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)
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 BIND_EXPR_BODY_BLOCK(NODE) \
TREE_LANG_FLAG_3 (BIND_EXPR_CHECK (NODE))
#define FUNCTION_NEEDS_BODY_BLOCK(NODE) \
- (DECL_CONSTRUCTOR_P (NODE) || DECL_DESTRUCTOR_P (NODE))
+ (DECL_CONSTRUCTOR_P (NODE) || DECL_DESTRUCTOR_P (NODE) \
+ || LAMBDA_FUNCTION_P (NODE))
#define STATEMENT_LIST_NO_SCOPE(NODE) \
TREE_LANG_FLAG_0 (STATEMENT_LIST_CHECK (NODE))
#define same_type_p(TYPE1, TYPE2) \
comptypes ((TYPE1), (TYPE2), COMPARE_STRICT)
-/* Nonzero if we are presently building a statement tree, rather
- than expanding each statement as we encounter it. */
-#define building_stmt_tree() (cur_stmt_list != NULL_TREE)
-
/* Returns nonzero iff NODE is a declaration for the global function
`main'. */
#define DECL_MAIN_P(NODE) \
/* defaulted and deleted functions */
CPP0X_DEFAULTED_DELETED,
/* inline namespaces */
- CPP0X_INLINE_NAMESPACES
+ CPP0X_INLINE_NAMESPACES,
+ /* override controls, override/final */
+ CPP0X_OVERRIDE_CONTROLS
} cpp0x_warn_str;
/* The various kinds of operation used by composite_pointer_type. */
VEC(tree,gc) *instantiations;
};
+
+#define DEFERRED_NOEXCEPT_PATTERN(NODE) \
+ (((struct tree_deferred_noexcept *)DEFERRED_NOEXCEPT_CHECK (NODE))->pattern)
+#define DEFERRED_NOEXCEPT_ARGS(NODE) \
+ (((struct tree_deferred_noexcept *)DEFERRED_NOEXCEPT_CHECK (NODE))->args)
+#define DEFERRED_NOEXCEPT_SPEC_P(NODE) \
+ ((NODE) && (TREE_PURPOSE (NODE)) \
+ && (TREE_CODE (TREE_PURPOSE (NODE)) == DEFERRED_NOEXCEPT \
+ || is_overloaded_fn (TREE_PURPOSE (NODE))))
+
+struct GTY (()) tree_deferred_noexcept {
+ struct tree_base base;
+ tree pattern;
+ tree args;
+};
+
+
/* The condition associated with the static assertion. This must be
an integral constant expression. */
#define STATIC_ASSERT_CONDITION(NODE) \
#define LAMBDA_EXPR_CAPTURE_LIST(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->capture_list)
-/* The node in the capture-list that holds the 'this' capture. */
+/* During parsing of the lambda, the node in the capture-list that holds
+ the 'this' capture. */
#define LAMBDA_EXPR_THIS_CAPTURE(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->this_capture)
#define LAMBDA_EXPR_DISCRIMINATOR(NODE) \
(((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->discriminator)
+/* During parsing of the lambda, a vector of capture proxies which need
+ to be pushed once we're done processing a nested lambda. */
+#define LAMBDA_EXPR_PENDING_PROXIES(NODE) \
+ (((struct tree_lambda_expr *)LAMBDA_EXPR_CHECK (NODE))->pending_proxies)
+
struct GTY (()) tree_lambda_expr
{
- struct tree_common common;
- location_t locus;
- enum cp_lambda_default_capture_mode_type default_capture_mode;
+ struct tree_typed typed;
tree capture_list;
tree this_capture;
tree return_type;
tree extra_scope;
+ VEC(tree,gc)* pending_proxies;
+ location_t locus;
+ enum cp_lambda_default_capture_mode_type default_capture_mode;
int discriminator;
};
TS_CP_BASELINK,
TS_CP_WRAPPER,
TS_CP_DEFAULT_ARG,
+ TS_CP_DEFERRED_NOEXCEPT,
TS_CP_STATIC_ASSERT,
TS_CP_ARGUMENT_PACK_SELECT,
TS_CP_TRAIT_EXPR,
/* The resulting tree type. */
union GTY((desc ("cp_tree_node_structure (&%h)"),
- chain_next ("CODE_CONTAINS_STRUCT (TREE_CODE (&%h.generic), TS_COMMON) ? ((union lang_tree_node *) TREE_CHAIN (&%h.generic)) : NULL"))) lang_tree_node {
+ chain_next ("(union lang_tree_node *) c_tree_chain_next (&%h.generic)"))) lang_tree_node {
union tree_node GTY ((tag ("TS_CP_GENERIC"),
desc ("tree_node_structure (&%h)"))) generic;
struct template_parm_index_s GTY ((tag ("TS_CP_TPI"))) tpi;
struct tree_overload GTY ((tag ("TS_CP_OVERLOAD"))) overload;
struct tree_baselink GTY ((tag ("TS_CP_BASELINK"))) baselink;
struct tree_default_arg GTY ((tag ("TS_CP_DEFAULT_ARG"))) default_arg;
+ struct tree_deferred_noexcept GTY ((tag ("TS_CP_DEFERRED_NOEXCEPT"))) deferred_noexcept;
struct lang_identifier GTY ((tag ("TS_CP_IDENTIFIER"))) identifier;
struct tree_static_assert GTY ((tag ("TS_CP_STATIC_ASSERT")))
static_assertion;
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 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. */
#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))
-\f
/* TRUE if a tree code represents a statement. */
extern bool statement_code_p[MAX_TREE_CODES];
this type can raise. Each TREE_VALUE is a _TYPE. The TREE_VALUE
will be NULL_TREE to indicate a throw specification of `()', or
no exceptions allowed. For a noexcept specification, TREE_VALUE
- is NULL_TREE and TREE_PURPOSE is the constant-expression. */
+ is NULL_TREE and TREE_PURPOSE is the constant-expression. For
+ a deferred noexcept-specification, TREE_PURPOSE is a DEFERRED_NOEXCEPT
+ (for templates) or an OVERLOAD list of functions (for implicitly
+ declared functions). */
#define TYPE_RAISES_EXCEPTIONS(NODE) TYPE_LANG_SLOT_1 (NODE)
/* For FUNCTION_TYPE or METHOD_TYPE, return 1 iff it is declared `throw()'
struct GTY(()) lang_decl_ns {
struct lang_decl_base base;
- struct cp_binding_level *level;
+ cp_binding_level *level;
};
/* DECL_LANG_SPECIFIC for parameters. */
/* 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,
/* These flags indicate that we want different semantics from normal
decltype: lambda capture just drops references, lambda return also does
- type decay. */
+ type decay, 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))
/* Nonzero for VAR_DECL and FUNCTION_DECL node means that `extern' was
specified in its declaration. This can also be set for an
/* 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. */
};
/* A level of template instantiation. */
-struct GTY(()) tinst_level {
+struct GTY((chain_next ("%h.next"))) tinst_level {
/* The immediately deeper level in the chain. */
struct tinst_level *next;
/* 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_special_member_call (tree, tree, VEC(tree,gc) **,
tree, int, tsubst_flags_t);
extern tree build_new_op (enum tree_code, int, tree,
- tree, tree, bool *,
+ tree, tree, tree *,
tsubst_flags_t);
extern tree build_op_call (tree, VEC(tree,gc) **,
tsubst_flags_t);
extern bool type_has_move_constructor (tree);
extern bool type_has_move_assign (tree);
extern bool type_build_ctor_call (tree);
+extern void explain_non_literal_class (tree);
extern void defaulted_late_check (tree);
extern bool defaultable_fn_check (tree);
extern void fixup_type_variants (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 tree static_fn_type (tree);
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, tsubst_flags_t);
extern tree check_default_argument (tree, tree);
typedef int (*walk_namespaces_fn) (tree, void *);
extern void use_thunk (tree, bool);
extern bool trivial_fn_p (tree);
extern bool maybe_explain_implicit_delete (tree);
+extern void explain_implicit_non_constexpr (tree);
extern void synthesize_method (tree);
extern tree lazily_declare_fn (special_function_kind,
tree);
extern tree skip_artificial_parms_for (const_tree, tree);
extern int num_artificial_parms_for (const_tree);
extern tree make_alias_for (tree, tree);
-extern tree get_copy_ctor (tree);
+extern tree get_copy_ctor (tree, tsubst_flags_t);
extern tree get_copy_assign (tree);
extern tree get_default_ctor (tree);
-extern tree get_dtor (tree);
+extern tree get_dtor (tree, tsubst_flags_t);
extern tree locate_ctor (tree);
/* In optimize.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 do_type_instantiation (tree, tree, tsubst_flags_t);
extern bool always_instantiate_p (tree);
+extern void maybe_instantiate_noexcept (tree);
extern tree instantiate_decl (tree, int, bool);
extern int comp_template_parms (const_tree, const_tree);
extern bool uses_parameter_packs (tree);
extern tree maybe_constant_init (tree);
extern bool is_sub_constant_expr (tree);
extern bool reduced_constant_expression_p (tree);
+extern void explain_invalid_constexpr_fn (tree);
extern VEC(tree,heap)* cx_error_context (void);
enum {
extern tree finish_stmt_expr (tree, bool);
extern tree stmt_expr_value_expr (tree);
bool empty_expr_stmt_p (tree);
-extern tree perform_koenig_lookup (tree, VEC(tree,gc) *, bool);
+extern tree perform_koenig_lookup (tree, VEC(tree,gc) *, bool,
+ tsubst_flags_t);
extern tree finish_call_expr (tree, VEC(tree,gc) **, bool,
bool, tsubst_flags_t);
extern tree finish_increment_expr (tree, enum tree_code);
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,
bool);
-extern tree describable_type (tree);
extern tree finish_decltype_type (tree, bool, tsubst_flags_t);
extern tree finish_trait_expr (enum cp_trait_kind, tree, tree);
extern tree build_lambda_expr (void);
extern tree begin_lambda_type (tree);
extern tree lambda_capture_field_type (tree);
extern tree lambda_return_type (tree);
+extern tree lambda_proxy_type (tree);
extern tree lambda_function (tree);
extern void apply_lambda_return_type (tree, tree);
extern tree add_capture (tree, tree, tree, bool, bool);
extern tree add_default_capture (tree, tree, tree);
+extern tree build_capture_proxy (tree);
+extern void insert_pending_capture_proxies (void);
+extern bool is_capture_proxy (tree);
+extern bool is_normal_capture_proxy (tree);
extern void register_capture_members (tree);
extern tree lambda_expr_this_capture (tree);
extern tree nonlambda_method_basetype (void);
extern void maybe_add_lambda_conv_op (tree);
+extern bool is_lambda_ignored_entity (tree);
/* in tree.c */
extern int cp_tree_operand_length (const_tree);
tsubst_flags_t);
extern tree build_x_binary_op (enum tree_code, tree,
enum tree_code, tree,
- enum tree_code, bool *,
+ enum tree_code, tree *,
tsubst_flags_t);
extern tree build_x_array_ref (tree, tree, tsubst_flags_t);
extern tree build_x_unary_op (enum tree_code, tree,
extern tree build_m_component_ref (tree, tree);
extern tree build_functional_cast (tree, tree, tsubst_flags_t);
extern tree add_exception_specifier (tree, tree, int);
-extern tree merge_exception_specifiers (tree, tree);
+extern tree merge_exception_specifiers (tree, tree, tree);
/* in mangle.c */
extern void init_mangle (void);
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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