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From: | Bruce Lilly |
Subject: | Re: [GNU bison 1.75b] testsuite.log: 14 failures |
Date: | Sun, 05 Jan 2003 19:23:33 -0500 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20021130 |
Akim Demaille wrote:
Bruce> Finally, there are some bad interactions between bison 1.75b Bruce> and flex 2.5.23: bison unconditionally #defines YYLTYPE, whichBruce> causes grief when location tracking is undesired,Why exactly did this cause a problem?
Flex 2.5.2[345] %option header generates a header file that contains #ifdef YYLTYPE and that causes inappropriate declataions for yylex, etc. when the flex-generated header is included in the bison-generated parser.
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