From 0fedbe9d9d17745ff3d78753bafbd70cfc95b529 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Tue, 19 Jan 2010 00:35:04 -0500
Subject: Silence some compiler warnings in flex-generated code.

---
 dimension/lexer.l | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'dimension/lexer.l')

diff --git a/dimension/lexer.l b/dimension/lexer.l
index 2c75a41..776dd32 100644
--- a/dimension/lexer.l
+++ b/dimension/lexer.l
@@ -100,6 +100,11 @@
 int token;
 size_t string_length = 0, string_extent = 8;
 unsigned long wchar;
+
+/* Silence some warnings */
+(void)yyunput;
+(void)input;
+(void)yy_top_state;
 %}
 
 (?# Comments)
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