From 94f0866683bdf063b30323bac227e11a23110fa2 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 22 Aug 2009 10:20:34 +0200
Subject: Add call and template expressions

Also add support for querying the lexer failure state.
---
 cli/lexer.ixx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'cli/lexer.ixx')

diff --git a/cli/lexer.ixx b/cli/lexer.ixx
index f7ff77e..7e84cfc 100644
--- a/cli/lexer.ixx
+++ b/cli/lexer.ixx
@@ -38,6 +38,12 @@ column () const
 // Lexer
 //
 inline bool Lexer::
+valid () const
+{
+  return valid_;
+}
+
+inline bool Lexer::
 is_alpha (char c) const
 {
   return std::isalpha (c, loc_);
-- 
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