OMP_ATOMIC_DEPENDENT_P (in OMP_ATOMIC)
OMP_FOR_GIMPLIFYING_P (in OMP_FOR)
BASELINK_QUALIFIED_P (in BASELINK)
+ TARGET_EXPR_IMPLICIT_P (in TARGET_EXPR)
1: IDENTIFIER_VIRTUAL_P (in IDENTIFIER_NODE)
TI_PENDING_TEMPLATE_FLAG.
TEMPLATE_PARMS_FOR_INLINE.
#define NON_THUNK_FUNCTION_CHECK(NODE) __extension__ \
({ const tree __t = (NODE); \
if (TREE_CODE (__t) != FUNCTION_DECL && \
- TREE_CODE (__t) != TEMPLATE_DECL && __t->decl_common.lang_specific \
+ TREE_CODE (__t) != TEMPLATE_DECL && __t->decl_common.lang_specific \
&& __t->decl_common.lang_specific->decl_flags.thunk_p) \
tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, 0); \
__t; })
({ const tree __t = (NODE); \
if (TREE_CODE (__t) != FUNCTION_DECL || !__t->decl_common.lang_specific \
|| !__t->decl_common.lang_specific->decl_flags.thunk_p) \
- tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, 0); \
+ tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, 0); \
__t; })
#else
#define NON_THUNK_FUNCTION_CHECK(NODE) (NODE)
VEC(tree,gc) *instantiations;
};
+/* The condition associated with the static assertion. This must be
+ an integral constant expression. */
+#define STATIC_ASSERT_CONDITION(NODE) \
+ (((struct tree_static_assert *)STATIC_ASSERT_CHECK (NODE))->condition)
+
+/* The message associated with the static assertion. This must be a
+ string constant, which will be emitted as an error message when the
+ static assert condition is false. */
+#define STATIC_ASSERT_MESSAGE(NODE) \
+ (((struct tree_static_assert *)STATIC_ASSERT_CHECK (NODE))->message)
+
+/* Source location information for a static assertion. */
+#define STATIC_ASSERT_SOURCE_LOCATION(NODE) \
+ (((struct tree_static_assert *)STATIC_ASSERT_CHECK (NODE))->location)
+
+struct tree_static_assert GTY (())
+{
+ struct tree_common common;
+ tree condition;
+ tree message;
+ location_t location;
+};
+
enum cp_tree_node_structure_enum {
TS_CP_GENERIC,
TS_CP_IDENTIFIER,
TS_CP_BASELINK,
TS_CP_WRAPPER,
TS_CP_DEFAULT_ARG,
+ TS_CP_STATIC_ASSERT,
LAST_TS_CP_ENUM
};
/* The resulting tree type. */
union lang_tree_node GTY((desc ("cp_tree_node_structure (&%h)"),
- chain_next ("(union lang_tree_node *)TREE_CHAIN (&%h.generic)")))
+ chain_next ("(GIMPLE_STMT_P (&%h.generic) ? (union lang_tree_node *) 0 : (union lang_tree_node *)TREE_CHAIN (&%h.generic))")))
{
union tree_node GTY ((tag ("TS_CP_GENERIC"),
desc ("tree_node_structure (&%h)"))) generic;
struct tree_baselink GTY ((tag ("TS_CP_BASELINK"))) baselink;
struct tree_default_arg GTY ((tag ("TS_CP_DEFAULT_ARG"))) default_arg;
struct lang_identifier GTY ((tag ("TS_CP_IDENTIFIER"))) identifier;
+ struct tree_static_assert GTY ((tag ("TS_CP_STATIC_ASSERT")))
+ static_assertion;
};
\f
extern GTY(()) struct saved_scope *scope_chain;
+struct cxx_int_tree_map GTY(())
+{
+ unsigned int uid;
+ tree to;
+};
+
+extern unsigned int cxx_int_tree_map_hash (const void *);
+extern int cxx_int_tree_map_eq (const void *, const void *);
+
/* Global state pertinent to the current function. */
struct language_function GTY(())
htab_t GTY((param_is(struct named_label_entry))) x_named_labels;
struct cp_binding_level *bindings;
VEC(tree,gc) *x_local_names;
+ htab_t GTY((param_is (struct cxx_int_tree_map))) extern_decl_map;
};
/* The current C++-specific per-function global variables. */
#endif /* ENABLE_TREE_CHECKING */
-/* Indicates whether or not (and how) a template was expanded for this class.
- 0=no information yet/non-template class
- 1=implicit template instantiation
- 2=explicit template specialization
- 3=explicit template instantiation */
-#define CLASSTYPE_USE_TEMPLATE(NODE) \
- (LANG_TYPE_CLASS_CHECK (NODE)->use_template)
-
/* Fields used for storing information before the class is defined.
After the class is defined, these fields hold other information. */
/* In a TREE_LIST concatenating using directives, indicate indirect
directives */
-#define TREE_INDIRECT_USING(NODE) (TREE_LIST_CHECK (NODE)->common.lang_flag_0)
+#define TREE_INDIRECT_USING(NODE) (TREE_LIST_CHECK (NODE)->base.lang_flag_0)
extern tree decl_shadowed_for_var_lookup (tree);
extern void decl_shadowed_for_var_insert (tree, tree);
(DECL_LANG_SPECIFIC (DECL)->decl_flags.deferred)
/* If non-NULL for a VAR_DECL, FUNCTION_DECL, TYPE_DECL or
- TEMPLATE_DECL, the entity is a template specialization. In that
- case, DECL_TEMPLATE_INFO is a TREE_LIST, whose TREE_PURPOSE is the
- TEMPLATE_DECL of which this entity is a specialization. The TREE_
- TREE_VALUE is the template arguments used to specialize the
- template.
-
- In general, DECL_TEMPLATE_INFO is non-NULL only if
- DECL_USE_TEMPLATE is nonzero. However, for friends, we sometimes
- have DECL_TEMPLATE_INFO even when DECL_USE_TEMPLATE is zero.
+ TEMPLATE_DECL, the entity is either a template specialization (if
+ DECL_USE_TEMPLATE is non-zero) or the abstract instance of the
+ template itself.
+
+ In either case, DECL_TEMPLATE_INFO is a TREE_LIST, whose
+ TREE_PURPOSE is the TEMPLATE_DECL of which this entity is a
+ specialization or abstract instance. The TREE_VALUE is the
+ template arguments used to specialize the template.
+
Consider:
template <typename T> struct S { friend void f(T) {} };
In this case, S<int>::f is, from the point of view of the compiler,
an instantiation of a template -- but, from the point of view of
the language, each instantiation of S results in a wholly unrelated
- global function f. */
+ global function f. In this case, DECL_TEMPLATE_INFO for S<int>::f
+ will be non-NULL, but DECL_USE_TEMPLATE will be zero. */
#define DECL_TEMPLATE_INFO(NODE) \
(DECL_LANG_SPECIFIC (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK (NODE)) \
->decl_flags.u.template_info)
are always the full set of arguments required to instantiate this
declaration from the most general template specialized here. */
#define DECL_TI_ARGS(NODE) TI_ARGS (DECL_TEMPLATE_INFO (NODE))
+
+/* The TEMPLATE_DECL associated with NODE, a class type. Even if NODE
+ will be generated from a partial specialization, the TEMPLATE_DECL
+ referred to here will be the original template. For example,
+ given:
+
+ template <typename T> struct S {};
+ template <typename T> struct S<T*> {};
+
+ the CLASSTPYE_TI_TEMPLATE for S<int*> will be S, not the S<T*>. */
#define CLASSTYPE_TI_TEMPLATE(NODE) TI_TEMPLATE (CLASSTYPE_TEMPLATE_INFO (NODE))
#define CLASSTYPE_TI_ARGS(NODE) TI_ARGS (CLASSTYPE_TEMPLATE_INFO (NODE))
(CLASSTYPE_TI_TEMPLATE ((TYPE))))) \
: (TYPE))
-/* Like DECL_TI_TEMPLATE, but for an ENUMERAL_, RECORD_, or UNION_TYPE. */
+/* Like CLASS_TI_TEMPLATE, but also works for ENUMERAL_TYPEs. */
#define TYPE_TI_TEMPLATE(NODE) \
(TI_TEMPLATE (TYPE_TEMPLATE_INFO (NODE)))
/* Returns true if NODE is a pointer. */
#define TYPE_PTR_P(NODE) \
(TREE_CODE (NODE) == POINTER_TYPE)
+
+/* Returns true if NODE is an object type:
+
+ [basic.types]
+
+ An object type is a (possibly cv-qualified) type that is not a
+ function type, not a reference type, and not a void type.
+
+ Keep these checks in ascending order, for speed. */
+#define TYPE_OBJ_P(NODE) \
+ (TREE_CODE (NODE) != REFERENCE_TYPE \
+ && TREE_CODE (NODE) != VOID_TYPE \
+ && TREE_CODE (NODE) != FUNCTION_TYPE \
+ && TREE_CODE (NODE) != METHOD_TYPE)
+
/* Returns true if NODE is a pointer to an object. Keep these checks
in ascending tree code order. */
#define TYPE_PTROB_P(NODE) \
- (TYPE_PTR_P (NODE) \
- && !(TREE_CODE (TREE_TYPE (NODE)) == VOID_TYPE \
- || TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE \
- || TREE_CODE (TREE_TYPE (NODE)) == METHOD_TYPE))
+ (TYPE_PTR_P (NODE) && TYPE_OBJ_P (TREE_TYPE (NODE)))
+
/* Returns true if NODE is a reference to an object. Keep these checks
in ascending tree code order. */
#define TYPE_REF_OBJ_P(NODE) \
- (TREE_CODE (NODE) == REFERENCE_TYPE \
- && !(TREE_CODE (TREE_TYPE (NODE)) == VOID_TYPE \
- || TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE \
- || TREE_CODE (TREE_TYPE (NODE)) == METHOD_TYPE))
+ (TREE_CODE (NODE) == REFERENCE_TYPE && TYPE_OBJ_P (TREE_TYPE (NODE)))
+
/* Returns true if NODE is a pointer to an object, or a pointer to
void. Keep these checks in ascending tree code order. */
#define TYPE_PTROBV_P(NODE) \
(TYPE_PTR_P (NODE) \
&& !(TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE \
|| TREE_CODE (TREE_TYPE (NODE)) == METHOD_TYPE))
+
/* Returns true if NODE is a pointer to function. */
#define TYPE_PTRFN_P(NODE) \
(TREE_CODE (NODE) == POINTER_TYPE \
&& TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE)
+
/* Returns true if NODE is a reference to function. */
#define TYPE_REFFN_P(NODE) \
(TREE_CODE (NODE) == REFERENCE_TYPE \
/* Returns nonzero if NODE is a primary template. */
#define PRIMARY_TEMPLATE_P(NODE) (DECL_PRIMARY_TEMPLATE (NODE) == (NODE))
-/* Indicates whether or not (and how) a template was expanded for this
- FUNCTION_DECL or VAR_DECL.
- 0=normal declaration, e.g. int min (int, int);
- 1=implicit template instantiation
- 2=explicit template specialization, e.g. int min<int> (int, int);
- 3=explicit template instantiation, e.g. template int min<int> (int, int);
+/* Non-zero iff NODE is a specialization of a template. The value
+ indicates the type of specializations:
+
+ 1=implicit instantiation
+
+ 2=partial or explicit specialization, e.g.:
+
+ template <> int min<int> (int, int),
- If DECL_USE_TEMPLATE is nonzero, then DECL_TEMPLATE_INFO will also
+ 3=explicit instantiation, e.g.:
+
+ template int min<int> (int, int);
+
+ Note that NODE will be marked as a specialization even if the
+ template it is instantiating is not a primary template. For
+ example, given:
+
+ template <typename T> struct O {
+ void f();
+ struct I {};
+ };
+
+ both O<int>::f and O<int>::I will be marked as instantiations.
+
+ If DECL_USE_TEMPLATE is non-zero, then DECL_TEMPLATE_INFO will also
be non-NULL. */
#define DECL_USE_TEMPLATE(NODE) (DECL_LANG_SPECIFIC (NODE)->decl_flags.use_template)
+/* Like DECL_USE_TEMPLATE, but for class types. */
+#define CLASSTYPE_USE_TEMPLATE(NODE) \
+ (LANG_TYPE_CLASS_CHECK (NODE)->use_template)
+
+/* True if NODE is a specialization of a primary template. */
+#define CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P(NODE) \
+ (CLASS_TYPE_P (NODE) \
+ && CLASSTYPE_USE_TEMPLATE (NODE) \
+ && PRIMARY_TEMPLATE_P (CLASSTYPE_TI_TEMPLATE (arg)))
+
#define DECL_TEMPLATE_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) & 1)
#define CLASSTYPE_TEMPLATE_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) & 1)
#define OMP_FOR_GIMPLIFYING_P(NODE) \
(TREE_LANG_FLAG_0 (OMP_FOR_CHECK (NODE)))
-/* A language-specific token attached to the OpenMP data clauses to
+/* A language-specific token attached to the OpenMP data clauses to
hold code (or code fragments) related to ctors, dtors, and op=.
See semantics.c for details. */
#define CP_OMP_CLAUSE_INFO(NODE) \
TREE_TYPE (OMP_CLAUSE_RANGE_CHECK (NODE, OMP_CLAUSE_PRIVATE, \
- OMP_CLAUSE_COPYPRIVATE))
+ OMP_CLAUSE_COPYPRIVATE))
/* These macros provide convenient access to the various _STMT nodes
created when parsing template declarations. */
expression statement. */
#define EXPR_STMT_EXPR(NODE) TREE_OPERAND (EXPR_STMT_CHECK (NODE), 0)
+/* True if this TARGET_EXPR was created by build_cplus_new, and so we can
+ discard it if it isn't useful. */
+#define TARGET_EXPR_IMPLICIT_P(NODE) \
+ TREE_LANG_FLAG_0 (TARGET_EXPR_CHECK (NODE))
+
/* An enumeration of the kind of tags that C++ accepts. */
enum tag_types {
none_type = 0, /* Not a tag type. */
enum overload_flags { NO_SPECIAL = 0, DTOR_FLAG, OP_FLAG, TYPENAME_FLAG };
-/* These are uses as bits in flags passed to build_new_method_call
- to control its error reporting behavior.
-
- LOOKUP_PROTECT means flag access violations.
- LOOKUP_COMPLAIN mean complain if no suitable member function
- matching the arguments is found.
- LOOKUP_NORMAL is just a combination of these two.
- LOOKUP_NONVIRTUAL means make a direct call to the member function found
- LOOKUP_ONLYCONVERTING means that non-conversion constructors are not tried.
- DIRECT_BIND means that if a temporary is created, it should be created so
- that it lives as long as the current variable bindings; otherwise it
- only lives until the end of the complete-expression. It also forces
- direct-initialization in cases where other parts of the compiler have
- already generated a temporary, such as reference initialization and the
- catch parameter.
- LOOKUP_NO_CONVERSION means that user-defined conversions are not
- permitted. Built-in conversions are permitted.
- LOOKUP_DESTRUCTOR means explicit call to destructor.
- LOOKUP_NO_TEMP_BIND means temporaries will not be bound to references.
-
- These are used in global lookup to support elaborated types and
- qualifiers.
-
- 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. */
-
+/* These are uses as bits in flags passed to various functions to
+ control their behavior. Despite the LOOKUP_ prefix, many of these
+ do not control name lookup. ??? Functions using these flags should
+ probably be modified to accept explicit boolean flags for the
+ behaviors relevant to them. */
+/* Check for access violations. */
#define LOOKUP_PROTECT (1 << 0)
+/* Complain if no suitable member function matching the arguments is
+ found. */
#define LOOKUP_COMPLAIN (1 << 1)
#define LOOKUP_NORMAL (LOOKUP_PROTECT | LOOKUP_COMPLAIN)
+/* Even if the function found by lookup is a virtual function, it
+ should be called directly. */
#define LOOKUP_NONVIRTUAL (1 << 2)
+/* Non-converting (i.e., "explicit") constructors are not tried. */
#define LOOKUP_ONLYCONVERTING (1 << 3)
+/* If a temporary is created, it should be created so that it lives
+ as long as the current variable bindings; otherwise it only lives
+ until the end of the complete-expression. It also forces
+ direct-initialization in cases where other parts of the compiler
+ have already generated a temporary, such as reference
+ initialization and the catch parameter. */
#define DIRECT_BIND (1 << 4)
+/* User-defined conversions are not permitted. (Built-in conversions
+ are permitted.) */
#define LOOKUP_NO_CONVERSION (1 << 5)
+/* The user has explicitly called a destructor. (Therefore, we do
+ not need to check that the object is non-NULL before calling the
+ destructor.) */
#define LOOKUP_DESTRUCTOR (1 << 6)
+/* Do not permit references to bind to temporaries. */
#define LOOKUP_NO_TEMP_BIND (1 << 7)
+/* Do not accept objects, and possibly namespaces. */
#define LOOKUP_PREFER_TYPES (1 << 8)
+/* Do not accept objects, and possibly types. */
#define LOOKUP_PREFER_NAMESPACES (1 << 9)
+/* Accept types or namespaces. */
#define LOOKUP_PREFER_BOTH (LOOKUP_PREFER_TYPES | LOOKUP_PREFER_NAMESPACES)
+/* We are checking that a constructor can be called -- but we do not
+ actually plan to call it. */
#define LOOKUP_CONSTRUCTOR_CALLABLE (1 << 10)
+/* Return friend declarations and un-declared builtin functions.
+ (Normally, these entities are registered in the symbol table, but
+ not found by lookup.) */
+#define LOOKUP_HIDDEN (LOOKUP_CONSTRUCTOR_CALLABLE << 1)
#define LOOKUP_NAMESPACES_ONLY(F) \
(((F) & LOOKUP_PREFER_NAMESPACES) && !((F) & LOOKUP_PREFER_TYPES))
#define WANT_ENUM 4 /* enumerated types */
#define WANT_POINTER 8 /* pointer types */
#define WANT_NULL 16 /* null pointer constant */
-#define WANT_ARITH (WANT_INT | WANT_FLOAT)
+#define WANT_VECTOR 32 /* vector types */
+#define WANT_ARITH (WANT_INT | WANT_FLOAT | WANT_VECTOR)
/* Used with comptypes, and related functions, to guide type
comparison. */
decl-specifier-seq. */
BOOL_BITFIELD multiple_types_p : 1;
/* True iff multiple storage classes were (erroneously) specified
- for this decl-specifier-seq. */
- BOOL_BITFIELD multiple_storage_classes_p : 1;
+ for this decl-specifier-seq or a combination of a storage class
+ with a typedef specifier. */
+ BOOL_BITFIELD conflicting_specifiers_p : 1;
/* True iff at least one decl-specifier was found. */
BOOL_BITFIELD any_specifiers_p : 1;
/* True iff "int" was explicitly provided. */
extern bool can_convert (tree, tree);
extern bool can_convert_arg (tree, tree, tree, int);
extern bool can_convert_arg_bad (tree, tree, tree);
-extern bool enforce_access (tree, tree);
+extern bool enforce_access (tree, 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 void set_linkage_according_to_type (tree, tree);
extern void determine_key_method (tree);
extern void check_for_override (tree, tree);
-extern void push_class_stack (void);
-extern void pop_class_stack (void);
+extern void push_class_stack (void);
+extern void pop_class_stack (void);
/* in cvt.c */
extern tree convert_to_reference (tree, tree, int, int, tree);
extern tree shadow_tag (cp_decl_specifier_seq *);
extern tree groktypename (cp_decl_specifier_seq *, const cp_declarator *);
extern tree start_decl (const cp_declarator *, cp_decl_specifier_seq *, int, tree, tree, tree *);
-extern void start_decl_1 (tree);
+extern void start_decl_1 (tree, bool);
extern void cp_finish_decl (tree, tree, bool, tree, int);
extern void finish_decl (tree, tree, tree);
extern int cp_complete_array_type (tree *, tree, bool);
extern tree build_ptrmemfunc_type (tree);
extern tree build_ptrmem_type (tree, tree);
/* the grokdeclarator prototype is in decl.h */
+extern tree build_this_parm (tree, cp_cv_quals);
extern int copy_fn_p (tree);
extern tree get_scope_of_declarator (const cp_declarator *);
extern void grok_special_member_properties (tree);
extern int grok_ctor_properties (tree, tree);
-extern void grok_op_properties (tree, bool);
+extern bool grok_op_properties (tree, bool);
extern tree xref_tag (enum tag_types, tree, tag_scope, bool);
extern tree xref_tag_from_type (tree, tree, tag_scope);
-extern void xref_basetypes (tree, tree);
+extern bool xref_basetypes (tree, tree);
extern tree start_enum (tree);
extern void finish_enum (tree);
extern void build_enumerator (tree, tree, tree);
extern tree register_dtor_fn (tree);
extern tmpl_spec_kind current_tmpl_spec_kind (int);
extern tree cp_fname_init (const char *, tree *);
-extern tree builtin_function (const char *name, tree type,
- int code,
- enum built_in_class cl,
- const char *libname,
- tree attrs);
+extern tree cxx_builtin_function (tree decl);
extern tree check_elaborated_type_specifier (enum tag_types, tree, bool);
extern void warn_extern_redeclared_static (tree, tree);
extern const char *cxx_comdat_group (tree);
extern tree check_var_type (tree, tree);
extern tree reshape_init (tree, tree);
-extern bool have_extern_spec;
-
/* in decl2.c */
extern bool check_java_method (tree);
-extern cp_cv_quals grok_method_quals (tree, tree, cp_cv_quals);
+extern tree build_memfn_type (tree, tree, cp_cv_quals);
extern void maybe_retrofit_in_chrg (tree);
extern void maybe_make_one_only (tree);
extern void grokclassfn (tree, tree,
- enum overload_flags,
- cp_cv_quals);
+ enum overload_flags);
extern tree grok_array_decl (tree, tree);
extern tree delete_sanity (tree, tree, bool, int);
extern tree check_classfn (tree, tree, tree);
tree);
extern void cplus_decl_attributes (tree *, tree, int);
extern void finish_anon_union (tree);
-extern void cp_finish_file (void);
+extern void cp_write_global_declarations (void);
extern tree coerce_new_type (tree);
extern tree coerce_delete_type (tree);
extern void comdat_linkage (tree);
extern void determine_visibility (tree);
+extern void constrain_class_visibility (tree);
+extern void update_member_visibility (tree);
extern void import_export_decl (tree);
extern tree build_cleanup (tree);
extern tree build_offset_ref_call_from_tree (tree, tree);
extern void mark_needed (tree);
extern bool decl_needed_p (tree);
extern void note_vague_linkage_fn (tree);
+extern tree build_artificial_parm (tree, tree);
/* in error.c */
extern void init_error (void);
extern int is_friend (tree, tree);
extern void make_friend_class (tree, tree, bool);
extern void add_friend (tree, tree, bool);
-extern tree do_friend (tree, tree, tree, tree, enum overload_flags, cp_cv_quals, bool);
+extern tree do_friend (tree, tree, tree, tree, enum overload_flags, bool);
/* in init.c */
extern tree expand_member_init (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_type_value (tree);
extern tree build_zero_init (tree, tree, bool);
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 bool begin_specialization (void);
extern void reset_specialization (void);
extern void end_specialization (void);
extern void begin_explicit_instantiation (void);
extern void end_template_decl (void);
extern tree push_template_decl (tree);
extern tree push_template_decl_real (tree, bool);
-extern void redeclare_class_template (tree, tree);
+extern bool 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 is_specialization_of (tree, tree);
extern bool is_specialization_of_friend (tree, tree);
extern int comp_template_args (tree, tree);
-extern void maybe_process_partial_specialization (tree);
+extern tree maybe_process_partial_specialization (tree);
extern tree most_specialized_instantiation (tree);
extern void print_candidates (tree);
extern void instantiate_pending_templates (int);
extern tree tsubst_default_argument (tree, tree, tree);
extern tree tsubst_copy_and_build (tree, tree, tsubst_flags_t,
- tree, bool);
+ tree, bool, bool);
extern tree most_general_template (tree);
extern tree get_mostly_instantiated_function_type (tree);
extern int problematic_instantiation_changed (void);
extern tree build_non_dependent_args (tree);
extern bool reregister_specialization (tree, tree, tree);
extern tree fold_non_dependent_expr (tree);
+extern bool explicit_class_specialization_p (tree);
/* in repo.c */
extern void init_repo (void);
extern tree original_binfo (tree, tree);
extern int shared_member_p (tree);
+
+/* The representation of a deferred access check. */
+
+typedef struct deferred_access_check GTY(())
+{
+ /* The base class in which the declaration is referenced. */
+ tree binfo;
+ /* The declaration whose access must be checked. */
+ tree decl;
+ /* The declaration that should be used in the error message. */
+ tree diag_decl;
+} deferred_access_check;
+DEF_VEC_O(deferred_access_check);
+DEF_VEC_ALLOC_O(deferred_access_check,gc);
+
/* in semantics.c */
extern void push_deferring_access_checks (deferring_kind);
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 VEC (deferred_access_check,gc)* get_deferred_access_checks (void);
extern void pop_to_parent_deferring_access_checks (void);
+extern void perform_access_checks (VEC (deferred_access_check,gc)*);
extern void perform_deferred_access_checks (void);
-extern void perform_or_defer_access_check (tree, tree);
+extern void perform_or_defer_access_check (tree, tree, tree);
extern int stmts_are_full_exprs_p (void);
extern void init_cp_semantics (void);
extern tree do_poplevel (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 tree begin_function_try_block (tree *);
extern void finish_function_try_block (tree);
-extern void finish_function_handler_sequence (tree);
+extern void finish_function_handler_sequence (tree, tree);
extern void finish_cleanup_try_block (tree);
extern tree begin_handler (void);
extern void finish_handler_parms (tree, tree);
extern void finish_translation_unit (void);
extern tree finish_template_type_parm (tree, tree);
extern tree finish_template_template_parm (tree, tree);
-extern tree begin_class_definition (tree);
+extern tree begin_class_definition (tree, 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 qualified_name_lookup_error (tree, tree, tree);
-extern void check_template_keyword (tree);
+extern void check_template_keyword (tree);
extern tree finish_id_expression (tree, tree, tree,
cp_id_kind *,
bool, bool, bool *,
bool, bool, bool, bool,
const char **);
extern tree finish_typeof (tree);
+extern tree finish_offsetof (tree);
extern void finish_decl_cleanup (tree, tree);
extern void finish_eh_cleanup (tree);
extern void expand_body (tree);
extern tree cxx_omp_clause_copy_ctor (tree, tree, tree);
extern tree cxx_omp_clause_assign_op (tree, tree, tree);
extern tree cxx_omp_clause_dtor (tree, tree);
+extern bool cxx_omp_privatize_by_reference (tree);
+extern tree baselink_for_fns (tree);
+extern void finish_static_assert (tree, tree, location_t,
+ bool);
/* in tree.c */
extern void lang_check_failed (const char *, int,
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 build_qualified_name (tree, tree, tree, bool);
+extern tree build_qualified_name (tree, tree, tree, bool);
extern int is_overloaded_fn (tree);
extern tree get_first_fn (tree);
extern tree ovl_cons (tree, tree);
extern tree break_out_target_exprs (tree);
extern tree get_type_decl (tree);
extern tree decl_namespace_context (tree);
+extern bool decl_anon_ns_mem_p (tree);
extern tree lvalue_type (tree);
extern tree error_type (tree);
extern int varargs_function_p (tree);
-extern int really_overloaded_fn (tree);
+extern bool really_overloaded_fn (tree);
extern bool cp_tree_equal (tree, tree);
extern tree no_linkage_check (tree, bool);
extern void debug_binfo (tree);
extern tree cp_add_pending_fn_decls (void*,tree);
extern int cp_auto_var_in_fn_p (tree,tree);
extern tree fold_if_not_in_template (tree);
-extern tree rvalue (tree);
-
+extern tree rvalue (tree);
+extern tree convert_bitfield_to_declared_type (tree);
+extern tree cp_save_expr (tree);
+extern bool cast_valid_in_integral_constant_expression_p (tree);
+
/* in typeck.c */
extern int string_conv_p (tree, tree, int);
extern tree cp_truthvalue_conversion (tree);
extern tree cxx_sizeof_or_alignof_type (tree, enum tree_code, bool);
#define cxx_sizeof_nowarn(T) cxx_sizeof_or_alignof_type (T, SIZEOF_EXPR, false)
extern tree inline_conversion (tree);
-extern tree is_bitfield_expr_with_lowered_type (tree);
+extern tree is_bitfield_expr_with_lowered_type (tree);
extern tree decay_conversion (tree);
-extern tree default_conversion (tree);
extern tree build_class_member_access_expr (tree, tree, tree, bool);
extern tree finish_class_member_access_expr (tree, tree, bool);
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 build_x_binary_op (enum tree_code, tree, tree,
- bool *);
+extern tree build_x_binary_op (enum tree_code, tree,
+ enum tree_code, tree,
+ enum tree_code, bool *);
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 convert_for_initialization (tree, tree, tree, int,
const char *, tree, int);
extern int comp_ptr_ttypes (tree, tree);
-extern bool comp_ptr_ttypes_const (tree, tree);
+extern bool comp_ptr_ttypes_const (tree, tree);
extern int ptr_reasonably_similar (tree, tree);
extern tree build_ptrmemfunc (tree, tree, int, bool);
extern int cp_type_quals (tree);
extern void cxx_initialize_diagnostics (struct diagnostic_context *);
extern int cxx_types_compatible_p (tree, tree);
extern void init_shadowed_var_for_decl (void);
+extern tree cxx_staticp (tree);
/* in cp-gimplify.c */
extern int cp_gimplify_expr (tree *, tree *, tree *);
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