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c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. 

* c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* c-tree.h (c_incomplete_type_error): New.
	* c-typeck.c (require_complete_type, build_component_ref): Update.
	(incomplete_type_error): Rename.
	* langhooks-def.h (lhd_incomplete_type_error): New.
	(LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_incomplete_type_error): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.c (size_in_bytes): Use new hook.
	* tree.h (incomplete_type_error): Remove.
ada:	* gigi.h (incomplete_type_error): Remove.
	* utils.c (incomplete_type_error): Remove.
cp:
	* call.c (build_new_method_call): Update.
	* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* cp-tree.h (cxx_incomplete_type_error): New.
	* decl.c (grokdeclarator, grokparms): Update.
	* decl2.c (check_classfn): Update.
	* pt.c (tsubst): Update.
	* typeck.c (complete_type_or_else, expr_sizeof,
	decay_conversion): Update.
	* typeck2.c (incomplete_type_error): Rename.
	(add_exception_specifier): Update.
f:
	* com.c (incomplete_type_error): Remove.
java:
	* typeck.c (incomplete_type_error): Remove.
objc:
	* objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.

From-SVN: r52480
This commit is contained in:
Neil Booth 2002-04-18 17:54:11 +00:00 committed by Neil Booth
parent f18664c152
commit 7a2289181e
26 changed files with 85 additions and 61 deletions
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16
gcc/ChangeLog
View File

@ -1,3 +1,19 @@
2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
* c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
* c-tree.h (c_incomplete_type_error): New.
* c-typeck.c (require_complete_type, build_component_ref): Update.
(incomplete_type_error): Rename.
* langhooks-def.h (lhd_incomplete_type_error): New.
(LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
* langhooks.c (lhd_incomplete_type_error): New.
* langhooks.h (struct lang_hooks_for_types): New hook.
* tree.c (size_in_bytes): Use new hook.
* tree.h (incomplete_type_error): Remove.
objc:
* objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
2002-04-18 Zack Weinberg <zack@codesourcery.com>
* config/arc/arc.md: Remove #if HOST_FLOAT_FORMAT !=

5
gcc/ada/ChangeLog
View File

@ -1,3 +1,8 @@
2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
* gigi.h (incomplete_type_error): Remove.
* utils.c (incomplete_type_error): Remove.
2002-04-16 Mark Mitchell <mark@codesourcery.com>
* trans.c (tree_transform): Add has_scope argument to

4
gcc/ada/gigi.h
View File

@ -439,10 +439,6 @@ extern tree gnat_signed_type PARAMS ((tree));
UNSIGNEDP. */
extern tree gnat_signed_or_unsigned_type PARAMS ((int, tree));
/* This routine is called in tree.c to print an error message for invalid use
of an incomplete type. */
extern void incomplete_type_error PARAMS ((tree, tree));
/* This function is called indirectly from toplev.c to handle incomplete
declarations, i.e. VAR_DECL nodes whose DECL_SIZE is zero. To be precise,
compile_file in toplev.c makes an indirect call through the function pointer

11
gcc/ada/utils.c
View File

@ -685,17 +685,6 @@ init_gigi_decls (long_long_float_type, exception_type)
ggc_add_tree_root (gnat_raise_decls, ARRAY_SIZE (gnat_raise_decls));
}
/* This routine is called in tree.c to print an error message for invalid use
of an incomplete type. */
void
incomplete_type_error (dont_care_1, dont_care_2)
tree dont_care_1 ATTRIBUTE_UNUSED;
tree dont_care_2 ATTRIBUTE_UNUSED;
{
gigi_abort (404);
}
/* This function is called indirectly from toplev.c to handle incomplete
declarations, i.e. VAR_DECL nodes whose DECL_SIZE is zero. To be precise,
compile_file in toplev.c makes an indirect call through the function pointer

2
gcc/c-lang.c
View File

@ -100,6 +100,8 @@ static void c_post_options PARAMS ((void));
#define LANG_HOOKS_UNSIGNED_TYPE c_common_unsigned_type
#undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE
#define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE c_common_signed_or_unsigned_type
#undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error
/* ### When changing hooks, consider if ObjC needs changing too!! ### */

1
gcc/c-tree.h
View File

@ -250,6 +250,7 @@ extern int comptypes PARAMS ((tree, tree));
extern tree c_sizeof_nowarn PARAMS ((tree));
extern tree c_size_in_bytes PARAMS ((tree));
extern bool c_mark_addressable PARAMS ((tree));
extern void c_incomplete_type_error PARAMS ((tree, tree));
extern tree build_component_ref PARAMS ((tree, tree));
extern tree build_indirect_ref PARAMS ((tree, const char *));
extern tree build_array_ref PARAMS ((tree, tree));

6
gcc/c-typeck.c
View File

@ -99,7 +99,7 @@ require_complete_type (value)
if (COMPLETE_TYPE_P (type))
return value;
incomplete_type_error (value, type);
c_incomplete_type_error (value, type);
return error_mark_node;
}
@ -108,7 +108,7 @@ require_complete_type (value)
and TYPE is the type that was invalid. */
void
incomplete_type_error (value, type)
c_incomplete_type_error (value, type)
tree value;
tree type;
{
@ -1163,7 +1163,7 @@ build_component_ref (datum, component)
{
if (!COMPLETE_TYPE_P (type))
{
incomplete_type_error (NULL_TREE, type);
c_incomplete_type_error (NULL_TREE, type);
return error_mark_node;
}

13
gcc/cp/ChangeLog
View File

@ -1,3 +1,16 @@
2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
* call.c (build_new_method_call): Update.
* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
* cp-tree.h (cxx_incomplete_type_error): New.
* decl.c (grokdeclarator, grokparms): Update.
* decl2.c (check_classfn): Update.
* pt.c (tsubst): Update.
* typeck.c (complete_type_or_else, expr_sizeof,
decay_conversion): Update.
* typeck2.c (incomplete_type_error): Rename.
(add_exception_specifier): Update.
2002-04-18 Jason Merrill <jason@redhat.com>
PR c++/5658

2
gcc/cp/call.c
View File

@ -4636,7 +4636,7 @@ build_new_method_call (instance, name, args, basetype_path, flags)
if (flags & LOOKUP_SPECULATIVELY)
return NULL_TREE;
if (!COMPLETE_TYPE_P (basetype))
incomplete_type_error (instance_ptr, basetype);
cxx_incomplete_type_error (instance_ptr, basetype);
else
error ("no matching function for call to `%T::%D(%A)%#V'",
basetype, pretty_name, user_args,

2
gcc/cp/cp-lang.c
View File

@ -134,6 +134,8 @@ static bool cxx_warn_unused_global_decl PARAMS ((tree));
#define LANG_HOOKS_UNSIGNED_TYPE c_common_unsigned_type
#undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE
#define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE c_common_signed_or_unsigned_type
#undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR cxx_incomplete_type_error
/* Each front end provides its own hooks, for toplev.c. */
const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;

1
gcc/cp/cp-tree.h
View File

@ -4373,6 +4373,7 @@ extern tree check_return_expr PARAMS ((tree));
build_binary_op(code, arg1, arg2, 1)
/* in typeck2.c */
extern void cxx_incomplete_type_error PARAMS ((tree, tree));
extern tree error_not_base_type PARAMS ((tree, tree));
extern tree binfo_or_else PARAMS ((tree, tree));
extern void readonly_error PARAMS ((tree, const char *, int));

4
gcc/cp/decl.c
View File

@ -11115,7 +11115,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized, attrlist)
}
else
{
incomplete_type_error (NULL_TREE, ctype);
cxx_incomplete_type_error (NULL_TREE, ctype);
return error_mark_node;
}
@ -12136,7 +12136,7 @@ grokparms (first_parm)
&& !DECL_NAME (decl) && !result && !chain && !ellipsis)
/* this is a parmlist of `(void)', which is ok. */
break;
incomplete_type_error (decl, type);
cxx_incomplete_type_error (decl, type);
/* It's not a good idea to actually create parameters of
type `void'; other parts of the compiler assume that a
void type terminates the parameter list. */

2
gcc/cp/decl2.c
View File

@ -1353,7 +1353,7 @@ check_classfn (ctype, function)
{
methods = 0;
if (!COMPLETE_TYPE_P (ctype))
incomplete_type_error (function, ctype);
cxx_incomplete_type_error (function, ctype);
else
error ("no `%#D' member function declared in class `%T'",
function, ctype);

2
gcc/cp/pt.c
View File

@ -6810,7 +6810,7 @@ tsubst (t, args, complain, in_decl)
if (!COMPLETE_TYPE_P (ctx))
{
if (complain & tf_error)
incomplete_type_error (NULL_TREE, ctx);
cxx_incomplete_type_error (NULL_TREE, ctx);
return error_mark_node;
}
}

6
gcc/cp/typeck.c
View File

@ -171,7 +171,7 @@ complete_type_or_else (type, value)
return NULL_TREE;
else if (!COMPLETE_TYPE_P (type))
{
incomplete_type_error (value, type);
cxx_incomplete_type_error (value, type);
return NULL_TREE;
}
else
@ -1566,7 +1566,7 @@ expr_sizeof (e)
}
else if (type_unknown_p (e))
{
incomplete_type_error (e, TREE_TYPE (e));
cxx_incomplete_type_error (e, TREE_TYPE (e));
return c_sizeof (char_type_node);
}
/* It's illegal to say `sizeof (X::i)' for `i' a non-static data
@ -1648,7 +1648,7 @@ decay_conversion (exp)
if (type_unknown_p (exp))
{
incomplete_type_error (exp, TREE_TYPE (exp));
cxx_incomplete_type_error (exp, TREE_TYPE (exp));
return error_mark_node;
}

4
gcc/cp/typeck2.c
View File

@ -185,7 +185,7 @@ abstract_virtuals_error (decl, type)
and TYPE is the type that was invalid. */
void
incomplete_type_error (value, type)
cxx_incomplete_type_error (value, type)
tree value;
tree type;
{
@ -1326,7 +1326,7 @@ add_exception_specifier (list, spec, complain)
}
}
else if (complain)
incomplete_type_error (NULL_TREE, core);
cxx_incomplete_type_error (NULL_TREE, core);
return list;
}

4
gcc/f/ChangeLog
View File

@ -1,3 +1,7 @@
Thu Apr 18 19:10:44 2002 Neil Booth <neil@daikokuya.demon.co.uk>
* com.c (incomplete_type_error): Remove.
Tue Apr 16 14:55:47 2002 Mark Mitchell <mark@codesourcery.com>
* com.c (ffecom_expr_power_integer): Add has_scope argument to

15
gcc/f/com.c
View File

@ -14077,21 +14077,6 @@ global_bindings_p ()
return current_binding_level == global_binding_level;
}
/* Print an error message for invalid use of an incomplete type.
VALUE is the expression that was used (or 0 if that isn't known)
and TYPE is the type that was invalid. */
void
incomplete_type_error (value, type)
tree value UNUSED;
tree type;
{
if (TREE_CODE (type) == ERROR_MARK)
return;
assert ("incomplete type?!?" == NULL);
}
/* Mark ARG for GC. */
static void
mark_binding_level (void *arg)

4
gcc/java/ChangeLog
View File

@ -1,3 +1,7 @@
2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
* typeck.c (incomplete_type_error): Remove.
2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
* class.c (make_class_data): Set DECL_ALIGN on static class data,

12
gcc/java/typeck.c
View File

@ -166,18 +166,6 @@ convert_to_boolean (type, expr)
return build1 (NOP_EXPR, type, expr);
}
/* Print an error message for invalid use of an incomplete type.
VALUE is the expression that was used (or 0 if that isn't known)
and TYPE is the type that was invalid. */
void
incomplete_type_error (value, type)
tree value ATTRIBUTE_UNUSED;
tree type ATTRIBUTE_UNUSED;
{
error ("internal error - use of undefined type");
}
/* Return a data type that has machine mode MODE.
If the mode is an integer,
then UNSIGNEDP selects between signed and unsigned types. */

5
gcc/langhooks-def.h
View File

@ -57,6 +57,7 @@ extern void lhd_print_error_function PARAMS ((struct diagnostic_context *,
const char *));
extern void lhd_set_decl_assembler_name PARAMS ((tree));
extern bool lhd_warn_unused_global_decl PARAMS ((tree));
extern void lhd_incomplete_type_error PARAMS ((tree, tree));
/* Declarations of default tree inlining hooks. */
tree lhd_tree_inlining_walk_subtrees PARAMS ((tree *, int *,
@ -159,6 +160,7 @@ int lhd_tree_dump_type_quals PARAMS ((tree));
/* Types hooks. There are no reasonable defaults for most of them,
so we create a compile-time error instead. */
#define LANG_HOOKS_MAKE_TYPE make_node
#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error
#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \
LANG_HOOKS_MAKE_TYPE, \
@ -166,7 +168,8 @@ int lhd_tree_dump_type_quals PARAMS ((tree));
LANG_HOOKS_TYPE_FOR_SIZE, \
LANG_HOOKS_UNSIGNED_TYPE, \
LANG_HOOKS_SIGNED_TYPE, \
LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE \
LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, \
LANG_HOOKS_INCOMPLETE_TYPE_ERROR \
}
/* Declaration hooks. */

11
gcc/langhooks.c
View File

@ -178,6 +178,17 @@ lhd_clear_binding_stack ()
poplevel (0, 0, 0);
}
/* Invalid use of an incomplete type. */
void
lhd_incomplete_type_error (value, type)
tree value ATTRIBUTE_UNUSED, type;
{
if (TREE_CODE (type) == ERROR_MARK)
return;
abort ();
}
/* Provide a default routine for alias sets that always returns -1. This
is used by languages that don't need to do anything special. */

6
gcc/langhooks.h
View File

@ -96,6 +96,12 @@ struct lang_hooks_for_types
/* Return a type the same as TYPE except unsigned or signed
according to UNSIGNEDP. */
tree (*signed_or_unsigned_type) PARAMS ((int, tree));
/* This routine is called in tree.c to print an error message for
invalid use of an incomplete type. VALUE is the expression that
was used (or 0 if that isn't known) and TYPE is the type that was
invalid. */
void (*incomplete_type_error) PARAMS ((tree value, tree type));
};
/* Language hooks related to decls and the symbol table. */

2
gcc/objc/objc-lang.c
View File

@ -97,6 +97,8 @@ static void objc_post_options PARAMS ((void));
#define LANG_HOOKS_UNSIGNED_TYPE c_common_unsigned_type
#undef LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE
#define LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE c_common_signed_or_unsigned_type
#undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR c_incomplete_type_error
/* Each front end provides its own hooks, for toplev.c. */
const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;

2
gcc/tree.c
View File

@ -1187,7 +1187,7 @@ size_in_bytes (type)
if (t == 0)
{
incomplete_type_error (NULL_TREE, type);
(*lang_hooks.types.incomplete_type_error) (NULL_TREE, type);
return size_zero_node;
}

4
gcc/tree.h
View File

@ -2943,10 +2943,6 @@ extern const struct attribute_spec *lang_attribute_table;
/* Flag saying whether common language attributes are to be supported. */
extern int lang_attribute_common;
/* In front end. */
extern void incomplete_type_error PARAMS ((tree, tree));
/* In integrate.c */
extern void save_for_inline PARAMS ((tree));
extern void set_decl_abstract_flags PARAMS ((tree, int));