TREE_INDIRECT_USING (in NAMESPACE_DECL).
CLEANUP_P (in TRY_BLOCK)
AGGR_INIT_VIA_CTOR_P (in AGGR_INIT_EXPR)
- PTRMEM_OK_P (in ADDR_EXPR, OFFSET_REF)
+ PTRMEM_OK_P (in ADDR_EXPR, OFFSET_REF, SCOPE_REF)
PAREN_STRING_LITERAL (in STRING_CST)
DECL_PRETTY_FUNCTION_P (in VAR_DECL)
KOENIG_LOOKUP_P (in CALL_EXPR)
STMT_EXPR_NO_SCOPE (in STMT_EXPR)
BIND_EXPR_TRY_BLOCK (in BIND_EXPR)
TYPENAME_IS_ENUM_P (in TYPENAME_TYPE)
- QUALIFIED_NAME_IS_TEMPLATE (in SCOPE_REF)
OMP_FOR_GIMPLIFYING_P (in OMP_FOR)
BASELINK_QUALIFIED_P (in BASELINK)
TARGET_EXPR_IMPLICIT_P (in TARGET_EXPR)
DECLTYPE_FOR_LAMBDA_CAPTURE (in DECLTYPE_TYPE)
VEC_INIT_EXPR_IS_CONSTEXPR (in VEC_INIT_EXPR)
DECL_OVERRIDE_P (in FUNCTION_DECL)
+ IMPLICIT_CONV_EXPR_DIRECT_INIT (in IMPLICIT_CONV_EXPR)
1: IDENTIFIER_VIRTUAL_P (in IDENTIFIER_NODE)
TI_PENDING_TEMPLATE_FLAG.
TEMPLATE_PARMS_FOR_INLINE.
STMT_IS_FULL_EXPR_P (in _STMT)
TARGET_EXPR_LIST_INIT_P (in TARGET_EXPR)
LAMBDA_EXPR_MUTABLE_P (in LAMBDA_EXPR)
- DECLTYPE_FOR_LAMBDA_RETURN (in DECLTYPE_TYPE)
DECL_FINAL_P (in FUNCTION_DECL)
+ QUALIFIED_NAME_IS_TEMPLATE (in SCOPE_REF)
2: IDENTIFIER_OPNAME_P (in IDENTIFIER_NODE)
ICS_THIS_FLAG (in _CONV)
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (in VAR_DECL)
#define VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK(NODE) \
TREE_CHECK4(NODE,VAR_DECL,FUNCTION_DECL,TYPE_DECL,TEMPLATE_DECL)
+#define VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK(NODE) \
+ TREE_CHECK5(NODE,VAR_DECL,FIELD_DECL,FUNCTION_DECL,TYPE_DECL,TEMPLATE_DECL)
+
#define BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK(NODE) \
TREE_CHECK(NODE,BOUND_TEMPLATE_TEMPLATE_PARM)
/* defaulted and deleted functions */
CPP0X_DEFAULTED_DELETED,
/* inline namespaces */
- CPP0X_INLINE_NAMESPACES
+ CPP0X_INLINE_NAMESPACES,
+ /* override controls, override/final */
+ CPP0X_OVERRIDE_CONTROLS,
+ /* non-static data member initializers */
+ CPP0X_NSDMI,
+ /* user defined literals */
+ CPP0X_USER_DEFINED_LITERALS
} cpp0x_warn_str;
/* The various kinds of operation used by composite_pointer_type. */
typedef enum cp_trait_kind
{
+ CPTK_BASES,
+ CPTK_DIRECT_BASES,
CPTK_HAS_NOTHROW_ASSIGN,
CPTK_HAS_NOTHROW_CONSTRUCTOR,
CPTK_HAS_NOTHROW_COPY,
#define LAMBDA_EXPR_PENDING_PROXIES(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->pending_proxies)
+/* The closure type of the lambda. Note that the TREE_TYPE of a
+ LAMBDA_EXPR is always NULL_TREE, because we need to instantiate the
+ LAMBDA_EXPR in order to instantiate the type. */
+#define LAMBDA_EXPR_CLOSURE(NODE) \
+ (((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->closure)
+
struct GTY (()) tree_lambda_expr
{
struct tree_typed typed;
tree this_capture;
tree return_type;
tree extra_scope;
+ tree closure;
VEC(tree,gc)* pending_proxies;
location_t locus;
enum cp_lambda_default_capture_mode_type default_capture_mode;
TS_CP_TRAIT_EXPR,
TS_CP_LAMBDA_EXPR,
TS_CP_TEMPLATE_INFO,
+ TS_CP_USERDEF_LITERAL,
LAST_TS_CP_ENUM
};
lambda_expression;
struct tree_template_info GTY ((tag ("TS_CP_TEMPLATE_INFO")))
template_info;
+ struct tree_userdef_literal GTY ((tag ("TS_CP_USERDEF_LITERAL")))
+ userdef_literal;
};
\f
CPTI_CLASS_TYPE,
CPTI_UNKNOWN_TYPE,
CPTI_INIT_LIST_TYPE,
+ CPTI_DEPENDENT_LAMBDA_RETURN_TYPE,
CPTI_VTBL_TYPE,
CPTI_VTBL_PTR_TYPE,
CPTI_STD,
#define class_type_node cp_global_trees[CPTI_CLASS_TYPE]
#define unknown_type_node cp_global_trees[CPTI_UNKNOWN_TYPE]
#define init_list_type_node cp_global_trees[CPTI_INIT_LIST_TYPE]
+#define dependent_lambda_return_type_node cp_global_trees[CPTI_DEPENDENT_LAMBDA_RETURN_TYPE]
#define vtbl_type_node cp_global_trees[CPTI_VTBL_TYPE]
#define vtbl_ptr_type_node cp_global_trees[CPTI_VTBL_PTR_TYPE]
#define std_node cp_global_trees[CPTI_STD]
VEC(tree,gc) *lang_base;
tree lang_name;
tree template_parms;
- struct cp_binding_level *x_previous_class_level;
+ cp_binding_level *x_previous_class_level;
tree x_saved_tree;
+ /* Only used for uses of this in trailing return type. */
+ tree x_current_class_ptr;
+ tree x_current_class_ref;
+
int x_processing_template_decl;
int x_processing_specialization;
BOOL_BITFIELD x_processing_explicit_instantiation : 1;
struct stmt_tree_s x_stmt_tree;
- struct cp_binding_level *class_bindings;
- struct cp_binding_level *bindings;
+ cp_binding_level *class_bindings;
+ cp_binding_level *bindings;
struct saved_scope *prev;
};
BOOL_BITFIELD returns_value : 1;
BOOL_BITFIELD returns_null : 1;
BOOL_BITFIELD returns_abnormally : 1;
- BOOL_BITFIELD in_function_try_handler : 1;
- BOOL_BITFIELD in_base_initializer : 1;
+ BOOL_BITFIELD x_in_function_try_handler : 1;
+ BOOL_BITFIELD x_in_base_initializer : 1;
/* True if this function can throw an exception. */
BOOL_BITFIELD can_throw : 1;
htab_t GTY((param_is(struct named_label_entry))) x_named_labels;
- struct cp_binding_level *bindings;
+ cp_binding_level *bindings;
VEC(tree,gc) *x_local_names;
htab_t GTY((param_is (struct cxx_int_tree_map))) extern_decl_map;
};
PARM_DECL for the `this' pointer. The current_class_ref is an
expression for `*this'. */
-#define current_class_ptr \
- (cfun && cp_function_chain \
- ? cp_function_chain->x_current_class_ptr : NULL_TREE)
-#define current_class_ref \
- ((cfun && cp_function_chain) \
- ? cp_function_chain->x_current_class_ref : NULL_TREE)
+#define current_class_ptr \
+ (*(cfun && cp_function_chain \
+ ? &cp_function_chain->x_current_class_ptr \
+ : &scope_chain->x_current_class_ptr))
+#define current_class_ref \
+ (*(cfun && cp_function_chain \
+ ? &cp_function_chain->x_current_class_ref \
+ : &scope_chain->x_current_class_ref))
/* The EH_SPEC_BLOCK for the exception-specifiers for the current
function, if any. */
cp_function_chain->returns_abnormally
/* Nonzero if we are processing a base initializer. Zero elsewhere. */
-#define in_base_initializer cp_function_chain->in_base_initializer
+#define in_base_initializer cp_function_chain->x_in_base_initializer
-#define in_function_try_handler cp_function_chain->in_function_try_handler
+#define in_function_try_handler cp_function_chain->x_in_function_try_handler
/* Expression always returned from function, or error_mark_node
otherwise, for use by the automatic named return value optimization. */
struct GTY(()) lang_decl_ns {
struct lang_decl_base base;
- struct cp_binding_level *level;
+ cp_binding_level *level;
};
/* DECL_LANG_SPECIFIC for parameters. */
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_LANG_SPECIFIC (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK (NODE)) \
->u.min.template_info)
/* For a VAR_DECL, indicates that the variable is actually a
template <class T> struct S { friend void f<int>(int, double); }
the DECL_TI_TEMPLATE will be an IDENTIFIER_NODE for `f' and the
- DECL_TI_ARGS will be {int}. */
+ DECL_TI_ARGS will be {int}.
+
+ For a FIELD_DECL with a non-static data member initializer, this value
+ is the FIELD_DECL it was instantiated from. */
#define DECL_TI_TEMPLATE(NODE) TI_TEMPLATE (DECL_TEMPLATE_INFO (NODE))
/* The template arguments used to obtain this decl from the most
#define TYPENAME_IS_RESOLVING_P(NODE) \
(TREE_LANG_FLAG_2 (TYPENAME_TYPE_CHECK (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))
-
/* [class.virtual]
A class that declares or inherits a virtual function is called a
B b{1,2}, not B b({1,2}) or B b = {1,2}. */
#define CONSTRUCTOR_IS_DIRECT_INIT(NODE) (TREE_LANG_FLAG_0 (CONSTRUCTOR_CHECK (NODE)))
+/* True if NODE represents a conversion for direct-initialization in a
+ template. Set by perform_implicit_conversion_flags. */
+#define IMPLICIT_CONV_EXPR_DIRECT_INIT(NODE) \
+ (TREE_LANG_FLAG_0 (IMPLICIT_CONV_EXPR_CHECK (NODE)))
+
/* Nonzero means that an object of this type can not be initialized using
an initializer list. */
#define CLASSTYPE_NON_AGGREGATE(NODE) \
/* Indicates when overload resolution may resolve to a pointer to
member function. [expr.unary.op]/3 */
#define PTRMEM_OK_P(NODE) \
- TREE_LANG_FLAG_0 (TREE_CHECK2 ((NODE), ADDR_EXPR, OFFSET_REF))
+ TREE_LANG_FLAG_0 (TREE_CHECK3 ((NODE), ADDR_EXPR, OFFSET_REF, SCOPE_REF))
/* Get the POINTER_TYPE to the METHOD_TYPE associated with this
pointer to member function. TYPE_PTRMEMFUNC_P _must_ be true,
#define UNDERLYING_TYPE_TYPE(NODE) \
(TYPE_VALUES_RAW (UNDERLYING_TYPE_CHECK (NODE)))
+/* The type in question for BASES. */
+#define BASES_TYPE(NODE) \
+ (TYPE_VALUES_RAW (BASES_CHECK (NODE)))
+
+#define BASES_DIRECT(NODE) \
+ TREE_LANG_FLAG_0 (BASES_CHECK (NODE))
+
/* The expression in question for a DECLTYPE_TYPE. */
#define DECLTYPE_TYPE_EXPR(NODE) (TYPE_VALUES_RAW (DECLTYPE_TYPE_CHECK (NODE)))
(DECLTYPE_TYPE_CHECK (NODE))->type_common.string_flag
/* These flags indicate that we want different semantics from normal
- decltype: lambda capture just drops references, lambda return also does
- type decay, lambda proxies look through implicit dereference. */
+ decltype: lambda capture just drops references, lambda proxies look
+ through implicit dereference. */
#define DECLTYPE_FOR_LAMBDA_CAPTURE(NODE) \
TREE_LANG_FLAG_0 (DECLTYPE_TYPE_CHECK (NODE))
-#define DECLTYPE_FOR_LAMBDA_RETURN(NODE) \
- TREE_LANG_FLAG_1 (DECLTYPE_TYPE_CHECK (NODE))
#define DECLTYPE_FOR_LAMBDA_PROXY(NODE) \
TREE_LANG_FLAG_2 (DECLTYPE_TYPE_CHECK (NODE))
&& DECL_TEMPLATE_RESULT (NODE) != NULL_TREE \
&& DECL_IMPLICIT_TYPEDEF_P (DECL_TEMPLATE_RESULT (NODE)))
-/* Nonzero if NODE which declares a type. */
+/* Nonzero for a NODE which declares a type. */
#define DECL_DECLARES_TYPE_P(NODE) \
(TREE_CODE (NODE) == TYPE_DECL || DECL_CLASS_TEMPLATE_P (NODE))
#define DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION(DECL) \
(DECL_TEMPLATE_INFO (DECL) && !DECL_USE_TEMPLATE (DECL))
+/* Nonzero if DECL is a function generated from a function 'temploid',
+ i.e. template, member of class template, or dependent friend. */
+#define DECL_TEMPLOID_INSTANTIATION(DECL) \
+ (DECL_TEMPLATE_INSTANTIATION (DECL) \
+ || DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION (DECL))
+
+/* Nonzero if DECL is either defined implicitly by the compiler or
+ generated from a temploid. */
+#define DECL_GENERATED_P(DECL) \
+ (DECL_TEMPLOID_INSTANTIATION (DECL) || DECL_DEFAULTED_FN (DECL))
+
/* Nonzero iff we are currently processing a declaration for an
entity with its own template parameter list, and which is not a
full specialization. */
/* True for a SCOPE_REF iff the "template" keyword was used to
indicate that the qualified name denotes a template. */
#define QUALIFIED_NAME_IS_TEMPLATE(NODE) \
- (TREE_LANG_FLAG_0 (SCOPE_REF_CHECK (NODE)))
+ (TREE_LANG_FLAG_1 (SCOPE_REF_CHECK (NODE)))
/* True for an OMP_ATOMIC that has dependent parameters. These are stored
as an expr in operand 1, and integer_zero_node in operand 0. */
LAMBDANAME_PREFIX, \
sizeof (LAMBDANAME_PREFIX) - 1))
+#define UDLIT_OP_ANSI_PREFIX "operator\"\" "
+#define UDLIT_OP_ANSI_FORMAT UDLIT_OP_ANSI_PREFIX "%s"
+#define UDLIT_OP_MANGLED_PREFIX "li"
+#define UDLIT_OP_MANGLED_FORMAT UDLIT_OP_MANGLED_PREFIX "%s"
+#define UDLIT_OPER_P(ID_NODE) \
+ (!strncmp (IDENTIFIER_POINTER (ID_NODE), \
+ UDLIT_OP_ANSI_PREFIX, \
+ sizeof (UDLIT_OP_ANSI_PREFIX) - 1))
+#define UDLIT_OP_SUFFIX(ID_NODE) \
+ (IDENTIFIER_POINTER (ID_NODE) + sizeof (UDLIT_OP_ANSI_PREFIX) - 1)
+
#if !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL)
#define VTABLE_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == 'v' \
#define LOOKUP_ALREADY_DIGESTED (LOOKUP_DEFAULTED << 1)
/* An instantiation with explicit template arguments. */
#define LOOKUP_EXPLICIT_TMPL_ARGS (LOOKUP_ALREADY_DIGESTED << 1)
+/* Like LOOKUP_NO_TEMP_BIND, but also prevent binding to xvalues. */
+#define LOOKUP_NO_RVAL_BIND (LOOKUP_EXPLICIT_TMPL_ARGS << 1)
#define LOOKUP_NAMESPACES_ONLY(F) \
(((F) & LOOKUP_PREFER_NAMESPACES) && !((F) & LOOKUP_PREFER_TYPES))
/* The storage class specified -- or sc_none if no storage class was
explicitly specified. */
cp_storage_class storage_class;
- /* True iff TYPE_SPEC indicates a user-defined type. */
- BOOL_BITFIELD user_defined_type_p : 1;
+ /* True iff TYPE_SPEC defines a class or enum. */
+ BOOL_BITFIELD type_definition_p : 1;
/* True iff multiple types were (erroneously) specified for this
decl-specifier-seq. */
BOOL_BITFIELD multiple_types_p : 1;
/* The location where the template is instantiated. */
location_t locus;
+ /* errorcount+sorrycount when we pushed this level. */
+ int errors;
+
/* True if the location is in a system header. */
bool in_system_header_p;
};
extern tree build_conditional_expr (tree, tree, tree,
tsubst_flags_t);
extern tree build_addr_func (tree);
+extern void set_flags_from_callee (tree);
extern tree build_call_a (tree, int, tree*);
extern tree build_call_n (tree, int, ...);
extern bool null_ptr_cst_p (tree);
+extern bool null_member_pointer_value_p (tree);
extern bool sufficient_parms_p (const_tree);
extern tree type_decays_to (tree);
extern tree build_user_type_conversion (tree, tree, int);
extern tree convert_for_arg_passing (tree, tree);
extern bool is_properly_derived_from (tree, tree);
extern tree set_up_extended_ref_temp (tree, tree, tree *, tree *);
-extern tree initialize_reference (tree, tree, tree, tree *, tsubst_flags_t);
+extern tree initialize_reference (tree, tree, tree, tree *, int,
+ tsubst_flags_t);
extern tree make_temporary_var_for_ref_to_temp (tree, tree);
extern tree strip_top_quals (tree);
extern bool reference_related_p (tree, tree);
/* in class.c */
extern tree build_vfield_ref (tree, tree);
extern tree build_base_path (enum tree_code, tree,
- tree, int);
+ tree, int, tsubst_flags_t);
extern tree convert_to_base (tree, tree, bool, bool,
tsubst_flags_t);
extern tree convert_to_base_statically (tree, tree);
extern bool user_provided_p (tree);
extern bool type_has_user_provided_constructor (tree);
extern bool type_has_user_provided_default_constructor (tree);
-extern bool synthesized_default_constructor_is_constexpr (tree);
+extern tree default_init_uninitialized_part (tree);
+extern bool trivial_default_constructor_is_constexpr (tree);
extern bool type_has_constexpr_default_constructor (tree);
extern bool type_has_virtual_destructor (tree);
extern bool type_has_move_constructor (tree);
extern bool type_has_move_assign (tree);
+extern bool type_has_user_declared_move_constructor (tree);
+extern bool type_has_user_declared_move_assign(tree);
extern bool type_build_ctor_call (tree);
extern void explain_non_literal_class (tree);
extern void defaulted_late_check (tree);
extern tree pushdecl_top_level_maybe_friend (tree, bool);
extern tree pushdecl_top_level_and_finish (tree, tree);
extern tree check_for_out_of_scope_variable (tree);
-extern void print_other_binding_stack (struct cp_binding_level *);
+extern void print_other_binding_stack (cp_binding_level *);
extern tree maybe_push_decl (tree);
extern tree current_decl_namespace (void);
extern int nothrow_libfn_p (const_tree);
extern void check_handlers (tree);
extern tree finish_noexcept_expr (tree, tsubst_flags_t);
+extern bool expr_noexcept_p (tree, tsubst_flags_t);
extern void perform_deferred_noexcept_checks (void);
extern bool nothrow_spec_p (const_tree);
extern bool type_noexcept_p (const_tree);
extern void initialize_vtbl_ptrs (tree);
extern tree build_java_class_ref (tree);
extern tree integral_constant_value (tree);
+extern tree decl_constant_value_safe (tree);
extern int diagnose_uninitialized_cst_or_ref_member (tree, bool, bool);
/* in lex.c */
extern tree instantiate_template (tree, tree, tsubst_flags_t);
extern int fn_type_unification (tree, tree, tree,
const tree *, unsigned int,
- tree, unification_kind_t, int);
+ tree, unification_kind_t, int,
+ bool);
extern void mark_decl_instantiated (tree, int);
extern int more_specialized_fn (tree, tree, int);
extern void do_decl_instantiation (tree, tree);
extern void init_cp_semantics (void);
extern tree do_poplevel (tree);
extern void add_decl_expr (tree);
+extern tree maybe_cleanup_point_expr_void (tree);
extern tree finish_expr_stmt (tree);
extern tree begin_if_stmt (void);
extern void finish_if_stmt_cond (tree, tree);
extern void finish_handler (tree);
extern void finish_cleanup (tree, tree);
extern bool literal_type_p (tree);
-extern tree validate_constexpr_fundecl (tree);
extern tree register_constexpr_fundef (tree, tree);
extern bool check_constexpr_ctor_body (tree, tree);
extern tree ensure_literal_type_for_constexpr_object (tree);
location_t);
extern tree finish_typeof (tree);
extern tree finish_underlying_type (tree);
+extern tree calculate_bases (tree);
+extern tree finish_bases (tree, bool);
+extern tree calculate_direct_bases (tree);
extern tree finish_offsetof (tree);
extern void finish_decl_cleanup (tree, tree);
extern void finish_eh_cleanup (tree);
extern tree finish_omp_task (tree, tree);
extern tree finish_omp_for (location_t, tree, tree,
tree, tree, tree, tree, tree);
-extern void finish_omp_atomic (enum tree_code, tree, tree);
+extern void finish_omp_atomic (enum tree_code, enum tree_code,
+ tree, tree, tree, tree, tree);
extern void finish_omp_barrier (void);
extern void finish_omp_flush (void);
extern void finish_omp_taskwait (void);
+extern void finish_omp_taskyield (void);
extern bool cxx_omp_create_clause_info (tree, tree, bool, bool, bool);
extern tree baselink_for_fns (tree);
extern void finish_static_assert (tree, tree, location_t,
extern int lvalue_or_else (tree, enum lvalue_use,
tsubst_flags_t);
extern void check_template_keyword (tree);
+extern bool check_raw_literal_operator (const_tree decl);
+extern bool check_literal_operator_args (const_tree, bool *, bool *);
/* in typeck2.c */
extern void require_complete_eh_spec_types (tree, tree);
extern int cp_gimplify_expr (tree *, gimple_seq *,
gimple_seq *);
extern void cp_genericize (tree);
+extern bool cxx_omp_const_qual_no_mutable (tree);
extern enum omp_clause_default_kind cxx_omp_predetermined_sharing (tree);
extern tree cxx_omp_clause_default_ctor (tree, tree, tree);
extern tree cxx_omp_clause_copy_ctor (tree, tree, tree);
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