int at_eof;
-/* Functions called along with real static constructors and destructors. */
-
-tree static_ctors;
-tree static_dtors;
-
\f
/* Return a member function type (a METHOD_TYPE), given FNTYPE (a
sees templates. */
if (!processing_template_decl)
DECL_ARG_TYPE (parm) = type_passed_as (type);
+
+ /* If the type is a pack expansion, then we have a function
+ parameter pack. */
+ if (type && TREE_CODE (type) == TYPE_PACK_EXPANSION)
+ FUNCTION_PARAMETER_PACK_P (parm) = 1;
+
return parm;
}
if (MULTIPLE_SYMBOL_SPACES && import_export == -1)
import_export = 0;
- /* Allow backends the chance to overrule the decision. */
+ /* Allow back ends the chance to overrule the decision. */
if (targetm.cxx.import_export_class)
import_export = targetm.cxx.import_export_class (ctype, import_export);
emitted; they may be referred to from other object files. */
if (TREE_PUBLIC (decl) && !DECL_COMDAT (decl))
return true;
- /* If this entity was used, let the back-end see it; it will decide
+ /* If this entity was used, let the back end see it; it will decide
whether or not to emit it into the object file. */
if (TREE_USED (decl)
|| (DECL_ASSEMBLER_NAME_SET_P (decl)
for (t = TYPE_FIELDS (type); t; t = TREE_CHAIN (t))
if (TREE_CODE (t) == FIELD_DECL && TREE_TYPE (t) != error_mark_node)
{
- tree ftype = strip_array_types (TREE_TYPE (t));
+ tree ftype = strip_pointer_or_array_types (TREE_TYPE (t));
int subvis = type_visibility (ftype);
if (subvis == VISIBILITY_ANON)
- warning (0, "\
+ {
+ if (strcmp (main_input_filename,
+ DECL_SOURCE_FILE (TYPE_MAIN_DECL (ftype))))
+ warning (0, "\
%qT has a field %qD whose type uses the anonymous namespace",
- type, t);
+ type, t);
+ }
else if (IS_AGGR_TYPE (ftype)
&& vis < VISIBILITY_HIDDEN
&& subvis >= VISIBILITY_HIDDEN)
int subvis = type_visibility (TREE_TYPE (t));
if (subvis == VISIBILITY_ANON)
- warning (0, "\
+ {
+ if (strcmp (main_input_filename,
+ DECL_SOURCE_FILE (TYPE_MAIN_DECL (TREE_TYPE (t)))))
+ warning (0, "\
%qT has a base %qT whose type uses the anonymous namespace",
- type, TREE_TYPE (t));
+ type, TREE_TYPE (t));
+ }
else if (vis < VISIBILITY_HIDDEN
&& subvis >= VISIBILITY_HIDDEN)
warning (OPT_Wattributes, "\
if (TREE_CODE (type) == ARRAY_TYPE)
temp = decl;
else
- {
- cxx_mark_addressable (decl);
- temp = build1 (ADDR_EXPR, build_pointer_type (type), decl);
- }
+ temp = build_address (decl);
temp = build_delete (TREE_TYPE (temp), temp,
sfk_complete_destructor,
LOOKUP_NORMAL|LOOKUP_NONVIRTUAL|LOOKUP_DESTRUCTOR, 0);
void_list_node));
start_preparsed_function (fndecl, /*attrs=*/NULL_TREE, SF_PRE_PARSED);
- /* It can be a static function as long as collect2 does not have
- to scan the object file to find its ctor/dtor routine. */
- TREE_PUBLIC (current_function_decl) = ! targetm.have_ctors_dtors;
+ TREE_PUBLIC (current_function_decl) = 0;
/* Mark this declaration as used to avoid spurious warnings. */
TREE_USED (current_function_decl) = 1;
body = begin_compound_stmt (BCS_FN_BODY);
- /* We cannot allow these functions to be elided, even if they do not
- have external linkage. And, there's no point in deferring
- compilation of these functions; they're all going to have to be
- out anyhow. */
- DECL_INLINE (current_function_decl) = 0;
- DECL_UNINLINABLE (current_function_decl) = 1;
-
return body;
}
/* Finish up. */
finish_compound_stmt (body);
fn = finish_function (0);
- expand_or_defer_fn (fn);
- /* When only doing semantic analysis, and no RTL generation, we
- can't call functions that directly emit assembly code; there is
- no assembly file in which to put the code. */
- if (flag_syntax_only)
- return;
-
- if (targetm.have_ctors_dtors)
+ if (method_type == 'I')
{
- rtx fnsym = XEXP (DECL_RTL (fn), 0);
- cgraph_mark_needed_node (cgraph_node (fn));
- if (method_type == 'I')
- (* targetm.asm_out.constructor) (fnsym, initp);
- else
- (* targetm.asm_out.destructor) (fnsym, initp);
+ DECL_STATIC_CONSTRUCTOR (fn) = 1;
+ decl_init_priority_insert (fn, initp);
}
+ else
+ {
+ DECL_STATIC_DESTRUCTOR (fn) = 1;
+ decl_fini_priority_insert (fn, initp);
+ }
+
+ expand_or_defer_fn (fn);
}
/* The names of the parameters to the function created to handle
type);
TREE_PUBLIC (ssdf_decl) = 0;
DECL_ARTIFICIAL (ssdf_decl) = 1;
+ DECL_INLINE (ssdf_decl) = 1;
/* Put this function in the list of functions to be called from the
static constructors and destructors. */
/* Set up the scope of the outermost block in the function. */
body = begin_compound_stmt (BCS_FN_BODY);
- /* This function must not be deferred because we are depending on
- its compilation to tell us what is TREE_SYMBOL_REFERENCED. */
- DECL_INLINE (ssdf_decl) = 0;
- DECL_UNINLINABLE (ssdf_decl) = 1;
-
return body;
}
&& constructor_p && objc_static_init_needed_p ())
{
body = start_objects (function_key, priority);
- static_ctors = objc_generate_static_init_call (static_ctors);
+ objc_generate_static_init_call (NULL_TREE);
}
/* Call the static storage duration function with appropriate
}
}
- /* If we're generating code for the DEFAULT_INIT_PRIORITY, throw in
- calls to any functions marked with attributes indicating that
- they should be called at initialization- or destruction-time. */
- if (priority == DEFAULT_INIT_PRIORITY)
- {
- tree fns;
-
- for (fns = constructor_p ? static_ctors : static_dtors;
- fns;
- fns = TREE_CHAIN (fns))
- {
- fndecl = TREE_VALUE (fns);
-
- /* Calls to pure/const functions will expand to nothing. */
- if (! (flags_from_decl_or_type (fndecl) & (ECF_CONST | ECF_PURE)))
- {
- if (! body)
- body = start_objects (function_key, priority);
- finish_expr_stmt (build_function_call (fndecl, NULL_TREE));
- }
- }
- }
-
/* Close out the function. */
if (body)
finish_objects (function_key, priority, body);
/* Generate the functions themselves, but only if they are really
needed. */
- if (pi->initializations_p
- || (priority == DEFAULT_INIT_PRIORITY && static_ctors))
+ if (pi->initializations_p)
generate_ctor_or_dtor_function (/*constructor_p=*/true, priority, locus);
- if (pi->destructions_p
- || (priority == DEFAULT_INIT_PRIORITY && static_dtors))
+ if (pi->destructions_p)
generate_ctor_or_dtor_function (/*constructor_p=*/false, priority, locus);
/* Keep iterating. */
}
/* Called via LANGHOOK_CALLGRAPH_ANALYZE_EXPR. It is supposed to mark
- decls referenced from frontend specific constructs; it will be called
+ decls referenced from front-end specific constructs; it will be called
only for language-specific tree nodes.
Here we must deal with member pointers. */
through the loop. That's because we need to know which
vtables have been referenced, and TREE_SYMBOL_REFERENCED
isn't computed until a function is finished, and written
- out. That's a deficiency in the back-end. When this is
+ out. That's a deficiency in the back end. When this is
fixed, these initialization functions could all become
inline, with resulting performance improvements. */
tree ssdf_body;
if (!DECL_SAVED_TREE (decl))
continue;
- /* We lie to the back-end, pretending that some functions
+ /* We lie to the back end, pretending that some functions
are not defined when they really are. This keeps these
functions from being put out unnecessarily. But, we must
stop lying when the functions are referenced, or if they
splay_tree_foreach (priority_info_map,
generate_ctor_and_dtor_functions_for_priority,
/*data=*/&locus);
- else
- {
- /* If we have a ctor or this is obj-c++ and we need a static init,
- call generate_ctor_or_dtor_function. */
- if (static_ctors || (c_dialect_objc () && objc_static_init_needed_p ()))
- generate_ctor_or_dtor_function (/*constructor_p=*/true,
- DEFAULT_INIT_PRIORITY, &locus);
- if (static_dtors)
- generate_ctor_or_dtor_function (/*constructor_p=*/false,
- DEFAULT_INIT_PRIORITY, &locus);
- }
+ else if (c_dialect_objc () && objc_static_init_needed_p ())
+ /* If this is obj-c++ and we need a static init, call
+ generate_ctor_or_dtor_function. */
+ generate_ctor_or_dtor_function (/*constructor_p=*/true,
+ DEFAULT_INIT_PRIORITY, &locus);
/* We're done with the splay-tree now. */
if (priority_info_map)
|| TREE_CODE (fn) == MEMBER_REF);
if (type_dependent_expression_p (fn)
|| any_type_dependent_arguments_p (args))
- return build_min_nt (CALL_EXPR, fn, args, NULL_TREE);
+ return build_nt_call_list (fn, args);
/* Transform the arguments and add the implicit "this"
parameter. That must be done before the FN is transformed
expr = build_function_call (fn, args);
if (processing_template_decl && expr != error_mark_node)
- return build_min_non_dep (CALL_EXPR, expr, orig_fn, orig_args, NULL_TREE);
+ return build_min_non_dep_call_list (expr, orig_fn, orig_args);
return expr;
}