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Re: [patch] prevent build warnings from arlex.l and syslex.l


John Marino wrote:
Alan Modra wrote:
On Tue, Apr 05, 2011 at 08:11:44PM +0200, John Marino wrote:
+#ifndef YY_NO_UNPUT
 #define YY_NO_UNPUT
+#endif

Is there any reason to not use this instead? #undef YY_NO_UNPUT #define YY_NO_UNPUT



It's supposed to be defined by the first line "%option nounput"
If anything, the line "#undef YY_NO_UNPUT" should be deleted, however Nick wanted to stick with this method in case someone has a broken implementation of lex.


He's the one that committed the ldlex.l change on March 28.

Regards,

John

Is there anything holding this patch back from being committed? I just don't want it fall between the cracks.


Thanks,
John


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