Bug ID: 2440
Summary: Segfault when JIT eval under certain conditions
Version: 10.33 (PCRE2)
Under certain conditions with the JIT compiler, the regex compiles, but during
eval, even though the subject length passed to pcre_match is 0, the subject
pointer still seems to be read. This only happens with certain regexs. See
attached source file, note the `#if` at the top to toggle the regex from
failing to passing.