From 0dcf07989b4b942f6ff872023b2886b7f698d711 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 12 Dec 2014 08:02:14 +0200
Subject: Add test for lexer

g++-4.9 -std=c++14 -g -I../../.. -o driver driver.cxx ../../../build/lexer.cxx && ./driver
---
 build/lexer | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'build/lexer')

diff --git a/build/lexer b/build/lexer
index 987efab..34b6fcc 100644
--- a/build/lexer
+++ b/build/lexer
@@ -21,6 +21,9 @@ namespace build
   class lexer
   {
   public:
+    // If name is empty, then no diagnostics is issued, just lexer_error
+    // is thrown (use for testing).
+    //
     lexer (std::istream& is, const std::string& name)
         : is_ (is), name_ (name) {}
 
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