/* We don't need an in-charge parameter for constructors that don't
have virtual bases. */
if (DECL_CONSTRUCTOR_P (fn)
- && !TYPE_USES_VIRTUAL_BASECLASSES (DECL_CONTEXT (fn)))
+ && !CLASSTYPE_VBASECLASSES (DECL_CONTEXT (fn)))
return;
arg_types = TYPE_ARG_TYPES (TREE_TYPE (fn));
/* If this is a subobject constructor or destructor, our caller will
pass us a pointer to our VTT. */
- if (TYPE_USES_VIRTUAL_BASECLASSES (DECL_CONTEXT (fn)))
+ if (CLASSTYPE_VBASECLASSES (DECL_CONTEXT (fn)))
{
parm = build_artificial_parm (vtt_parm_identifier, vtt_parm_type);
array_expr = p2, index_exp = i1;
else
{
- error ("invalid types `%T[%T]' for array subscript",
- type, TREE_TYPE (index_exp));
+ error ("invalid types %<%T[%T]%> for array subscript",
+ type, TREE_TYPE (index_exp));
return error_mark_node;
}
/* An array can't have been allocated by new, so complain. */
if (TREE_CODE (exp) == VAR_DECL
&& TREE_CODE (TREE_TYPE (exp)) == ARRAY_TYPE)
- warning ("deleting array `%#D'", exp);
+ warning ("deleting array %q#D", exp);
t = build_expr_type_conversion (WANT_POINTER, exp, true);
if (t == NULL_TREE || t == error_mark_node)
{
- error ("type `%#T' argument given to `delete', expected pointer",
- TREE_TYPE (exp));
+ error ("type %q#T argument given to %<delete%>, expected pointer",
+ TREE_TYPE (exp));
return error_mark_node;
}
/* You can't delete functions. */
if (TREE_CODE (TREE_TYPE (type)) == FUNCTION_TYPE)
{
- error ("cannot delete a function. Only pointer-to-objects are valid arguments to `delete'");
+ error ("cannot delete a function. Only pointer-to-objects are "
+ "valid arguments to %<delete%>");
return error_mark_node;
}
/* Deleting ptr to void is undefined behavior [expr.delete/3]. */
if (TREE_CODE (TREE_TYPE (type)) == VOID_TYPE)
{
- warning ("deleting `%T' is undefined", type);
+ warning ("deleting %qT is undefined", type);
doing_vec = 0;
}
/* 14.5.2.2 [temp.mem]
A local class shall not have member templates. */
- error ("invalid declaration of member template `%#D' in local class",
- decl);
+ error ("invalid declaration of member template %q#D in local class",
+ decl);
if (TREE_CODE (decl) == FUNCTION_DECL && DECL_VIRTUAL_P (decl))
{
A member function template shall not be virtual. */
error
- ("invalid use of `virtual' in template declaration of `%#D'",
+ ("invalid use of %<virtual%> in template declaration of %q#D",
decl);
DECL_VIRTUAL_P (decl) = 0;
}
DECL_IGNORED_P (tmpl) = 1;
}
else
- error ("template declaration of `%#D'", decl);
+ error ("template declaration of %q#D", decl);
}
/* Return true iff TYPE is a valid Java parameter or return type. */
if (!acceptable_java_type (ret_type))
{
- error ("Java method '%D' has non-Java return type `%T'",
- method, ret_type);
+ error ("Java method %qD has non-Java return type %qT",
+ method, ret_type);
jerr = true;
}
tree type = TREE_VALUE (arg_types);
if (!acceptable_java_type (type))
{
- error ("Java method '%D' has non-Java parameter type `%T'",
- method, type);
+ error ("Java method %qD has non-Java parameter type %qT",
+ method, type);
jerr = true;
}
}
/* Sanity check: report error if this function FUNCTION is not
really a member of the class (CTYPE) it is supposed to belong to.
- TEMPLATE_PARMS is used to specifiy the template parameters of a member
+ TEMPLATE_PARMS is used to specify the template parameters of a member
template passed as FUNCTION_DECL. If the member template is passed as a
TEMPLATE_DECL, it can be NULL since the parameters can be extracted
from the declaration. If the function is not a function template, it
if (DECL_USE_TEMPLATE (function)
&& !(TREE_CODE (function) == TEMPLATE_DECL
&& DECL_TEMPLATE_SPECIALIZATION (function))
- && is_member_template (DECL_TI_TEMPLATE (function)))
+ && DECL_MEMBER_TEMPLATE_P (DECL_TI_TEMPLATE (function)))
/* Since this is a specialization of a member template,
we're not going to find the declaration in the class.
For example, in:
/* OK, is this a definition of a member template? */
is_template = (template_parms != NULL_TREE);
- ix = lookup_fnfields_1 (complete_type (ctype),
- DECL_CONSTRUCTOR_P (function) ? ctor_identifier :
- DECL_DESTRUCTOR_P (function) ? dtor_identifier :
- DECL_NAME (function));
-
+ ix = class_method_index_for_fn (complete_type (ctype), function);
if (ix >= 0)
{
VEC(tree) *methods = CLASSTYPE_METHOD_VEC (ctype);
else if (!COMPLETE_TYPE_P (ctype))
cxx_incomplete_type_error (function, ctype);
else
- error ("no `%#D' member function declared in class `%T'",
+ error ("no %q#D member function declared in class %qT",
function, ctype);
/* If we did not find the method in the class, add it to avoid
note_vague_linkage_var (decl);
if (LOCAL_CLASS_P (current_class_type))
- pedwarn ("local class `%#T' shall not have static data member `%#D'",
+ pedwarn ("local class %q#T shall not have static data member %q#D",
current_class_type, decl);
/* Static consts need not be initialized in the class definition. */
if (TREE_CODE (value) == TYPE_DECL && init)
{
- error ("typedef `%D' is initialized (use __typeof__ instead)", value);
+ error ("typedef %qD is initialized (use __typeof__ instead)", value);
init = NULL_TREE;
}
if (DECL_NAME (value) != NULL_TREE
&& IDENTIFIER_POINTER (DECL_NAME (value))[0] == '_'
&& ! strcmp (IDENTIFIER_POINTER (DECL_NAME (value)), "_vptr"))
- error ("member `%D' conflicts with virtual function table field name",
- value);
+ error ("member %qD conflicts with virtual function table field name",
+ value);
/* Stash away type declarations. */
if (TREE_CODE (value) == TYPE_DECL)
if (DECL_IN_AGGR_P (value))
{
- error ("`%D' is already defined in `%T'", value,
- DECL_CONTEXT (value));
+ error ("%qD is already defined in %qT", value, DECL_CONTEXT (value));
return void_type_node;
}
if (TREE_CODE (value) == TYPE_DECL)
{
- error ("cannot declare `%D' to be a bit-field type", value);
+ error ("cannot declare %qD to be a bit-field type", value);
return NULL_TREE;
}
check here. */
if (TREE_CODE (value) == FUNCTION_DECL)
{
- error ("cannot declare bit-field `%D' with function type",
+ error ("cannot declare bit-field %qD with function type",
DECL_NAME (value));
return NULL_TREE;
}
if (DECL_IN_AGGR_P (value))
{
- error ("`%D' is already defined in the class %T", value,
- DECL_CONTEXT (value));
+ error ("%qD is already defined in the class %qT", value,
+ DECL_CONTEXT (value));
return void_type_node;
}
if (TREE_STATIC (value))
{
- error ("static member `%D' cannot be a bit-field", value);
+ error ("static member %qD cannot be a bit-field", value);
return NULL_TREE;
}
cp_finish_decl (value, NULL_TREE, NULL_TREE, 0);
tree type = TREE_TYPE (decl);
if (TREE_CODE (type) == FUNCTION_TYPE)
- error ("initializer specified for non-member function `%D'", decl);
+ error ("initializer specified for non-member function %qD", decl);
else if (integer_zerop (init))
DECL_PURE_VIRTUAL_P (decl) = 1;
else
- error ("invalid initializer for virtual method `%D'", decl);
+ error ("invalid initializer for virtual method %qD", decl);
}
\f
void
continue;
if (TREE_CODE (field) != FIELD_DECL)
{
- cp_pedwarn_at ("\
-`%#D' invalid; an anonymous union can only have non-static data members",
+ cp_pedwarn_at ("%q#D invalid; an anonymous union can only "
+ "have non-static data members",
field);
continue;
}
if (TREE_PRIVATE (field))
- cp_pedwarn_at ("private member `%#D' in anonymous union", field);
+ cp_pedwarn_at ("private member %q#D in anonymous union", field);
else if (TREE_PROTECTED (field))
- cp_pedwarn_at ("protected member `%#D' in anonymous union", field);
+ cp_pedwarn_at ("protected member %q#D in anonymous union", field);
if (processing_template_decl)
ref = build_min_nt (COMPONENT_REF, object,
void
finish_anon_union (tree anon_union_decl)
{
- tree type = TREE_TYPE (anon_union_decl);
+ tree type;
tree main_decl;
- bool public_p = TREE_PUBLIC (anon_union_decl);
+ bool public_p;
+
+ if (anon_union_decl == error_mark_node)
+ return;
+
+ type = TREE_TYPE (anon_union_decl);
+ public_p = TREE_PUBLIC (anon_union_decl);
/* The VAR_DECL's context is the same as the TYPE's context. */
DECL_CONTEXT (anon_union_decl) = DECL_CONTEXT (TYPE_NAME (type));
gcc_assert (TREE_CODE (type) == FUNCTION_TYPE);
if (!same_type_p (TREE_TYPE (type), ptr_type_node))
- e = 1, error ("`operator new' must return type `%T'", ptr_type_node);
+ {
+ e = 1;
+ error ("%<operator new%> must return type %qT", ptr_type_node);
+ }
if (!args || args == void_list_node
|| !same_type_p (TREE_VALUE (args), size_type_node))
e = 2;
if (args && args != void_list_node)
args = TREE_CHAIN (args);
- pedwarn ("`operator new' takes type `size_t' (`%T') as first parameter", size_type_node);
+ pedwarn ("%<operator new%> takes type %<size_t%> (%qT) "
+ "as first parameter", size_type_node);
}
switch (e)
{
gcc_assert (TREE_CODE (type) == FUNCTION_TYPE);
if (!same_type_p (TREE_TYPE (type), void_type_node))
- e = 1, error ("`operator delete' must return type `%T'", void_type_node);
+ {
+ e = 1;
+ error ("%<operator delete%> must return type %qT", void_type_node);
+ }
if (!args || args == void_list_node
|| !same_type_p (TREE_VALUE (args), ptr_type_node))
e = 2;
if (args && args != void_list_node)
args = TREE_CHAIN (args);
- error ("`operator delete' takes type `%T' as first parameter", ptr_type_node);
+ error ("%<operator delete%> takes type %qT as first parameter",
+ ptr_type_node);
}
switch (e)
{
if (! flag_weak)
return;
- /* We can't set DECL_COMDAT on functions, or finish_file will think
+ /* We can't set DECL_COMDAT on functions, or cp_finish_file will think
we can get away with not emitting them if they aren't used. We need
to for variables so that cp_finish_decl will update their linkage,
because their DECL_INITIAL may not have been set properly yet. */
if (CLASSTYPE_INTERFACE_KNOWN (ctype))
return;
- /* If MULTIPLE_SYMBOL_SPACES is defined and we saw a #pragma interface,
+ /* If MULTIPLE_SYMBOL_SPACES is set and we saw a #pragma interface,
we will have CLASSTYPE_INTERFACE_ONLY set but not
CLASSTYPE_INTERFACE_KNOWN. In that case, we don't want to use this
heuristic because someone will supply a #pragma implementation
import_export = (DECL_REALLY_EXTERN (method) ? -1 : 1);
}
-#ifdef MULTIPLE_SYMBOL_SPACES
- if (import_export == -1)
+ /* When MULTIPLE_SYMBOL_SPACES is set, we cannot count on seeing
+ a definition anywhere else. */
+ if (MULTIPLE_SYMBOL_SPACES && import_export == -1)
import_export = 0;
-#endif
/* Allow backends the chance to overrule the decision. */
if (targetm.cxx.import_export_class)
if (TREE_TYPE (primary_vtbl) == void_type_node)
return false;
+ /* On some targets, we cannot determine the key method until the end
+ of the translation unit -- which is when this function is
+ called. */
+ if (!targetm.cxx.key_method_may_be_inline ())
+ determine_key_method (ctype);
+
/* See if any of the vtables are needed. */
for (vtbl = CLASSTYPE_VTABLES (ctype); vtbl; vtbl = TREE_CHAIN (vtbl))
{
{
DECL_VISIBILITY (decl) = VISIBILITY_DEFAULT;
DECL_VISIBILITY_SPECIFIED (decl) = 1;
- return;
}
-
- if (TREE_CODE (decl) == FUNCTION_DECL
- && DECL_DECLARED_INLINE_P (decl)
- && visibility_options.inlines_hidden)
+ else if (TREE_CODE (decl) == FUNCTION_DECL
+ && DECL_DECLARED_INLINE_P (decl)
+ && visibility_options.inlines_hidden)
{
DECL_VISIBILITY (decl) = VISIBILITY_HIDDEN;
DECL_VISIBILITY_SPECIFIED (decl) = 1;
}
+ else if (CLASSTYPE_VISIBILITY_SPECIFIED (class_type))
+ {
+ DECL_VISIBILITY (decl) = CLASSTYPE_VISIBILITY (class_type);
+ DECL_VISIBILITY_SPECIFIED (decl) = 1;
+ }
+ /* If no explicit visibility information has been provided for
+ this class, some targets require that class data be
+ exported. */
+ else if (TREE_CODE (decl) == VAR_DECL
+ && targetm.cxx.export_class_data ()
+ && (DECL_TINFO_P (decl)
+ || (DECL_VTABLE_OR_VTT_P (decl)
+ /* Construction virtual tables are not emitted
+ because they cannot be referred to from other
+ object files; their name is not standardized by
+ the ABI. */
+ && !DECL_CONSTRUCTION_VTABLE_P (decl))))
+ DECL_VISIBILITY (decl) = VISIBILITY_DEFAULT;
else
{
DECL_VISIBILITY (decl) = CLASSTYPE_VISIBILITY (class_type);
- DECL_VISIBILITY_SPECIFIED (decl)
- = CLASSTYPE_VISIBILITY_SPECIFIED (class_type);
+ DECL_VISIBILITY_SPECIFIED (decl) = 0;
}
}
}
first, since that way we only need to reverse the decls once. */
void
-finish_file (void)
+cp_finish_file (void)
{
tree vars;
bool reconsider;
input_line -= 1;
#endif
- interface_unknown = 1;
- interface_only = 0;
-
/* We now have to write out all the stuff we put off writing out.
These include:
do
{
tree t;
- size_t n_old, n_new;
reconsider = false;
/* Write out needed type info variables. We have to be careful
looping through unemitted decls, because emit_tinfo_decl may
- cause other variables to be needed. We stick new elements
- (and old elements that we may need to reconsider) at the end
- of the array, then shift them back to the beginning once we're
- done. */
-
- n_old = VARRAY_ACTIVE_SIZE (unemitted_tinfo_decls);
- for (i = 0; i < n_old; ++i)
- {
- tree tinfo_decl = VARRAY_TREE (unemitted_tinfo_decls, i);
- if (emit_tinfo_decl (tinfo_decl))
- reconsider = true;
- else
- VARRAY_PUSH_TREE (unemitted_tinfo_decls, tinfo_decl);
- }
-
- /* The only elements we want to keep are the new ones. Copy
- them to the beginning of the array, then get rid of the
- leftovers. */
- n_new = VARRAY_ACTIVE_SIZE (unemitted_tinfo_decls) - n_old;
- if (n_new)
- memmove (&VARRAY_TREE (unemitted_tinfo_decls, 0),
- &VARRAY_TREE (unemitted_tinfo_decls, n_old),
- n_new * sizeof (tree));
- memset (&VARRAY_TREE (unemitted_tinfo_decls, n_new),
- 0, n_old * sizeof (tree));
- VARRAY_ACTIVE_SIZE (unemitted_tinfo_decls) = n_new;
+ cause other variables to be needed. New elements will be
+ appended, and we remove from the vector those that actually
+ get emitted. */
+ for (i = VEC_length (tree, unemitted_tinfo_decls);
+ VEC_iterate (tree, unemitted_tinfo_decls, --i, t);)
+ if (emit_tinfo_decl (t))
+ {
+ reconsider = true;
+ VEC_unordered_remove (tree, unemitted_tinfo_decls, i);
+ }
/* The list of objects with static storage duration is built up
in reverse order. We clear STATIC_AGGREGATES so that any new
reconsider = true;
/* Ask the back end to emit functions and variables that are
- enqued. These emissions may result in marking more entities
+ enqueued. These emissions may result in marking more entities
as needed. */
if (cgraph_assemble_pending_functions ())
reconsider = true;
cgraph_finalize_compilation_unit ();
cgraph_optimize ();
- /* Emit mudflap static registration function. This must be done
- after all the user functions have been expanded. */
- if (flag_mudflap)
- mudflap_finish_file ();
-
/* Now, issue warnings about static, but not defined, functions,
etc., and emit debugging information. */
walk_namespaces (wrapup_globals_for_namespace, /*data=*/&reconsider);
saw_def = true;
else if (saw_def)
{
- cp_error_at ("default argument missing for parameter %P of `%+#D'",
+ cp_error_at ("default argument missing for parameter %P of %q+#D",
i, x);
break;
}
OSDN Git Service
