# This test is run only when JIT support is not available. It checks that an
# attempt to use it has the expected behaviour. It also tests things that
# are different without JIT.

/abc/I,jit,jitverify
Capturing subpattern count = 0
First code unit = 'a'
Last code unit = 'c'
Subject length lower bound = 3
JIT support is not available in this version of PCRE2

/a*/I
Capturing subpattern count = 0
May match empty string
Subject length lower bound = 0

# End of testinput16
