re GNATS gcj/373: (interface inner classes are implicitly static)

	Fix for PR gcj/373:
	* parse.y (create_class): Set ACC_STATIC if class is declared in an
	interface.

From-SVN: r38365

gcc/java/ChangeLog

@@ -6,6 +6,10 @@
 	* class.c (layout_class): Call maybe_layout_super_class on 
 	superinterfaces also, but only if compiling from bytecode.
 
+	Fix for PR gcj/373:
+	* parse.y (create_class): Set ACC_STATIC if class is declared in an
+	interface.
+
 2000-12-15  Tom Tromey  <tromey@redhat.com>
 
 	* jcf-parse.c (jcf_parse_source): Set wfl_operator if not already

gcc/java/parse.y

@@ -3887,7 +3887,14 @@ create_class (flags, id, super, interfaces)
   else
     super_decl_type = NULL_TREE;
 
-  /* Set super info and mark the class a complete */
+  /* A class nested in an interface is implicitly static. */
+  if (INNER_CLASS_DECL_P (decl)
+      && CLASS_INTERFACE (TYPE_NAME (TREE_TYPE (DECL_CONTEXT (decl)))))
+    {
+      flags |= ACC_STATIC;
+    }
+
+  /* Set super info and mark the class as complete. */
   set_super_info (flags, TREE_TYPE (decl), super_decl_type, 
 		  ctxp->interface_number);
   ctxp->interface_number = 0;