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Re: Calling yyerror with non-literal parameter triggers warning


From: August Karlstrom
Subject: Re: Calling yyerror with non-literal parameter triggers warning
Date: Tue, 20 Aug 2019 18:41:06 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0

On 2019-08-20 00:46, Kaz Kylheku wrote:
On 2019-08-19 13:05, August Karlstrom wrote:
As the warning suggests, GNU Bison should instead generate the call

yyerror ("%s", yymsgp);

That would almost certainly be wrong, since yyerror is a
one-argument function; its prototype is

   void yyerror(const char *);

I see, then it's not a bug. Thanks for the clarification.

-- August



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