/* Definitions for C++ parsing and type checking.
- Copyright (C) 1987-2013 Free Software Foundation, Inc.
+ Copyright (C) 1987-2014 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com)
This file is part of GCC.
STMT_EXPR_NO_SCOPE (in STMT_EXPR)
BIND_EXPR_TRY_BLOCK (in BIND_EXPR)
TYPENAME_IS_ENUM_P (in TYPENAME_TYPE)
- OMP_FOR_GIMPLIFYING_P (in OMP_FOR)
+ OMP_FOR_GIMPLIFYING_P (in OMP_FOR, OMP_SIMD and OMP_DISTRIBUTE)
BASELINK_QUALIFIED_P (in BASELINK)
TARGET_EXPR_IMPLICIT_P (in TARGET_EXPR)
TEMPLATE_PARM_PARAMETER_PACK (in TEMPLATE_PARM_INDEX)
ATTR_IS_DEPENDENT (in the TREE_LIST for an attribute)
+ ABI_TAG_IMPLICIT (in the TREE_LIST for the argument of abi_tag)
CONSTRUCTOR_IS_DIRECT_INIT (in CONSTRUCTOR)
LAMBDA_EXPR_CAPTURES_THIS_P (in LAMBDA_EXPR)
DECLTYPE_FOR_LAMBDA_CAPTURE (in DECLTYPE_TYPE)
LAMBDA_EXPR_MUTABLE_P (in LAMBDA_EXPR)
DECL_FINAL_P (in FUNCTION_DECL)
QUALIFIED_NAME_IS_TEMPLATE (in SCOPE_REF)
+ DECLTYPE_FOR_INIT_CAPTURE (in DECLTYPE_TYPE)
2: IDENTIFIER_OPNAME_P (in IDENTIFIER_NODE)
ICS_THIS_FLAG (in _CONV)
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (in VAR_DECL)
TYPENAME_IS_RESOLVING_P (in TYPE_NAME_TYPE)
TARGET_EXPR_DIRECT_INIT_P (in TARGET_EXPR)
FNDECL_USED_AUTO (in FUNCTION_DECL)
+ DECLTYPE_FOR_LAMBDA_PROXY (in DECLTYPE_TYPE)
3: (TREE_REFERENCE_EXPR) (in NON_LVALUE_EXPR) (commented-out).
ICS_BAD_FLAG (in _CONV)
FN_TRY_BLOCK_P (in TRY_BLOCK)
or FIELD_DECL).
IDENTIFIER_TYPENAME_P (in IDENTIFIER_NODE)
DECL_TINFO_P (in VAR_DECL)
+ FUNCTION_REF_QUALIFIED (in FUNCTION_TYPE, METHOD_TYPE)
5: C_IS_RESERVED_WORD (in IDENTIFIER_NODE)
DECL_VTABLE_OR_VTT_P (in VAR_DECL)
+ FUNCTION_RVALUE_QUALIFIED (in FUNCTION_TYPE, METHOD_TYPE)
6: IDENTIFIER_REPO_CHOSEN (in IDENTIFIER_NODE)
DECL_CONSTRUCTION_VTABLE_P (in VAR_DECL)
TYPE_MARKED_P (in _TYPE)
+ RANGE_FOR_IVDEP (in RANGE_FOR_STMT)
Usage of TYPE_LANG_FLAG_?:
0: TYPE_DEPENDENT_P
4: TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5: CLASS_TYPE_P (in RECORD_TYPE and UNION_TYPE)
ENUM_FIXED_UNDERLYING_TYPE_P (in ENUMERAL_TYPE)
+ AUTO_IS_DECLTYPE (in TEMPLATE_TYPE_PARM)
+ REFERENCE_VLA_OK (in REFERENCE_TYPE)
6: TYPE_DEPENDENT_P_VALID
Usage of DECL_LANG_FLAG_?:
1: C_TYPEDEF_EXPLICITLY_SIGNED (in TYPE_DECL).
DECL_TEMPLATE_INSTANTIATED (in a VAR_DECL or a FUNCTION_DECL)
DECL_MEMBER_TEMPLATE_P (in TEMPLATE_DECL)
- FUNCTION_PARAMETER_PACK_P (in PARM_DECL)
USING_DECL_TYPENAME_P (in USING_DECL)
+ DECL_VLA_CAPTURE_P (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.
tree label_value;
};
+/* Return a typed pointer version of T if it designates a
+ C++ front-end identifier. */
+inline lang_identifier*
+identifier_p (tree t)
+{
+ if (TREE_CODE (t) == IDENTIFIER_NODE)
+ return (lang_identifier*) t;
+ return NULL;
+}
+
/* In an IDENTIFIER_NODE, nonzero if this identifier is actually a
keyword. C_RID_CODE (node) is then the RID_* value of the keyword,
and C_RID_YYCODE is the token number wanted by Yacc. */
/* 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. */
-#define OVL_USED(NODE) TREE_USED (NODE)
+#define OVL_USED(NODE) TREE_USED (OVERLOAD_CHECK (NODE))
/* If set, this OVERLOAD was created for argument-dependent lookup
and can be freed afterward. */
#define OVL_ARG_DEPENDENT(NODE) TREE_LANG_FLAG_0 (OVERLOAD_CHECK (NODE))
/* Returns true iff NODE is a BASELINK. */
#define BASELINK_P(NODE) \
(TREE_CODE (NODE) == BASELINK)
-/* The BINFO indicating the base from which the BASELINK_FUNCTIONS came. */
+/* The BINFO indicating the base in which lookup found the
+ BASELINK_FUNCTIONS. */
#define BASELINK_BINFO(NODE) \
(((struct tree_baselink*) BASELINK_CHECK (NODE))->binfo)
/* The functions referred to by the BASELINK; either a FUNCTION_DECL,
/* inheriting constructors */
CPP0X_INHERITING_CTORS,
/* C++11 attributes */
- CPP0X_ATTRIBUTES
+ CPP0X_ATTRIBUTES,
+ /* ref-qualified member functions */
+ CPP0X_REF_QUALIFIER
} cpp0x_warn_str;
-
+
/* The various kinds of operation used by composite_pointer_type. */
typedef enum composite_pointer_operation
ICV_THIRD_IN_FOR /* for increment expression */
} impl_conv_void;
+/* Possible invalid uses of an abstract class that might not have a
+ specific associated declaration. */
+typedef enum abstract_class_use {
+ ACU_UNKNOWN, /* unknown or decl provided */
+ ACU_CAST, /* cast to abstract class */
+ ACU_NEW, /* new-expression of abstract class */
+ ACU_THROW, /* throw-expression of abstract class */
+ ACU_CATCH, /* catch-parameter of abstract class */
+ ACU_ARRAY, /* array of abstract class */
+ ACU_RETURN, /* return type of abstract class */
+ ACU_PARM /* parameter type of abstract class */
+} abstract_class_use;
+
/* Macros for access to language-specific slots in an identifier. */
#define IDENTIFIER_NAMESPACE_BINDINGS(NODE) \
int unevaluated_operand;
int inhibit_evaluation_warnings;
+ /* If non-zero, implicit "omp declare target" attribute is added into the
+ attribute lists. */
+ int omp_declare_target_attribute;
struct stmt_tree_s x_stmt_tree;
cp_binding_level *class_bindings;
cp_binding_level *bindings;
+ struct pointer_map_t *x_local_specializations;
+
struct saved_scope *prev;
};
#define previous_class_level scope_chain->x_previous_class_level
+/* A map from local variable declarations in the body of the template
+ presently being instantiated to the corresponding instantiated
+ local variables. */
+
+#define local_specializations scope_chain->x_local_specializations
+
/* A list of private types mentioned, for deferred access checking. */
extern GTY(()) struct saved_scope *scope_chain;
BOOL_BITFIELD returns_value : 1;
BOOL_BITFIELD returns_null : 1;
BOOL_BITFIELD returns_abnormally : 1;
+ BOOL_BITFIELD infinite_loop: 1;
BOOL_BITFIELD x_in_function_try_handler : 1;
BOOL_BITFIELD x_in_base_initializer : 1;
htab_t GTY((param_is(struct named_label_entry))) x_named_labels;
cp_binding_level *bindings;
vec<tree, va_gc> *x_local_names;
+ /* Tracking possibly infinite loops. This is a vec<tree> only because
+ vec<bool> doesn't work with gtype. */
+ vec<tree, va_gc> *infinite_loops;
htab_t GTY((param_is (struct cxx_int_tree_map))) extern_decl_map;
};
#define current_function_returns_abnormally \
cp_function_chain->returns_abnormally
+/* Set to 0 at beginning of a function definition, set to 1 if we see an
+ obvious infinite loop. This can have false positives and false
+ negatives, so it should only be used as a heuristic. */
+
+#define current_function_infinite_loop cp_function_chain->infinite_loop
+
/* Nonzero if we are processing a base initializer. Zero elsewhere. */
#define in_base_initializer cp_function_chain->x_in_base_initializer
/* Nonzero if NODE has no name for linkage purposes. */
#define TYPE_ANONYMOUS_P(NODE) \
- (TAGGED_TYPE_P (NODE) && ANON_AGGRNAME_P (TYPE_LINKAGE_IDENTIFIER (NODE)))
+ (OVERLOAD_TYPE_P (NODE) && ANON_AGGRNAME_P (TYPE_LINKAGE_IDENTIFIER (NODE)))
/* The _DECL for this _TYPE. */
#define TYPE_MAIN_DECL(NODE) (TYPE_STUB_DECL (TYPE_MAIN_VARIANT (NODE)))
-/* Nonzero if T is a class (or struct or union) type. Also nonzero
- for template type parameters, typename types, and instantiated
- template template parameters. Keep these checks in ascending code
- order. */
-#define MAYBE_CLASS_TYPE_P(T) \
+/* Nonzero if T is a type that could resolve to any kind of concrete type
+ at instantiation time. */
+#define WILDCARD_TYPE_P(T) \
(TREE_CODE (T) == TEMPLATE_TYPE_PARM \
|| TREE_CODE (T) == TYPENAME_TYPE \
|| TREE_CODE (T) == TYPEOF_TYPE \
|| TREE_CODE (T) == BOUND_TEMPLATE_TEMPLATE_PARM \
- || TREE_CODE (T) == DECLTYPE_TYPE \
- || CLASS_TYPE_P (T))
+ || TREE_CODE (T) == DECLTYPE_TYPE)
+
+/* Nonzero if T is a class (or struct or union) type. Also nonzero
+ for template type parameters, typename types, and instantiated
+ template template parameters. Keep these checks in ascending code
+ order. */
+#define MAYBE_CLASS_TYPE_P(T) (WILDCARD_TYPE_P (T) || CLASS_TYPE_P (T))
/* Set CLASS_TYPE_P for T to VAL. T must be a class, struct, or
union type. */
/* Keep these checks in ascending code order. */
#define RECORD_OR_UNION_CODE_P(T) \
((T) == RECORD_TYPE || (T) == UNION_TYPE)
-#define TAGGED_TYPE_P(T) \
+#define OVERLOAD_TYPE_P(T) \
(CLASS_TYPE_P (T) || TREE_CODE (T) == ENUMERAL_TYPE)
-#define IS_OVERLOAD_TYPE(T) TAGGED_TYPE_P (T)
/* True if this a "Java" type, defined in 'extern "Java"'. */
#define TYPE_FOR_JAVA(NODE) TYPE_LANG_FLAG_3 (NODE)
/* Nonzero iff TYPE is derived from PARENT. Ignores accessibility and
ambiguity issues. */
#define DERIVED_FROM_P(PARENT, TYPE) \
- (lookup_base ((TYPE), (PARENT), ba_any, NULL, tf_warning_or_error)\
- != NULL_TREE)
+ (lookup_base ((TYPE), (PARENT), ba_any, NULL, tf_none) != NULL_TREE)
/* Gives the visibility specification for a class type. */
#define CLASSTYPE_VISIBILITY(TYPE) \
unsigned has_complex_move_ctor : 1;
unsigned has_complex_move_assign : 1;
unsigned has_constexpr_ctor : 1;
- unsigned is_final : 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 : 2;
+ unsigned dummy : 3;
tree primary_base;
vec<tree_pair_s, va_gc> *vcall_indices;
/* Nonzero means that NODE (a class type) is final */
#define CLASSTYPE_FINAL(NODE) \
- (LANG_TYPE_CLASS_CHECK (NODE)->is_final)
+ TYPE_FINAL_P (NODE)
/* Nonzero means that this _CLASSTYPE node overloads operator=(X&). */
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)
+#define TYPE_RAISES_EXCEPTIONS(NODE) \
+ TYPE_LANG_SLOT_1 (FUNC_OR_METHOD_CHECK (NODE))
/* For FUNCTION_TYPE or METHOD_TYPE, return 1 iff it is declared `throw()'
or noexcept(true). */
/* True for DECL codes which have template info and access. */
#define LANG_DECL_HAS_MIN(NODE) \
- (TREE_CODE (NODE) == FUNCTION_DECL \
+ (VAR_OR_FUNCTION_DECL_P (NODE) \
|| TREE_CODE (NODE) == FIELD_DECL \
- || TREE_CODE (NODE) == VAR_DECL \
|| TREE_CODE (NODE) == CONST_DECL \
|| TREE_CODE (NODE) == TYPE_DECL \
|| TREE_CODE (NODE) == TEMPLATE_DECL \
unsigned thunk_p : 1;
unsigned this_thunk_p : 1;
unsigned hidden_friend_p : 1;
- /* 1 spare bit. */
+ unsigned omp_declare_reduction_p : 1;
+ /* No spare bits on 32-bit hosts, 32 on 64-bit hosts. */
/* For a non-thunk function decl, this is a tree list of
friendly classes. For a thunk function decl, it is the
#define SET_DECL_LANGUAGE(NODE, LANGUAGE) \
(DECL_LANG_SPECIFIC (NODE)->u.base.language = (LANGUAGE))
-/* For FUNCTION_DECLs: nonzero means that this function is a constructor. */
+/* For FUNCTION_DECLs and TEMPLATE_DECLs: nonzero means that this function
+ is a constructor. */
#define DECL_CONSTRUCTOR_P(NODE) \
- (LANG_DECL_FN_CHECK (NODE)->constructor_attr)
+ DECL_CXX_CONSTRUCTOR_P (STRIP_TEMPLATE (NODE))
/* Nonzero if NODE (a FUNCTION_DECL) is a constructor for a complete
object. */
#define DECL_MOVE_CONSTRUCTOR_P(NODE) \
(DECL_CONSTRUCTOR_P (NODE) && move_fn_p (NODE))
-/* Nonzero if NODE is a destructor. */
+/* Nonzero if NODE (a FUNCTION_DECL or TEMPLATE_DECL)
+ is a destructor. */
#define DECL_DESTRUCTOR_P(NODE) \
- (LANG_DECL_FN_CHECK (NODE)->destructor_attr)
+ DECL_CXX_DESTRUCTOR_P (STRIP_TEMPLATE (NODE))
/* Nonzero if NODE (a FUNCTION_DECL) is a destructor, but not the
specialized in-charge constructor, in-charge deleting constructor,
/* Nonzero if NODE has DECL_DISCRIMINATOR and not DECL_ACCESS. */
#define DECL_DISCRIMINATOR_P(NODE) \
- (TREE_CODE (NODE) == VAR_DECL \
- && DECL_FUNCTION_SCOPE_P (NODE))
+ (VAR_P (NODE) && DECL_FUNCTION_SCOPE_P (NODE))
/* Discriminator for name mangling. */
#define DECL_DISCRIMINATOR(NODE) (LANG_DECL_U2_CHECK (NODE, 1)->discriminator)
an override virt-specifier */
#define DECL_OVERRIDE_P(NODE) (TREE_LANG_FLAG_0 (NODE))
-/* True (in a FUNCTION_DECL) if NODE is a function declared with
- a final virt-specifier */
-#define DECL_FINAL_P(NODE) (TREE_LANG_FLAG_1 (NODE))
-
/* The thunks associated with NODE, a FUNCTION_DECL. */
#define DECL_THUNKS(NODE) \
(DECL_VIRTUAL_P (NODE) ? LANG_DECL_FN_CHECK (NODE)->context : NULL_TREE)
/* 1 iff VAR_DECL node NODE is virtual table or VTT. */
#define DECL_VTABLE_OR_VTT_P(NODE) TREE_LANG_FLAG_5 (VAR_DECL_CHECK (NODE))
+/* 1 iff FUNCTION_TYPE or METHOD_TYPE has a ref-qualifier (either & or &&). */
+#define FUNCTION_REF_QUALIFIED(NODE) \
+ TREE_LANG_FLAG_4 (FUNC_OR_METHOD_CHECK (NODE))
+
+/* 1 iff FUNCTION_TYPE or METHOD_TYPE has &&-ref-qualifier. */
+#define FUNCTION_RVALUE_QUALIFIED(NODE) \
+ TREE_LANG_FLAG_5 (FUNC_OR_METHOD_CHECK (NODE))
+
/* Returns 1 iff VAR_DECL is a construction virtual table.
DECL_VTABLE_OR_VTT_P will be true in this case and must be checked
before using this macro. */
must be applied at instantiation time. */
#define ATTR_IS_DEPENDENT(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
+/* In a TREE_LIST in the argument of attribute abi_tag, indicates that the tag
+ was inherited from a template parameter, not explicitly indicated. */
+#define ABI_TAG_IMPLICIT(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
+
extern tree decl_shadowed_for_var_lookup (tree);
extern void decl_shadowed_for_var_insert (tree, tree);
: TREE_VEC_LENGTH (INNERMOST_TEMPLATE_ARGS (NODE))
#endif
/* The list of typedefs - used in the template - that need
- access checking at template instantiation time. */
+ access checking at template instantiation time.
+
+ FIXME this should be associated with the TEMPLATE_DECL, not the
+ TEMPLATE_INFO. */
#define TI_TYPEDEFS_NEEDING_ACCESS_CHECKING(NODE) \
((struct tree_template_info*)TEMPLATE_INFO_CHECK \
(NODE))->typedefs_needing_access_checking
the class definition is complete. */
#define TEMPLATE_PARMS_FOR_INLINE(NODE) TREE_LANG_FLAG_1 (NODE)
-/* Determine if a parameter (i.e., a PARM_DECL) is a function
- parameter pack. */
-#define FUNCTION_PARAMETER_PACK_P(NODE) \
- (DECL_LANG_FLAG_1 (PARM_DECL_CHECK (NODE)))
+/* Determine if a declaration (PARM_DECL or FIELD_DECL) is a pack. */
+#define DECL_PACK_P(NODE) \
+ (DECL_P (NODE) && PACK_EXPANSION_P (TREE_TYPE (NODE)))
/* Determines if NODE is an expansion of one or more parameter packs,
e.g., a TYPE_PACK_EXPANSION or EXPR_PACK_EXPANSION. */
/* True if NODE is an implicit INDIRECT_EXPR from convert_from_reference. */
#define REFERENCE_REF_P(NODE) \
- (TREE_CODE (NODE) == INDIRECT_REF \
+ (INDIRECT_REF_P (NODE) \
&& TREE_TYPE (TREE_OPERAND (NODE, 0)) \
&& (TREE_CODE (TREE_TYPE (TREE_OPERAND ((NODE), 0))) \
== REFERENCE_TYPE))
+/* True if NODE is a REFERENCE_TYPE which is OK to instantiate to be a
+ reference to VLA type, because it's used for VLA capture. */
+#define REFERENCE_VLA_OK(NODE) \
+ (TYPE_LANG_FLAG_5 (REFERENCE_TYPE_CHECK (NODE)))
+
#define NEW_EXPR_USE_GLOBAL(NODE) \
TREE_LANG_FLAG_0 (NEW_EXPR_CHECK (NODE))
#define DELETE_EXPR_USE_GLOBAL(NODE) \
/* Initialize the abstract argument list iterator object ITER with the
arguments from AGGR_INIT_EXPR node EXP. */
-static inline void
+inline void
init_aggr_init_expr_arg_iterator (tree exp,
aggr_init_expr_arg_iterator *iter)
{
/* Return the next argument from abstract argument list iterator object ITER,
and advance its state. Return NULL_TREE if there are no more arguments. */
-static inline tree
+inline tree
next_aggr_init_expr_arg (aggr_init_expr_arg_iterator *iter)
{
tree result;
past and return the first argument. Useful in for expressions, e.g.
for (arg = first_aggr_init_expr_arg (exp, &iter); arg;
arg = next_aggr_init_expr_arg (&iter)) */
-static inline tree
+inline tree
first_aggr_init_expr_arg (tree exp, aggr_init_expr_arg_iterator *iter)
{
init_aggr_init_expr_arg_iterator (exp, iter);
/* Test whether there are more arguments in abstract argument list iterator
ITER, without changing its state. */
-static inline bool
+inline bool
more_aggr_init_expr_args_p (const aggr_init_expr_arg_iterator *iter)
{
return (iter->i < iter->n);
#define DECL_HIDDEN_FRIEND_P(NODE) \
(LANG_DECL_FN_CHECK (DECL_COMMON_CHECK (NODE))->hidden_friend_p)
+/* Nonzero if NODE is an artificial FUNCTION_DECL for
+ #pragma omp declare reduction. */
+#define DECL_OMP_DECLARE_REDUCTION_P(NODE) \
+ (LANG_DECL_FN_CHECK (DECL_COMMON_CHECK (NODE))->omp_declare_reduction_p)
+
/* Nonzero if DECL has been declared threadprivate by
#pragma omp threadprivate. */
#define CP_DECL_THREADPRIVATE_P(DECL) \
Keep these checks in ascending order, for speed. */
#define TYPE_OBJ_P(NODE) \
(TREE_CODE (NODE) != REFERENCE_TYPE \
- && TREE_CODE (NODE) != VOID_TYPE \
+ && !VOID_TYPE_P (NODE) \
&& TREE_CODE (NODE) != FUNCTION_TYPE \
&& TREE_CODE (NODE) != METHOD_TYPE)
/* Returns true if NODE is a pointer to function. */
#define TYPE_PTRFN_P(NODE) \
- (TREE_CODE (NODE) == POINTER_TYPE \
+ (TYPE_PTR_P (NODE) \
&& TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE)
/* Returns true if NODE is a reference to function. */
(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 proxies look
- through implicit dereference. */
+ decltype: lambda capture just drops references, init capture
+ uses auto semantics, lambda proxies look through implicit dereference. */
#define DECLTYPE_FOR_LAMBDA_CAPTURE(NODE) \
TREE_LANG_FLAG_0 (DECLTYPE_TYPE_CHECK (NODE))
+#define DECLTYPE_FOR_INIT_CAPTURE(NODE) \
+ TREE_LANG_FLAG_1 (DECLTYPE_TYPE_CHECK (NODE))
#define DECLTYPE_FOR_LAMBDA_PROXY(NODE) \
TREE_LANG_FLAG_2 (DECLTYPE_TYPE_CHECK (NODE))
#define DECL_THIS_STATIC(NODE) \
DECL_LANG_FLAG_6 (VAR_FUNCTION_OR_PARM_DECL_CHECK (NODE))
+/* Nonzero for FIELD_DECL node means that this field is a lambda capture
+ field for an array of runtime bound. */
+#define DECL_VLA_CAPTURE_P(NODE) \
+ DECL_LANG_FLAG_1 (FIELD_DECL_CHECK (NODE))
+
/* Nonzero for FIELD_DECL node means that this field is a base class
of the parent object, as opposed to a member field. */
#define DECL_FIELD_IS_BASE(NODE) \
TEMPLATE_PARM_INDEX for the parameter is available as the
DECL_INITIAL (for a PARM_DECL) or as the TREE_TYPE (for a
TYPE_DECL). */
-#define DECL_TEMPLATE_PARMS(NODE) DECL_NON_COMMON_CHECK (NODE)->decl_non_common.arguments
+#define DECL_TEMPLATE_PARMS(NODE) \
+ TEMPLATE_DECL_CHECK (NODE)->decl_non_common.arguments
#define DECL_INNERMOST_TEMPLATE_PARMS(NODE) \
INNERMOST_TEMPLATE_PARMS (DECL_TEMPLATE_PARMS (NODE))
#define DECL_NTPARMS(NODE) \
TREE_VEC_LENGTH (DECL_INNERMOST_TEMPLATE_PARMS (NODE))
/* For function, method, class-data templates. */
-#define DECL_TEMPLATE_RESULT(NODE) DECL_RESULT_FLD (NODE)
+#define DECL_TEMPLATE_RESULT(NODE) \
+ DECL_RESULT_FLD (TEMPLATE_DECL_CHECK (NODE))
/* For a function template at namespace scope, DECL_TEMPLATE_INSTANTIATIONS
lists all instantiations and specializations of the function so that
tsubst_friend_function can reassign them to another template if we find
<class U> struct S1<T>::S2'.
This list is not used for other templates. */
-#define DECL_TEMPLATE_INSTANTIATIONS(NODE) DECL_VINDEX (NODE)
+#define DECL_TEMPLATE_INSTANTIATIONS(NODE) \
+ DECL_VINDEX (TEMPLATE_DECL_CHECK (NODE))
+
/* For a class template, this list contains the partial
specializations of this template. (Full specializations are not
recorded on this list.) The TREE_PURPOSE holds the arguments used
in the partial specialization (e.g., for `template <class T> struct
- S<T*, int>' this will be `T*'.) The arguments will also include
- any outer template arguments. The TREE_VALUE holds the innermost
- template parameters for the specialization (e.g., `T' in the
- example above.) The TREE_TYPE is the _TYPE node for the partial
- specialization.
+ S<T*, int>' this will be `T*, int'.) The arguments will also include
+ any outer template arguments. The TREE_VALUE holds the TEMPLATE_DECL
+ for the partial specialization. The TREE_TYPE is the _TYPE node for
+ the partial specialization.
This list is not used for other templates. */
-#define DECL_TEMPLATE_SPECIALIZATIONS(NODE) DECL_SIZE (NODE)
+#define DECL_TEMPLATE_SPECIALIZATIONS(NODE) \
+ DECL_SIZE (TEMPLATE_DECL_CHECK (NODE))
/* Nonzero for a DECL which is actually a template parameter. Keep
these checks in ascending tree code order. */
#define DECL_TEMPLATE_TEMPLATE_PARM_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL && DECL_TEMPLATE_PARM_P (NODE))
-/* Nonzero if NODE is a TEMPLATE_DECL representing an
- UNBOUND_CLASS_TEMPLATE tree node. */
-#define DECL_UNBOUND_CLASS_TEMPLATE_P(NODE) \
- (TREE_CODE (NODE) == TEMPLATE_DECL && !DECL_TEMPLATE_RESULT (NODE))
-
-#define DECL_FUNCTION_TEMPLATE_P(NODE) \
- (TREE_CODE (NODE) == TEMPLATE_DECL \
- && !DECL_UNBOUND_CLASS_TEMPLATE_P (NODE) \
+/* Nonzero for a DECL that represents a function template. */
+#define DECL_FUNCTION_TEMPLATE_P(NODE) \
+ (TREE_CODE (NODE) == TEMPLATE_DECL \
+ && DECL_TEMPLATE_RESULT (NODE) != NULL_TREE \
&& TREE_CODE (DECL_TEMPLATE_RESULT (NODE)) == FUNCTION_DECL)
/* Nonzero for a DECL that represents a class template or alias
#define SET_DECL_SELF_REFERENCE_P(NODE) \
(DECL_LANG_FLAG_4 (NODE) = 1)
-/* A `primary' template is one that has its own template header. A
- member function of a class template is a template, but not primary.
- A member template is primary. Friend templates are primary, too. */
+/* A `primary' template is one that has its own template header and is not
+ a partial specialization. A member function of a class template is a
+ template, but not primary. A member template is primary. Friend
+ templates are primary, too. */
/* Returns the primary template corresponding to these parameters. */
#define DECL_PRIMARY_TEMPLATE(NODE) \
/* Used while gimplifying continue statements bound to OMP_FOR nodes. */
#define OMP_FOR_GIMPLIFYING_P(NODE) \
- (TREE_LANG_FLAG_0 (OMP_FOR_CHECK (NODE)))
+ (TREE_LANG_FLAG_0 (OMP_LOOP_CHECK (NODE)))
/* 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_LINEAR))
/* Nonzero if this transaction expression's body contains statements. */
#define TRANSACTION_EXPR_IS_STMT(NODE) \
#define RANGE_FOR_EXPR(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 1)
#define RANGE_FOR_BODY(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 2)
#define RANGE_FOR_SCOPE(NODE) TREE_OPERAND (RANGE_FOR_STMT_CHECK (NODE), 3)
+#define RANGE_FOR_IVDEP(NODE) TREE_LANG_FLAG_6 (RANGE_FOR_STMT_CHECK (NODE))
#define SWITCH_STMT_COND(NODE) TREE_OPERAND (SWITCH_STMT_CHECK (NODE), 0)
#define SWITCH_STMT_BODY(NODE) TREE_OPERAND (SWITCH_STMT_CHECK (NODE), 1)
conversion might be permissible,
not actually performing the
conversion. */
+ tf_decltype = 1 << 7, /* We are the operand of decltype.
+ Used to implement the special rules
+ for calls in decltype (5.2.2/11). */
tf_partial = 1 << 8, /* Doing initial explicit argument
substitution in fn_type_unification. */
/* Convenient substitution flags combinations. */
sizeof can be nested. */
extern int cp_unevaluated_operand;
-extern tree cp_convert_range_for (tree, tree, tree);
+extern tree cp_convert_range_for (tree, tree, tree, bool);
+extern bool parsing_nsdmi (void);
/* in pt.c */
#define VFIELD_NAME "_vptr."
#define VFIELD_NAME_FORMAT "_vptr.%s"
-#define ANON_AGGRNAME_FORMAT "._%d"
-
#else /* NO_DOT_IN_LABEL */
#ifndef NO_DOLLAR_IN_LABEL
#define VFIELD_BASE "$vf"
#define VFIELD_NAME "_vptr$"
#define VFIELD_NAME_FORMAT "_vptr$%s"
-#define ANON_AGGRNAME_FORMAT "$_%d"
#else /* NO_DOLLAR_IN_LABEL */
sizeof (VFIELD_NAME) - 1))
#define VFIELD_NAME_FORMAT "__vptr_%s"
-#define ANON_AGGRNAME_PREFIX "__anon_"
-#define ANON_AGGRNAME_P(ID_NODE) \
- (!strncmp (IDENTIFIER_POINTER (ID_NODE), ANON_AGGRNAME_PREFIX, \
- sizeof (ANON_AGGRNAME_PREFIX) - 1))
-#define ANON_AGGRNAME_FORMAT "__anon_%d"
-
#endif /* NO_DOLLAR_IN_LABEL */
#endif /* NO_DOT_IN_LABEL */
#define LAMBDANAME_PREFIX "__lambda"
#define LAMBDANAME_FORMAT LAMBDANAME_PREFIX "%d"
-#define UDLIT_OP_ANSI_PREFIX "operator\"\" "
+#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 VFIELD_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, sizeof(VFIELD_NAME)-1))
-/* For anonymous aggregate types, we need some sort of name to
- hold on to. In practice, this should not appear, but it should
- not be harmful if it does. */
-#define ANON_AGGRNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == JOINER \
- && IDENTIFIER_POINTER (ID_NODE)[1] == '_')
#endif /* !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL) */
\f
#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)
+/* Used by case_conversion to disregard non-integral conversions. */
+#define LOOKUP_NO_NON_INTEGRAL (LOOKUP_NO_RVAL_BIND << 1)
+/* Used for delegating constructors in order to diagnose self-delegation. */
+#define LOOKUP_DELEGATING_CONS (LOOKUP_NO_NON_INTEGRAL << 1)
#define LOOKUP_NAMESPACES_ONLY(F) \
(((F) & LOOKUP_PREFER_NAMESPACES) && !((F) & LOOKUP_PREFER_TYPES))
#define TEMPLATE_TYPE_PARAMETER_PACK(NODE) \
(TEMPLATE_PARM_PARAMETER_PACK (TEMPLATE_TYPE_PARM_INDEX (NODE)))
+/* True iff this TEMPLATE_TYPE_PARM represents decltype(auto). */
+#define AUTO_IS_DECLTYPE(NODE) \
+ (TYPE_LANG_FLAG_5 (TEMPLATE_TYPE_PARM_CHECK (NODE)))
+
/* These constants can used as bit flags in the process of tree formatting.
TFF_PLAIN_IDENTIFIER: unqualified part of a name.
TFF_UNQUALIFIED_NAME: do not print the qualifying scope of the
top-level entity.
TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS: do not omit template arguments
- identical to their defaults. */
+ identical to their defaults.
+ TFF_NO_TEMPLATE_BINDINGS: do not print information about the template
+ arguments for a function template specialization. */
#define TFF_PLAIN_IDENTIFIER (0)
#define TFF_SCOPE (1)
#define TFF_NO_FUNCTION_ARGUMENTS (1 << 10)
#define TFF_UNQUALIFIED_NAME (1 << 11)
#define TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS (1 << 12)
+#define TFF_NO_TEMPLATE_BINDINGS (1 << 13)
/* Returns the TEMPLATE_DECL associated to a TEMPLATE_TEMPLATE_PARM
node. */
typedef int cp_virt_specifiers;
+/* Wherever there is a function-cv-qual, there could also be a ref-qualifier:
+
+ [dcl.fct]
+ The return type, the parameter-type-list, the ref-qualifier, and
+ the cv-qualifier-seq, but not the default arguments or the exception
+ specification, are part of the function type.
+
+ REF_QUAL_NONE Ordinary member function with no ref-qualifier
+ REF_QUAL_LVALUE Member function with the &-ref-qualifier
+ REF_QUAL_RVALUE Member function with the &&-ref-qualifier */
+
+enum cp_ref_qualifier {
+ REF_QUAL_NONE = 0,
+ REF_QUAL_LVALUE = 1,
+ REF_QUAL_RVALUE = 2
+};
+
/* A storage class. */
typedef enum cp_storage_class {
cp_cv_quals qualifiers;
/* The virt-specifiers for the function. */
cp_virt_specifiers virt_specifiers;
+ /* The ref-qualifier for the function. */
+ cp_ref_qualifier ref_qualifier;
/* The exception-specification for the function. */
tree exception_specification;
/* The late-specified return type, if any. */
/* Return the type of the `this' parameter of FNTYPE. */
-static inline tree
+inline tree
type_of_this_parm (const_tree fntype)
{
function_args_iterator iter;
/* Return the class of the `this' parameter of FNTYPE. */
-static inline tree
+inline tree
class_of_this_parm (const_tree fntype)
{
return TREE_TYPE (type_of_this_parm (fntype));
/* in call.c */
extern bool check_dtor_name (tree, tree);
+bool magic_varargs_p (tree);
-extern tree build_conditional_expr (tree, tree, tree,
+extern tree build_conditional_expr (location_t, tree, tree, tree,
tsubst_flags_t);
extern tree build_addr_func (tree, tsubst_flags_t);
extern void set_flags_from_callee (tree);
bool, tree, tree,
tsubst_flags_t);
extern bool can_convert (tree, tree, tsubst_flags_t);
+extern bool can_convert_standard (tree, tree, tsubst_flags_t);
extern bool can_convert_arg (tree, tree, tree, int,
tsubst_flags_t);
extern bool can_convert_arg_bad (tree, tree, tree, int,
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 vbase_has_user_provided_move_assign (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_user_declared_move_constructor (tree);
extern bool type_has_user_declared_move_assign(tree);
extern bool type_build_ctor_call (tree);
+extern bool type_build_dtor_call (tree);
extern void explain_non_literal_class (tree);
extern void defaulted_late_check (tree);
extern bool defaultable_fn_check (tree);
extern void insert_late_enum_def_into_classtype_sorted_fields (tree, tree);
extern bool uniquely_derived_from_p (tree, tree);
extern bool publicly_uniquely_derived_p (tree, tree);
+extern tree common_enclosing_class (tree, tree);
/* in cvt.c */
extern tree convert_to_reference (tree, tree, int, int, 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 dump (cp_binding_level &ref);
+extern void dump (cp_binding_level *ptr);
extern void print_other_binding_stack (cp_binding_level *);
extern tree maybe_push_decl (tree);
extern tree current_decl_namespace (void);
extern bool check_omp_return (void);
extern tree make_typename_type (tree, tree, enum tag_types, tsubst_flags_t);
extern tree make_unbound_class_template (tree, tree, tree, tsubst_flags_t);
-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, tree);
-extern tree push_void_library_fn (tree, tree);
+extern tree build_library_fn_ptr (const char *, tree, int);
+extern tree build_cp_library_fn_ptr (const char *, tree, int);
+extern tree push_library_fn (tree, tree, tree, int);
+extern tree push_void_library_fn (tree, tree, int);
extern tree push_throw_library_fn (tree, tree);
extern void warn_misplaced_attr_for_class_type (source_location location,
tree class_type);
extern void finish_enum (tree);
extern void build_enumerator (tree, tree, tree, location_t);
extern tree lookup_enumerator (tree, tree);
-extern void start_preparsed_function (tree, tree, int);
-extern int start_function (cp_decl_specifier_seq *, const cp_declarator *, tree);
+extern bool start_preparsed_function (tree, tree, int);
+extern bool start_function (cp_decl_specifier_seq *,
+ const cp_declarator *, tree);
extern tree begin_function_body (void);
extern void finish_function_body (tree);
extern tree outer_curly_brace_block (tree);
extern void maybe_register_incomplete_var (tree);
extern void maybe_commonize_var (tree);
extern void complete_vars (tree);
-extern void finish_stmt (void);
extern tree static_fn_type (tree);
extern void revert_static_member_fn (tree);
extern void fixup_anonymous_aggr (tree);
extern tree compute_array_index_type (tree, tree, tsubst_flags_t);
-extern tree check_default_argument (tree, tree);
+extern tree check_default_argument (tree, tree, tsubst_flags_t);
typedef int (*walk_namespaces_fn) (tree, void *);
extern int walk_namespaces (walk_namespaces_fn,
void *);
extern tree check_var_type (tree, tree);
extern tree reshape_init (tree, tree, tsubst_flags_t);
extern tree next_initializable_field (tree);
+extern tree fndecl_declared_return_type (tree);
+extern bool undeduced_auto_decl (tree);
+extern void require_deduced_type (tree);
extern bool defer_mark_used_calls;
extern GTY(()) vec<tree, va_gc> *deferred_mark_used_calls;
/* in decl2.c */
extern bool check_java_method (tree);
-extern tree build_memfn_type (tree, tree, cp_cv_quals);
+extern tree build_memfn_type (tree, tree, cp_cv_quals, cp_ref_qualifier);
+extern tree build_pointer_ptrmemfn_type (tree);
extern tree change_return_type (tree, tree);
extern void maybe_retrofit_in_chrg (tree);
extern void maybe_make_one_only (tree);
extern bool vague_linkage_p (tree);
extern void grokclassfn (tree, tree,
enum overload_flags);
-extern tree grok_array_decl (location_t, tree, tree);
+extern tree grok_array_decl (location_t, tree, tree, bool);
extern tree delete_sanity (tree, tree, bool, int, tsubst_flags_t);
extern tree check_classfn (tree, tree, tree);
extern void check_member_template (tree);
extern tree grokbitfield (const cp_declarator *, cp_decl_specifier_seq *,
tree, tree);
extern tree cp_reconstruct_complex_type (tree, tree);
+extern bool attributes_naming_typedef_ok (tree);
extern void cplus_decl_attributes (tree *, tree, int);
extern void finish_anon_union (tree);
extern void cp_write_global_declarations (void);
extern void comdat_linkage (tree);
extern void determine_visibility (tree);
extern void constrain_class_visibility (tree);
+extern void reset_type_linkage (tree);
+extern void tentative_decl_linkage (tree);
extern void import_export_decl (tree);
extern tree build_cleanup (tree);
extern tree build_offset_ref_call_from_tree (tree, vec<tree, va_gc> **,
tsubst_flags_t);
extern bool decl_constant_var_p (tree);
extern bool decl_maybe_constant_var_p (tree);
+extern void no_linkage_error (tree);
extern void check_default_args (tree);
extern bool mark_used (tree);
+extern bool mark_used (tree, tsubst_flags_t);
extern void finish_static_data_member_decl (tree, tree, bool, tree, int);
extern tree cp_build_parm_decl (tree, tree);
extern tree get_guard (tree);
extern tree build_artificial_parm (tree, tree);
extern bool possibly_inlined_p (tree);
extern int parm_index (tree);
+extern tree vtv_start_verification_constructor_init_function (void);
+extern tree vtv_finish_verification_constructor_init_function (tree);
+extern bool cp_omp_mappable_type (tree);
/* in error.c */
extern void init_error (void);
extern void finish_eh_spec_block (tree, tree);
extern tree build_eh_type_type (tree);
extern tree cp_protect_cleanup_actions (void);
+extern tree create_try_catch_expr (tree, tree);
/* in expr.c */
extern tree cplus_expand_constant (tree);
extern tree build_zero_init (tree, tree, bool);
extern tree build_value_init (tree, tsubst_flags_t);
extern tree build_value_init_noctor (tree, tsubst_flags_t);
-extern tree build_offset_ref (tree, tree, bool);
+extern tree build_offset_ref (tree, tree, bool,
+ tsubst_flags_t);
+extern tree throw_bad_array_new_length (void);
+extern tree throw_bad_array_length (void);
extern tree build_new (vec<tree, va_gc> **, tree, tree,
vec<tree, va_gc> **, int,
tsubst_flags_t);
extern tree integral_constant_value (tree);
extern tree decl_constant_value_safe (tree);
extern int diagnose_uninitialized_cst_or_ref_member (tree, bool, bool);
+extern tree build_vtbl_address (tree);
/* in lex.c */
extern void cxx_dup_lang_specific_decl (tree);
extern int num_template_headers_for_class (tree);
extern void check_template_variable (tree);
extern tree make_auto (void);
+extern tree make_decltype_auto (void);
extern tree do_auto_deduction (tree, tree, tree);
extern tree type_uses_auto (tree);
+extern tree type_uses_auto_or_concept (tree);
extern void append_type_to_template_for_access_check (tree, tree, tree,
location_t);
+extern tree convert_generic_types_to_packs (tree, int, int);
extern tree splice_late_return_type (tree, tree);
extern bool is_auto (const_tree);
+extern bool is_auto_or_concept (const_tree);
extern tree process_template_parm (tree, location_t, tree,
bool, bool);
extern tree end_template_parm_list (tree);
extern tree fn_type_unification (tree, tree, tree,
const tree *, unsigned int,
tree, unification_kind_t, int,
- bool);
+ bool, bool);
extern void mark_decl_instantiated (tree, int);
extern int more_specialized_fn (tree, tree, int);
extern void do_decl_instantiation (tree, 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_default_argument (tree, tree, tree,
+ tsubst_flags_t);
extern tree tsubst (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_copy_and_build (tree, tree, tsubst_flags_t,
tree, bool, bool);
extern tree original_binfo (tree, tree);
extern int shared_member_p (tree);
-
/* The representation of a deferred access check. */
typedef struct GTY(()) deferred_access_check {
extern void stop_deferring_access_checks (void);
extern void pop_deferring_access_checks (void);
extern vec<deferred_access_check, va_gc> *get_deferred_access_checks (void);
+extern void reopen_deferring_access_checks (vec<deferred_access_check, va_gc> *);
extern void pop_to_parent_deferring_access_checks (void);
extern bool perform_access_checks (vec<deferred_access_check, va_gc> *,
tsubst_flags_t);
extern int stmts_are_full_exprs_p (void);
extern void init_cp_semantics (void);
extern tree do_poplevel (tree);
+extern void break_maybe_infinite_loop (void);
extern void add_decl_expr (tree);
extern tree maybe_cleanup_point_expr_void (tree);
extern tree finish_expr_stmt (tree);
extern void finish_else_clause (tree);
extern void finish_if_stmt (tree);
extern tree begin_while_stmt (void);
-extern void finish_while_stmt_cond (tree, tree);
+extern void finish_while_stmt_cond (tree, tree, bool);
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 void finish_do_stmt (tree, tree, bool);
extern tree finish_return_stmt (tree);
extern tree begin_for_scope (tree *);
extern tree begin_for_stmt (tree, tree);
extern void finish_for_init_stmt (tree);
-extern void finish_for_cond (tree, tree);
+extern void finish_for_cond (tree, tree, bool);
extern void finish_for_expr (tree, tree);
extern void finish_for_stmt (tree);
extern tree begin_range_for_stmt (tree, tree);
extern tree finish_label_stmt (tree);
extern void finish_label_decl (tree);
extern tree finish_parenthesized_expr (tree);
+extern tree force_paren_expr (tree);
extern tree finish_non_static_data_member (tree, tree, tree);
extern tree begin_stmt_expr (void);
extern tree finish_stmt_expr_expr (tree, tree);
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, va_gc> *, bool,
+extern tree perform_koenig_lookup (tree, vec<tree, va_gc> *,
tsubst_flags_t);
extern tree finish_call_expr (tree, vec<tree, va_gc> **, bool,
bool, tsubst_flags_t);
extern tree finish_increment_expr (tree, enum tree_code);
extern tree finish_this_expr (void);
-extern tree finish_pseudo_destructor_expr (tree, tree, tree);
-extern tree finish_unary_op_expr (location_t, enum tree_code, tree);
+extern tree finish_pseudo_destructor_expr (tree, tree, tree, location_t);
+extern tree finish_unary_op_expr (location_t, enum tree_code, tree,
+ tsubst_flags_t);
extern tree finish_compound_literal (tree, tree, tsubst_flags_t);
extern tree finish_fname (tree);
extern void finish_translation_unit (void);
location_t);
extern void check_accessibility_of_qualified_id (tree, tree, tree);
extern tree finish_qualified_id_expr (tree, tree, bool, bool,
- bool, bool);
+ bool, bool, tsubst_flags_t);
extern void simplify_aggr_init_expr (tree *);
extern void finalize_nrv (tree *, tree, tree);
extern void note_decl_for_pch (tree);
+extern tree omp_reduction_id (enum tree_code, tree, tree);
+extern tree cp_remove_omp_priv_cleanup_stmt (tree *, int *, void *);
+extern void cp_check_omp_declare_reduction (tree);
extern tree finish_omp_clauses (tree);
extern void finish_omp_threadprivate (tree);
extern tree begin_omp_structured_block (void);
extern tree finish_omp_parallel (tree, tree);
extern tree begin_omp_task (void);
extern tree finish_omp_task (tree, tree);
-extern tree finish_omp_for (location_t, tree, tree,
- tree, tree, tree, tree, tree);
+extern tree finish_omp_for (location_t, enum tree_code,
+ tree, tree, tree, tree, tree,
+ tree, tree);
extern void finish_omp_atomic (enum tree_code, enum tree_code,
- tree, tree, tree, tree, tree);
+ tree, tree, tree, tree, tree,
+ bool);
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 void finish_omp_cancel (tree);
+extern void finish_omp_cancellation_point (tree);
extern tree begin_transaction_stmt (location_t, tree *, int);
extern void finish_transaction_stmt (tree, tree, int, tree);
extern tree build_transaction_expr (location_t, tree, int, tree);
-extern void finish_omp_taskyield (void);
-extern bool cxx_omp_create_clause_info (tree, tree, bool, bool, bool);
+extern bool cxx_omp_create_clause_info (tree, tree, bool, bool,
+ bool, bool);
extern tree baselink_for_fns (tree);
extern void finish_static_assert (tree, tree, location_t,
bool);
extern tree build_lambda_expr (void);
extern tree build_lambda_object (tree);
extern tree begin_lambda_type (tree);
-extern tree lambda_capture_field_type (tree);
+extern tree lambda_capture_field_type (tree, bool);
extern tree lambda_return_type (tree);
extern tree lambda_proxy_type (tree);
extern tree lambda_function (tree);
extern bool is_normal_capture_proxy (tree);
extern void register_capture_members (tree);
extern tree lambda_expr_this_capture (tree);
+extern tree maybe_resolve_dummy (tree);
extern tree nonlambda_method_basetype (void);
extern void maybe_add_lambda_conv_op (tree);
extern bool is_lambda_ignored_entity (tree);
extern tree get_target_expr_sfinae (tree, tsubst_flags_t);
extern tree build_cplus_array_type (tree, tree);
extern tree build_array_of_n_type (tree, int);
+extern bool array_of_runtime_bound_p (tree);
extern tree build_array_copy (tree);
extern tree build_vec_init_expr (tree, tree, tsubst_flags_t);
extern void diagnose_non_constexpr_vec_init (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_ref_qualified_type (tree, cp_ref_qualifier);
extern int is_overloaded_fn (tree);
extern tree dependent_name (tree);
extern tree get_fns (tree);
extern bool cxx_type_hash_eq (const_tree, const_tree);
extern void cxx_print_statistics (void);
+extern bool maybe_warn_zero_as_null_pointer_constant (tree, location_t);
/* in ptree.c */
extern void cxx_print_xnode (FILE *, tree, int);
extern int comp_ptr_ttypes (tree, tree);
extern bool comp_ptr_ttypes_const (tree, tree);
extern bool error_type_p (const_tree);
-extern int ptr_reasonably_similar (const_tree, const_tree);
+extern bool ptr_reasonably_similar (const_tree, const_tree);
extern tree build_ptrmemfunc (tree, tree, int, bool,
tsubst_flags_t);
extern int cp_type_quals (const_tree);
extern int type_memfn_quals (const_tree);
-extern tree apply_memfn_quals (tree, cp_cv_quals);
+extern cp_ref_qualifier type_memfn_rqual (const_tree);
+extern tree apply_memfn_quals (tree, cp_cv_quals, cp_ref_qualifier);
extern bool cp_has_mutable_p (const_tree);
extern bool at_least_as_qualified_p (const_tree, const_tree);
extern void cp_apply_type_quals_to_decl (int, tree);
extern tree cp_build_binary_op (location_t,
enum tree_code, tree, tree,
tsubst_flags_t);
+extern tree build_x_vec_perm_expr (location_t,
+ tree, tree, tree,
+ tsubst_flags_t);
#define cxx_sizeof(T) cxx_sizeof_or_alignof_type (T, SIZEOF_EXPR, true)
+extern tree build_simple_component_ref (tree, tree);
extern tree build_ptrmemfunc_access_expr (tree, tree);
extern tree build_address (tree);
extern tree build_typed_address (tree, tree);
extern tree build_nop (tree, tree);
extern tree non_reference (tree);
extern tree lookup_anon_field (tree, tree);
-extern bool invalid_nonstatic_memfn_p (const_tree, tsubst_flags_t);
+extern bool invalid_nonstatic_memfn_p (tree, tsubst_flags_t);
extern tree convert_member_func_to_ptr (tree, tree, tsubst_flags_t);
extern tree convert_ptrmem (tree, tree, bool, bool,
tsubst_flags_t);
extern void cxx_readonly_error (tree, enum lvalue_use);
extern void complete_type_check_abstract (tree);
extern int abstract_virtuals_error (tree, tree);
+extern int abstract_virtuals_error (abstract_class_use, tree);
extern int abstract_virtuals_error_sfinae (tree, tree, tsubst_flags_t);
+extern int abstract_virtuals_error_sfinae (abstract_class_use, tree, tsubst_flags_t);
extern tree store_init_value (tree, tree, vec<tree, va_gc>**, int);
extern void check_narrowing (tree, tree);
extern tree mangle_tls_wrapper_fn (tree);
extern bool decl_tls_wrapper_p (tree);
extern tree mangle_ref_init_variable (tree);
+extern char * get_mangled_vtable_map_var_name (tree);
/* in dump.c */
extern bool cp_dump_tree (void *, tree);
extern void suggest_alternatives_for (location_t, tree);
extern tree strip_using_decl (tree);
+/* in vtable-class-hierarchy.c */
+extern void vtv_compute_class_hierarchy_transitive_closure (void);
+extern void vtv_generate_init_routine (void);
+extern void vtv_save_class_info (tree);
+extern void vtv_recover_class_info (void);
+extern void vtv_build_vtable_verify_fndecl (void);
+
+/* In cp-cilkplus.c. */
+extern bool cpp_validate_cilk_plus_loop (tree);
+
+/* In cp/cp-array-notations.c */
+extern tree expand_array_notation_exprs (tree);
+bool cilkplus_an_triplet_types_ok_p (location_t, tree, tree, tree,
+ tree);
+/* In c-family/cilk.c */
+extern bool cilk_valid_spawn (tree);
+
/* -- end of C++ */
#endif /* ! GCC_CP_TREE_H */
projects / gcc.git / blobdiff