More idiomatic and a bit less syntax:

my @codesref;
push @codesref, sub { print "SUB 1\n" };
push @codesref, sub { print "SUB 2\n" };
$_->() for @codesref;

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In reply to Re^3: subroutine concatenation by Anonymous Monk
in thread subroutine concatenation by imcsk8

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