From 7b12b3041dccfb082949a5f1fdbd83396aae4f26 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Mon, 5 Mar 2012 22:47:06 -0600
Subject: Make exprbase_t::text() a const member function

---
 src/exprbase.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/exprbase.h')

diff --git a/src/exprbase.h b/src/exprbase.h
index 0b1ef243..56900dbb 100644
--- a/src/exprbase.h
+++ b/src/exprbase.h
@@ -113,7 +113,7 @@ public:
     return ! str.empty();
   }
 
-  virtual string text() {
+  virtual string text() const throw() {
     return str;
   }
   void set_text(const string& txt) {
-- 
cgit v1.2.3