cp-class.c (finish_struct): Move special C++ only code that handles anonymous unions inside structures here.

        * cp-class.c (finish_struct): Move special C++ only code that
          handles anonymous unions inside structures here.
        * stor-layout.c (layout_record): From here.

From-SVN: r5403

1 files changed, 0 insertions, 26 deletions

diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c
index 5504678..0977b84 100644
--- a/gcc/stor-layout.c
+++ b/gcc/stor-layout.c
@@ -465,32 +465,6 @@ layout_record (rec)
       else
 	DECL_FIELD_BITPOS (field) = size_int (const_size);
 
-      /* If this field is an anonymous union,
-	 give each union-member the same position as the union has.
-
-	 ??? This is a real kludge because it makes the structure
-	 of the types look strange.  This feature is only used by
-	 C++, which should have build_component_ref build two
-	 COMPONENT_REF operations, one for the union and one for
-	 the inner field.  We set the offset of this field to zero
-	 so that either the old or the correct method will work.
-	 Setting DECL_FIELD_CONTEXT is wrong unless the inner fields are
-	 moved into the type of this field, but nothing seems to break
-	 by doing this.  This kludge should be removed after 2.4.  */
-
-      if (DECL_NAME (field) == 0
-	  && TREE_CODE (TREE_TYPE (field)) == UNION_TYPE)
-	{
-	  tree uelt = TYPE_FIELDS (TREE_TYPE (field));
-	  for (; uelt; uelt = TREE_CHAIN (uelt))
-	    {
-	      DECL_FIELD_CONTEXT (uelt) = DECL_FIELD_CONTEXT (field);
-	      DECL_FIELD_BITPOS (uelt) = DECL_FIELD_BITPOS (field);
-	    }
-
-	  DECL_FIELD_BITPOS (field) = integer_zero_node;
-	}
-
       /* Now add size of this field to the size of the record.  */
 
       {