#include "hashtab.h"
#include "tm_p.h"
#include "target.h"
-#include "c-common.h"
-#include "c-pragma.h"
+#include "c-family/c-common.h"
+#include "c-family/c-pragma.h"
#include "diagnostic.h"
#include "intl.h"
#include "debug.h"
if ((pedantic || ! DECL_IN_SYSTEM_HEADER (old_decl))
&& ! DECL_IS_BUILTIN (old_decl)
&& flag_exceptions
- && !comp_except_specs (new_exceptions, old_exceptions,
- /*exact=*/true))
+ && !comp_except_specs (new_exceptions, old_exceptions, ce_normal))
{
- error ("declaration of %qF throws different exceptions", new_decl);
+ error ("declaration of %qF has a different exception specifier",
+ new_decl);
error ("from previous declaration %q+F", old_decl);
}
}
/* Even if the types match, prefer the new declarations type for
built-ins which have not been explicitly declared, for
exception lists, etc... */
- else if (DECL_ANTICIPATED (olddecl))
+ else if (DECL_SOURCE_LOCATION (olddecl) == BUILTINS_LOCATION)
{
tree type = TREE_TYPE (newdecl);
tree attribs = (*targetm.merge_type_attributes)
truthvalue_true_node = boolean_true_node;
empty_except_spec = build_tree_list (NULL_TREE, NULL_TREE);
+ noexcept_true_spec = build_tree_list (boolean_true_node, NULL_TREE);
+ noexcept_false_spec = build_tree_list (boolean_false_node, NULL_TREE);
#if 0
record_builtin_type (RID_MAX, NULL, string_type_node);
current_lang_name = lang_name_cplusplus;
{
- tree bad_alloc_id;
- tree bad_alloc_type_node;
- tree bad_alloc_decl;
tree newtype, deltype;
tree ptr_ftype_sizetype;
-
- push_namespace (std_identifier);
- bad_alloc_id = get_identifier ("bad_alloc");
- bad_alloc_type_node = make_class_type (RECORD_TYPE);
- TYPE_CONTEXT (bad_alloc_type_node) = current_namespace;
- bad_alloc_decl
- = create_implicit_typedef (bad_alloc_id, bad_alloc_type_node);
- DECL_CONTEXT (bad_alloc_decl) = current_namespace;
- pop_namespace ();
+ tree new_eh_spec;
ptr_ftype_sizetype
= build_function_type (ptr_type_node,
tree_cons (NULL_TREE,
size_type_node,
void_list_node));
- newtype = build_exception_variant
- (ptr_ftype_sizetype, add_exception_specifier
- (NULL_TREE, bad_alloc_type_node, -1));
+ if (cxx_dialect == cxx98)
+ {
+ tree bad_alloc_id;
+ tree bad_alloc_type_node;
+ tree bad_alloc_decl;
+
+ push_namespace (std_identifier);
+ bad_alloc_id = get_identifier ("bad_alloc");
+ bad_alloc_type_node = make_class_type (RECORD_TYPE);
+ TYPE_CONTEXT (bad_alloc_type_node) = current_namespace;
+ bad_alloc_decl
+ = create_implicit_typedef (bad_alloc_id, bad_alloc_type_node);
+ DECL_CONTEXT (bad_alloc_decl) = current_namespace;
+ pop_namespace ();
+
+ new_eh_spec
+ = add_exception_specifier (NULL_TREE, bad_alloc_type_node, -1);
+ }
+ else
+ new_eh_spec = noexcept_false_spec;
+
+ newtype = build_exception_variant (ptr_ftype_sizetype, new_eh_spec);
deltype = build_exception_variant (void_ftype_ptr, empty_except_spec);
push_cp_library_fn (NEW_EXPR, newtype);
push_cp_library_fn (VEC_NEW_EXPR, newtype);
/* DECL is a VAR_DECL for a compiler-generated variable with static
storage duration (like a virtual table) whose initializer is a
- compile-time constant. INIT must be either a TREE_LIST of values,
- or a CONSTRUCTOR. Initialize the variable and provide it to the
+ compile-time constant. Initialize the variable and provide it to the
back end. */
void
-initialize_artificial_var (tree decl, tree init)
+initialize_artificial_var (tree decl, VEC(constructor_elt,gc) *v)
{
+ tree init;
gcc_assert (DECL_ARTIFICIAL (decl));
- if (TREE_CODE (init) == TREE_LIST)
- init = build_constructor_from_list (TREE_TYPE (decl), init);
+ init = build_constructor (TREE_TYPE (decl), v);
gcc_assert (TREE_CODE (init) == CONSTRUCTOR);
DECL_INITIAL (decl) = init;
DECL_INITIALIZED_P (decl) = 1;
{
tree cleanup;
tree compound_stmt;
- tree args;
tree fcall;
tree type;
bool use_dtor;
+ tree arg0, arg1 = NULL_TREE, arg2 = NULL_TREE;
type = TREE_TYPE (decl);
if (TYPE_HAS_TRIVIAL_DESTRUCTOR (type))
in, and, in general, it's cheaper to pass NULL than any
other value. */
addr = null_pointer_node;
- args = tree_cons (NULL_TREE,
- cp_build_unary_op (ADDR_EXPR, get_dso_handle_node (), 0,
- tf_warning_or_error),
- NULL_TREE);
+ arg2 = cp_build_unary_op (ADDR_EXPR, get_dso_handle_node (), 0,
+ tf_warning_or_error);
if (targetm.cxx.use_aeabi_atexit ())
{
- args = tree_cons (NULL_TREE, cleanup, args);
- args = tree_cons (NULL_TREE, addr, args);
+ arg1 = cleanup;
+ arg0 = addr;
}
else
{
- args = tree_cons (NULL_TREE, addr, args);
- args = tree_cons (NULL_TREE, cleanup, args);
+ arg1 = addr;
+ arg0 = cleanup;
}
}
else
- args = tree_cons (NULL_TREE, cleanup, NULL_TREE);
- return cp_build_function_call (get_atexit_node (), args,
- tf_warning_or_error);
+ arg0 = cleanup;
+ return cp_build_function_call_nary (get_atexit_node (), tf_warning_or_error,
+ arg0, arg1, arg2, NULL_TREE);
}
/* DECL is a VAR_DECL with static storage duration. INIT, if present,
{
return (flag_exceptions && flag_enforce_eh_specs
&& !processing_template_decl
- && TYPE_RAISES_EXCEPTIONS (TREE_TYPE (fn))
+ && !type_throw_all_p (TREE_TYPE (fn))
/* We insert the EH_SPEC_BLOCK only in the original
function; then, it is copied automatically to the
clones. */
fn = lookup_name (id);
arg = build_address (decl);
mark_used (decl);
- cleanup = cp_build_function_call (fn, build_tree_list (NULL_TREE,
- arg),
- tf_warning_or_error);
+ cleanup = cp_build_function_call_nary (fn, tf_warning_or_error,
+ arg, NULL_TREE);
}
/* Handle ordinary C++ destructors. */
type = TREE_TYPE (decl);
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