From 4854cead4f4793a1e9b5c663afaedaab07cbcf20 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Thu, 5 Feb 2009 02:44:45 -0400
Subject: When recompiled an expr_t, forget old definitions.

---
 src/op.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/op.cc b/src/op.cc
index 685c65bf..b6bce96d 100644
--- a/src/op.cc
+++ b/src/op.cc
@@ -49,6 +49,9 @@ expr_t::ptr_op_t expr_t::op_t::compile(scope_t& scope)
       }
       return copy(def);
     }
+    else if (left()) {
+      return copy();
+    }
     return this;
   }
 
@@ -427,7 +430,8 @@ void expr_t::op_t::dump(std::ostream& out, const int depth) const
 
   switch (kind) {
   case VALUE:
-    out << "VALUE: " << as_value();
+    out << "VALUE: ";
+    as_value().dump(out);
     break;
 
   case IDENT:
-- 
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