From 0c8970584e2b3a09673c60f6a32c2f0ac51db230 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sat, 7 Feb 2009 18:42:12 -0400
Subject: Removed handling of the unnused INDEX operator.

---
 src/op.h | 22 +++-------------------
 1 file changed, 3 insertions(+), 19 deletions(-)

(limited to 'src/op.h')

diff --git a/src/op.h b/src/op.h
index ad900cc5..344c752f 100644
--- a/src/op.h
+++ b/src/op.h
@@ -67,19 +67,17 @@ private:
   mutable short refc;
   ptr_op_t	left_;
 
-  variant<std::size_t,		// used by constant INDEX
+  variant<ptr_op_t,		// used by all binary operators
 	  value_t,		// used by constant VALUE
 	  string,		// used by constant IDENT
-	  function_t,		// used by terminal FUNCTION
-	  ptr_op_t>		// used by all binary operators
-  data;
+	  function_t		// used by terminal FUNCTION
+	  > data;
 
 public:
   enum kind_t {
     // Constants
     VALUE,
     IDENT,
-    INDEX,
 
     CONSTANTS,
 
@@ -138,20 +136,6 @@ public:
     assert(refc == 0);
   }
 
-  bool is_index() const {
-    return data.type() == typeid(std::size_t);
-  }
-  std::size_t& as_index_lval() {
-    assert(kind == INDEX);
-    return boost::get<std::size_t>(data);
-  }
-  const std::size_t& as_index() const {
-    return const_cast<op_t *>(this)->as_index_lval();
-  }
-  void set_index(std::size_t val) {
-    data = val;
-  }
-
   bool is_value() const {
     if (kind == VALUE) {
       assert(data.type() == typeid(value_t));
-- 
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