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define_function cleanup

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From-SVN: r29360
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Bernd Schmidt 1999-09-12 14:03:23 +00:00 committed by Bernd Schmidt
parent 40c1bf53bb
commit c2a37c55a6
4 changed files with 39 additions and 29 deletions
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9
gcc/cp/ChangeLog
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@ -1,3 +1,12 @@
1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
* cp-tree.h (auto_function, define_function): Adjust prototypes.
* decl.c (define_function): Lose FUNCTION_CODE arg. All callers
changed.
(auto_function): Likewise, for CODE arg.
Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
(builtin_function): ... here.
1999-09-11 Mark Mitchell <mark@codesourcery.com>
* cp-tree.def (CLEANUP_STMT): New node.

8
gcc/cp/cp-tree.h
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@ -3177,12 +3177,12 @@ extern tree namespace_ancestor PROTO((tree, tree));
extern tree unqualified_namespace_lookup PROTO((tree, int, tree *));
extern int lookup_using_namespace PROTO((tree, tree, tree, tree, int, tree *));
extern int qualified_lookup_using_namespace PROTO((tree, tree, tree, int));
extern tree auto_function PROTO((tree, tree, enum built_in_function));
extern tree auto_function PROTO((tree, tree));
extern void init_decl_processing PROTO((void));
extern int init_type_desc PROTO((void));
extern tree define_function
PROTO((const char *, tree, enum built_in_function,
void (*) (tree), const char *));
extern tree define_function PROTO((const char *, tree,
void (*) (tree),
const char *));
extern tree check_tag_decl PROTO((tree));
extern void shadow_tag PROTO((tree));
extern tree groktypename PROTO((tree));

48
gcc/cp/decl.c
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@ -5947,12 +5947,12 @@ push_overloaded_decl_1 (x)
__inline
#endif
tree
auto_function (name, type, code)
auto_function (name, type)
tree name, type;
enum built_in_function code;
enum built_in_function;
{
return define_function
(IDENTIFIER_POINTER (name), type, code, push_overloaded_decl_1,
(IDENTIFIER_POINTER (name), type, push_overloaded_decl_1,
IDENTIFIER_POINTER (build_decl_overload (name, TYPE_ARG_TYPES (type),
0)));
}
@ -6309,16 +6309,15 @@ init_decl_processing ()
newtype = build_exception_variant
(ptr_ftype_sizetype, add_exception_specifier (NULL_TREE, bad_alloc_type_node, -1));
deltype = build_exception_variant (void_ftype_ptr, empty_except_spec);
auto_function (ansi_opname[(int) NEW_EXPR], newtype, NOT_BUILT_IN);
auto_function (ansi_opname[(int) VEC_NEW_EXPR], newtype, NOT_BUILT_IN);
global_delete_fndecl
= auto_function (ansi_opname[(int) DELETE_EXPR], deltype, NOT_BUILT_IN);
auto_function (ansi_opname[(int) VEC_DELETE_EXPR], deltype, NOT_BUILT_IN);
auto_function (ansi_opname[(int) NEW_EXPR], newtype);
auto_function (ansi_opname[(int) VEC_NEW_EXPR], newtype);
global_delete_fndecl = auto_function (ansi_opname[(int) DELETE_EXPR],
deltype);
auto_function (ansi_opname[(int) VEC_DELETE_EXPR], deltype);
}
abort_fndecl
= define_function ("__pure_virtual", void_ftype,
NOT_BUILT_IN, 0, 0);
= define_function ("__pure_virtual", void_ftype, 0, 0);
/* Perform other language dependent initializations. */
init_class_processing ();
@ -6401,17 +6400,14 @@ lang_print_error_function (file)
/* Make a definition for a builtin function named NAME and whose data type
is TYPE. TYPE should be a function type with argument types.
FUNCTION_CODE tells later passes how to compile calls to this function.
See tree.h for its possible values.
If LIBRARY_NAME is nonzero, use that for DECL_ASSEMBLER_NAME,
the name to be called if we can't opencode the function. */
tree
define_function (name, type, function_code, pfn, library_name)
define_function (name, type, pfn, library_name)
const char *name;
tree type;
enum built_in_function function_code;
void (*pfn) PROTO((tree));
const char *library_name;
{
@ -6430,14 +6426,15 @@ define_function (name, type, function_code, pfn, library_name)
if (library_name)
DECL_ASSEMBLER_NAME (decl) = get_identifier (library_name);
make_function_rtl (decl);
if (function_code != NOT_BUILT_IN)
{
DECL_BUILT_IN (decl) = 1;
DECL_FUNCTION_CODE (decl) = function_code;
}
return decl;
}
/* Wrapper around define_function, for the benefit of
c_common_nodes_and_builtins.
FUNCTION_CODE tells later passes how to compile calls to this function.
See tree.h for its possible values. */
tree
builtin_function (name, type, code, libname)
const char *name;
@ -6445,7 +6442,14 @@ builtin_function (name, type, code, libname)
enum built_in_function code;
const char *libname;
{
return define_function (name, type, code, (void (*) PROTO((tree)))pushdecl, libname);
tree decl = define_function (name, type, (void (*) PROTO((tree)))pushdecl,
libname);
if (code != NOT_BUILT_IN)
{
DECL_BUILT_IN (decl) = 1;
DECL_FUNCTION_CODE (decl) = code;
}
return decl;
}
/* When we call finish_struct for an anonymous union, we create
@ -7906,9 +7910,7 @@ destroy_local_static (decl)
= define_function ("atexit",
build_function_type (void_type_node,
pfvlist),
NOT_BUILT_IN,
/*pfn=*/0,
NULL_PTR);
/*pfn=*/0, NULL_PTR);
mark_used (atexit_fndecl);
atexit_node = default_conversion (atexit_fndecl);
pop_lang_context ();

3
gcc/cp/except.c
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@ -164,8 +164,7 @@ init_exception_processing ()
if (flag_honor_std)
push_namespace (get_identifier ("std"));
terminate_node = auto_function (get_identifier ("terminate"),
vtype, NOT_BUILT_IN);
terminate_node = auto_function (get_identifier ("terminate"), vtype);
TREE_THIS_VOLATILE (terminate_node) = 1;
if (flag_honor_std)
pop_namespace ();