#include "cp-tree.h"
#include "tree-inline.h"
#include "decl.h"
+#include "intl.h"
#include "output.h"
#include "except.h"
#include "toplev.h"
static void store_parm_decls (tree);
static void initialize_local_var (tree, tree);
static void expand_static_init (tree, tree);
-static tree next_initializable_field (tree);
/* The following symbols are subsumed in the cp_global_trees array, and
listed here individually for documentation purposes.
/* The chain of decls was accumulated in reverse order.
Put it into forward order, just for cleanliness. */
tree decls;
- int tmp = functionbody;
- int real_functionbody;
tree subblocks;
tree block;
tree decl;
gcc_assert (current_binding_level->kind != sk_class);
- real_functionbody = (current_binding_level->kind == sk_cleanup
- ? ((functionbody = 0), tmp) : functionbody);
+ if (current_binding_level->kind == sk_cleanup)
+ functionbody = 0;
subblocks = functionbody >= 0 ? current_binding_level->blocks : 0;
gcc_assert (!VEC_length(cp_class_binding,
amongst these. */
SET_DECL_IMPLICIT_TYPEDEF_P (decl);
TYPE_NAME (type) = decl;
+ TYPE_STUB_DECL (type) = decl;
return decl;
}
void
warn_extern_redeclared_static (tree newdecl, tree olddecl)
{
- tree name;
-
if (TREE_CODE (newdecl) == TYPE_DECL
|| TREE_CODE (newdecl) == TEMPLATE_DECL
|| TREE_CODE (newdecl) == CONST_DECL
&& DECL_ARTIFICIAL (olddecl))
return;
- name = DECL_ASSEMBLER_NAME (newdecl);
permerror (input_location, "%qD was declared %<extern%> and later %<static%>", newdecl);
permerror (input_location, "previous declaration of %q+D", olddecl);
}
bad choice of name. */
if (! TREE_PUBLIC (newdecl))
{
- warning (OPT_Wshadow, "shadowing %s function %q#D",
- DECL_BUILT_IN (olddecl) ? "built-in" : "library",
- olddecl);
+ warning (OPT_Wshadow,
+ DECL_BUILT_IN (olddecl)
+ ? G_("shadowing built-in function %q#D")
+ : G_("shadowing library function %q#D"), olddecl);
/* Discard the old built-in function. */
return NULL_TREE;
}
olddecl);
}
else
- warning (OPT_Wshadow, "shadowing %s function %q#D",
- DECL_BUILT_IN (olddecl) ? "built-in" : "library",
- olddecl);
+ warning (OPT_Wshadow,
+ DECL_BUILT_IN (olddecl)
+ ? G_("shadowing built-in function %q#D")
+ : G_("shadowing library function %q#D"), olddecl);
}
else
/* Discard the old built-in function. */
TREE_USED (newdecl) = 1;
else if (TREE_USED (newdecl))
TREE_USED (olddecl) = 1;
+ if (DECL_PRESERVE_P (olddecl))
+ DECL_PRESERVE_P (newdecl) = 1;
+ else if (DECL_PRESERVE_P (newdecl))
+ DECL_PRESERVE_P (olddecl) = 1;
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
if (same_type_p (TREE_TYPE (newdecl), TREE_TYPE (olddecl)))
return NULL;
else
- return "redefinition of %q#D";
+ return G_("redefinition of %q#D");
}
else if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
if (DECL_NAMESPACE_SCOPE_P (olddecl)
&& DECL_CONTEXT (olddecl) != DECL_CONTEXT (newdecl)
&& ! decls_match (olddecl, newdecl))
- return "%qD conflicts with used function";
+ return G_("%qD conflicts with used function");
/* We'll complain about linkage mismatches in
warn_extern_redeclared_static. */
&& DECL_INITIAL (newdecl) != NULL_TREE)
{
if (DECL_NAME (olddecl) == NULL_TREE)
- return "%q#D not declared in class";
+ return G_("%q#D not declared in class");
else if (!GNU_INLINE_P (olddecl)
|| GNU_INLINE_P (newdecl))
- return "redefinition of %q#D";
+ return G_("redefinition of %q#D");
}
if (DECL_DECLARED_INLINE_P (olddecl) && DECL_DECLARED_INLINE_P (newdecl))
if (olda != newa)
{
if (newa)
- return "%q+D redeclared inline with %<gnu_inline%> attribute";
+ return G_("%q+D redeclared inline with "
+ "%<gnu_inline%> attribute");
else
- return "%q+D redeclared inline without %<gnu_inline%> attribute";
+ return G_("%q+D redeclared inline without "
+ "%<gnu_inline%> attribute");
}
}
{
if (COMPLETE_TYPE_P (TREE_TYPE (newdecl))
&& COMPLETE_TYPE_P (TREE_TYPE (olddecl)))
- return "redefinition of %q#D";
+ return G_("redefinition of %q#D");
return NULL;
}
ot = DECL_TEMPLATE_RESULT (template_for_substitution (ot));
if (DECL_INITIAL (nt) && DECL_INITIAL (ot)
&& (!GNU_INLINE_P (ot) || GNU_INLINE_P (nt)))
- return "redefinition of %q#D";
+ return G_("redefinition of %q#D");
if (DECL_DECLARED_INLINE_P (ot) && DECL_DECLARED_INLINE_P (nt))
{
if (olda != newa)
{
if (newa)
- return "%q+D redeclared inline with %<gnu_inline%> attribute";
+ return G_("%q+D redeclared inline with "
+ "%<gnu_inline%> attribute");
else
- return "%q+D redeclared inline without %<gnu_inline%> attribute";
+ return G_("%q+D redeclared inline without "
+ "%<gnu_inline%> attribute");
}
}
&& !check_default_tmpl_args (nt, DECL_TEMPLATE_PARMS (newdecl),
/*is_primary=*/1, /*is_partial=*/0,
/*is_friend_decl=*/2))
- return "redeclaration of friend %q#D may not have default template arguments";
+ return G_("redeclaration of friend %q#D "
+ "may not have default template arguments");
return NULL;
}
/* Only variables can be thread-local, and all declarations must
agree on this property. */
if (DECL_THREAD_LOCAL_P (newdecl))
- return "thread-local declaration of %q#D follows "
- "non-thread-local declaration";
+ return G_("thread-local declaration of %q#D follows "
+ "non-thread-local declaration");
else
- return "non-thread-local declaration of %q#D follows "
- "thread-local declaration";
+ return G_("non-thread-local declaration of %q#D follows "
+ "thread-local declaration");
}
else if (toplevel_bindings_p () || DECL_NAMESPACE_SCOPE_P (newdecl))
{
is invalid. */
if ((TREE_CODE (newdecl) == VAR_DECL && DECL_ANON_UNION_VAR_P (newdecl))
|| (TREE_CODE (olddecl) == VAR_DECL && DECL_ANON_UNION_VAR_P (olddecl)))
- return "redeclaration of %q#D";
+ return G_("redeclaration of %q#D");
/* If at least one declaration is a reference, there is no
conflict. For example:
if (DECL_EXTERNAL (newdecl) || DECL_EXTERNAL (olddecl))
return NULL;
/* Reject two definitions. */
- return "redefinition of %q#D";
+ return G_("redefinition of %q#D");
}
else
{
/* Reject two definitions, and reject a definition
together with an external reference. */
if (!(DECL_EXTERNAL (newdecl) && DECL_EXTERNAL (olddecl)))
- return "redeclaration of %q#D";
+ return G_("redeclaration of %q#D");
return NULL;
}
}
if (!dependent_scope_p (context))
/* We should only set WANT_TYPE when we're a nested typename type.
Then we can give better diagnostics if we find a non-type. */
- t = lookup_field (context, name, 0, /*want_type=*/true);
+ t = lookup_field (context, name, 2, /*want_type=*/true);
else
t = NULL_TREE;
- if (!t && dependent_type_p (context))
+ if ((!t || TREE_CODE (t) == TREE_LIST) && dependent_type_p (context))
return build_typename_type (context, name, fullname, tag_type);
want_template = TREE_CODE (fullname) == TEMPLATE_ID_EXPR;
return error_mark_node;
}
+ /* Pull out the template from an injected-class-name (or multiple). */
+ if (want_template)
+ t = maybe_get_template_decl_from_type_decl (t);
+
+ if (TREE_CODE (t) == TREE_LIST)
+ {
+ if (complain & tf_error)
+ {
+ error ("lookup of %qT in %qT is ambiguous", name, context);
+ print_candidates (t);
+ }
+ return error_mark_node;
+ }
+
if (want_template && !DECL_CLASS_TEMPLATE_P (t))
{
if (complain & tf_error)
if (complain & tf_error)
perform_or_defer_access_check (TYPE_BINFO (context), t, t);
+ /* If we are currently parsing a template and if T is a typedef accessed
+ through CONTEXT then we need to remember and check access of T at
+ template instantiation time. */
+ add_typedef_to_current_template_for_access_check (t, context, input_location);
+
if (want_template)
return lookup_template_class (t, TREE_OPERAND (fullname, 1),
NULL_TREE, context,
bad_alloc_decl
= create_implicit_typedef (bad_alloc_id, bad_alloc_type_node);
DECL_CONTEXT (bad_alloc_decl) = current_namespace;
- TYPE_STUB_DECL (bad_alloc_type_node) = bad_alloc_decl;
pop_namespace ();
ptr_ftype_sizetype
tree *pushed_scope_p)
{
tree decl;
- tree type;
tree context;
bool was_public;
int flags;
|| decl == error_mark_node)
return error_mark_node;
- type = TREE_TYPE (decl);
-
context = DECL_CONTEXT (decl);
if (context)
DECL_INITIAL for local references (instead assigning to them
explicitly); we need to allow the temporary to be initialized
first. */
- tmp = initialize_reference (type, init, decl, cleanup);
+ tmp = initialize_reference (type, init, decl, cleanup, tf_warning_or_error);
if (tmp == error_mark_node)
return NULL_TREE;
/* Don't mess with __FUNCTION__. */
&& ! DECL_ARTIFICIAL (decl)
&& DECL_FUNCTION_SCOPE_P (decl)
- && vague_linkage_fn_p (DECL_CONTEXT (decl)))
+ && vague_linkage_p (DECL_CONTEXT (decl)))
{
if (flag_weak)
{
initialized. If there are no more such fields, the return value
will be NULL. */
-static tree
+tree
next_initializable_field (tree field)
{
while (field
field_init = reshape_init_r (TREE_TYPE (field), d,
/*first_initializer_p=*/false);
+ if (field_init == error_mark_node)
+ return error_mark_node;
+
CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (new_init), field, field_init);
/* [dcl.init.aggr]
init = error_mark_node;
}
else
- maybe_warn_cpp0x ("extended initializer lists");
+ maybe_warn_cpp0x (CPP0X_INITIALIZER_LISTS);
}
d->cur++;
{
if (init_len == 0)
{
- maybe_warn_cpp0x ("extended initializer lists");
+ maybe_warn_cpp0x (CPP0X_INITIALIZER_LISTS);
init = build_zero_init (type, NULL_TREE, false);
}
else if (init_len != 1)
if (DECL_FUNCTION_SCOPE_P (decl)
&& TREE_STATIC (decl)
&& !DECL_ARTIFICIAL (decl))
- push_local_name (decl);
+ {
+ push_local_name (decl);
+ if (DECL_CONSTRUCTOR_P (current_function_decl)
+ || DECL_DESTRUCTOR_P (current_function_decl))
+ /* Normally local_decls is populated during GIMPLE lowering,
+ but [cd]tors are never actually compiled directly. We need
+ to put statics on the list so we can deal with the label
+ address extension. */
+ cfun->local_decls = tree_cons (NULL_TREE, decl,
+ cfun->local_decls);
+ }
+
/* Convert the initializer to the type of DECL, if we have not
already initialized DECL. */
if (!DECL_INITIALIZED_P (decl)
}
gcc_assert (TREE_CODE (fns) == IDENTIFIER_NODE
|| TREE_CODE (fns) == OVERLOAD);
- DECL_TEMPLATE_INFO (decl) = tree_cons (fns, args, NULL_TREE);
+ DECL_TEMPLATE_INFO (decl) = build_template_info (fns, args);
for (t = TYPE_ARG_TYPES (TREE_TYPE (decl)); t; t = TREE_CHAIN (t))
if (TREE_PURPOSE (t)
|| decl_function_context (TYPE_MAIN_DECL (ctype))))
publicp = 0;
+ if (publicp && cxx_dialect == cxx98)
+ {
+ /* [basic.link]: A name with no linkage (notably, the name of a class
+ or enumeration declared in a local scope) shall not be used to
+ declare an entity with linkage.
+
+ DR 757 relaxes this restriction for C++0x. */
+ t = no_linkage_check (TREE_TYPE (decl),
+ /*relaxed_p=*/false);
+ if (t)
+ {
+ if (TYPE_ANONYMOUS_P (t))
+ {
+ if (DECL_EXTERN_C_P (decl))
+ /* Allow this; it's pretty common in C. */;
+ else
+ {
+ permerror (input_location, "anonymous type with no linkage "
+ "used to declare function %q#D with linkage",
+ decl);
+ if (DECL_ORIGINAL_TYPE (TYPE_NAME (t)))
+ permerror (input_location, "%q+#D does not refer to the unqualified "
+ "type, so it is not used for linkage",
+ TYPE_NAME (t));
+ }
+ }
+ else
+ permerror (input_location, "type %qT with no linkage used to "
+ "declare function %q#D with linkage", t, decl);
+ }
+ }
+
TREE_PUBLIC (decl) = publicp;
if (! publicp)
{
if (declspecs->specs[(int)ds_thread])
DECL_TLS_MODEL (decl) = decl_default_tls_model (decl);
+ /* If the type of the decl has no linkage, make sure that we'll
+ notice that in mark_used. */
+ if (cxx_dialect > cxx98
+ && decl_linkage (decl) != lk_none
+ && DECL_LANG_SPECIFIC (decl) == NULL
+ && !DECL_EXTERN_C_P (decl)
+ && no_linkage_check (TREE_TYPE (decl), /*relaxed_p=*/false))
+ retrofit_lang_decl (decl);
+
if (TREE_PUBLIC (decl))
{
- /* If the type of the decl has no linkage, make sure that we'll
- notice that in mark_used. */
- if (DECL_LANG_SPECIFIC (decl) == NULL
- && TREE_PUBLIC (decl)
- && !DECL_EXTERN_C_P (decl)
- && no_linkage_check (TREE_TYPE (decl), /*relaxed_p=*/false))
- retrofit_lang_decl (decl);
+ /* [basic.link]: A name with no linkage (notably, the name of a class
+ or enumeration declared in a local scope) shall not be used to
+ declare an entity with linkage.
+
+ DR 757 relaxes this restriction for C++0x. */
+ tree t = (cxx_dialect > cxx98 ? NULL_TREE
+ : no_linkage_check (TREE_TYPE (decl), /*relaxed_p=*/false));
+ if (t)
+ {
+ if (TYPE_ANONYMOUS_P (t))
+ {
+ if (DECL_EXTERN_C_P (decl))
+ /* Allow this; it's pretty common in C. */
+ ;
+ else
+ {
+ /* DRs 132, 319 and 389 seem to indicate types with
+ no linkage can only be used to declare extern "C"
+ entities. Since it's not always an error in the
+ ISO C++ 90 Standard, we only issue a warning. */
+ warning (0, "anonymous type with no linkage used to declare "
+ "variable %q#D with linkage", decl);
+ if (DECL_ORIGINAL_TYPE (TYPE_NAME (t)))
+ warning (0, "%q+#D does not refer to the unqualified "
+ "type, so it is not used for linkage",
+ TYPE_NAME (t));
+ }
+ }
+ else
+ warning (0, "type %qT with no linkage used to declare variable "
+ "%q#D with linkage", t, decl);
+ }
}
else
DECL_INTERFACE_KNOWN (decl) = 1;
{
if (TREE_CODE (member_type) == METHOD_TYPE)
{
- tree arg_types;
-
- arg_types = TYPE_ARG_TYPES (member_type);
- class_type = (cp_build_qualified_type
- (class_type,
- cp_type_quals (TREE_TYPE (TREE_VALUE (arg_types)))));
- member_type
- = build_method_type_directly (class_type,
- TREE_TYPE (member_type),
- TREE_CHAIN (arg_types));
+ tree arg_types = TYPE_ARG_TYPES (member_type);
+ cp_cv_quals quals = cp_type_quals (TREE_TYPE (TREE_VALUE (arg_types)));
+ member_type = build_memfn_type (member_type, class_type, quals);
return build_ptrmemfunc_type (build_pointer_type (member_type));
}
else
structural equality checks. */
itype = build_index_type (build_min (MINUS_EXPR, sizetype,
size, integer_one_node));
- if (!TREE_SIDE_EFFECTS (size))
- {
- TYPE_DEPENDENT_P (itype) = 1;
- TYPE_DEPENDENT_P_VALID (itype) = 1;
- }
+ TYPE_DEPENDENT_P (itype) = 1;
+ TYPE_DEPENDENT_P_VALID (itype) = 1;
SET_TYPE_STRUCTURAL_EQUALITY (itype);
return itype;
}
create_array_type_for_decl (tree name, tree type, tree size)
{
tree itype = NULL_TREE;
- const char* error_msg;
/* If things have already gone awry, bail now. */
if (type == error_mark_node || size == error_mark_node)
return error_mark_node;
- /* Assume that everything will go OK. */
- error_msg = NULL;
-
- /* There are some types which cannot be array elements. */
+ /* If there are some types which cannot be array elements,
+ issue an error-message and return. */
switch (TREE_CODE (type))
{
case VOID_TYPE:
- error_msg = "array of void";
- break;
+ if (name)
+ error ("declaration of %qD as array of void", name);
+ else
+ error ("creating array of void");
+ return error_mark_node;
case FUNCTION_TYPE:
- error_msg = "array of functions";
- break;
+ if (name)
+ error ("declaration of %qD as array of functions", name);
+ else
+ error ("creating array of functions");
+ return error_mark_node;
case REFERENCE_TYPE:
- error_msg = "array of references";
- break;
+ if (name)
+ error ("declaration of %qD as array of references", name);
+ else
+ error ("creating array of references");
+ return error_mark_node;
case METHOD_TYPE:
- error_msg = "array of function members";
- break;
-
- default:
- break;
- }
-
- /* If something went wrong, issue an error-message and return. */
- if (error_msg)
- {
if (name)
- error ("declaration of %qD as %s", name, error_msg);
+ error ("declaration of %qD as array of function members", name);
else
- error ("creating %s", error_msg);
-
+ error ("creating array of function members");
return error_mark_node;
+
+ default:
+ break;
}
/* [dcl.array]
try to parse.
PARM for a parameter declaration (either within a function prototype
or before a function body). Make a PARM_DECL, or return void_type_node.
+ TPARM for a template parameter declaration.
CATCHPARM for a parameter declaration before a catch clause.
TYPENAME if for a typename (in a cast or sizeof).
Don't make a DECL node; just return the ..._TYPE node.
FIELD for a struct or union field; make a FIELD_DECL.
BITFIELD for a field with specified width.
+
INITIALIZED is as for start_decl.
ATTRLIST is a pointer to the list of attributes, which may be NULL
bool type_was_error_mark_node = false;
bool parameter_pack_p = declarator? declarator->parameter_pack_p : false;
bool template_type_arg = false;
+ bool template_parm_flag = false;
bool constexpr_p = declspecs->specs[(int) ds_constexpr];
const char *errmsg;
bitfield = 1, decl_context = FIELD;
else if (decl_context == TEMPLATE_TYPE_ARG)
template_type_arg = true, decl_context = TYPENAME;
+ else if (decl_context == TPARM)
+ template_parm_flag = true, decl_context = PARM;
if (initialized > 1)
funcdef_flag = true;
/* This was an error in C++98 (cv-qualifiers cannot be added to
a function type), but DR 295 makes the code well-formed by
dropping the extra qualifiers. */
- if (pedantic)
+ if (pedantic && cxx_dialect == cxx98)
{
tree bad_type = build_qualified_type (type, type_quals);
pedwarn (input_location, OPT_pedantic,
error ("typedef declaration invalid in parameter declaration");
return error_mark_node;
}
+ else if (template_parm_flag && storage_class != sc_none)
+ {
+ error ("storage class specified for template parameter %qs", name);
+ return error_mark_node;
+ }
else if (storage_class == sc_static
|| storage_class == sc_extern
|| thread_p)
{
if (explicitp == 1)
{
- maybe_warn_cpp0x ("explicit conversion operators");
+ maybe_warn_cpp0x (CPP0X_EXPLICIT_CONVERSION);
explicitp = 2;
}
}
if (TREE_CODE (type) == FUNCTION_TYPE
&& cp_type_quals (type) != TYPE_UNQUALIFIED)
- error ("cannot declare %s to qualified function type %qT",
- declarator->kind == cdk_reference ? "reference" : "pointer",
+ error (declarator->kind == cdk_reference
+ ? G_("cannot declare reference to qualified function type %qT")
+ : G_("cannot declare pointer to qualified function type %qT"),
type);
if (declarator->kind == cdk_reference)
membership class as `constexpr'. */
if (constexpr_p)
error ("a constexpr function cannot be defined "
- "outside of its class.");
+ "outside of its class");
if (TREE_CODE (sname) == IDENTIFIER_NODE
&& NEW_DELETE_OPNAME_P (sname))
tree decls = NULL_TREE;
tree args;
- for (args = TYPE_ARG_TYPES (type); args; args = TREE_CHAIN (args))
+ for (args = TYPE_ARG_TYPES (type);
+ args && args != void_list_node;
+ args = TREE_CHAIN (args))
{
tree decl = cp_build_parm_decl (NULL_TREE, TREE_VALUE (args));
/* The qualifiers on the function type become the qualifiers on
the non-static member function. */
memfn_quals |= cp_type_quals (type);
+ type_quals = TYPE_UNQUALIFIED;
}
}
&& TREE_DEPRECATED (TYPE_NAME (type)))
return type;
+ /* Do warn about using typedefs to a deprecated class. */
+ if (TAGGED_TYPE_P (type) && type != TYPE_MAIN_VARIANT (type))
+ return type_is_deprecated (TYPE_MAIN_VARIANT (type));
+
code = TREE_CODE (type);
if (code == POINTER_TYPE || code == REFERENCE_TYPE
t = TREE_TYPE (t);
}
if (TREE_CODE (t) == ARRAY_TYPE)
- error ("parameter %qD includes %s to array of unknown "
- "bound %qT",
- decl, ptr ? "pointer" : "reference", t);
+ error (ptr
+ ? G_("parameter %qD includes pointer to array of "
+ "unknown bound %qT")
+ : G_("parameter %qD includes reference to array of "
+ "unknown bound %qT"),
+ decl, t);
}
if (any_error)
{
tree t = TREE_TYPE (name);
int ref = (TREE_CODE (t) == REFERENCE_TYPE);
- const char *what = 0;
if (ref)
t = TYPE_MAIN_VARIANT (TREE_TYPE (t));
if (TREE_CODE (t) == VOID_TYPE)
- what = "void";
+ warning (OPT_Wconversion,
+ ref
+ ? G_("conversion to a reference to void "
+ "will never use a type conversion operator")
+ : G_("conversion to void "
+ "will never use a type conversion operator"));
else if (class_type)
{
if (t == class_type)
- what = "the same type";
+ warning (OPT_Wconversion,
+ ref
+ ? G_("conversion to a reference to the same type "
+ "will never use a type conversion operator")
+ : G_("conversion to the same type "
+ "will never use a type conversion operator"));
/* Don't force t to be complete here. */
else if (MAYBE_CLASS_TYPE_P (t)
&& COMPLETE_TYPE_P (t)
&& DERIVED_FROM_P (t, class_type))
- what = "a base class";
+ warning (OPT_Wconversion,
+ ref
+ ? G_("conversion to a reference to a base class "
+ "will never use a type conversion operator")
+ : G_("conversion to a base class "
+ "will never use a type conversion operator"));
}
- if (what)
- warning (OPT_Wconversion, "conversion to %s%s will never use a type "
- "conversion operator",
- ref ? "a reference to " : "", what);
}
if (operator_code == COND_EXPR)
elaborated type specifier is the implicit typedef created when
the type is declared. */
else if (!DECL_IMPLICIT_TYPEDEF_P (decl)
+ && !DECL_SELF_REFERENCE_P (decl)
&& tag_code != typename_type)
{
error ("using typedef-name %qD after %qs", decl, tag_name (tag_code));
}
\f
-/* We're defining DECL. Make sure that it's type is OK. */
+/* We're defining DECL. Make sure that its type is OK. */
static void
check_function_type (tree decl, tree current_function_parms)
TREE_CHAIN (args));
else
fntype = build_function_type (void_type_node, args);
- TREE_TYPE (decl)
+ fntype
= build_exception_variant (fntype,
TYPE_RAISES_EXCEPTIONS (TREE_TYPE (decl)));
+ fntype = (cp_build_type_attribute_variant
+ (fntype, TYPE_ATTRIBUTES (TREE_TYPE (decl))));
+ TREE_TYPE (decl) = fntype;
}
else
abstract_virtuals_error (decl, TREE_TYPE (fntype));
gcc_assert (TREE_CODE (TREE_TYPE (t)) == POINTER_TYPE);
cp_function_chain->x_current_class_ref
- = cp_build_indirect_ref (t, NULL, tf_warning_or_error);
+ = cp_build_indirect_ref (t, RO_NULL, tf_warning_or_error);
cp_function_chain->x_current_class_ptr = t;
/* Constructors and destructors need to know whether they're "in
&& !current_function_returns_value && !current_function_returns_null
/* Don't complain if we abort or throw. */
&& !current_function_returns_abnormally
+ /* Don't complain if we are declared noreturn. */
+ && !TREE_THIS_VOLATILE (fndecl)
&& !DECL_NAME (DECL_RESULT (fndecl))
&& !TREE_NO_WARNING (fndecl)
/* Structor return values (if any) are set by the compiler. */
if (!processing_template_decl)
{
struct language_function *f = DECL_SAVED_FUNCTION_DATA (fndecl);
- invoke_plugin_callbacks (PLUGIN_CXX_CP_PRE_GENERICIZE, fndecl);
+ invoke_plugin_callbacks (PLUGIN_PRE_GENERICIZE, fndecl);
cp_genericize (fndecl);
/* Clear out the bits we don't need. */
f->x_current_class_ptr = NULL;
{
}
+/* Return the FUNCTION_TYPE that corresponds to MEMFNTYPE, which can be a
+ FUNCTION_DECL, METHOD_TYPE, FUNCTION_TYPE, pointer or reference to
+ METHOD_TYPE or FUNCTION_TYPE, or pointer to member function. */
+
+tree
+static_fn_type (tree memfntype)
+{
+ tree fntype;
+ tree args;
+ int quals;
+
+ if (TYPE_PTRMEMFUNC_P (memfntype))
+ memfntype = TYPE_PTRMEMFUNC_FN_TYPE (memfntype);
+ if (POINTER_TYPE_P (memfntype)
+ || TREE_CODE (memfntype) == FUNCTION_DECL)
+ memfntype = TREE_TYPE (memfntype);
+ if (TREE_CODE (memfntype) == FUNCTION_TYPE)
+ return memfntype;
+ gcc_assert (TREE_CODE (memfntype) == METHOD_TYPE);
+ args = TYPE_ARG_TYPES (memfntype);
+ fntype = build_function_type (TREE_TYPE (memfntype), TREE_CHAIN (args));
+ quals = cp_type_quals (TREE_TYPE (TREE_VALUE (args)));
+ fntype = build_qualified_type (fntype, quals);
+ fntype = (cp_build_type_attribute_variant
+ (fntype, TYPE_ATTRIBUTES (memfntype)));
+ fntype = (build_exception_variant
+ (fntype, TYPE_RAISES_EXCEPTIONS (memfntype)));
+ return fntype;
+}
+
/* DECL was originally constructed as a non-static member function,
but turned out to be static. Update it accordingly. */
void
revert_static_member_fn (tree decl)
{
- tree tmp;
- tree function = TREE_TYPE (decl);
- tree args = TYPE_ARG_TYPES (function);
+ TREE_TYPE (decl) = static_fn_type (decl);
- if (cp_type_quals (TREE_TYPE (TREE_VALUE (args)))
- != TYPE_UNQUALIFIED)
+ if (cp_type_quals (TREE_TYPE (decl)) != TYPE_UNQUALIFIED)
error ("static member function %q#D declared with type qualifiers", decl);
- args = TREE_CHAIN (args);
- tmp = build_function_type (TREE_TYPE (function), args);
- tmp = build_qualified_type (tmp, cp_type_quals (function));
- tmp = build_exception_variant (tmp,
- TYPE_RAISES_EXCEPTIONS (function));
- TREE_TYPE (decl) = tmp;
if (DECL_ARGUMENTS (decl))
DECL_ARGUMENTS (decl) = TREE_CHAIN (DECL_ARGUMENTS (decl));
DECL_STATIC_FUNCTION_P (decl) = 1;
case ARGUMENT_PACK_SELECT: return TS_CP_ARGUMENT_PACK_SELECT;
case TRAIT_EXPR: return TS_CP_TRAIT_EXPR;
case LAMBDA_EXPR: return TS_CP_LAMBDA_EXPR;
+ case TEMPLATE_INFO: return TS_CP_TEMPLATE_INFO;
default: return TS_CP_GENERIC;
}
}
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