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-rw-r--r--gcc/cp/cp-tree.h61
1 files changed, 54 insertions, 7 deletions
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 1b893e2..9081628 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -452,6 +452,7 @@ extern GTY(()) tree cp_global_trees[CPTI_MAX];
contract_semantic (in ASSERTION_, PRECONDITION_, POSTCONDITION_STMT)
RETURN_EXPR_LOCAL_ADDR_P (in RETURN_EXPR)
PACK_INDEX_PARENTHESIZED_P (in PACK_INDEX_*)
+ MUST_NOT_THROW_NOEXCEPT_P (in MUST_NOT_THROW_EXPR)
1: IDENTIFIER_KIND_BIT_1 (in IDENTIFIER_NODE)
TI_PENDING_TEMPLATE_FLAG.
TEMPLATE_PARMS_FOR_INLINE.
@@ -472,6 +473,7 @@ extern GTY(()) tree cp_global_trees[CPTI_MAX];
BIND_EXPR_VEC_DTOR (in BIND_EXPR)
ATOMIC_CONSTR_EXPR_FROM_CONCEPT_P (in ATOMIC_CONSTR)
STATIC_INIT_DECOMP_BASE_P (in the TREE_LIST for {static,tls}_aggregates)
+ MUST_NOT_THROW_THROW_P (in MUST_NOT_THROW_EXPR)
2: IDENTIFIER_KIND_BIT_2 (in IDENTIFIER_NODE)
ICS_THIS_FLAG (in _CONV)
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (in VAR_DECL)
@@ -493,6 +495,7 @@ extern GTY(()) tree cp_global_trees[CPTI_MAX];
contract_semantic (in ASSERTION_, PRECONDITION_, POSTCONDITION_STMT)
STATIC_INIT_DECOMP_NONBASE_P (in the TREE_LIST
for {static,tls}_aggregates)
+ MUST_NOT_THROW_CATCH_P (in MUST_NOT_THROW_EXPR)
3: IMPLICIT_RVALUE_P (in NON_LVALUE_EXPR or STATIC_CAST_EXPR)
ICS_BAD_FLAG (in _CONV)
FN_TRY_BLOCK_P (in TRY_BLOCK)
@@ -506,6 +509,7 @@ extern GTY(()) tree cp_global_trees[CPTI_MAX];
LAMBDA_EXPR_STATIC_P (in LAMBDA_EXPR)
TARGET_EXPR_ELIDING_P (in TARGET_EXPR)
contract_semantic (in ASSERTION_, PRECONDITION_, POSTCONDITION_STMT)
+ TYPENAME_IS_UNION_P (in TYPENAME_TYPE)
4: IDENTIFIER_MARKED (IDENTIFIER_NODEs)
TREE_HAS_CONSTRUCTOR (in INDIRECT_REF, SAVE_EXPR, CONSTRUCTOR,
CALL_EXPR, or FIELD_DECL).
@@ -2354,6 +2358,10 @@ enum languages { lang_c, lang_cplusplus };
#define NON_UNION_CLASS_TYPE_P(T) \
(TREE_CODE (T) == RECORD_TYPE && TYPE_LANG_FLAG_5 (T))
+/* Nonzero if T is a class type and is a union. */
+#define UNION_TYPE_P(T) \
+ (TREE_CODE (T) == UNION_TYPE && TYPE_LANG_FLAG_5 (T))
+
/* Keep these checks in ascending code order. */
#define RECORD_OR_UNION_CODE_P(T) \
((T) == RECORD_TYPE || (T) == UNION_TYPE)
@@ -2511,11 +2519,11 @@ struct GTY(()) lang_type {
vec<tree, va_gc> *pure_virtuals;
tree friend_classes;
vec<tree, va_gc> * GTY((reorder ("resort_type_member_vec"))) members;
+ /* CLASSTYPE_KEY_METHOD for TYPE_POLYMORPHIC_P types, CLASSTYPE_LAMBDA_EXPR
+ otherwise. */
tree key_method;
tree decl_list;
tree befriending_classes;
- /* FIXME reuse another field? */
- tree lambda_expr;
union maybe_objc_info {
/* If not c_dialect_objc, this part is not even allocated. */
char GTY((tag ("0"))) non_objc;
@@ -2638,7 +2646,13 @@ struct GTY(()) lang_type {
/* The member function with which the vtable will be emitted:
the first noninline non-pure-virtual member function. NULL_TREE
if there is no key function or if this is a class template */
-#define CLASSTYPE_KEY_METHOD(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->key_method)
+#define CLASSTYPE_KEY_METHOD(NODE) \
+ (TYPE_POLYMORPHIC_P (NODE) \
+ ? LANG_TYPE_CLASS_CHECK (NODE)->key_method \
+ : NULL_TREE)
+#define SET_CLASSTYPE_KEY_METHOD(NODE, VALUE) \
+ (gcc_checking_assert (TYPE_POLYMORPHIC_P (NODE)), \
+ LANG_TYPE_CLASS_CHECK (NODE)->key_method = (VALUE))
/* Vector of members. During definition, it is unordered and only
member functions are present. After completion it is sorted and
@@ -2770,7 +2784,12 @@ struct GTY(()) lang_type {
/* The associated LAMBDA_EXPR that made this class. */
#define CLASSTYPE_LAMBDA_EXPR(NODE) \
- (LANG_TYPE_CLASS_CHECK (NODE)->lambda_expr)
+ (TYPE_POLYMORPHIC_P (NODE) \
+ ? NULL_TREE \
+ : LANG_TYPE_CLASS_CHECK (NODE)->key_method)
+#define SET_CLASSTYPE_LAMBDA_EXPR(NODE, VALUE) \
+ (gcc_checking_assert (!TYPE_POLYMORPHIC_P (NODE)), \
+ LANG_TYPE_CLASS_CHECK (NODE)->key_method = (VALUE))
/* The extra mangling scope for this closure type. */
#define LAMBDA_TYPE_EXTRA_SCOPE(NODE) \
(LAMBDA_EXPR_EXTRA_SCOPE (CLASSTYPE_LAMBDA_EXPR (NODE)))
@@ -3011,6 +3030,8 @@ struct GTY(()) lang_decl_min {
In a lambda-capture proxy VAR_DECL, this is DECL_CAPTURED_VARIABLE.
In a function-scope TREE_STATIC VAR_DECL or IMPLICIT_TYPEDEF_P TYPE_DECL,
this is DECL_DISCRIMINATOR.
+ In constexpr exception artificial VAR_DECL, this is
+ DECL_EXCEPTION_REFCOUNT.
In a DECL_LOCAL_DECL_P decl, this is the namespace decl it aliases.
Otherwise, in a class-scope DECL, this is DECL_ACCESS. */
tree access;
@@ -4465,6 +4486,23 @@ get_vec_init_expr (tree t)
#define MUST_NOT_THROW_COND(NODE) \
TREE_OPERAND (MUST_NOT_THROW_EXPR_CHECK (NODE), 1)
+/* Reasons why MUST_NOT_THROW_EXPR has been created. */
+
+/* Indicates MUST_NOT_THROW_EXPR has been created to wrap body of
+ a noexcept function. */
+#define MUST_NOT_THROW_NOEXCEPT_P(NODE) \
+ TREE_LANG_FLAG_0 (MUST_NOT_THROW_EXPR_CHECK (NODE))
+
+/* Indicates MUST_NOT_THROW_EXPR has been created to wrap construction of
+ exception object during throw. */
+#define MUST_NOT_THROW_THROW_P(NODE) \
+ TREE_LANG_FLAG_1 (MUST_NOT_THROW_EXPR_CHECK (NODE))
+
+/* Indicates MUST_NOT_THROW_EXPR has been created to wrap construction of
+ handler parameter during catch. */
+#define MUST_NOT_THROW_CATCH_P(NODE) \
+ TREE_LANG_FLAG_2 (MUST_NOT_THROW_EXPR_CHECK (NODE))
+
/* The TYPE_MAIN_DECL for a class template type is a TYPE_DECL, not a
TEMPLATE_DECL. This macro determines whether or not a given class
type is really a template type, as opposed to an instantiation or
@@ -4485,11 +4523,14 @@ get_vec_init_expr (tree t)
#define TYPENAME_IS_ENUM_P(NODE) \
(TREE_LANG_FLAG_0 (TYPENAME_TYPE_CHECK (NODE)))
-/* True if a TYPENAME_TYPE was declared as a "class", "struct", or
- "union". */
+/* True if a TYPENAME_TYPE was declared as a "class" or "struct". */
#define TYPENAME_IS_CLASS_P(NODE) \
(TREE_LANG_FLAG_1 (TYPENAME_TYPE_CHECK (NODE)))
+/* True if a TYPENAME_TYPE was declared as a "union". */
+#define TYPENAME_IS_UNION_P(NODE) \
+ (TREE_LANG_FLAG_3 (TYPENAME_TYPE_CHECK (NODE)))
+
/* True if a TYPENAME_TYPE is in the process of being resolved. */
#define TYPENAME_IS_RESOLVING_P(NODE) \
(TREE_LANG_FLAG_2 (TYPENAME_TYPE_CHECK (NODE)))
@@ -4504,7 +4545,7 @@ get_vec_init_expr (tree t)
#define TYPE_CONTAINS_VPTR_P(NODE) \
(TYPE_POLYMORPHIC_P (NODE) || CLASSTYPE_VBASECLASSES (NODE))
-/* Nonzero if NODE is a FUNCTION_DECL or VARIABLE_DECL (for a decl
+/* Nonzero if NODE is a FUNCTION_DECL or VAR_DECL (for a decl
with namespace scope) declared in a local scope. */
#define DECL_LOCAL_DECL_P(NODE) \
DECL_LANG_FLAG_0 (VAR_OR_FUNCTION_DECL_CHECK (NODE))
@@ -5145,6 +5186,10 @@ get_vec_init_expr (tree t)
protected_access_node will appear in the DECL_ACCESS for the node. */
#define DECL_ACCESS(NODE) (LANG_DECL_MIN_CHECK (NODE)->access)
+/* In artificial VAR_DECL created by cxa_allocate_exception
+ this is reference count. */
+#define DECL_EXCEPTION_REFCOUNT(NODE) (LANG_DECL_MIN_CHECK (NODE)->access)
+
/* Nonzero if the FUNCTION_DECL is a global constructor. */
#define DECL_GLOBAL_CTOR_P(NODE) \
(LANG_DECL_FN_CHECK (NODE)->global_ctor_p)
@@ -6805,6 +6850,7 @@ enum cp_built_in_function {
CP_BUILT_IN_IS_CORRESPONDING_MEMBER,
CP_BUILT_IN_IS_POINTER_INTERCONVERTIBLE_WITH_CLASS,
CP_BUILT_IN_SOURCE_LOCATION,
+ CP_BUILT_IN_EH_PTR_ADJUST_REF,
CP_BUILT_IN_LAST
};
@@ -6985,6 +7031,7 @@ extern bool type_has_extended_temps (tree);
extern tree strip_top_quals (tree);
extern bool reference_related_p (tree, tree);
extern bool reference_compatible_p (tree, tree);
+extern bool handler_match_for_exception_type (tree, tree);
extern int remaining_arguments (tree);
extern tree build_implicit_conv_flags (tree, tree, int);
extern tree perform_implicit_conversion (tree, tree, tsubst_flags_t);
generated by cgit v1.1 at 2025-07-10 22:42:59 +0000