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
/* 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);
indicates the type of specializations:
1=implicit instantiation
- 2=explicit specialization, e.g. int min<int> (int, int);
- 3=explicit instantiation, e.g. template int min<int> (int, int);
+
+ 2=partial or explicit specialization, e.g.:
+
+ template <> int min<int> (int, int),
+
+ 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
#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 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);
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 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 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 (tree);
+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 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_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 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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