Don't treat anonymous fields as belonging to the containing object.

From-SVN: r6537

diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 44d8b8e86aab2f7349d56eb16a770579beff71b8..2517e6954c36b93fc061821b2efe4761184f4d7a 100644 (file)
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -581,14 +581,8 @@ dbxout_type_fields (type)
      field.  */
   for (tem = TYPE_FIELDS (type); tem; tem = TREE_CHAIN (tem))
     {
-      /* For nameless subunions and subrecords, treat their fields as ours.  */
-      if (DECL_NAME (tem) == NULL_TREE
-         && (TREE_CODE (TREE_TYPE (tem)) == UNION_TYPE
-             || TREE_CODE (TREE_TYPE (tem)) == QUAL_UNION_TYPE
-             || TREE_CODE (TREE_TYPE (tem)) == RECORD_TYPE))
-       dbxout_type_fields (TREE_TYPE (tem));
       /* Omit here local type decls until we know how to support them.  */
-      else if (TREE_CODE (tem) == TYPE_DECL)
+      if (TREE_CODE (tem) == TYPE_DECL)
        continue;
       /* Omit fields whose position or size are variable.  */
       else if (TREE_CODE (tem) == FIELD_DECL
@@ -596,7 +590,7 @@ dbxout_type_fields (type)
                   || TREE_CODE (DECL_SIZE (tem)) != INTEGER_CST))
        continue;
       /* Omit here the nameless fields that are used to skip bits.  */
-      else if (DECL_NAME (tem) != 0 && TREE_CODE (tem) != CONST_DECL)
+      else if (TREE_CODE (tem) != CONST_DECL)
        {
          /* Continue the line if necessary,
             but not before the first field.  */
@@ -620,8 +614,16 @@ dbxout_type_fields (type)
              continue;
            }
 
-         fprintf (asmfile, "%s:", IDENTIFIER_POINTER (DECL_NAME (tem)));
-         CHARS (2 + IDENTIFIER_LENGTH (DECL_NAME (tem)));
+         if (DECL_NAME (tem))
+           {
+             fprintf (asmfile, "%s:", IDENTIFIER_POINTER (DECL_NAME (tem)));
+             CHARS (2 + IDENTIFIER_LENGTH (DECL_NAME (tem)));
+           }
+         else
+           {
+             fprintf (asmfile, ":");
+             CHARS (2);
+           }
 
          if (use_gnu_debug_info_extensions
              && (TREE_PRIVATE (tem) || TREE_PROTECTED (tem)