[Bug c++/15938] ICE with anonymous unions

[reichelt at gcc dot gnu dot org]

------- Additional Comments From reichelt at gcc dot gnu dot org  2005-07-21 15:12 -------
The ICE is fixed now. But maybe some additional code cleanup is needed:

Giovanni, what about the following code snippet from typeck2.c?
Is the comment still valid? What about the error message, is it
still triggered in some cases?

      /* Find the first named field.  ANSI decided in September 1990
	 that only named fields count here.  */
      tree field = TYPE_FIELDS (type);
      while (field && (!DECL_NAME (field) || TREE_CODE (field) != FIELD_DECL))
	field = TREE_CHAIN (field);
      if (!field)
	{
	  error ("union %qT with no named members cannot be initialized",
		 type);
	  ce->value = error_mark_node;
	}
      ce->index = field;


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15938