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http://bugs.exim.org/show_bug.cgi?id=1222 --- Comment #7 from David Fang <[email protected]> 2012-04-01 23:34:55 --- For comparison, -O0 gives me: % ./pcretest -dfa testfile PCRE version 8.30 2012-02-04 /^abcdef/ abc\P --------------------- Call to internal_dfa_exec f=1 ADD_NEW(3,0) End state = 16 Next character: rest of subject = "abc" Active states: 3/0 Processing state 3 c='a' ADD_ACTIVE(4,0) Processing state 4 c='a' ADD_NEW(6,0) Next character: rest of subject = "bc" Active states: 6/0 Processing state 6 c='b' ADD_NEW(8,0) Next character: rest of subject = "c" Active states: 8/0 Processing state 8 c='c' ADD_NEW(10,0) Next character: rest of subject = "" Active states: 10/0 Processing state 10 c=EOL End of internal_dfa_exec 1: returning -12 --------------------- Partial match: abc def\R --------------------- Call to internal_dfa_exec f=1 End state = 16 Next character: rest of subject = "def" Active states: 10/0 Processing state 10 c='d' ADD_NEW(12,0) Next character: rest of subject = "ef" Active states: 12/0 Processing state 12 c='e' ADD_NEW(14,0) Next character: rest of subject = "f" Active states: 14/0 Processing state 14 c='f' ADD_NEW(16,0) Next character: rest of subject = "" Active states: 16/0 Processing state 16 c=EOL Set matched string = "def" End of internal_dfa_exec 1: returning 1 --------------------- 0: def which looks the same. -- Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
