From: abv <abv@opencascade.com>
Date: Sun, 20 Oct 2013 05:36:51 +0000 (+0400)
Subject: 0024273: Eliminate compiler warnings in lex.ExprIntrp.tab.c generated by flex 2.91
X-Git-Tag: V6_7_0_beta~46
X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=commitdiff_plain;h=61043d3fe7486e6f884fa2ffbbe5bf00805e50d3;hp=465d1a2c7e108631d8ebd65280801722602b6c3d

0024273: Eliminate compiler warnings in lex.ExprIntrp.tab.c generated by flex 2.91

Added #include of missing headers; double opening of C comment fixed; some warnings suppressed
---

diff --git a/src/ExprIntrp/ExprIntrp.lex b/src/ExprIntrp/ExprIntrp.lex
index 47aa007f0c..c293e858c5 100755
--- a/src/ExprIntrp/ExprIntrp.lex
+++ b/src/ExprIntrp/ExprIntrp.lex
@@ -1,5 +1,6 @@
-/* 
-/* Copyright (c) 1997-1999 Matra Datavision
+/*
+
+ Copyright (c) 1997-1999 Matra Datavision
  Copyright (c) 1999-2012 OPEN CASCADE SAS
 
  The content of this file is subject to the Open CASCADE Technology Public
@@ -48,11 +49,23 @@ int yywrap()
   return 1;
 }
 
-// disable MSVC warnings in flex code
 #ifdef _MSC_VER
+// add includes for flex 2.91 (Linux version)
+#include <stdlib.h>
+#include <io.h>
+
+// disable MSVC warnings in flex 2.89 code
 #pragma warning(disable:4131 4244 4273 4127)
 #endif
 
+#ifdef __GNUC__
+// add includes for flex 2.91 (Linux version)
+#include <unistd.h>
+
+// disable GCC warnings in flex 2.91 code
+#pragma GCC diagnostic ignored "-Wunused-function"
+#endif
+
 %}
 %%
 " "		{;}