https://bugs.exim.org/show_bug.cgi?id=1882
Bug ID: 1882 Summary: Different result with PCRE_NO_START_OPTIMISE set Product: PCRE Version: 8.39 Hardware: x86 OS: All Status: NEW Severity: bug Priority: medium Component: Code Assignee: p...@hermes.cam.ac.uk Reporter: firas....@gmail.com CC: pcre-dev@exim.org Given the regex `(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\s])` and the string ` Fred:099` you get two different results if you compile the regex with or without PCRE_NO_START_OPTIMISE. Without, and it doesn't match. With, it does. (Backticks are only used to denote start/end of string) -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev