class.c (build_class_ref): Wrap the primary class type in a NOP_EXPR.

	* class.c (build_class_ref): Wrap the primary class type in a
	NOP_EXPR.
	* parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
	primary class type from the NOP_EXPR in which it was placed.

From-SVN: r102859

gcc/java/ChangeLog

+2005-08-08  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* class.c (build_class_ref): Wrap the primary class type in a
+	NOP_EXPR.
+	* parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
+	primary class type from the NOP_EXPR in which it was placed.
+
 2005-07-28  Diego Novillo  <dnovillo@redhat.com>
 
 	* expr.c (expand_load_internal): Fix missing parens in

gcc/java/class.c

@@ -1011,6 +1011,11 @@ build_class_ref (tree type)
 		abort ();
 
 	      prim_class = lookup_class (get_identifier (prim_class_name));
+	      /* We wrap the class in a NOP_EXPR, because it is a
+	         type.  We can't hold it in the COMPONENT_REF itself,
+	         as that type must remain NULL.  */
+	      prim_class = build1 (NOP_EXPR, prim_class, NULL_TREE);
+	      
 	      return build3 (COMPONENT_REF, NULL_TREE,
 			     prim_class, TYPE_identifier_node, NULL_TREE);
 	    }

gcc/java/parse.y

@@ -12382,12 +12382,18 @@ java_complete_lhs (tree node)
 
     case COMPONENT_REF:
       /* The first step in the re-write of qualified name handling.  FIXME.
-	 So far, this is only to support PRIMTYPE.class -> PRIMCLASS.TYPE. */
-      TREE_OPERAND (node, 0) = java_complete_tree (TREE_OPERAND (node, 0));
-      if (TREE_CODE (TREE_OPERAND (node, 0)) == RECORD_TYPE)
+	 So far, this is only to support PRIMTYPE.class ->
+	 PRIMCLASS.TYPE. */
       {
+	tree prim_class = TREE_OPERAND (node, 0);
 	tree name = TREE_OPERAND (node, 1);
-	  tree field = lookup_field_wrapper (TREE_OPERAND (node, 0), name);
+	tree field;
+	
+	gcc_assert (TREE_CODE (prim_class) == NOP_EXPR);
+	prim_class = java_complete_tree (TREE_TYPE (prim_class));
+	gcc_assert (TREE_CODE (prim_class) == RECORD_TYPE);
+	field = lookup_field_wrapper (prim_class, name);
+	
 	if (field == NULL_TREE)
 	  {
 	    error ("missing static field %qs", IDENTIFIER_POINTER (name));
@@ -12400,8 +12406,6 @@ java_complete_lhs (tree node)
 	  }
 	return field;
       }
-      else
-	abort ();
       break;
 
     case THIS_EXPR: