This looks pretty much like the lexical order in the source which is needed to track variables and subs
I think that is the heart of your misapprehension. Concise doesn't output ops in source lexical order, apart from happenstance. As a trivial counterexample, this source: 
unless ($var1) {
    $var2++;
}
else {
    $var3++;
}

[download]
gives: 
perl -MO=Concise,-exec /tmp/p | grep var

3  <#> gvsv[*var1] s
7      <#> gvsv[*var3] s
d  <#> gvsv[*var2] s

[download]
Note that var3 comes before var2.

Dave.

In reply to Re^9: B::Xref buggy? by dave_the_m
in thread B::Xref buggy? by LanX

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