+1999-12-14 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS.
+ * ir.texi (DECL_NAMESPACE_ALIAS): Document it.
+
+ * error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION.
+
1999-12-14 Mumit Khan <khan@xraylith.wisc.edu>
* class.c (finish_base_struct): Allow multiple COM base classes
and therefore many other macros do not work on it. */
if (t == std_node)
break;
- dump_child ("dcls", cp_namespace_decls (t));
+ if (DECL_NAMESPACE_ALIAS (t))
+ dump_child ("alis", DECL_NAMESPACE_ALIAS (t));
+ else
+ dump_child ("dcls", cp_namespace_decls (t));
break;
case TEMPLATE_DECL:
dump_expr (TREE_OPERAND (t, 0), flags);
break;
+ case EXPR_WITH_FILE_LOCATION:
+ dump_expr (EXPR_WFL_NODE (t), flags);
+ break;
+
case CONSTRUCTOR:
if (TREE_TYPE (t) && TYPE_PTRMEMFUNC_P (TREE_TYPE (t)))
{
This macro returns the enclosing namespace. The @code{DECL_CONTEXT} for
the @code{global_namespace} is @code{NULL_TREE}.
+@item DECL_NAMESPACE_ALIAS
+
+If this declaration is for a namespace alias, then
+@code{DECL_NAMESPACE_ALIAS} is the namespace for which this one is an
+alias.
+
+Do not attempt to use @code{cp_namespace_decls} for a namespace which is
+an alias. Instead, follow @code{DECL_NAMESPACE_ALIAS} links until you
+reach an ordinary, non-alias, namespace, and call
+@code{cp_namespace_decls} there.
+
@item cp_namespace_decls
This function will return the declarations contained in the namespace,
including types, overloaded functions, other namespaces, and so forth.
list. In particular, no @code{FIELD_DECL}, @code{LABEL_DECL}, or
@code{PARM_DECL} nodes will appear here.
+This function cannot be used with namespaces that have
+@code{DECL_NAMESPACE_ALIAS} set.
+
@end ftable
@c ---------------------------------------------------------------------