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Merge pull request #8633 from inclyc/libexpr/fix-data-race-in-lexer.l

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libexpr: use `thread_local` to make the parser thread-safe
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Eelco Dolstra 2023-07-03 13:29:47 +02:00 committed by GitHub
parent 7b39a388b3 3c90340fe6
commit 2898dc71a8
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1 changed files with 1 additions and 1 deletions
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src/libexpr/lexer.l
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@ -36,7 +36,7 @@ static inline PosIdx makeCurPos(const YYLTYPE & loc, ParseData * data)
#define CUR_POS makeCurPos(*yylloc, data)
// backup to recover from yyless(0)
YYLTYPE prev_yylloc;
thread_local YYLTYPE prev_yylloc;
static void initLoc(YYLTYPE * loc)
{