[pcre-dev] 8.00 RC 1: PCRE_JAVASCRIPT_COMPAT and study error

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Author: Ralf Junker
Date:  
To: pcre-dev
Subject: [pcre-dev] 8.00 RC 1: PCRE_JAVASCRIPT_COMPAT and study error
I do not have pcretest, but in my simulated test environment PCRE 8.00 RC 1 does not produce the following result correctly when the pattern *is studied*:

/(\3)(\1)(a)/<JS>
    cat
 0: a
 1: 
 2: 
 3: a


With study, the pattern does not match. Without study, the result is OK. It works fine with PCRE 7.9, no matter if the pattern is studied or not.

Ralf