tree
build_capture_proxy (tree member)
{
tree var, object, fn, closure, name, lam, type;
if (PACK_EXPANSION_P (member))
member = PACK_EXPANSION_PATTERN (member);
closure = DECL_CONTEXT (member);
fn = lambda_function (closure);
lam = CLASSTYPE_LAMBDA_EXPR (closure);
/* The proxy variable forwards to the capture field. */
object = build_fold_indirect_ref (DECL_ARGUMENTS (fn));
object = finish_non_static_data_member (member, object, NULL_TREE);
if (REFERENCE_REF_P (object))
object = TREE_OPERAND (object, 0);
/* Remove the __ inserted by add_capture. */
if (DECL_NORMAL_CAPTURE_P (member))
name = get_identifier (IDENTIFIER_POINTER (DECL_NAME (member)) + 2);
else
name = DECL_NAME (member);
type = lambda_proxy_type (object);
if (DECL_VLA_CAPTURE_P (member))
{
/* Rebuild the VLA type from the pointer and maxindex. */
tree field = next_initializable_field (TYPE_FIELDS (type));
tree ptr = build_simple_component_ref (object, field);
field = next_initializable_field (DECL_CHAIN (field));
tree max = build_simple_component_ref (object, field);
type = build_cplus_array_type (TREE_TYPE (TREE_TYPE (ptr)),
build_index_type (max));
type = build_reference_type (type);
REFERENCE_VLA_OK (type) = true;
object = convert (type, ptr);
}
var = build_decl (input_location, VAR_DECL, name, type);
SET_DECL_VALUE_EXPR (var, object);
DECL_HAS_VALUE_EXPR_P (var) = 1;
DECL_ARTIFICIAL (var) = 1;
TREE_USED (var) = 1;
DECL_CONTEXT (var) = fn;
if (name == this_identifier)
{
gcc_assert (LAMBDA_EXPR_THIS_CAPTURE (lam) == member);
LAMBDA_EXPR_THIS_CAPTURE (lam) = var;
}
if (fn == current_function_decl)
insert_capture_proxy (var);
else
vec_safe_push (LAMBDA_EXPR_PENDING_PROXIES (lam), var);
return var;
}
tree
convert_lvalue (tree totype, tree expr)
{
totype = cp_build_qualified_type (totype, TYPE_QUALS (TREE_TYPE (expr)));
totype = build_reference_type (totype);
expr = convert_to_reference (totype, expr, CONV_IMPLICIT, LOOKUP_NORMAL,
NULL_TREE);
return convert_from_reference (expr);
}
static void
initialize_handler_parm (tree decl, tree exp)
{
tree init;
tree init_type;
/* Make sure we mark the catch param as used, otherwise we'll get a
warning about an unused ((anonymous)). */
TREE_USED (decl) = 1;
DECL_READ_P (decl) = 1;
/* Figure out the type that the initializer is. Pointers are returned
adjusted by value from __cxa_begin_catch. Others are returned by
reference. */
init_type = TREE_TYPE (decl);
if (!POINTER_TYPE_P (init_type))
init_type = build_reference_type (init_type);
choose_personality_routine (decl_is_java_type (init_type, 0)
? lang_java : lang_cplusplus);
/* Since pointers are passed by value, initialize a reference to
pointer catch parm with the address of the temporary. */
if (TREE_CODE (init_type) == REFERENCE_TYPE
&& TYPE_PTR_P (TREE_TYPE (init_type)))
exp = cp_build_addr_expr (exp, tf_warning_or_error);
exp = ocp_convert (init_type, exp, CONV_IMPLICIT|CONV_FORCE_TEMP, 0,
tf_warning_or_error);
init = convert_from_reference (exp);
/* If the constructor for the catch parm exits via an exception, we
must call terminate. See eh23.C. */
if (TYPE_NEEDS_CONSTRUCTING (TREE_TYPE (decl)))
{
/* Generate the copy constructor call directly so we can wrap it.
See also expand_default_init. */
init = ocp_convert (TREE_TYPE (decl), init,
CONV_IMPLICIT|CONV_FORCE_TEMP, 0,
tf_warning_or_error);
/* Force cleanups now to avoid nesting problems with the
MUST_NOT_THROW_EXPR. */
init = fold_build_cleanup_point_expr (TREE_TYPE (init), init);
init = build_must_not_throw_expr (init, NULL_TREE);
}
decl = pushdecl (decl);
start_decl_1 (decl, true);
cp_finish_decl (decl, init, /*init_const_expr_p=*/false, NULL_TREE,
LOOKUP_ONLYCONVERTING|DIRECT_BIND);
}
static void
initialize_handler_parm (tree decl, tree exp)
{
tree init;
tree init_type;
/* Make sure we mark the catch param as used, otherwise we'll get a
warning about an unused ((anonymous)). */
TREE_USED (decl) = 1;
/* Figure out the type that the initializer is. Pointers are returned
adjusted by value from __cxa_begin_catch. Others are returned by
reference. */
init_type = TREE_TYPE (decl);
if (! TYPE_PTR_P (init_type)
&& TREE_CODE (init_type) != REFERENCE_TYPE)
init_type = build_reference_type (init_type);
choose_personality_routine (decl_is_java_type (init_type, 0)
? lang_java : lang_cplusplus);
/* Since pointers are passed by value, initialize a reference to
pointer catch parm with the address of the temporary. */
if (TREE_CODE (init_type) == REFERENCE_TYPE
&& TYPE_PTR_P (TREE_TYPE (init_type)))
exp = build_unary_op (ADDR_EXPR, exp, 1);
exp = ocp_convert (init_type, exp, CONV_IMPLICIT|CONV_FORCE_TEMP, 0);
init = convert_from_reference (exp);
/* If the constructor for the catch parm exits via an exception, we
must call terminate. See eh23.C. */
if (TYPE_NEEDS_CONSTRUCTING (TREE_TYPE (decl)))
{
/* Generate the copy constructor call directly so we can wrap it.
See also expand_default_init. */
init = ocp_convert (TREE_TYPE (decl), init,
CONV_IMPLICIT|CONV_FORCE_TEMP, 0);
init = build1 (MUST_NOT_THROW_EXPR, TREE_TYPE (init), init);
}
/* Let `cp_finish_decl' know that this initializer is ok. */
DECL_INITIAL (decl) = error_mark_node;
decl = pushdecl (decl);
start_decl_1 (decl);
cp_finish_decl (decl, init, NULL_TREE,
LOOKUP_ONLYCONVERTING|DIRECT_BIND);
}
static tree
throw_bad_typeid (void)
{
tree fn = get_identifier ("__cxa_bad_typeid");
if (!get_global_value_if_present (fn, &fn))
{
tree t;
t = build_reference_type (const_type_info_type_node);
t = build_function_type (t, void_list_node);
fn = push_throw_library_fn (fn, t);
}
return build_cxx_call (fn, NULL_TREE);
}
void
init_rtti_processing ()
{
if (flag_honor_std)
push_namespace (get_identifier ("std"));
type_info_type_node = xref_tag
(class_type_node, get_identifier ("type_info"), 1);
if (flag_honor_std)
pop_namespace ();
tinfo_fn_id = get_identifier ("__tf");
tinfo_fn_type = build_function_type
(build_reference_type (build_qualified_type (type_info_type_node,
TYPE_QUAL_CONST)),
void_list_node);
}
void
cp_genericize (tree fndecl)
{
tree t;
struct pointer_set_t *p_set;
/* Fix up the types of parms passed by invisible reference. */
for (t = DECL_ARGUMENTS (fndecl); t; t = TREE_CHAIN (t))
if (TREE_ADDRESSABLE (TREE_TYPE (t)))
{
/* If a function's arguments are copied to create a thunk,
then DECL_BY_REFERENCE will be set -- but the type of the
argument will be a pointer type, so we will never get
here. */
gcc_assert (!DECL_BY_REFERENCE (t));
gcc_assert (DECL_ARG_TYPE (t) != TREE_TYPE (t));
TREE_TYPE (t) = DECL_ARG_TYPE (t);
DECL_BY_REFERENCE (t) = 1;
TREE_ADDRESSABLE (t) = 0;
relayout_decl (t);
}
/* Do the same for the return value. */
if (TREE_ADDRESSABLE (TREE_TYPE (DECL_RESULT (fndecl))))
{
t = DECL_RESULT (fndecl);
TREE_TYPE (t) = build_reference_type (TREE_TYPE (t));
DECL_BY_REFERENCE (t) = 1;
TREE_ADDRESSABLE (t) = 0;
relayout_decl (t);
}
/* If we're a clone, the body is already GIMPLE. */
if (DECL_CLONED_FUNCTION_P (fndecl))
return;
/* We do want to see every occurrence of the parms, so we can't just use
walk_tree's hash functionality. */
p_set = pointer_set_create ();
cp_walk_tree (&DECL_SAVED_TREE (fndecl), cp_genericize_r, p_set, NULL);
pointer_set_destroy (p_set);
/* Do everything else. */
c_genericize (fndecl);
gcc_assert (bc_label[bc_break] == NULL);
gcc_assert (bc_label[bc_continue] == NULL);
}
tree
add_capture (tree lambda, tree id, tree orig_init, bool by_reference_p,
bool explicit_init_p)
{
char *buf;
tree type, member, name;
bool vla = false;
bool variadic = false;
tree initializer = orig_init;
if (PACK_EXPANSION_P (initializer))
{
initializer = PACK_EXPANSION_PATTERN (initializer);
variadic = true;
}
if (TREE_CODE (initializer) == TREE_LIST)
initializer = build_x_compound_expr_from_list (initializer, ELK_INIT,
tf_warning_or_error);
type = TREE_TYPE (initializer);
if (type == error_mark_node)
return error_mark_node;
if (array_of_runtime_bound_p (type))
{
vla = true;
if (!by_reference_p)
error ("array of runtime bound cannot be captured by copy, "
"only by reference");
/* For a VLA, we capture the address of the first element and the
maximum index, and then reconstruct the VLA for the proxy. */
tree elt = cp_build_array_ref (input_location, initializer,
integer_zero_node, tf_warning_or_error);
initializer = build_constructor_va (init_list_type_node, 2,
NULL_TREE, build_address (elt),
NULL_TREE, array_type_nelts (type));
type = vla_capture_type (type);
}
else if (!dependent_type_p (type)
&& variably_modified_type_p (type, NULL_TREE))
{
error ("capture of variable-size type %qT that is not an N3639 array "
"of runtime bound", type);
if (TREE_CODE (type) == ARRAY_TYPE
&& variably_modified_type_p (TREE_TYPE (type), NULL_TREE))
inform (input_location, "because the array element type %qT has "
"variable size", TREE_TYPE (type));
type = error_mark_node;
}
else
{
type = lambda_capture_field_type (initializer, explicit_init_p);
if (by_reference_p)
{
type = build_reference_type (type);
if (!dependent_type_p (type) && !real_lvalue_p (initializer))
error ("cannot capture %qE by reference", initializer);
}
else
{
/* Capture by copy requires a complete type. */
type = complete_type (type);
if (!dependent_type_p (type) && !COMPLETE_TYPE_P (type))
{
error ("capture by copy of incomplete type %qT", type);
cxx_incomplete_type_inform (type);
return error_mark_node;
}
}
}
/* Add __ to the beginning of the field name so that user code
won't find the field with name lookup. We can't just leave the name
unset because template instantiation uses the name to find
instantiated fields. */
buf = (char *) alloca (IDENTIFIER_LENGTH (id) + 3);
buf[1] = buf[0] = '_';
memcpy (buf + 2, IDENTIFIER_POINTER (id),
IDENTIFIER_LENGTH (id) + 1);
name = get_identifier (buf);
/* If TREE_TYPE isn't set, we're still in the introducer, so check
for duplicates. */
if (!LAMBDA_EXPR_CLOSURE (lambda))
{
if (IDENTIFIER_MARKED (name))
{
pedwarn (input_location, 0,
"already captured %qD in lambda expression", id);
return NULL_TREE;
}
IDENTIFIER_MARKED (name) = true;
}
if (variadic)
type = make_pack_expansion (type);
/* Make member variable. */
member = build_decl (input_location, FIELD_DECL, name, type);
DECL_VLA_CAPTURE_P (member) = vla;
if (!explicit_init_p)
/* Normal captures are invisible to name lookup but uses are replaced
with references to the capture field; we implement this by only
really making them invisible in unevaluated context; see
qualify_lookup. For now, let's make explicitly initialized captures
always visible. */
DECL_NORMAL_CAPTURE_P (member) = true;
if (id == this_identifier)
LAMBDA_EXPR_THIS_CAPTURE (lambda) = member;
/* Add it to the appropriate closure class if we've started it. */
if (current_class_type
&& current_class_type == LAMBDA_EXPR_CLOSURE (lambda))
finish_member_declaration (member);
tree listmem = member;
if (variadic)
{
listmem = make_pack_expansion (member);
initializer = orig_init;
}
LAMBDA_EXPR_CAPTURE_LIST (lambda)
= tree_cons (listmem, initializer, LAMBDA_EXPR_CAPTURE_LIST (lambda));
if (LAMBDA_EXPR_CLOSURE (lambda))
return build_capture_proxy (member);
/* For explicit captures we haven't started the function yet, so we wait
and build the proxy from cp_parser_lambda_body. */
return NULL_TREE;
}
static tree
build_dynamic_cast_1 (tree type, tree expr)
{
enum tree_code tc = TREE_CODE (type);
tree exprtype = TREE_TYPE (expr);
tree dcast_fn;
tree old_expr = expr;
const char *errstr = NULL;
/* T shall be a pointer or reference to a complete class type, or
`pointer to cv void''. */
switch (tc)
{
case POINTER_TYPE:
if (TREE_CODE (TREE_TYPE (type)) == VOID_TYPE)
break;
/* Fall through. */
case REFERENCE_TYPE:
if (! IS_AGGR_TYPE (TREE_TYPE (type)))
{
errstr = "target is not pointer or reference to class";
goto fail;
}
if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (type))))
{
errstr = "target is not pointer or reference to complete type";
goto fail;
}
break;
default:
errstr = "target is not pointer or reference";
goto fail;
}
if (tc == POINTER_TYPE)
{
/* If T is a pointer type, v shall be an rvalue of a pointer to
complete class type, and the result is an rvalue of type T. */
if (TREE_CODE (exprtype) != POINTER_TYPE)
{
errstr = "source is not a pointer";
goto fail;
}
if (! IS_AGGR_TYPE (TREE_TYPE (exprtype)))
{
errstr = "source is not a pointer to class";
goto fail;
}
if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (exprtype))))
{
errstr = "source is a pointer to incomplete type";
goto fail;
}
}
else
{
/* Apply trivial conversion T -> T& for dereferenced ptrs. */
exprtype = build_reference_type (exprtype);
expr = convert_to_reference (exprtype, expr, CONV_IMPLICIT,
LOOKUP_NORMAL, NULL_TREE);
/* T is a reference type, v shall be an lvalue of a complete class
type, and the result is an lvalue of the type referred to by T. */
if (! IS_AGGR_TYPE (TREE_TYPE (exprtype)))
{
errstr = "source is not of class type";
goto fail;
}
if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (exprtype))))
{
errstr = "source is of incomplete class type";
goto fail;
}
}
/* The dynamic_cast operator shall not cast away constness. */
if (!at_least_as_qualified_p (TREE_TYPE (type),
TREE_TYPE (exprtype)))
{
errstr = "conversion casts away constness";
goto fail;
}
/* If *type is an unambiguous accessible base class of *exprtype,
convert statically. */
{
tree binfo;
binfo = lookup_base (TREE_TYPE (exprtype), TREE_TYPE (type),
ba_check, NULL);
if (binfo)
{
expr = build_base_path (PLUS_EXPR, convert_from_reference (expr),
binfo, 0);
if (TREE_CODE (exprtype) == POINTER_TYPE)
expr = non_lvalue (expr);
return expr;
}
}
/* Otherwise *exprtype must be a polymorphic class (have a vtbl). */
if (TYPE_POLYMORPHIC_P (TREE_TYPE (exprtype)))
{
tree expr1;
/* if TYPE is `void *', return pointer to complete object. */
if (tc == POINTER_TYPE && VOID_TYPE_P (TREE_TYPE (type)))
{
/* if b is an object, dynamic_cast<void *>(&b) == (void *)&b. */
if (TREE_CODE (expr) == ADDR_EXPR
&& TREE_CODE (TREE_OPERAND (expr, 0)) == VAR_DECL
&& TREE_CODE (TREE_TYPE (TREE_OPERAND (expr, 0))) == RECORD_TYPE)
return build1 (NOP_EXPR, type, expr);
/* Since expr is used twice below, save it. */
expr = save_expr (expr);
expr1 = build_headof (expr);
if (TREE_TYPE (expr1) != type)
expr1 = build1 (NOP_EXPR, type, expr1);
return ifnonnull (expr, expr1);
}
else
{
tree retval;
tree result, td2, td3, elems;
tree static_type, target_type, boff;
/* If we got here, we can't convert statically. Therefore,
dynamic_cast<D&>(b) (b an object) cannot succeed. */
if (tc == REFERENCE_TYPE)
{
if (TREE_CODE (old_expr) == VAR_DECL
&& TREE_CODE (TREE_TYPE (old_expr)) == RECORD_TYPE)
{
tree expr = throw_bad_cast ();
warning ("dynamic_cast of %q#D to %q#T can never succeed",
old_expr, type);
/* Bash it to the expected type. */
TREE_TYPE (expr) = type;
return expr;
}
}
/* Ditto for dynamic_cast<D*>(&b). */
else if (TREE_CODE (expr) == ADDR_EXPR)
{
tree op = TREE_OPERAND (expr, 0);
if (TREE_CODE (op) == VAR_DECL
&& TREE_CODE (TREE_TYPE (op)) == RECORD_TYPE)
{
warning ("dynamic_cast of %q#D to %q#T can never succeed",
op, type);
retval = build_int_cst (type, 0);
return retval;
}
}
target_type = TYPE_MAIN_VARIANT (TREE_TYPE (type));
static_type = TYPE_MAIN_VARIANT (TREE_TYPE (exprtype));
td2 = get_tinfo_decl (target_type);
mark_used (td2);
td2 = build_unary_op (ADDR_EXPR, td2, 0);
td3 = get_tinfo_decl (static_type);
mark_used (td3);
td3 = build_unary_op (ADDR_EXPR, td3, 0);
/* Determine how T and V are related. */
boff = dcast_base_hint (static_type, target_type);
/* Since expr is used twice below, save it. */
expr = save_expr (expr);
expr1 = expr;
if (tc == REFERENCE_TYPE)
expr1 = build_unary_op (ADDR_EXPR, expr1, 0);
elems = tree_cons
(NULL_TREE, expr1, tree_cons
(NULL_TREE, td3, tree_cons
(NULL_TREE, td2, tree_cons
(NULL_TREE, boff, NULL_TREE))));
dcast_fn = dynamic_cast_node;
if (!dcast_fn)
{
tree tmp;
tree tinfo_ptr;
tree ns = abi_node;
const char *name;
push_nested_namespace (ns);
tinfo_ptr = xref_tag (class_type,
get_identifier ("__class_type_info"),
/* APPLE LOCAL 4184203 */
/*tag_scope=*/ts_global, false);
tinfo_ptr = build_pointer_type
(build_qualified_type
(tinfo_ptr, TYPE_QUAL_CONST));
name = "__dynamic_cast";
tmp = tree_cons
(NULL_TREE, const_ptr_type_node, tree_cons
(NULL_TREE, tinfo_ptr, tree_cons
(NULL_TREE, tinfo_ptr, tree_cons
(NULL_TREE, ptrdiff_type_node, void_list_node))));
tmp = build_function_type (ptr_type_node, tmp);
dcast_fn = build_library_fn_ptr (name, tmp);
DECL_IS_PURE (dcast_fn) = 1;
pop_nested_namespace (ns);
dynamic_cast_node = dcast_fn;
}
result = build_cxx_call (dcast_fn, elems);
if (tc == REFERENCE_TYPE)
{
tree bad = throw_bad_cast ();
result = save_expr (result);
return build3 (COND_EXPR, type, result, result, bad);
}
/* Now back to the type we want from a void*. */
result = cp_convert (type, result);
return ifnonnull (expr, result);
}
}
else
errstr = "source type is not polymorphic";
fail:
error ("cannot dynamic_cast %qE (of type %q#T) to type %q#T (%s)",
expr, exprtype, type, errstr);
return error_mark_node;
}
void
gcc_cp_genericize (tree fndecl)
{
register_src_file(fndecl);
tree t;
struct cp_genericize_data wtd;
/* Fix up the types of parms passed by invisible reference. */
for (t = DECL_ARGUMENTS (fndecl); t; t = DECL_CHAIN (t))
if (TREE_ADDRESSABLE (TREE_TYPE (t)))
{
/* If a function's arguments are copied to create a thunk,
then DECL_BY_REFERENCE will be set -- but the type of the
argument will be a pointer type, so we will never get
here. */
gcc_assert (!DECL_BY_REFERENCE (t));
gcc_assert (DECL_ARG_TYPE (t) != TREE_TYPE (t));
TREE_TYPE (t) = DECL_ARG_TYPE (t);
DECL_BY_REFERENCE (t) = 1;
TREE_ADDRESSABLE (t) = 0;
relayout_decl (t);
}
/* Do the same for the return value. */
if (TREE_ADDRESSABLE (TREE_TYPE (DECL_RESULT (fndecl))))
{
t = DECL_RESULT (fndecl);
TREE_TYPE (t) = build_reference_type (TREE_TYPE (t));
DECL_BY_REFERENCE (t) = 1;
TREE_ADDRESSABLE (t) = 0;
relayout_decl (t);
if (DECL_NAME (t))
{
/* Adjust DECL_VALUE_EXPR of the original var. */
tree outer = outer_curly_brace_block (current_function_decl);
tree var;
if (outer)
for (var = BLOCK_VARS (outer); var; var = DECL_CHAIN (var))
if (DECL_NAME (t) == DECL_NAME (var)
&& DECL_HAS_VALUE_EXPR_P (var)
&& DECL_VALUE_EXPR (var) == t)
{
tree val = convert_from_reference (t);
SET_DECL_VALUE_EXPR (var, val);
break;
}
}
}
/* If we're a clone, the body is already GIMPLE. */
if (DECL_CLONED_FUNCTION_P (fndecl))
return;
/* We do want to see every occurrence of the parms, so we can't just use
walk_tree's hash functionality. */
wtd.p_set = pointer_set_create ();
wtd.bind_expr_stack = NULL;
cp_walk_tree (&DECL_SAVED_TREE (fndecl), cp_genericize_r, &wtd, NULL);
pointer_set_destroy (wtd.p_set);
VEC_free (tree, heap, wtd.bind_expr_stack);
/* Do everything else. */
gcc_genericize (fndecl);
gcc_assert (bc_label[bc_break] == NULL);
gcc_assert (bc_label[bc_continue] == NULL);
}
void
cp_genericize (tree fndecl)
{
tree t;
/* Fix up the types of parms passed by invisible reference. */
for (t = DECL_ARGUMENTS (fndecl); t; t = DECL_CHAIN (t))
if (TREE_ADDRESSABLE (TREE_TYPE (t)))
{
/* If a function's arguments are copied to create a thunk,
then DECL_BY_REFERENCE will be set -- but the type of the
argument will be a pointer type, so we will never get
here. */
gcc_assert (!DECL_BY_REFERENCE (t));
gcc_assert (DECL_ARG_TYPE (t) != TREE_TYPE (t));
TREE_TYPE (t) = DECL_ARG_TYPE (t);
DECL_BY_REFERENCE (t) = 1;
TREE_ADDRESSABLE (t) = 0;
relayout_decl (t);
}
/* Do the same for the return value. */
if (TREE_ADDRESSABLE (TREE_TYPE (DECL_RESULT (fndecl))))
{
t = DECL_RESULT (fndecl);
TREE_TYPE (t) = build_reference_type (TREE_TYPE (t));
DECL_BY_REFERENCE (t) = 1;
TREE_ADDRESSABLE (t) = 0;
relayout_decl (t);
if (DECL_NAME (t))
{
/* Adjust DECL_VALUE_EXPR of the original var. */
tree outer = outer_curly_brace_block (current_function_decl);
tree var;
if (outer)
for (var = BLOCK_VARS (outer); var; var = DECL_CHAIN (var))
if (DECL_NAME (t) == DECL_NAME (var)
&& DECL_HAS_VALUE_EXPR_P (var)
&& DECL_VALUE_EXPR (var) == t)
{
tree val = convert_from_reference (t);
SET_DECL_VALUE_EXPR (var, val);
break;
}
}
}
/* If we're a clone, the body is already GIMPLE. */
if (DECL_CLONED_FUNCTION_P (fndecl))
return;
/* Expand all the array notations here. */
if (flag_enable_cilkplus
&& contains_array_notation_expr (DECL_SAVED_TREE (fndecl)))
DECL_SAVED_TREE (fndecl) =
expand_array_notation_exprs (DECL_SAVED_TREE (fndecl));
/* We do want to see every occurrence of the parms, so we can't just use
walk_tree's hash functionality. */
cp_genericize_tree (&DECL_SAVED_TREE (fndecl));
if (flag_sanitize & SANITIZE_RETURN)
cp_ubsan_maybe_instrument_return (fndecl);
/* Do everything else. */
c_genericize (fndecl);
gcc_assert (bc_label[bc_break] == NULL);
gcc_assert (bc_label[bc_continue] == NULL);
}
