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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d37b3723eae2703dbf7c507408d2ca642e3d84f5..eeed93e149a02dfaef087c58c2da197d55cc34ed 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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 !=

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index ebea5078dd169820494d99c04e6f3765a74c7597..fbcdc5391da2e20e22f37486f3d55db0d2f24818 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -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

diff --git a/gcc/ada/gigi.h b/gcc/ada/gigi.h
index 4819ac9f31bca335d1c4813319fca0d6f547887a..44b5937d7c17ed7a3a43751ba0135ac2ef0508fc 100644 (file)
--- a/gcc/ada/gigi.h
+++ b/gcc/ada/gigi.h
@@ -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

diff --git a/gcc/ada/utils.c b/gcc/ada/utils.c
index b3464873edc5775799473909ef3fa09d56ae0de9..70e2dc7f7cb39f5d5f23035d6ab745a8a9f0a097 100644 (file)
--- a/gcc/ada/utils.c
+++ b/gcc/ada/utils.c
@@ -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));
 }
 \f
-/* 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

diff --git a/gcc/c-lang.c b/gcc/c-lang.c
index 57d81968fe468c8b7e9f4f468bb192cd05182e3a..741aa1d36705aa9bf86c2fc5d2e94e45d77a85d9 100644 (file)
--- a/gcc/c-lang.c
+++ b/gcc/c-lang.c
@@ -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!! ### */
 

diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index eef57425d9d58b715afc82c90fc2876537546687..3d152fb83204d55b332390522e38fd11b4539c4e 100644 (file)
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -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));

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 91abd80a4ba456530bb7f704b33194faeb416ede..6b198f9310d32fef000a222f5c59b1cd5862d7a5 100644 (file)
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -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;
        }
 

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index c5c097d224ea92c5f3364b78690324f3cc2c6a6d..a9b6023b1c5a7f9ab977b24b238e22d3f73e10aa 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -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

diff --git a/gcc/cp/call.c b/gcc/cp/call.c
index 12832cb28a6040f9f3b86c3fa66950dd85bab513..f9ca9a08f5f2da4e405ca137c05adf2771f7e3c5 100644 (file)
--- a/gcc/cp/call.c
+++ b/gcc/cp/call.c
@@ -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,

diff --git a/gcc/cp/cp-lang.c b/gcc/cp/cp-lang.c
index 0292719d341afab3bf9bf255a146fdb2bcb2ef6c..1ac312222bb22fb97a2dae77ae5bf585fb951da4 100644 (file)
--- a/gcc/cp/cp-lang.c
+++ b/gcc/cp/cp-lang.c
@@ -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;

diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 1cd7d4add53ae31535c76aede77a5549eccee5d0..41bde3813f13fcadfc454c47e7880a3561fafa17 100644 (file)
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -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));

diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 04c9799e4dbad88e58c49328e2a6b206d2d1cc9c..51efa3574ec2f46f23c48bc12773fc2e5f76813d 100644 (file)
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -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.  */

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 1b4daa100139889d33edf791a448d37961c9175f..a904c0dd4bb14bdbb9628fe79e886c4d0aa4df4a 100644 (file)
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -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);

diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index 30a6ddb32355d1fc0552c3e8c1729647063cce92..aa198a68fbe441bdde0a47c1d4dca49836d1946d 100644 (file)
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -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;
              }
          }

diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c
index 060097abae1d9fefbebf332ea657e1731a468cae..a92813528a3ad420d324cc005df213dee3e30a1a 100644 (file)
--- a/gcc/cp/typeck.c
+++ b/gcc/cp/typeck.c
@@ -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;
     }
   

diff --git a/gcc/cp/typeck2.c b/gcc/cp/typeck2.c
index d7ac3d764be5c2422b5a6d8a28e1f5cd0fd73aca..38daa087fa33a7a3681121b19c393e2e64687a8b 100644 (file)
--- a/gcc/cp/typeck2.c
+++ b/gcc/cp/typeck2.c
@@ -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;
 }
 

diff --git a/gcc/f/ChangeLog b/gcc/f/ChangeLog
index f8eedebab791127755eeb48baf62c8703ac82440..ead0a581b004a24d6b642db8890780b970439dcf 100644 (file)
--- a/gcc/f/ChangeLog
+++ b/gcc/f/ChangeLog
@@ -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

diff --git a/gcc/f/com.c b/gcc/f/com.c
index d0257855b10fc936c15d911f485379c21622d9d1..c100c2a12acc0e7af96fe067d4237842fd3dc02b 100644 (file)
--- a/gcc/f/com.c
+++ b/gcc/f/com.c
@@ -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)

diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog
index db10f95777dd77d790fc94c5180b47cde3fa9e15..48884bb56d2846964f1c4e4375d4b0fdd6aa2de6 100644 (file)
--- a/gcc/java/ChangeLog
+++ b/gcc/java/ChangeLog
@@ -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,

diff --git a/gcc/java/typeck.c b/gcc/java/typeck.c
index 108f3fbbe1dc0d07cf17c372729e5f8848ec87fb..f4525436b82c4fa81b4cbc5537f1dfd485ef55d9 100644 (file)
--- a/gcc/java/typeck.c
+++ b/gcc/java/typeck.c
@@ -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.  */

diff --git a/gcc/langhooks-def.h b/gcc/langhooks-def.h
index 3ad37f8f2f56aba96c3e67288e8d4b911d5003d0..0f08524a048e4af64a4fdcc65b414a1cbb2d5704 100644 (file)
--- a/gcc/langhooks-def.h
+++ b/gcc/langhooks-def.h
@@ -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.  */

diff --git a/gcc/langhooks.c b/gcc/langhooks.c
index 128e6de9188f562c327b00e680b4a3e0f04c503d..c48ea2cba2b7ab60927a1ff540bfd5e8f339f2ea 100644 (file)
--- a/gcc/langhooks.c
+++ b/gcc/langhooks.c
@@ -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.  */
 

diff --git a/gcc/langhooks.h b/gcc/langhooks.h
index 2a50aa78fa70f3daf107b744ed8e0585f3707220..a2069d62ed5373b0f72d40c7fd49f2db5f16eefd 100644 (file)
--- a/gcc/langhooks.h
+++ b/gcc/langhooks.h
@@ -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.  */

diff --git a/gcc/objc/objc-lang.c b/gcc/objc/objc-lang.c
index 6649d723e973b44947d5cee3addb8f2969b61ab0..247280318a7edbec5ff24962094cd22f8a258ac5 100644 (file)
--- a/gcc/objc/objc-lang.c
+++ b/gcc/objc/objc-lang.c
@@ -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;

diff --git a/gcc/tree.c b/gcc/tree.c
index f4aea2602c33d35cf5a9850a86b9a646e59b8812..69615e10b99d86eb8b2173e2949c9f487edd5e4d 100644 (file)
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -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;
     }
 

diff --git a/gcc/tree.h b/gcc/tree.h
index f96d127168f103d76869cd2dac958e58e42bd9b0..58113ca9571b324fb2538f17bfe5255421b73c00 100644 (file)
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -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));