree));
-extern tree pushdecl_namespace_level PARAMS ((tree));
-extern tree push_using_decl PARAMS ((tree, tree));
-extern tree push_using_directive PARAMS ((tree));
-extern void push_class_level_binding PARAMS ((tree, tree));
-extern tree implicitly_declare PARAMS ((tree));
-extern tree declare_local_label PARAMS ((tree));
-extern tree define_label PARAMS ((const char *, int, tree));
-extern void check_goto PARAMS ((tree));
-extern void define_case_label PARAMS ((void));
-extern tree binding_for_name PARAMS ((tree, tree));
-extern tree namespace_binding PARAMS ((tree, tree));
-extern void set_namespace_binding PARAMS ((tree, tree, tree));
-extern tree lookup_namespace_name PARAMS ((tree, tree));
-extern tree build_typename_type PARAMS ((tree, tree, tree, tree));
-extern tree make_typename_type PARAMS ((tree, tree, tsubst_flags_t));
-extern tree make_unbound_class_template PARAMS ((tree, tree, int));
-extern tree lookup_name_nonclass PARAMS ((tree));
-extern tree lookup_function_nonclass PARAMS ((tree, tree));
-extern tree lookup_name PARAMS ((tree, int));
-extern tree lookup_name_current_level PARAMS ((tree));
-extern tree lookup_type_current_level PARAMS ((tree));
-extern tree lookup_name_namespace_only PARAMS ((tree));
-extern void begin_only_namespace_names PARAMS ((void));
-extern void end_only_namespace_names PARAMS ((void));
-extern tree namespace_ancestor PARAMS ((tree, tree));
-extern tree unqualified_namespace_lookup PARAMS ((tree, int, tree *));
+ (union lang_tree_node *);
+extern void cxx_insert_default_attributes (tree);
+extern bool cxx_mark_addressable (tree);
+extern void cxx_push_function_context (struct function *);
+extern void cxx_pop_function_context (struct function *);
+extern void cxx_mark_function_context (struct function *);
+extern int toplevel_bindings_p (void);
+extern int namespace_bindings_p (void);
+extern void keep_next_level (int);
+extern int template_parm_scope_p (void);
+extern void set_class_shadows (tree);
+extern void maybe_push_cleanup_level (tree);
+extern void begin_scope (scope_kind);
+extern void finish_scope (void);
+extern void resume_level (struct cp_binding_level *);
+extern void delete_block (tree);
+extern void add_block_current_level (tree);
+extern void pushlevel_class (void);
+extern void poplevel_class (void);
+extern void print_binding_stack (void);
+extern void print_binding_level (struct cp_binding_level *);
+extern void push_namespace (tree);
+extern void pop_namespace (void);
+extern void push_nested_namespace (tree);
+extern void pop_nested_namespace (tree);
+extern void maybe_push_to_top_level (int);
+extern void push_to_top_level (void);
+extern void pop_from_top_level (void);
+extern void push_switch (tree);
+extern void pop_switch (void);
+extern tree identifier_type_value (tree);
+extern void set_identifier_type_value (tree, tree);
+extern void pop_everything (void);
+extern void pushtag (tree, tree, int);
+extern tree make_anon_name (void);
+extern void clear_anon_tags (void);
+extern int decls_match (tree, tree);
+extern int duplicate_decls (tree, tree);
+extern tree pushdecl_top_level (tree);
+extern void pushdecl_class_level (tree);
+extern tree pushdecl_namespace_level (tree);
+extern tree push_using_decl (tree, tree);
+extern tree push_using_directive (tree);
+extern void push_class_level_binding (tree, tree);
+extern tree implicitly_declare (tree);
+extern tree declare_local_label (tree);
+extern tree define_label (const char *, int, tree);
+extern void check_goto (tree);
+extern void define_case_label (void);
+extern tree binding_for_name (tree, tree);
+extern tree namespace_binding (tree, tree);
+extern void set_namespace_binding (tree, tree, tree);
+extern tree lookup_namespace_name (tree, tree);
+extern tree make_typename_type (tree, tree, tsubst_flags_t);
+extern tree make_unbound_class_template (tree, tree, tsubst_flags_t);
+extern tree lookup_name_nonclass (tree);
+extern tree lookup_function_nonclass (tree, tree);
+extern tree lookup_qualified_name (tree, tree, bool, int);
+extern tree lookup_name (tree, int);
+extern tree lookup_name_current_level (tree);
+extern tree lookup_type_current_level (tree);
+extern tree lookup_name_real (tree, int, int, int, int);
+extern tree namespace_ancestor (tree, tree);
+extern bool is_ancestor (tree, tree);
+extern tree unqualified_namespace_lookup (tree, int, tree *);
extern tree check_for_out_of_scope_variable (tree);
-extern int lookup_using_namespace PARAMS ((tree, tree, tree, tree, int, tree *));
-extern int qualified_lookup_using_namespace PARAMS ((tree, tree, tree, int));
-extern tree build_library_fn PARAMS ((tree, tree));
-extern tree build_library_fn_ptr PARAMS ((const char *, tree));
-extern tree build_cp_library_fn_ptr PARAMS ((const char *, tree));
-extern tree push_library_fn PARAMS ((tree, tree));
-extern tree push_void_library_fn PARAMS ((tree, tree));
-extern tree push_throw_library_fn PARAMS ((tree, tree));
-extern int init_type_desc PARAMS ((void));
-extern tree check_tag_decl PARAMS ((tree));
-extern void shadow_tag PARAMS ((tree));
-extern tree groktypename PARAMS ((tree));
-extern tree start_decl PARAMS ((tree, tree, int, tree, tree));
-extern void start_decl_1 PARAMS ((tree));
-extern void cp_finish_decl PARAMS ((tree, tree, tree, int));
-extern void finish_decl PARAMS ((tree, tree, tree));
-extern void maybe_inject_for_scope_var PARAMS ((tree));
-extern void initialize_local_var PARAMS ((tree, tree, int));
-extern void expand_static_init PARAMS ((tree, tree));
-extern tree start_handler_parms PARAMS ((tree, tree));
-extern int complete_array_type PARAMS ((tree, tree, int));
-extern tree build_ptrmemfunc_type PARAMS ((tree));
+extern bool lookup_using_namespace (tree, tree, tree, tree, int, tree *);
+extern bool qualified_lookup_using_namespace (tree, tree, tree, int);
+extern tree build_library_fn (tree, tree);
+extern tree build_library_fn_ptr (const char *, tree);
+extern tree build_cp_library_fn_ptr (const char *, tree);
+extern tree push_library_fn (tree, tree);
+extern tree push_void_library_fn (tree, tree);
+extern tree push_throw_library_fn (tree, tree);
+extern int init_type_desc (void);
+extern tree check_tag_decl (tree);
+extern tree shadow_tag (tree);
+extern tree groktypename (tree);
+extern tree start_decl (tree, tree, int, tree, tree);
+extern void start_decl_1 (tree);
+extern void cp_finish_decl (tree, tree, tree, int);
+extern void finish_decl (tree, tree, tree);
+extern void maybe_inject_for_scope_var (tree);
+extern tree start_handler_parms (tree, tree);
+extern int complete_array_type (tree, tree, int);
+extern tree build_ptrmemfunc_type (tree);
extern tree build_ptrmem_type (tree, tree);
/* the grokdeclarator prototype is in decl.h */
-extern int parmlist_is_exprlist PARAMS ((tree));
-extern int copy_fn_p PARAMS ((tree));
-extern void grok_special_member_properties PARAMS ((tree));
-extern int grok_ctor_properties PARAMS ((tree, tree));
-extern void grok_op_properties PARAMS ((tree, int));
+extern int copy_fn_p (tree);
+extern tree get_scope_of_declarator (tree);
+extern void grok_special_member_properties (tree);
+extern int grok_ctor_properties (tree, tree);
+extern void grok_op_properties (tree, int);
extern tree xref_tag (enum tag_types, tree, tree, bool);
-extern tree xref_tag_from_type PARAMS ((tree, tree, int));
-extern void xref_basetypes PARAMS ((tree, tree));
-extern tree start_enum PARAMS ((tree));
-extern void finish_enum PARAMS ((tree));
-extern void build_enumerator PARAMS ((tree, tree, tree));
-extern int start_function PARAMS ((tree, tree, tree, int));
-extern tree begin_function_body PARAMS ((void));
-extern void finish_function_body PARAMS ((tree));
-extern tree finish_function PARAMS ((int));
-extern tree start_method PARAMS ((tree, tree, tree));
-extern tree finish_method PARAMS ((tree));
-extern void maybe_register_incomplete_var PARAMS ((tree));
-extern void complete_vars PARAMS ((tree));
-extern void finish_stmt PARAMS ((void));
-extern void print_other_binding_stack PARAMS ((struct cp_binding_level *));
-extern void revert_static_member_fn PARAMS ((tree));
-extern void fixup_anonymous_aggr PARAMS ((tree));
-extern int check_static_variable_definition PARAMS ((tree, tree));
-extern tree compute_array_index_type PARAMS ((tree, tree));
-extern void push_local_binding PARAMS ((tree, tree, int));
-extern int push_class_binding PARAMS ((tree, tree));
-extern tree check_default_argument PARAMS ((tree, tree));
-extern tree push_overloaded_decl PARAMS ((tree, int));
-extern void clear_identifier_class_values PARAMS ((void));
-extern void storetags PARAMS ((tree));
-extern int vtable_decl_p PARAMS ((tree, void *));
-extern int vtype_decl_p PARAMS ((tree, void *));
-extern int sigtable_decl_p PARAMS ((tree, void *));
-typedef int (*walk_globals_pred) PARAMS ((tree, void *));
-typedef int (*walk_globals_fn) PARAMS ((tree *, void *));
-extern int walk_globals PARAMS ((walk_globals_pred,
- walk_globals_fn,
- void *));
-typedef int (*walk_namespaces_fn) PARAMS ((tree, void *));
-extern int walk_namespaces PARAMS ((walk_namespaces_fn,
- void *));
-extern int wrapup_globals_for_namespace PARAMS ((tree, void *));
-extern tree cp_namespace_decls PARAMS ((tree));
-extern tree create_implicit_typedef PARAMS ((tree, tree));
-extern tree maybe_push_decl PARAMS ((tree));
-extern tree build_target_expr_with_type PARAMS ((tree, tree));
-extern int local_variable_p PARAMS ((tree));
-extern int nonstatic_local_decl_p PARAMS ((tree));
-extern tree declare_global_var PARAMS ((tree, tree));
-extern void register_dtor_fn PARAMS ((tree));
-extern tmpl_spec_kind current_tmpl_spec_kind PARAMS ((int));
-extern tree cp_fname_init PARAMS ((const char *));
+extern tree xref_tag_from_type (tree, tree, int);
+extern void xref_basetypes (tree, tree);
+extern tree start_enum (tree);
+extern void finish_enum (tree);
+extern void build_enumerator (tree, tree, tree);
+extern int start_function (tree, tree, tree, int);
+extern tree begin_function_body (void);
+extern void finish_function_body (tree);
+extern tree finish_function (int);
+extern tree start_method (tree, tree, tree);
+extern tree finish_method (tree);
+extern void maybe_register_incomplete_var (tree);
+extern void complete_vars (tree);
+extern void finish_stmt (void);
+extern void print_other_binding_stack (struct cp_binding_level *);
+extern void revert_static_member_fn (tree);
+extern void fixup_anonymous_aggr (tree);
+extern int check_static_variable_definition (tree, tree);
+extern tree compute_array_index_type (tree, tree);
+extern void push_local_binding (tree, tree, int);
+extern int push_class_binding (tree, tree);
+extern tree check_default_argument (tree, tree);
+extern tree push_overloaded_decl (tree, int);
+extern void clear_identifier_class_values (void);
+extern void storetags (tree);
+extern int vtable_decl_p (tree, void *);
+extern int vtype_decl_p (tree, void *);
+extern int sigtable_decl_p (tree, void *);
+typedef bool (*walk_globals_pred) (tree, void *);
+typedef bool (*walk_globals_fn) (tree *, void *);
+extern bool walk_globals (walk_globals_pred, walk_globals_fn, void *);
+extern bool walk_vtables (walk_globals_pred, walk_globals_fn, void *);
+typedef int (*walk_namespaces_fn) (tree, void *);
+extern int walk_namespaces (walk_namespaces_fn,
+ void *);
+extern int wrapup_globals_for_namespace (tree, void *);
+extern tree cp_namespace_decls (tree);
+extern tree create_implicit_typedef (tree, tree);
+extern tree maybe_push_decl (tree);
+extern tree build_target_expr_with_type (tree, tree);
+extern int local_variable_p (tree);
+extern int nonstatic_local_decl_p (tree);
+extern tree declare_global_var (tree, tree);
+extern void register_dtor_fn (tree);
+extern tmpl_spec_kind current_tmpl_spec_kind (int);
+extern tree cp_fname_init (const char *);
extern bool have_extern_spec;
/* in decl2.c */
-extern int check_java_method PARAMS ((tree));
-extern int grok_method_quals PARAMS ((tree, tree, tree));
-extern void warn_if_unknown_interface PARAMS ((tree));
-extern void grok_x_components PARAMS ((tree));
-extern void maybe_retrofit_in_chrg PARAMS ((tree));
-extern void maybe_make_one_only PARAMS ((tree));
-extern void grokclassfn PARAMS ((tree, tree, enum overload_flags, tree));
-extern tree grok_array_decl PARAMS ((tree, tree));
-extern tree delete_sanity PARAMS ((tree, tree, int, int));
-extern tree check_classfn PARAMS ((tree, tree));
-extern void check_member_template PARAMS ((tree));
-extern tree grokfield PARAMS ((tree, tree, tree, tree, tree));
-extern tree grokbitfield PARAMS ((tree, tree, tree));
-extern tree groktypefield PARAMS ((tree, tree));
-extern tree grokoptypename PARAMS ((tree, tree));
-extern void cplus_decl_attributes PARAMS ((tree *, tree, int));
-extern tree constructor_name_full PARAMS ((tree));
-extern tree constructor_name PARAMS ((tree));
+extern bool check_java_method (tree);
+extern int grok_method_quals (tree, tree, tree);
+extern void warn_if_unknown_interface (tree);
+extern void grok_x_components (tree);
+extern void maybe_retrofit_in_chrg (tree);
+extern void maybe_make_one_only (tree);
+extern void grokclassfn (tree, tree, enum overload_flags, tree);
+extern tree grok_array_decl (tree, tree);
+extern tree delete_sanity (tree, tree, int, int);
+extern tree check_classfn (tree, tree);
+extern void check_member_template (tree);
+extern tree grokfield (tree, tree, tree, tree, tree);
+extern tree grokbitfield (tree, tree, tree);
+extern tree groktypefield (tree, tree);
+extern void cplus_decl_attributes (tree *, tree, int);
+extern tree constructor_name_full (tree);
+extern tree constructor_name (tree);
extern bool constructor_name_p (tree, tree);
-extern void defer_fn PARAMS ((tree));
-extern void finish_anon_union PARAMS ((tree));
-extern tree finish_table PARAMS ((tree, tree, tree, int));
-extern void finish_builtin_type PARAMS ((tree, const char *,
- tree *, int, tree));
-extern tree coerce_new_type PARAMS ((tree));
-extern tree coerce_delete_type PARAMS ((tree));
-extern void comdat_linkage PARAMS ((tree));
-extern void import_export_vtable PARAMS ((tree, tree, int));
-extern void import_export_decl PARAMS ((tree));
-extern void import_export_tinfo PARAMS ((tree, tree, int));
-extern tree build_cleanup PARAMS ((tree));
-extern void finish_file PARAMS ((void));
-extern tree reparse_absdcl_as_expr PARAMS ((tree, tree));
-extern tree reparse_absdcl_as_casts PARAMS ((tree, tree));
-extern tree build_expr_from_tree PARAMS ((tree));
+extern void defer_fn (tree);
+extern void finish_anon_union (tree);
+extern tree finish_table (tree, tree, tree, int);
+extern tree coerce_new_type (tree);
+extern tree coerce_delete_type (tree);
+extern void comdat_linkage (tree);
+extern void import_export_vtable (tree, tree, int);
+extern void import_export_decl (tree);
+extern void import_export_tinfo (tree, tree, bool);
+extern tree build_cleanup (tree);
+extern void finish_file (void);
+extern tree build_expr_from_tree (tree);
+extern tree build_cleanup (tree);
+extern tree build_expr_from_tree (tree);
extern tree build_offset_ref_call_from_tree (tree, tree);
extern tree build_call_from_tree (tree, tree, bool);
-extern tree reparse_decl_as_expr PARAMS ((tree, tree));
-extern tree finish_decl_parsing PARAMS ((tree));
-extern void set_decl_namespace PARAMS ((tree, tree, int));
-extern tree current_decl_namespace PARAMS ((void));
-extern void push_decl_namespace PARAMS ((tree));
-extern void pop_decl_namespace PARAMS ((void));
-extern void push_scope PARAMS ((tree));
-extern void pop_scope PARAMS ((tree));
-extern void do_namespace_alias PARAMS ((tree, tree));
-extern void do_toplevel_using_decl PARAMS ((tree));
-extern void do_local_using_decl PARAMS ((tree));
-extern tree do_class_using_decl PARAMS ((tree));
-extern void do_using_directive PARAMS ((tree));
-extern void check_default_args PARAMS ((tree));
-extern void mark_used PARAMS ((tree));
-extern tree handle_class_head (enum tag_types, tree, tree, tree, int, int *);
-extern tree lookup_arg_dependent PARAMS ((tree, tree, tree));
-extern void finish_static_data_member_decl PARAMS ((tree, tree, tree, int));
-extern tree cp_build_parm_decl PARAMS ((tree, tree));
-extern tree build_artificial_parm PARAMS ((tree, tree));
-extern tree get_guard PARAMS ((tree));
-extern tree get_guard_cond PARAMS ((tree));
-extern tree set_guard PARAMS ((tree));
-
-extern void cp_error_at PARAMS ((const char *msgid, ...));
-extern void cp_warning_at PARAMS ((const char *msgid, ...));
-extern void cp_pedwarn_at PARAMS ((const char *msgid, ...));
+extern void set_decl_namespace (tree, tree, bool);
+extern tree current_decl_namespace (void);
+extern void push_decl_namespace (tree);
+extern void pop_decl_namespace (void);
+extern void push_scope (tree);
+extern void pop_scope (tree);
+extern void do_namespace_alias (tree, tree);
+extern void do_toplevel_using_decl (tree);
+extern void do_local_using_decl (tree);
+extern tree do_class_using_decl (tree);
+extern void do_using_directive (tree);
+extern void check_default_args (tree);
+extern void mark_used (tree);
+extern tree handle_class_head (enum tag_types, tree, tree, tree);
+extern tree lookup_arg_dependent (tree, tree, tree);
+extern void finish_static_data_member_decl (tree, tree, tree, int);
+extern tree cp_build_parm_decl (tree, tree);
+extern tree build_artificial_parm (tree, tree);
+extern tree get_guard (tree);
+extern tree get_guard_cond (tree);
+extern tree set_guard (tree);
+
+extern void cp_error_at (const char *msgid, ...);
+extern void cp_warning_at (const char *msgid, ...);
+extern void cp_pedwarn_at (const char *msgid, ...);
/* XXX Not i18n clean. */
#define cp_deprecated(STR) \
} while (0)
/* in error.c */
-extern void init_error PARAMS ((void));
-extern const char *type_as_string PARAMS ((tree, int));
-extern const char *decl_as_string PARAMS ((tree, int));
-extern const char *expr_as_string PARAMS ((tree, int));
-extern const char *context_as_string PARAMS ((tree, int));
-extern const char *lang_decl_name PARAMS ((tree, int));
-extern const char *cp_file_of PARAMS ((tree));
-extern int cp_line_of PARAMS ((tree));
-extern const char *language_to_string PARAMS ((enum languages, int));
-extern void print_instantiation_context PARAMS ((void));
+extern void init_error (void);
+extern const char *type_as_string (tree, int);
+extern const char *decl_as_string (tree, int);
+extern const char *expr_as_string (tree, int);
+extern const char *context_as_string (tree, int);
+extern const char *lang_decl_name (tree, int);
+extern const char *cp_file_of (tree);
+extern int cp_line_of (tree);
+extern const char *language_to_string (enum languages, int);
+extern void print_instantiation_context (void);
/* in except.c */
-extern void init_exception_processing PARAMS ((void));
-extern tree expand_start_catch_block PARAMS ((tree));
-extern void expand_end_catch_block PARAMS ((void));
-extern void expand_builtin_throw PARAMS ((void));
-extern void expand_eh_spec_block PARAMS ((tree));
-extern void expand_exception_blocks PARAMS ((void));
-extern tree build_exc_ptr PARAMS ((void));
-extern tree build_throw PARAMS ((tree));
-extern void mark_all_runtime_matches PARAMS ((void));
-extern int nothrow_libfn_p PARAMS ((tree));
-extern void check_handlers PARAMS ((tree));
-extern void choose_personality_routine PARAMS ((enum languages));
+extern void init_exception_processing (void);
+extern tree expand_start_catch_block (tree);
+extern void expand_end_catch_block (void);
+extern void expand_builtin_throw (void);
+extern void expand_eh_spec_block (tree);
+extern void expand_exception_blocks (void);
+extern tree build_exc_ptr (void);
+extern tree build_throw (tree);
+extern void mark_all_runtime_matches (void);
+extern int nothrow_libfn_p (tree);
+extern void check_handlers (tree);
+extern void choose_personality_routine (enum languages);
/* in expr.c */
-extern int extract_init PARAMS ((tree, tree));
-extern rtx cxx_expand_expr PARAMS ((tree, rtx,
+extern rtx cxx_expand_expr (tree, rtx,
enum machine_mode,
- int));
-extern tree cplus_expand_constant PARAMS ((tree));
+ int);
+extern tree cplus_expand_constant (tree);
/* friend.c */
-extern int is_friend PARAMS ((tree, tree));
-extern void make_friend_class PARAMS ((tree, tree));
-extern void add_friend PARAMS ((tree, tree));
-extern tree do_friend PARAMS ((tree, tree, tree, tree, tree, enum overload_flags, tree, int));
+extern int is_friend (tree, tree);
+extern void make_friend_class (tree, tree);
+extern void add_friend (tree, tree);
+extern tree do_friend (tree, tree, tree, tree, tree, enum overload_flags, tree, int);
/* in init.c */
-extern void emit_base_init PARAMS ((tree, tree));
-extern tree expand_member_init PARAMS ((tree, tree, tree));
-extern tree build_aggr_init PARAMS ((tree, tree, int));
-extern tree build_init PARAMS ((tree, tree, int));
-extern int is_aggr_type PARAMS ((tree, int));
-extern tree get_aggr_from_typedef PARAMS ((tree, int));
-extern tree get_type_value PARAMS ((tree));
-extern tree build_forced_zero_init PARAMS ((tree));
-extern tree build_member_call PARAMS ((tree, tree, tree));
-extern tree build_offset_ref PARAMS ((tree, tree));
-extern tree resolve_offset_ref PARAMS ((tree));
-extern tree build_new PARAMS ((tree, tree, tree, int));
-extern tree build_vec_init PARAMS ((tree, tree, int));
-extern tree build_x_delete PARAMS ((tree, int, tree));
-extern tree build_delete PARAMS ((tree, tree, special_function_kind, int, int));
-extern void push_base_cleanups PARAMS ((void));
-extern tree build_vbase_delete PARAMS ((tree, tree));
-extern tree build_vec_delete PARAMS ((tree, tree, special_function_kind, int));
-extern tree create_temporary_var PARAMS ((tree));
-extern void begin_init_stmts PARAMS ((tree *, tree *));
-extern tree finish_init_stmts PARAMS ((tree, tree));
-extern void initialize_vtbl_ptrs PARAMS ((tree));
-extern tree build_java_class_ref PARAMS ((tree));
+extern tree expand_member_init (tree, tree);
+extern void emit_mem_initializers (tree);
+extern tree build_aggr_init (tree, tree, int);
+extern tree build_init (tree, tree, int);
+extern int is_aggr_type (tree, int);
+extern tree get_aggr_from_typedef (tree, int);
+extern tree get_type_value (tree);
+extern tree build_zero_init (tree, tree, bool);
+extern tree build_member_call (tree, tree, tree);
+extern tree build_offset_ref (tree, tree);
+extern tree resolve_offset_ref (tree);
+extern tree build_new (tree, tree, tree, int);
+extern tree build_vec_init (tree, tree, tree, int);
+extern tree build_x_delete (tree, int, tree);
+extern tree build_delete (tree, tree, special_function_kind, int, int);
+extern void push_base_cleanups (void);
+extern tree build_vbase_delete (tree, tree);
+extern tree build_vec_delete (tree, tree, special_function_kind, int);
+extern tree create_temporary_var (tree);
+extern void begin_init_stmts (tree *, tree *);
+extern tree finish_init_stmts (tree, tree);
+extern void initialize_vtbl_ptrs (tree);
+extern tree build_java_class_ref (tree);
/* in input.c */
/* in lex.c */
-extern void cxx_dup_lang_specific_decl PARAMS ((tree));
-extern tree make_pointer_declarator PARAMS ((tree, tree));
-extern tree make_reference_declarator PARAMS ((tree, tree));
-extern tree make_call_declarator PARAMS ((tree, tree, tree, tree));
-extern void set_quals_and_spec PARAMS ((tree, tree, tree));
-extern void print_parse_statistics PARAMS ((void));
-extern void do_pending_inlines PARAMS ((void));
-extern void process_next_inline PARAMS ((struct unparsed_text *));
-
-extern void yyungetc PARAMS ((int, int));
-extern void snarf_method PARAMS ((tree));
-
-extern void check_for_missing_semicolon PARAMS ((tree));
-extern void note_got_semicolon PARAMS ((tree));
-extern void note_list_got_semicolon PARAMS ((tree));
-extern void do_pending_lang_change PARAMS ((void));
-extern void see_typename PARAMS ((void));
-extern void unqualified_name_lookup_error PARAMS ((tree));
-extern tree do_identifier PARAMS ((tree, int, tree));
-extern tree do_scoped_id PARAMS ((tree, tree));
-extern tree identifier_typedecl_value PARAMS ((tree));
-extern tree build_lang_decl PARAMS ((enum tree_code, tree, tree));
-extern void retrofit_lang_decl PARAMS ((tree));
-extern tree copy_decl PARAMS ((tree));
-extern tree copy_type PARAMS ((tree));
-extern tree cxx_make_type PARAMS ((enum tree_code));
-extern tree make_aggr_type PARAMS ((enum tree_code));
-extern void yyerror PARAMS ((const char *));
-extern void yyhook PARAMS ((int));
-extern int cp_type_qual_from_rid PARAMS ((tree));
-extern const char *cxx_init PARAMS ((const char *));
-extern void cxx_finish PARAMS ((void));
-extern void cxx_init_options PARAMS ((void));
+extern void cxx_dup_lang_specific_decl (tree);
+extern tree make_pointer_declarator (tree, tree);
+extern tree make_reference_declarator (tree, tree);
+extern tree make_call_declarator (tree, tree, tree, tree);
+extern void set_quals_and_spec (tree, tree, tree);
+extern void print_parse_statistics (void);
+extern void do_pending_inlines (void);
+extern void yyungetc (int, int);
+extern void snarf_method (tree);
+
+extern void note_got_semicolon (tree);
+extern void note_list_got_semicolon (tree);
+extern void see_typename (void);
+extern void unqualified_name_lookup_error (tree);
+extern tree do_identifier (tree, tree);
+extern tree do_scoped_id (tree, tree);
+extern tree identifier_typedecl_value (tree);
+extern tree build_lang_decl (enum tree_code, tree, tree);
+extern void retrofit_lang_decl (tree);
+extern tree copy_decl (tree);
+extern tree copy_type (tree);
+extern tree cxx_make_type (enum tree_code);
+extern tree make_aggr_type (enum tree_code);
+extern void yyerror (const char *);
+extern void yyhook (int);
+extern int cp_type_qual_from_rid (tree);
+extern bool cxx_init (void);
+extern void cxx_finish (void);
+extern void cxx_init_options (void);
/* in method.c */
-extern void init_method PARAMS ((void));
-extern void set_mangled_name_for_decl PARAMS ((tree));
-extern tree build_opfncall PARAMS ((enum tree_code, int, tree, tree, tree));
-extern tree hack_identifier PARAMS ((tree, tree));
-extern tree make_thunk PARAMS ((tree, tree, tree));
-extern void use_thunk PARAMS ((tree, int));
-extern void synthesize_method PARAMS ((tree));
-extern tree implicitly_declare_fn PARAMS ((special_function_kind, tree, int));
-extern tree skip_artificial_parms_for PARAMS ((tree, tree));
+extern void init_method (void);
+extern void set_mangled_name_for_decl (tree);
+extern tree hack_identifier (tree, tree);
+extern tree make_thunk (tree, bool, tree, tree);
+extern void finish_thunk (tree);
+extern void use_thunk (tree, bool);
+extern void synthesize_method (tree);
+extern tree implicitly_declare_fn (special_function_kind, tree, bool);
+extern tree skip_artificial_parms_for (tree, tree);
/* In optimize.c */
-extern void optimize_function PARAMS ((tree));
-extern int calls_setjmp_p PARAMS ((tree));
-extern int maybe_clone_body PARAMS ((tree));
+extern void optimize_function (tree);
+extern bool calls_setjmp_p (tree);
+extern bool maybe_clone_body (tree);
/* in pt.c */
-extern void check_template_shadow PARAMS ((tree));
-extern tree get_innermost_template_args PARAMS ((tree, int));
-extern tree tsubst PARAMS ((tree, tree, tsubst_flags_t, tree));
-extern tree tsubst_expr PARAMS ((tree, tree, tsubst_flags_t, tree));
-extern tree tsubst_copy PARAMS ((tree, tree, tsubst_flags_t, tree));
-extern void maybe_begin_member_template_processing PARAMS ((tree));
-extern void maybe_end_member_template_processing PARAMS ((void));
-extern tree finish_member_template_decl PARAMS ((tree));
-extern void begin_template_parm_list PARAMS ((void));
-extern void begin_specialization PARAMS ((void));
-extern void reset_specialization PARAMS ((void));
-extern void end_specialization PARAMS ((void));
-extern void begin_explicit_instantiation PARAMS ((void));
-extern void end_explicit_instantiation PARAMS ((void));
-extern tree check_explicit_specialization PARAMS ((tree, tree, int, int));
-extern tree process_template_parm PARAMS ((tree, tree));
-extern tree end_template_parm_list PARAMS ((tree));
-extern void end_template_decl PARAMS ((void));
-extern tree current_template_args PARAMS ((void));
-extern tree push_template_decl PARAMS ((tree));
-extern tree push_template_decl_real PARAMS ((tree, int));
-extern void redeclare_class_template PARAMS ((tree, tree));
-extern tree lookup_template_class PARAMS ((tree, tree, tree, tree, int, tsubst_flags_t));
-extern tree lookup_template_function PARAMS ((tree, tree));
-extern int uses_template_parms PARAMS ((tree));
-extern tree instantiate_class_template PARAMS ((tree));
-extern tree instantiate_template PARAMS ((tree, tree));
-extern int fn_type_unification PARAMS ((tree, tree, tree, tree, tree, unification_kind_t, int));
-extern tree tinst_for_decl PARAMS ((void));
-extern void mark_decl_instantiated PARAMS ((tree, int));
-extern int more_specialized PARAMS ((tree, tree, int, int));
-extern void mark_class_instantiated PARAMS ((tree, int));
+extern void check_template_shadow (tree);
+extern tree get_innermost_template_args (tree, int);
+extern void maybe_begin_member_template_processing (tree);
+extern void maybe_end_member_template_processing (void);
+extern tree finish_member_template_decl (tree);
+extern void begin_template_parm_list (void);
+extern void begin_specialization (void);
+extern void reset_specialization (void);
+extern void end_specialization (void);
+extern void begin_explicit_instantiation (void);
+extern void end_explicit_instantiation (void);
+extern tree check_explicit_specialization (tree, tree, int, int);
+extern tree process_template_parm (tree, tree);
+extern tree end_template_parm_list (tree);
+extern void end_template_decl (void);
+extern tree current_template_args (void);
+extern tree push_template_decl (tree);
+extern tree push_template_decl_real (tree, int);
+extern void redeclare_class_template (tree, tree);
+extern tree lookup_template_class (tree, tree, tree, tree, int, tsubst_flags_t);
+extern tree lookup_template_function (tree, tree);
+extern int uses_template_parms (tree);
+extern tree instantiate_class_template (tree);
+extern tree instantiate_template (tree, tree);
+extern int fn_type_unification (tree, tree, tree, tree, tree, unification_kind_t, int);
+extern tree tinst_for_decl (void);
+extern void mark_decl_instantiated (tree, int);
+extern int more_specialized (tree, tree, int, int);
+extern void mark_class_instantiated (tree, int);
extern void do_decl_instantiation (tree, tree);
-extern void do_type_instantiation PARAMS ((tree, tree, tsubst_flags_t));
-extern tree instantiate_decl PARAMS ((tree, int));
-extern tree get_bindings PARAMS ((tree, tree, tree));
-extern int push_tinst_level PARAMS ((tree));
-extern void pop_tinst_level PARAMS ((void));
-extern int more_specialized_class PARAMS ((tree, tree));
-extern int is_member_template PARAMS ((tree));
-extern int template_parms_equal PARAMS ((tree, tree));
-extern int comp_template_parms PARAMS ((tree, tree));
-extern int template_class_depth PARAMS ((tree));
-extern int is_specialization_of PARAMS ((tree, tree));
-extern int comp_template_args PARAMS ((tree, tree));
-extern void maybe_process_partial_specialization PARAMS ((tree));
-extern void maybe_check_template_type PARAMS ((tree));
-extern tree most_specialized_instantiation PARAMS ((tree));
-extern void print_candidates PARAMS ((tree));
-extern int instantiate_pending_templates PARAMS ((void));
-extern tree tsubst_default_argument PARAMS ((tree, tree, tree));
-extern tree most_general_template PARAMS ((tree));
-extern tree get_mostly_instantiated_function_type PARAMS ((tree, tree *, tree *));
-extern int problematic_instantiation_changed PARAMS ((void));
-extern void record_last_problematic_instantiation PARAMS ((void));
-extern tree current_instantiation PARAMS ((void));
+extern void do_type_instantiation (tree, tree, tsubst_flags_t);
+extern tree instantiate_decl (tree, int);
+extern tree get_bindings (tree, tree, tree);
+extern int push_tinst_level (tree);
+extern void pop_tinst_level (void);
+extern int more_specialized_class (tree, tree);
+extern int is_member_template (tree);
+extern int comp_template_parms (tree, tree);
+extern int template_class_depth (tree);
+extern int is_specialization_of (tree, tree);
+extern int comp_template_args (tree, tree);
+extern void maybe_process_partial_specialization (tree);
+extern void maybe_check_template_type (tree);
+extern tree most_specialized_instantiation (tree);
+extern void print_candidates (tree);
+extern int instantiate_pending_templates (void);
+extern tree tsubst_default_argument (tree, tree, tree);
+extern tree most_general_template (tree);
+extern tree get_mostly_instantiated_function_type (tree);
+extern int problematic_instantiation_changed (void);
+extern void record_last_problematic_instantiation (void);
+extern tree current_instantiation (void);
+extern tree maybe_get_template_decl_from_type_decl (tree);
extern int processing_template_parmlist;
+extern bool dependent_type_p (tree);
+extern bool dependent_template_arg_p (tree);
+extern bool dependent_template_p (tree);
+extern bool type_dependent_expression_p (tree);
+extern bool value_dependent_expression_p (tree);
+extern tree resolve_typename_type (tree, bool);
+extern tree resolve_typename_type_in_current_instantiation (tree);
/* in repo.c */
-extern void repo_template_used PARAMS ((tree));
-extern void repo_template_instantiated PARAMS ((tree, int));
-extern void init_repo PARAMS ((const char *));
-extern void finish_repo PARAMS ((void));
+extern void repo_template_used (tree);
+extern void repo_template_instantiated (tree, bool);
+extern void init_repo (const char *);
+extern void finish_repo (void);
/* in rtti.c */
-extern void init_rtti_processing PARAMS((void));
-extern tree build_typeid PARAMS((tree));
-extern tree get_tinfo_decl PARAMS((tree));
-extern tree get_typeid PARAMS((tree));
-extern tree build_dynamic_cast PARAMS((tree, tree));
-extern void emit_support_tinfos PARAMS((void));
-extern int unemitted_tinfo_decl_p PARAMS((tree, void *));
-extern int emit_tinfo_decl PARAMS((tree *, void *));
+extern void init_rtti_processing (void);
+extern tree build_typeid (tree);
+extern tree get_tinfo_decl (tree);
+extern tree get_typeid (tree);
+extern tree build_dynamic_cast (tree, tree);
+extern void emit_support_tinfos (void);
+extern bool unemitted_tinfo_decl_p (tree, void *);
+extern bool emit_tinfo_decl (tree *, void *);
/* in search.c */
-extern tree lookup_base PARAMS ((tree, tree, base_access, base_kind *));
-extern int types_overlap_p PARAMS ((tree, tree));
-extern tree get_vbase PARAMS ((tree, tree));
-extern tree get_dynamic_cast_base_type PARAMS ((tree, tree));
-extern void type_access_control PARAMS ((tree, tree));
-extern int accessible_p PARAMS ((tree, tree));
-extern tree lookup_field PARAMS ((tree, tree, int, int));
-extern int lookup_fnfields_1 PARAMS ((tree, tree));
-extern tree lookup_fnfields PARAMS ((tree, tree, int));
-extern tree lookup_member PARAMS ((tree, tree, int, int));
-extern int look_for_overrides PARAMS ((tree, tree));
-extern void get_pure_virtuals PARAMS ((tree));
-extern void get_vbase_types PARAMS ((tree));
-extern void maybe_suppress_debug_info PARAMS ((tree));
-extern void note_debug_info_needed PARAMS ((tree));
-extern void push_class_decls PARAMS ((tree));
-extern void pop_class_decls PARAMS ((void));
-extern void unuse_fields PARAMS ((tree));
-extern void print_search_statistics PARAMS ((void));
-extern void init_search_processing PARAMS ((void));
-extern void reinit_search_statistics PARAMS ((void));
-extern tree current_scope PARAMS ((void));
-extern int at_function_scope_p PARAMS ((void));
+extern tree lookup_base (tree, tree, base_access, base_kind *);
+extern int types_overlap_p (tree, tree);
+extern tree get_vbase (tree, tree);
+extern tree get_dynamic_cast_base_type (tree, tree);
+extern int accessible_p (tree, tree);
+extern tree lookup_field (tree, tree, int, bool);
+extern int lookup_fnfields_1 (tree, tree);
+extern tree lookup_fnfields (tree, tree, int);
+extern tree lookup_member (tree, tree, int, bool);
+extern int look_for_overrides (tree, tree);
+extern void get_pure_virtuals (tree);
+extern void get_vbase_types (tree);
+extern void maybe_suppress_debug_info (tree);
+extern void note_debug_info_needed (tree);
+extern void push_class_decls (tree);
+extern void pop_class_decls (void);
+extern void unuse_fields (tree);
+extern void print_search_statistics (void);
+extern void init_search_processing (void);
+extern void reinit_search_statistics (void);
+extern tree current_scope (void);
+extern int at_function_scope_p (void);
extern bool at_class_scope_p (void);
-extern tree context_for_name_lookup PARAMS ((tree));
-extern tree lookup_conversions PARAMS ((tree));
-extern tree binfo_for_vtable PARAMS ((tree));
-extern tree binfo_from_vbase PARAMS ((tree));
-extern tree look_for_overrides_here PARAMS ((tree, tree));
-extern int check_final_overrider PARAMS ((tree, tree));
-extern tree dfs_walk PARAMS ((tree,
- tree (*) (tree, void *),
- tree (*) (tree, void *),
- void *));
-extern tree dfs_walk_real PARAMS ((tree,
- tree (*) (tree, void *),
- tree (*) (tree, void *),
- tree (*) (tree, void *),
- void *));
-extern tree dfs_unmark PARAMS ((tree, void *));
-extern tree markedp PARAMS ((tree, void *));
-extern tree unmarkedp PARAMS ((tree, void *));
-extern tree dfs_unmarked_real_bases_queue_p PARAMS ((tree, void *));
-extern tree dfs_marked_real_bases_queue_p PARAMS ((tree, void *));
-extern tree dfs_skip_vbases PARAMS ((tree, void *));
-extern tree marked_vtable_pathp PARAMS ((tree, void *));
-extern tree unmarked_vtable_pathp PARAMS ((tree, void *));
-extern tree find_vbase_instance PARAMS ((tree, tree));
-extern tree binfo_for_vbase PARAMS ((tree, tree));
-extern tree binfo_via_virtual PARAMS ((tree, tree));
+extern tree context_for_name_lookup (tree);
+extern tree lookup_conversions (tree);
+extern tree binfo_for_vtable (tree);
+extern tree binfo_from_vbase (tree);
+extern tree look_for_overrides_here (tree, tree);
+extern int check_final_overrider (tree, tree);
+extern tree dfs_walk (tree,
+ tree (*) (tree, void *),
+ tree (*) (tree, int, void *),
+ void *);
+extern tree dfs_walk_real (tree,
+ tree (*) (tree, void *),
+ tree (*) (tree, void *),
+ tree (*) (tree, int, void *),
+ void *);
+extern tree dfs_unmark (tree, void *);
+extern tree markedp (tree, int, void *);
+extern tree unmarkedp (tree, int, void *);
+extern tree binfo_via_virtual (tree, tree);
extern tree build_baselink (tree, tree, tree, tree);
extern tree adjust_result_of_qualified_name_lookup
(tree, tree, tree);
+extern tree copied_binfo (tree, tree);
+extern tree original_binfo (tree, tree);
+
/* in semantics.c */
-extern void init_cp_semantics PARAMS ((void));
-extern tree finish_expr_stmt PARAMS ((tree));
-extern tree begin_if_stmt PARAMS ((void));
-extern void finish_if_stmt_cond PARAMS ((tree, tree));
-extern tree finish_then_clause PARAMS ((tree));
-extern void begin_else_clause PARAMS ((void));
-extern void finish_else_clause PARAMS ((tree));
-extern void finish_if_stmt PARAMS ((void));
-extern tree begin_while_stmt PARAMS ((void));
-extern void finish_while_stmt_cond PARAMS ((tree, tree));
-extern void finish_while_stmt PARAMS ((tree));
-extern tree begin_do_stmt PARAMS ((void));
-extern void finish_do_body PARAMS ((tree));
-extern void finish_do_stmt PARAMS ((tree, tree));
-extern tree finish_return_stmt PARAMS ((tree));
-extern tree begin_for_stmt PARAMS ((void));
-extern void finish_for_init_stmt PARAMS ((tree));
-extern void finish_for_cond PARAMS ((tree, tree));
-extern void finish_for_expr PARAMS ((tree, tree));
-extern void finish_for_stmt PARAMS ((tree));
-extern tree finish_break_stmt PARAMS ((void));
-extern tree finish_continue_stmt PARAMS ((void));
-extern tree begin_switch_stmt PARAMS ((void));
-extern void finish_switch_cond PARAMS ((tree, tree));
-extern void finish_switch_stmt PARAMS ((tree));
-extern tree finish_case_label PARAMS ((tree, tree));
-extern tree finish_goto_stmt PARAMS ((tree));
-extern tree begin_try_block PARAMS ((void));
-extern void finish_try_block PARAMS ((tree));
-extern tree begin_eh_spec_block PARAMS ((void));
-extern void finish_eh_spec_block PARAMS ((tree, tree));
-extern void finish_handler_sequence PARAMS ((tree));
-extern tree begin_function_try_block PARAMS ((void));
-extern void finish_function_try_block PARAMS ((tree));
-extern void finish_function_handler_sequence PARAMS ((tree));
-extern void finish_cleanup_try_block PARAMS ((tree));
-extern tree begin_handler PARAMS ((void));
-extern void finish_handler_parms PARAMS ((tree, tree));
-extern void begin_catch_block PARAMS ((tree));
-extern void finish_handler PARAMS ((tree));
-extern void finish_cleanup PARAMS ((tree, tree));
-extern tree begin_compound_stmt PARAMS ((int));
-extern tree finish_compound_stmt PARAMS ((int, tree));
-extern tree finish_asm_stmt PARAMS ((tree, tree, tree, tree, tree));
-extern void finish_label_stmt PARAMS ((tree));
-extern void finish_label_decl PARAMS ((tree));
-extern void finish_subobject PARAMS ((tree));
-extern tree finish_parenthesized_expr PARAMS ((tree));
-extern tree begin_stmt_expr PARAMS ((void));
-extern tree finish_stmt_expr PARAMS ((tree));
+extern void push_deferring_access_checks (bool defer_p);
+extern void resume_deferring_access_checks (void);
+extern void stop_deferring_access_checks (void);
+extern void pop_deferring_access_checks (void);
+extern tree get_deferred_access_checks (void);
+extern void pop_to_parent_deferring_access_checks (void);
+extern void perform_deferred_access_checks (void);
+extern void perform_or_defer_access_check (tree, tree);
+extern void init_cp_semantics (void);
+extern tree finish_expr_stmt (tree);
+extern tree begin_if_stmt (void);
+extern void finish_if_stmt_cond (tree, tree);
+extern tree finish_then_clause (tree);
+extern void begin_else_clause (void);
+extern void finish_else_clause (tree);
+extern void finish_if_stmt (void);
+extern tree begin_while_stmt (void);
+extern void finish_while_stmt_cond (tree, tree);
+extern void finish_while_stmt (tree);
+extern tree begin_do_stmt (void);
+extern void finish_do_body (tree);
+extern void finish_do_stmt (tree, tree);
+extern tree finish_return_stmt (tree);
+extern tree begin_for_stmt (void);
+extern void finish_for_init_stmt (tree);
+extern void finish_for_cond (tree, tree);
+extern void finish_for_expr (tree, tree);
+extern void finish_for_stmt (tree);
+extern tree finish_break_stmt (void);
+extern tree finish_continue_stmt (void);
+extern tree begin_switch_stmt (void);
+extern void finish_switch_cond (tree, tree);
+extern void finish_switch_stmt (tree);
+extern tree finish_case_label (tree, tree);
+extern tree finish_goto_stmt (tree);
+extern tree begin_try_block (void);
+extern void finish_try_block (tree);
+extern tree begin_eh_spec_block (void);
+extern void finish_eh_spec_block (tree, tree);
+extern void finish_handler_sequence (tree);
+extern tree begin_function_try_block (void);
+extern void finish_function_try_block (tree);
+extern void finish_function_handler_sequence (tree);
+extern void finish_cleanup_try_block (tree);
+extern tree begin_handler (void);
+extern void finish_handler_parms (tree, tree);
+extern void begin_catch_block (tree);
+extern void finish_handler (tree);
+extern void finish_cleanup (tree, tree);
+extern tree begin_compound_stmt (int);
+extern tree finish_compound_stmt (int, tree);
+extern tree finish_asm_stmt (tree, tree, tree, tree, tree);
+extern tree finish_label_stmt (tree);
+extern void finish_label_decl (tree);
+extern void finish_subobject (tree);
+extern tree finish_parenthesized_expr (tree);
+extern tree finish_non_static_data_member (tree, tree);
+extern tree begin_stmt_expr (void);
+extern tree finish_stmt_expr (tree);
extern tree finish_call_expr (tree, tree, bool);
-extern tree finish_increment_expr PARAMS ((tree, enum tree_code));
-extern tree finish_this_expr PARAMS ((void));
-extern tree finish_object_call_expr PARAMS ((tree, tree, tree));
-extern tree finish_qualified_object_call_expr PARAMS ((tree, tree, tree));
-extern tree finish_pseudo_destructor_call_expr PARAMS ((tree, tree, tree));
-extern tree finish_unary_op_expr PARAMS ((enum tree_code, tree));
-extern tree finish_id_expr PARAMS ((tree));
+extern tree finish_increment_expr (tree, enum tree_code);
+extern tree finish_this_expr (void);
+extern tree finish_object_call_expr (tree, tree, tree);
+extern tree finish_qualified_object_call_expr (tree, tree, tree);
+extern tree finish_pseudo_destructor_expr (tree, tree, tree);
+extern tree finish_unary_op_expr (enum tree_code, tree);
+extern tree finish_compound_literal (tree, tree);
extern tree finish_fname (tree);
-extern void save_type_access_control PARAMS ((tree));
-extern void reset_type_access_control PARAMS ((void));
-extern void decl_type_access_control PARAMS ((tree));
extern int begin_function_definition (tree, tree, tree);
-extern tree begin_constructor_declarator PARAMS ((tree, tree));
-extern tree finish_declarator PARAMS ((tree, tree, tree, tree, int));
-extern void finish_translation_unit PARAMS ((void));
-extern tree finish_template_type_parm PARAMS ((tree, tree));
-extern tree finish_template_template_parm PARAMS ((tree, tree));
-extern tree finish_parmlist PARAMS ((tree, int));
-extern tree begin_class_definition PARAMS ((tree));
-extern tree finish_class_definition PARAMS ((tree, tree, int, int));
-extern void finish_default_args PARAMS ((void));
-extern void begin_inline_definitions PARAMS ((void));
-extern tree finish_member_class_template PARAMS ((tree));
-extern void finish_template_decl PARAMS ((tree));
-extern tree finish_template_type PARAMS ((tree, tree, int));
-extern void enter_scope_of PARAMS ((tree));
-extern tree finish_base_specifier PARAMS ((tree, tree));
-extern void finish_member_declaration PARAMS ((tree));
-extern void check_multiple_declarators PARAMS ((void));
-extern tree finish_typeof PARAMS ((tree));
-extern tree finish_sizeof PARAMS ((tree));
-extern tree finish_alignof PARAMS ((tree));
-extern void finish_decl_cleanup PARAMS ((tree, tree));
-extern void finish_eh_cleanup PARAMS ((tree));
-extern void finish_named_return_value PARAMS ((tree, tree));
-extern void expand_body PARAMS ((tree));
-extern tree nullify_returns_r PARAMS ((tree *, int *, void *));
-extern void do_pushlevel PARAMS ((void));
-extern tree do_poplevel PARAMS ((void));
-extern void begin_mem_initializers (void);
-extern void finish_mem_initializers PARAMS ((tree));
-extern void setup_vtbl_ptr PARAMS ((tree, tree));
-extern void clear_out_block PARAMS ((void));
-extern tree begin_global_stmt_expr PARAMS ((void));
-extern tree finish_global_stmt_expr PARAMS ((tree));
+extern tree finish_declarator (tree, tree, tree, tree, int);
+extern void finish_translation_unit (void);
+extern tree finish_template_type_parm (tree, tree);
+extern tree finish_template_template_parm (tree, tree);
+extern tree finish_parmlist (tree, int);
+extern tree begin_class_definition (tree);
+extern tree finish_class_definition (tree, tree, int, int);
+extern void finish_default_args (void);
+extern tree finish_member_class_template (tree);
+extern void finish_template_decl (tree);
+extern tree finish_template_type (tree, tree, int);
+extern tree finish_base_specifier (tree, tree, bool);
+extern void finish_member_declaration (tree);
+extern void check_multiple_declarators (void);
+extern tree finish_typeof (tree);
+extern tree finish_sizeof (tree);
+extern tree finish_alignof (tree);
+extern void finish_decl_cleanup (tree, tree);
+extern void finish_eh_cleanup (tree);
+extern void expand_body (tree);
+extern tree nullify_returns_r (tree *, int *, void *);
+extern void do_pushlevel (scope_kind);
+extern tree do_poplevel (void);
+extern void finish_mem_initializers (tree);
+extern void setup_vtbl_ptr (tree, tree);
+extern void clear_out_block (void);
+extern tree begin_global_stmt_expr (void);
+extern tree finish_global_stmt_expr (tree);
extern tree check_template_template_default_arg (tree);
-/* in spew.c */
-extern void init_spew PARAMS ((void));
-extern int peekyylex PARAMS ((void));
-extern tree arbitrate_lookup PARAMS ((tree, tree, tree));
-extern tree frob_opname PARAMS ((tree));
-extern void maybe_snarf_defarg PARAMS ((void));
-extern void add_defarg_fn PARAMS ((tree));
-extern void do_pending_defargs PARAMS ((void));
-extern void done_pending_defargs PARAMS ((void));
-extern void unprocessed_defarg_fn PARAMS ((tree));
-extern void replace_defarg PARAMS ((tree, tree));
-extern void end_input PARAMS ((void));
-
/* in tree.c */
-extern void lang_check_failed PARAMS ((const char *, int,
- const char *));
-extern tree stabilize_expr PARAMS ((tree, tree *));
-extern tree cxx_unsave_expr_now PARAMS ((tree));
-extern tree cxx_maybe_build_cleanup PARAMS ((tree));
-extern void init_tree PARAMS ((void));
-extern int pod_type_p PARAMS ((tree));
-extern int zero_init_p PARAMS ((tree));
-extern tree canonical_type_variant PARAMS ((tree));
-extern void unshare_base_binfos PARAMS ((tree));
-extern int member_p PARAMS ((tree));
-extern cp_lvalue_kind real_lvalue_p PARAMS ((tree));
-extern tree build_min PARAMS ((enum tree_code, tree,
- ...));
-extern tree build_min_nt PARAMS ((enum tree_code, ...));
-extern tree build_cplus_new PARAMS ((tree, tree));
-extern tree get_target_expr PARAMS ((tree));
-extern tree break_out_calls PARAMS ((tree));
-extern tree build_cplus_method_type PARAMS ((tree, tree, tree));
-extern tree build_cplus_staticfn_type PARAMS ((tree, tree, tree));
-extern tree build_cplus_array_type PARAMS ((tree, tree));
-extern tree hash_tree_cons PARAMS ((tree, tree, tree));
-extern tree hash_tree_chain PARAMS ((tree, tree));
-extern tree hash_chainon PARAMS ((tree, tree));
-extern tree make_binfo PARAMS ((tree, tree, tree, tree));
-extern tree reverse_path PARAMS ((tree));
-extern int count_functions PARAMS ((tree));
-extern int is_overloaded_fn PARAMS ((tree));
-extern tree get_overloaded_fn PARAMS ((tree));
-extern tree get_first_fn PARAMS ((tree));
-extern int bound_pmf_p PARAMS ((tree));
-extern tree ovl_cons PARAMS ((tree, tree));
-extern tree build_overload PARAMS ((tree, tree));
-extern tree function_arg_chain PARAMS ((tree));
-extern int promotes_to_aggr_type PARAMS ((tree, enum tree_code));
-extern int is_aggr_type_2 PARAMS ((tree, tree));
-extern const char *cxx_printable_name PARAMS ((tree, int));
-extern tree build_exception_variant PARAMS ((tree, tree));
-extern tree bind_template_template_parm PARAMS ((tree, tree));
-extern tree array_type_nelts_total PARAMS ((tree));
-extern tree array_type_nelts_top PARAMS ((tree));
-extern tree break_out_target_exprs PARAMS ((tree));
-extern tree get_type_decl PARAMS ((tree));
-extern tree vec_binfo_member PARAMS ((tree, tree));
-extern tree decl_namespace_context PARAMS ((tree));
-extern tree lvalue_type PARAMS ((tree));
-extern tree error_type PARAMS ((tree));
-extern tree build_zc_wrapper PARAMS ((struct z_candidate *));
-extern tree build_srcloc_here PARAMS ((void));
-extern int varargs_function_p PARAMS ((tree));
-extern int really_overloaded_fn PARAMS ((tree));
-extern int cp_tree_equal PARAMS ((tree, tree));
-extern tree no_linkage_check PARAMS ((tree));
-extern void debug_binfo PARAMS ((tree));
-extern tree build_dummy_object PARAMS ((tree));
-extern tree maybe_dummy_object PARAMS ((tree, tree *));
-extern int is_dummy_object PARAMS ((tree));
+extern void lang_check_failed (const char *, int,
+ const char *);
+extern tree stabilize_expr (tree, tree *);
+extern tree cxx_unsave_expr_now (tree);
+extern tree cxx_maybe_build_cleanup (tree);
+extern void init_tree (void);
+extern int pod_type_p (tree);
+extern int zero_init_p (tree);
+extern tree canonical_type_variant (tree);
+extern tree copy_base_binfos (tree, tree, tree);
+extern int member_p (tree);
+extern cp_lvalue_kind real_lvalue_p (tree);
+extern int non_cast_lvalue_p (tree);
+extern cp_lvalue_kind real_non_cast_lvalue_p (tree);
+extern int non_cast_lvalue_or_else (tree, const char *);
+extern tree build_min (enum tree_code, tree,
+ ...);
+extern tree build_min_nt (enum tree_code, ...);
+extern tree build_cplus_new (tree, tree);
+extern tree get_target_expr (tree);
+extern tree break_out_calls (tree);
+extern tree build_cplus_method_type (tree, tree, tree);
+extern tree build_cplus_staticfn_type (tree, tree, tree);
+extern tree build_cplus_array_type (tree, tree);
+extern tree hash_tree_cons (tree, tree, tree);
+extern tree hash_tree_chain (tree, tree);
+extern tree hash_chainon (tree, tree);
+extern tree make_binfo (tree, tree, tree, tree);
+extern int count_functions (tree);
+extern int is_overloaded_fn (tree);
+extern tree get_first_fn (tree);
+extern int bound_pmf_p (tree);
+extern tree ovl_cons (tree, tree);
+extern tree build_overload (tree, tree);
+extern tree function_arg_chain (tree);
+extern int promotes_to_aggr_type (tree, enum tree_code);
+extern int is_aggr_type_2 (tree, tree);
+extern const char *cxx_printable_name (tree, int);
+extern tree build_exception_variant (tree, tree);
+extern tree bind_template_template_parm (tree, tree);
+extern tree array_type_nelts_total (tree);
+extern tree array_type_nelts_top (tree);
+extern tree break_out_target_exprs (tree);
+extern tree get_type_decl (tree);
+extern tree vec_binfo_member (tree, tree);
+extern tree decl_namespace_context (tree);
+extern tree lvalue_type (tree);
+extern tree error_type (tree);
+extern tree build_zc_wrapper (struct z_candidate *);
+extern tree build_srcloc_here (void);
+extern int varargs_function_p (tree);
+extern int really_overloaded_fn (tree);
+extern int cp_tree_equal (tree, tree);
+extern tree no_linkage_check (tree);
+extern void debug_binfo (tree);
+extern tree build_dummy_object (tree);
+extern tree maybe_dummy_object (tree, tree *);
+extern int is_dummy_object (tree);
extern const struct attribute_spec cxx_attribute_table[];
-extern tree make_ptrmem_cst PARAMS ((tree, tree));
-extern tree cp_build_qualified_type_real PARAMS ((tree, int, tsubst_flags_t));
+extern tree make_ptrmem_cst (tree, tree);
+extern tree cp_build_qualified_type_real (tree, int, tsubst_flags_t);
#define cp_build_qualified_type(TYPE, QUALS) \
cp_build_qualified_type_real ((TYPE), (QUALS), tf_error | tf_warning)
-extern tree build_shared_int_cst PARAMS ((int));
-extern special_function_kind special_function_p PARAMS ((tree));
+extern tree build_shared_int_cst (int);
+extern special_function_kind special_function_p (tree);
extern bool name_p (tree);
-extern int count_trees PARAMS ((tree));
-extern int char_type_p PARAMS ((tree));
-extern void verify_stmt_tree PARAMS ((tree));
-extern tree find_tree PARAMS ((tree, tree));
-extern linkage_kind decl_linkage PARAMS ((tree));
-extern tree cp_walk_subtrees PARAMS ((tree*, int*, walk_tree_fn,
- void*, void*));
-extern int cp_cannot_inline_tree_fn PARAMS ((tree*));
-extern tree cp_add_pending_fn_decls PARAMS ((void*,tree));
-extern int cp_is_overload_p PARAMS ((tree));
-extern int cp_auto_var_in_fn_p PARAMS ((tree,tree));
-extern tree cp_copy_res_decl_for_inlining PARAMS ((tree, tree, tree, void*,
- int*, void*));
-extern int cp_start_inlining PARAMS ((tree));
-extern void cp_end_inlining PARAMS ((tree));
+extern int count_trees (tree);
+extern int char_type_p (tree);
+extern void verify_stmt_tree (tree);
+extern tree find_tree (tree, tree);
+extern linkage_kind decl_linkage (tree);
+extern tree cp_walk_subtrees (tree*, int*, walk_tree_fn,
+ void*, void*);
+extern int cp_cannot_inline_tree_fn (tree*);
+extern tree cp_add_pending_fn_decls (void*,tree);
+extern int cp_is_overload_p (tree);
+extern int cp_auto_var_in_fn_p (tree,tree);
+extern tree cp_copy_res_decl_for_inlining (tree, tree, tree, void*,
+ int*, tree);
+extern int cp_start_inlining (tree);
+extern void cp_end_inlining (tree);
/* in typeck.c */
-extern int string_conv_p PARAMS ((tree, tree, int));
-extern tree cp_truthvalue_conversion PARAMS ((tree));
-extern tree condition_conversion PARAMS ((tree));
-extern tree target_type PARAMS ((tree));
-extern tree require_complete_type PARAMS ((tree));
-extern tree complete_type PARAMS ((tree));
-extern tree complete_type_or_diagnostic PARAMS ((tree, tree, int));
+extern int string_conv_p (tree, tree, int);
+extern tree cp_truthvalue_conversion (tree);
+extern tree condition_conversion (tree);
+extern tree target_type (tree);
+extern tree require_complete_type (tree);
+extern tree complete_type (tree);
+extern tree complete_type_or_diagnostic (tree, tree, int);
#define complete_type_or_else(T,V) (complete_type_or_diagnostic ((T), (V), 0))
-extern int type_unknown_p PARAMS ((tree));
-extern tree commonparms PARAMS ((tree, tree));
-extern tree original_type PARAMS ((tree));
-extern int comp_except_specs PARAMS ((tree, tree, int));
-extern int comptypes PARAMS ((tree, tree, int));
-extern int comp_target_types PARAMS ((tree, tree, int));
-extern int compparms PARAMS ((tree, tree));
-extern int comp_cv_qualification PARAMS ((tree, tree));
-extern int comp_cv_qual_signature PARAMS ((tree, tree));
-extern tree expr_sizeof PARAMS ((tree));
-extern tree cxx_sizeof_or_alignof_type PARAMS ((tree, enum tree_code, int));
+extern int type_unknown_p (tree);
+extern tree commonparms (tree, tree);
+extern tree original_type (tree);
+extern int comp_except_specs (tree, tree, int);
+extern int comptypes (tree, tree, int);
+extern int comp_target_types (tree, tree, int);
+extern int compparms (tree, tree);
+extern int comp_cv_qualification (tree, tree);
+extern int comp_cv_qual_signature (tree, tree);
+extern tree expr_sizeof (tree);
+extern tree cxx_sizeof_or_alignof_type (tree, enum tree_code, int);
#define cxx_sizeof_nowarn(T) cxx_sizeof_or_alignof_type (T, SIZEOF_EXPR, false)
-extern tree inline_conversion PARAMS ((tree));
-extern tree decay_conversion PARAMS ((tree));
+extern tree inline_conversion (tree);
+extern tree decay_conversion (tree);
extern tree build_class_member_access_expr (tree, tree, tree, bool);
extern tree finish_class_member_access_expr (tree, tree);
-extern tree build_x_indirect_ref PARAMS ((tree, const char *));
-extern tree build_indirect_ref PARAMS ((tree, const char *));
-extern tree build_array_ref PARAMS ((tree, tree));
-extern tree get_member_function_from_ptrfunc PARAMS ((tree *, tree));
-extern tree build_function_call_real PARAMS ((tree, tree, int, int));
-extern tree build_function_call_maybe PARAMS ((tree, tree));
-extern tree convert_arguments PARAMS ((tree, tree, tree, int));
-extern tree build_x_binary_op PARAMS ((enum tree_code, tree, tree));
-extern tree build_x_unary_op PARAMS ((enum tree_code, tree));
-extern tree unary_complex_lvalue PARAMS ((enum tree_code, tree));
-extern tree build_x_conditional_expr PARAMS ((tree, tree, tree));
-extern tree build_x_compound_expr PARAMS ((tree));
-extern tree build_compound_expr PARAMS ((tree));
-extern tree build_static_cast PARAMS ((tree, tree));
-extern tree build_reinterpret_cast PARAMS ((tree, tree));
-extern tree build_const_cast PARAMS ((tree, tree));
-extern tree build_c_cast PARAMS ((tree, tree));
-extern tree build_x_modify_expr PARAMS ((tree, enum tree_code, tree));
-extern tree build_modify_expr PARAMS ((tree, enum tree_code, tree));
-extern tree dubious_conversion_warnings PARAMS ((tree, tree, const char *, tree, int));
-extern tree convert_for_initialization PARAMS ((tree, tree, tree, int, const char *, tree, int));
-extern int comp_ptr_ttypes PARAMS ((tree, tree));
-extern int ptr_reasonably_similar PARAMS ((tree, tree));
-extern tree build_ptrmemfunc PARAMS ((tree, tree, int));
-extern int cp_type_quals PARAMS ((tree));
-extern int cp_has_mutable_p PARAMS ((tree));
-extern int at_least_as_qualified_p PARAMS ((tree, tree));
-extern int more_qualified_p PARAMS ((tree, tree));
-extern tree build_ptrmemfunc1 PARAMS ((tree, tree, tree));
-extern void expand_ptrmemfunc_cst PARAMS ((tree, tree *, tree *));
-extern tree pfn_from_ptrmemfunc PARAMS ((tree));
-extern tree type_after_usual_arithmetic_conversions PARAMS ((tree, tree));
-extern tree composite_pointer_type PARAMS ((tree, tree, tree, tree,
- const char*));
-extern tree merge_types PARAMS ((tree, tree));
-extern tree check_return_expr PARAMS ((tree));
+extern tree build_x_indirect_ref (tree, const char *);
+extern tree build_indirect_ref (tree, const char *);
+extern tree build_array_ref (tree, tree);
+extern tree get_member_function_from_ptrfunc (tree *, tree);
+extern tree convert_arguments (tree, tree, tree, int);
+extern tree build_x_binary_op (enum tree_code, tree, tree);
+extern tree build_x_unary_op (enum tree_code, tree);
+extern tree unary_complex_lvalue (enum tree_code, tree);
+extern tree build_x_conditional_expr (tree, tree, tree);
+extern tree build_x_compound_expr (tree);
+extern tree build_compound_expr (tree);
+extern tree build_static_cast (tree, tree);
+extern tree build_reinterpret_cast (tree, tree);
+extern tree build_const_cast (tree, tree);
+extern tree build_c_cast (tree, tree);
+extern tree build_x_modify_expr (tree, enum tree_code, tree);
+extern tree build_modify_expr (tree, enum tree_code, tree);
+extern tree dubious_conversion_warnings (tree, tree, const char *, tree, int);
+extern tree convert_for_initialization (tree, tree, tree, int, const char *, tree, int);
+extern int comp_ptr_ttypes (tree, tree);
+extern int ptr_reasonably_similar (tree, tree);
+extern tree build_ptrmemfunc (tree, tree, int);
+extern int cp_type_quals (tree);
+extern int cp_has_mutable_p (tree);
+extern int at_least_as_qualified_p (tree, tree);
+extern int more_qualified_p (tree, tree);
+extern tree build_ptrmemfunc1 (tree, tree, tree);
+extern void expand_ptrmemfunc_cst (tree, tree *, tree *);
+extern tree pfn_from_ptrmemfunc (tree);
+extern tree type_after_usual_arithmetic_conversions (tree, tree);
+extern tree composite_pointer_type (tree, tree, tree, tree,
+ const char*);
+extern tree merge_types (tree, tree);
+extern tree check_return_expr (tree);
#define cp_build_binary_op(code, arg1, arg2) \
build_binary_op(code, arg1, arg2, 1)
#define cxx_sizeof(T) cxx_sizeof_or_alignof_type (T, SIZEOF_EXPR, true)
#define cxx_alignof(T) cxx_sizeof_or_alignof_type (T, ALIGNOF_EXPR, true)
extern tree build_ptrmemfunc_access_expr (tree, tree);
+extern tree build_address (tree);
+extern tree build_nop (tree, tree);
/* in typeck2.c */
-extern void cxx_incomplete_type_diagnostic PARAMS ((tree, tree, int));
+extern void require_complete_eh_spec_types (tree, tree);
+extern void cxx_incomplete_type_diagnostic (tree, tree, int);
#undef cxx_incomplete_type_error
-extern void cxx_incomplete_type_error PARAMS ((tree, tree));
+extern void cxx_incomplete_type_error (tree, tree);
#define cxx_incomplete_type_error(V,T) \
(cxx_incomplete_type_diagnostic ((V), (T), 0))
-extern tree error_not_base_type PARAMS ((tree, tree));
-extern tree binfo_or_else PARAMS ((tree, tree));
-extern void readonly_error PARAMS ((tree, const char *, int));
-extern int abstract_virtuals_error PARAMS ((tree, tree));
-
-extern tree force_store_init_value PARAMS ((tree, tree));
-extern tree store_init_value PARAMS ((tree, tree));
-extern tree digest_init PARAMS ((tree, tree, tree *));
-extern tree build_scoped_ref PARAMS ((tree, tree, tree *));
-extern tree build_x_arrow PARAMS ((tree));
-extern tree build_m_component_ref PARAMS ((tree, tree));
-extern tree build_functional_cast PARAMS ((tree, tree));
-extern void check_for_new_type PARAMS ((const char *, flagged_type_tree));
-extern tree add_exception_specifier PARAMS ((tree, tree, int));
-extern tree merge_exception_specifiers PARAMS ((tree, tree));
+extern tree error_not_base_type (tree, tree);
+extern tree binfo_or_else (tree, tree);
+extern void readonly_error (tree, const char *, int);
+extern int abstract_virtuals_error (tree, tree);
+
+extern tree store_init_value (tree, tree);
+extern tree digest_init (tree, tree, tree *);
+extern tree build_scoped_ref (tree, tree, tree *);
+extern tree build_x_arrow (tree);
+extern tree build_m_component_ref (tree, tree);
+extern tree build_functional_cast (tree, tree);
+extern tree add_exception_specifier (tree, tree, int);
+extern tree merge_exception_specifiers (tree, tree);
/* in mangle.c */
-extern void init_mangle PARAMS ((void));
-extern void mangle_decl PARAMS ((tree));
-extern const char *mangle_type_string PARAMS ((tree));
-extern tree mangle_type PARAMS ((tree));
-extern tree mangle_typeinfo_for_type PARAMS ((tree));
-extern tree mangle_typeinfo_string_for_type PARAMS ((tree));
-extern tree mangle_vtbl_for_type PARAMS ((tree));
-extern tree mangle_vtt_for_type PARAMS ((tree));
-extern tree mangle_ctor_vtbl_for_type PARAMS ((tree, tree));
-extern tree mangle_thunk PARAMS ((tree, tree, tree));
-extern tree mangle_conv_op_name_for_type PARAMS ((tree));
-extern tree mangle_guard_variable PARAMS ((tree));
-extern tree mangle_ref_init_variable PARAMS ((tree));
+extern void init_mangle (void);
+extern void mangle_decl (tree);
+extern const char *mangle_type_string (tree);
+extern tree mangle_type (tree);
+extern tree mangle_typeinfo_for_type (tree);
+extern tree mangle_typeinfo_string_for_type (tree);
+extern tree mangle_vtbl_for_type (tree);
+extern tree mangle_vtt_for_type (tree);
+extern tree mangle_ctor_vtbl_for_type (tree, tree);
+extern tree mangle_thunk (tree, int, tree, tree);
+extern tree mangle_conv_op_name_for_type (tree);
+extern tree mangle_guard_variable (tree);
+extern tree mangle_ref_init_variable (tree);
/* in dump.c */
-extern int cp_dump_tree PARAMS ((void *, tree));
+extern int cp_dump_tree (void *, tree);
/* -- end of C++ */
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