X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fattribs.c;h=7377c57691dfe0b4d91b17965f7201587debe184;hb=7425b151da6157febe70b43e14c5d3947fd4b036;hp=7f43b2af693a32ad3e4969d9a5a624099e637001;hpb=67ce556b47830dd825524e8370969b814c355216;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/attribs.c b/gcc/attribs.c
index 7f43b2af693..7377c57691d 100644
--- a/gcc/attribs.c
+++ b/gcc/attribs.c
@@ -77,21 +77,21 @@ init_attributes (void)
 	  /* The name must not begin and end with __.  */
 	  const char *name = attribute_tables[i][j].name;
 	  int len = strlen (name);
-	  
+
 	  gcc_assert (!(name[0] == '_' && name[1] == '_'
 			&& name[len - 1] == '_' && name[len - 2] == '_'));
-	  
+
 	  /* The minimum and maximum lengths must be consistent.  */
 	  gcc_assert (attribute_tables[i][j].min_length >= 0);
-	  
+
 	  gcc_assert (attribute_tables[i][j].max_length == -1
 		      || (attribute_tables[i][j].max_length
 			  >= attribute_tables[i][j].min_length));
-	  
+
 	  /* An attribute cannot require both a DECL and a TYPE.  */
 	  gcc_assert (!attribute_tables[i][j].decl_required
 		      || !attribute_tables[i][j].type_required);
-	  
+
 	  /* If an attribute requires a function type, in particular
 	     it requires a type.  */
 	  gcc_assert (!attribute_tables[i][j].function_type_required
@@ -227,8 +227,8 @@ decl_attributes (tree *node, tree attributes, int flags)
 		 pull out the target type now, frob it as appropriate, and
 		 rebuild the pointer type later.
 
-	         This would all be simpler if attributes were part of the
-	         declarator, grumble grumble.  */
+		 This would all be simpler if attributes were part of the
+		 declarator, grumble grumble.  */
 	      fn_ptr_tmp = TREE_TYPE (*anode);
 	      anode = &fn_ptr_tmp;
 	      flags &= ~(int) ATTR_FLAG_TYPE_IN_PLACE;
@@ -250,6 +250,14 @@ decl_attributes (tree *node, tree attributes, int flags)
 	    }
 	}
 
+      if (TYPE_P (*anode)
+	  && (flags & (int) ATTR_FLAG_TYPE_IN_PLACE)
+	  && TYPE_SIZE (*anode) != NULL_TREE)
+	{
+	  warning (OPT_Wattributes, "type attributes ignored after type is already defined");
+	  continue;
+	}
+
       if (spec->handler != NULL)
 	returned_attrs = chainon ((*spec->handler) (anode, name, args,
 						    flags, &no_add_attrs),