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|
#!perl
BEGIN {
unshift @INC, 't';
require Config;
if (($Config::Config{'extensions'} !~ /\bB\b/) ){
print "1..0 # Skip -- Perl configured without B module\n";
exit 0;
}
}
use OptreeCheck;
use Config;
plan tests => 18;
SKIP: {
skip "no perlio in this build", 4 unless $Config::Config{useperlio};
# The regression this was testing is that the first aelemfast, derived
# from a lexical array, is supposed to be a BASEOP "<0>", while the
# second, from a global, is an SVOP "<$>" or a PADOP "<#>" depending
# on threading. In buggy versions, both showed up as SVOPs/PADOPs. See
# B.xs:cc_opclass() for the relevant code.
# All this is much simpler, now that aelemfast_lex has been broken out from
# aelemfast
checkOptree ( name => 'OP_AELEMFAST opclass',
code => sub { my @x; our @y; $x[127] + $y[-128]},
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# a <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->a
# 1 <;> nextstate(main 634 optree_misc.t:25) v:>,<,% ->2
# 2 <0> padav[@x:634,636] vM/LVINTRO ->3
# 3 <;> nextstate(main 635 optree_misc.t:25) v:>,<,% ->4
# 5 <1> rv2av[t4] vK/OURINTR,1 ->6
# 4 <#> gv[*y] s ->5
# 6 <;> nextstate(main 636 optree_misc.t:25) v:>,<,%,{ ->7
# 9 <2> add[t6] sK/2 ->a
# - <1> ex-aelem sK/2 ->8
# 7 <0> aelemfast_lex[@x:634,636] sR/127 ->8
# - <0> ex-const s ->-
# - <1> ex-aelem sK/2 ->9
# - <1> ex-rv2av sKR/1 ->-
# 8 <#> aelemfast[*y] s/128 ->9
# - <0> ex-const s/FOLD ->-
EOT_EOT
# a <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->a
# 1 <;> nextstate(main 634 optree_misc.t:27) v:>,<,% ->2
# 2 <0> padav[@x:634,636] vM/LVINTRO ->3
# 3 <;> nextstate(main 635 optree_misc.t:27) v:>,<,% ->4
# 5 <1> rv2av[t3] vK/OURINTR,1 ->6
# 4 <$> gv(*y) s ->5
# 6 <;> nextstate(main 636 optree_misc.t:27) v:>,<,%,{ ->7
# 9 <2> add[t4] sK/2 ->a
# - <1> ex-aelem sK/2 ->8
# 7 <0> aelemfast_lex[@x:634,636] sR/127 ->8
# - <0> ex-const s ->-
# - <1> ex-aelem sK/2 ->9
# - <1> ex-rv2av sKR/1 ->-
# 8 <$> aelemfast(*y) s/128 ->9
# - <0> ex-const s/FOLD ->-
EONT_EONT
checkOptree ( name => 'PMOP children',
code => sub { $foo =~ s/(a)/$1/ },
strip_open_hints => 1,
( $] < 5.017002
? (expect => <<'EOT_EOT16', expect_nt => <<'EONT_EONT16')
# 6 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->6
# 1 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->2
# 3 </> subst(/"(a)"/ replstart->4) KS ->6
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*foo] s ->3
# 5 <|> substcont(other->3) sK/1 ->(end)
# - <1> ex-rv2sv sK/1 ->5
# 4 <#> gvsv[*1] s ->5
EOT_EOT16
# 6 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->6
# 1 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->2
# 3 </> subst(/"(a)"/ replstart->4) KS ->6
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*foo) s ->3
# 5 <|> substcont(other->3) sK/1 ->(end)
# - <1> ex-rv2sv sK/1 ->5
# 4 <$> gvsv(*1) s ->5
EONT_EONT16
: (expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT')));
# 5 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->5
# 1 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->2
# 4 </> subst(/"(a)"/) KS ->5
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*foo] s ->3
# - <1> ex-rv2sv sK/1 ->4
# 3 <#> gvsv[*1] s ->4
EOT_EOT
# 5 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->5
# 1 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->2
# 4 </> subst(/"(a)"/) KS ->5
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*foo) s ->3
# - <1> ex-rv2sv sK/1 ->4
# 3 <$> gvsv(*1) s ->4
EONT_EONT
} #skip
my $t = <<'EOT_EOT';
# 8 <@> leave[1 ref] vKP/REFC ->(end)
# 1 <0> enter ->2
# 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3
# 7 <2> sassign vKS/2 ->8
# 5 <@> index[t2] sK/2 ->6
# - <0> ex-pushmark s ->3
# 3 <$> const[PV "foo"] s ->4
# 4 <$> const[PVMG "foo"] s ->5
# - <1> ex-rv2sv sKRM*/1 ->7
# 6 <#> gvsv[*_] s ->7
EOT_EOT
my $nt = <<'EONT_EONT';
# 8 <@> leave[1 ref] vKP/REFC ->(end)
# 1 <0> enter ->2
# 2 <;> nextstate(main 1 -e:1) v:>,<,%,{ ->3
# 7 <2> sassign vKS/2 ->8
# 5 <@> index[t1] sK/2 ->6
# - <0> ex-pushmark s ->3
# 3 <$> const(PV "foo") s ->4
# 4 <$> const(PVMG "foo") s ->5
# - <1> ex-rv2sv sKRM*/1 ->7
# 6 <$> gvsv(*_) s ->7
EONT_EONT
checkOptree ( name => 'index and PVBM',
prog => '$_ = index q(foo), q(foo)',
strip_open_hints => 1,
expect => $t, expect_nt => $nt);
my $tmpfile = tempfile();
open my $fh, '>', $tmpfile or die "Cannot open $tmpfile: $!";
print $fh "no warnings;format =\n@<<<\n\$a\n@>>>\n\@b\n.";
close $fh;
checkOptree ( name => 'formats',
bcopts => 'STDOUT',
progfile => $tmpfile,
strip_open_hints => 1,
skip => ($] < 5.017003),
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# main::STDOUT (FORMAT):
# c <1> leavewrite[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->c
# 1 <;> nextstate(main 1 -:4) v:>,<,% ->2
# 5 <@> formline vK/2 ->6
# 2 <0> pushmark s ->3
# 3 <$> const[PV "@<<<\n"] s ->4
# - <@> lineseq lK ->5
# - <0> ex-nextstate v ->4
# - <1> ex-rv2sv sK/1 ->-
# 4 <#> gvsv[*a] s ->5
# 6 <;> nextstate(main 1 -:6) v:>,<,% ->7
# b <@> formline sK/2 ->c
# 7 <0> pushmark s ->8
# 8 <$> const[PV "@>>>\n"] s ->9
# - <@> lineseq lK ->b
# - <0> ex-nextstate v ->9
# a <1> rv2av[t3] lK/1 ->b
# 9 <#> gv[*b] s ->a
EOT_EOT
# main::STDOUT (FORMAT):
# c <1> leavewrite[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->c
# 1 <;> nextstate(main 1 -:4) v:>,<,% ->2
# 5 <@> formline vK/2 ->6
# 2 <0> pushmark s ->3
# 3 <$> const(PV "@<<<\n") s ->4
# - <@> lineseq lK ->5
# - <0> ex-nextstate v ->4
# - <1> ex-rv2sv sK/1 ->-
# 4 <$> gvsv(*a) s ->5
# 6 <;> nextstate(main 1 -:6) v:>,<,% ->7
# b <@> formline sK/2 ->c
# 7 <0> pushmark s ->8
# 8 <$> const(PV "@>>>\n") s ->9
# - <@> lineseq lK ->b
# - <0> ex-nextstate v ->9
# a <1> rv2av[t3] lK/1 ->b
# 9 <$> gv(*b) s ->a
EONT_EONT
checkOptree ( name => 'padrange',
code => sub { my ($x,$y); @a = ($x,$y); ($x,$y) = @a },
strip_open_hints => 1,
skip => ($] < 5.017006),
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# f <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->f
# 1 <;> nextstate(main 1 -e:1) v:>,<,% ->2
# - <@> list vKP ->3
# 2 <0> padrange[$x:1,2; $y:1,2] vM/LVINTRO,2 ->3
# - <0> padsv[$x:1,2] vM/LVINTRO ->-
# - <0> padsv[$y:1,2] vM/LVINTRO ->-
# 3 <;> nextstate(main 2 -e:1) v:>,<,% ->4
# 8 <2> aassign[t4] vKS ->9
# - <1> ex-list lKP ->5
# 4 <0> padrange[$x:1,2; $y:1,2] l/2 ->5
# - <0> padsv[$x:1,2] l ->-
# - <0> padsv[$y:1,2] l ->-
# - <1> ex-list lK ->8
# 5 <0> pushmark s ->6
# 7 <1> rv2av[t3] lKRM*/1 ->8
# 6 <#> gv[*a] s ->7
# 9 <;> nextstate(main 2 -e:1) v:>,<,%,{ ->a
# e <2> aassign[t6] KS ->f
# - <1> ex-list lK ->d
# a <0> pushmark s ->b
# c <1> rv2av[t5] lK/1 ->d
# b <#> gv[*a] s ->c
# - <1> ex-list lKPRM* ->e
# d <0> padrange[$x:1,2; $y:1,2] lRM/2 ->e
# - <0> padsv[$x:1,2] lRM* ->-
# - <0> padsv[$y:1,2] lRM* ->-
EOT_EOT
# f <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->f
# 1 <;> nextstate(main 1 -e:1) v:>,<,% ->2
# - <@> list vKP ->3
# 2 <0> padrange[$x:1,2; $y:1,2] vM/LVINTRO,2 ->3
# - <0> padsv[$x:1,2] vM/LVINTRO ->-
# - <0> padsv[$y:1,2] vM/LVINTRO ->-
# 3 <;> nextstate(main 2 -e:1) v:>,<,% ->4
# 8 <2> aassign[t4] vKS ->9
# - <1> ex-list lKP ->5
# 4 <0> padrange[$x:1,2; $y:1,2] l/2 ->5
# - <0> padsv[$x:1,2] l ->-
# - <0> padsv[$y:1,2] l ->-
# - <1> ex-list lK ->8
# 5 <0> pushmark s ->6
# 7 <1> rv2av[t3] lKRM*/1 ->8
# 6 <$> gv(*a) s ->7
# 9 <;> nextstate(main 2 -e:1) v:>,<,%,{ ->a
# e <2> aassign[t6] KS ->f
# - <1> ex-list lK ->d
# a <0> pushmark s ->b
# c <1> rv2av[t5] lK/1 ->d
# b <$> gv(*a) s ->c
# - <1> ex-list lKPRM* ->e
# d <0> padrange[$x:1,2; $y:1,2] lRM/2 ->e
# - <0> padsv[$x:1,2] lRM* ->-
# - <0> padsv[$y:1,2] lRM* ->-
EONT_EONT
checkOptree ( name => 'padrange and @_',
code => sub { my ($a,$b) = @_;
my ($c,$d) = @X::_;
package Y;
my ($e,$f) = @_;
},
strip_open_hints => 1,
skip => ($] < 5.017006),
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# d <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->d
# 1 <;> nextstate(main 1 p3:1) v:>,<,% ->2
# 3 <2> aassign[t5] vKS ->4
# - <1> ex-list lK ->-
# 2 <0> padrange[$a:1,4; $b:1,4] l*/LVINTRO,2 ->3
# - <1> rv2av[t4] lK/1 ->-
# - <#> gv[*_] s ->-
# - <1> ex-list lKPRM* ->3
# - <0> pushmark sRM*/LVINTRO ->-
# - <0> padsv[$a:1,4] lRM*/LVINTRO ->-
# - <0> padsv[$b:1,4] lRM*/LVINTRO ->-
# 4 <;> nextstate(main 2 p3:2) v:>,<,% ->5
# 9 <2> aassign[t10] vKS ->a
# - <1> ex-list lK ->8
# 5 <0> pushmark s ->6
# 7 <1> rv2av[t9] lK/1 ->8
# 6 <#> gv[*X::_] s ->7
# - <1> ex-list lKPRM* ->9
# 8 <0> padrange[$c:2,4; $d:2,4] lRM/LVINTRO,2 ->9
# - <0> padsv[$c:2,4] lRM*/LVINTRO ->-
# - <0> padsv[$d:2,4] lRM*/LVINTRO ->-
# a <;> nextstate(Y 3 p3:4) v:>,<,%,{ ->b
# c <2> aassign[t15] KS ->d
# - <1> ex-list lK ->-
# b <0> padrange[$e:3,4; $f:3,4] l*/LVINTRO,2 ->c
# - <1> rv2av[t14] lK/1 ->-
# - <#> gv[*_] s ->-
# - <1> ex-list lKPRM* ->c
# - <0> pushmark sRM*/LVINTRO ->-
# - <0> padsv[$e:3,4] lRM*/LVINTRO ->-
# - <0> padsv[$f:3,4] lRM*/LVINTRO ->-
EOT_EOT
# d <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->d
# 1 <;> nextstate(main 1 p3:1) v:>,<,% ->2
# 3 <2> aassign[t5] vKS ->4
# - <1> ex-list lK ->-
# 2 <0> padrange[$a:1,4; $b:1,4] l*/LVINTRO,2 ->3
# - <1> rv2av[t4] lK/1 ->-
# - <$> gv(*_) s ->-
# - <1> ex-list lKPRM* ->3
# - <0> pushmark sRM*/LVINTRO ->-
# - <0> padsv[$a:1,4] lRM*/LVINTRO ->-
# - <0> padsv[$b:1,4] lRM*/LVINTRO ->-
# 4 <;> nextstate(main 2 p3:2) v:>,<,% ->5
# 9 <2> aassign[t10] vKS ->a
# - <1> ex-list lK ->8
# 5 <0> pushmark s ->6
# 7 <1> rv2av[t9] lK/1 ->8
# 6 <$> gv(*X::_) s ->7
# - <1> ex-list lKPRM* ->9
# 8 <0> padrange[$c:2,4; $d:2,4] lRM/LVINTRO,2 ->9
# - <0> padsv[$c:2,4] lRM*/LVINTRO ->-
# - <0> padsv[$d:2,4] lRM*/LVINTRO ->-
# a <;> nextstate(Y 3 p3:4) v:>,<,%,{ ->b
# c <2> aassign[t15] KS ->d
# - <1> ex-list lK ->-
# b <0> padrange[$e:3,4; $f:3,4] l*/LVINTRO,2 ->c
# - <1> rv2av[t14] lK/1 ->-
# - <$> gv(*_) s ->-
# - <1> ex-list lKPRM* ->c
# - <0> pushmark sRM*/LVINTRO ->-
# - <0> padsv[$e:3,4] lRM*/LVINTRO ->-
# - <0> padsv[$f:3,4] lRM*/LVINTRO ->-
EONT_EONT
checkOptree ( name => 'consolidate padranges',
code => sub { my ($a,$b); my ($c,$d); 1 },
strip_open_hints => 1,
skip => ($] < 5.017006),
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 5 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->5
# 1 <;> nextstate(main 900 optree_misc.t:334) v:>,<,% ->2
# - <@> list vKP ->-
# 2 <0> padrange[$a:900,902; $b:900,902; $c:901,902; $d:901,902] vM/LVINTRO,4 ->3
# - <0> padsv[$a:900,902] vM/LVINTRO ->-
# - <0> padsv[$b:900,902] vM/LVINTRO ->-
# - <;> nextstate(main 901 optree_misc.t:334) v:>,<,% ->-
# - <@> list vKP ->3
# - <0> pushmark vM/LVINTRO ->-
# - <0> padsv[$c:901,902] vM/LVINTRO ->-
# - <0> padsv[$d:901,902] vM/LVINTRO ->-
# 3 <;> nextstate(main 902 optree_misc.t:334) v:>,<,%,{ ->4
# 4 <$> const[IV 1] s ->5
EOT_EOT
# 5 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->5
# 1 <;> nextstate(main 900 optree_misc.t:334) v:>,<,% ->2
# - <@> list vKP ->-
# 2 <0> padrange[$a:900,902; $b:900,902; $c:901,902; $d:901,902] vM/LVINTRO,4 ->3
# - <0> padsv[$a:900,902] vM/LVINTRO ->-
# - <0> padsv[$b:900,902] vM/LVINTRO ->-
# - <;> nextstate(main 901 optree_misc.t:334) v:>,<,% ->-
# - <@> list vKP ->3
# - <0> pushmark vM/LVINTRO ->-
# - <0> padsv[$c:901,902] vM/LVINTRO ->-
# - <0> padsv[$d:901,902] vM/LVINTRO ->-
# 3 <;> nextstate(main 902 optree_misc.t:334) v:>,<,%,{ ->4
# 4 <$> const(IV 1) s ->5
EONT_EONT
checkOptree ( name => 'consolidate padranges and singletons',
code => sub { my ($a,$b); my $c; my ($d,$e);
my @f; my $g; my ($h,$i); my %j; 1 },
strip_open_hints => 1,
skip => ($] < 5.017006),
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 5 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->5
# 1 <;> nextstate(main 903 optree_misc.t:371) v:>,<,% ->2
# - <@> list vKP ->-
# 2 <0> padrange[$a:903,910; $b:903,910; $c:904,910; $d:905,910; $e:905,910; @f:906,910; $g:907,910; $h:908,910; $i:908,910; %j:909,910] vM/LVINTRO,10 ->3
# - <0> padsv[$a:903,910] vM/LVINTRO ->-
# - <0> padsv[$b:903,910] vM/LVINTRO ->-
# - <;> nextstate(main 904 optree_misc.t:371) v:>,<,% ->-
# - <0> padsv[$c:904,910] vM/LVINTRO ->-
# - <;> nextstate(main 905 optree_misc.t:371) v:>,<,%,{ ->-
# - <@> list vKP ->-
# - <0> pushmark vM/LVINTRO ->-
# - <0> padsv[$d:905,910] vM/LVINTRO ->-
# - <0> padsv[$e:905,910] vM/LVINTRO ->-
# - <;> nextstate(main 906 optree_misc.t:372) v:>,<,%,{ ->-
# - <0> padav[@f:906,910] vM/LVINTRO ->-
# - <;> nextstate(main 907 optree_misc.t:372) v:>,<,%,{ ->-
# - <0> padsv[$g:907,910] vM/LVINTRO ->-
# - <;> nextstate(main 908 optree_misc.t:372) v:>,<,%,{ ->-
# - <@> list vKP ->-
# - <0> pushmark vM/LVINTRO ->-
# - <0> padsv[$h:908,910] vM/LVINTRO ->-
# - <0> padsv[$i:908,910] vM/LVINTRO ->-
# - <;> nextstate(main 909 optree_misc.t:372) v:>,<,%,{ ->-
# - <0> padhv[%j:909,910] vM/LVINTRO ->3
# 3 <;> nextstate(main 910 optree_misc.t:372) v:>,<,%,{ ->4
# 4 <$> const[IV 1] s ->5
EOT_EOT
# 5 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->5
# 1 <;> nextstate(main 903 optree_misc.t:371) v:>,<,% ->2
# - <@> list vKP ->-
# 2 <0> padrange[$a:903,910; $b:903,910; $c:904,910; $d:905,910; $e:905,910; @f:906,910; $g:907,910; $h:908,910; $i:908,910; %j:909,910] vM/LVINTRO,10 ->3
# - <0> padsv[$a:903,910] vM/LVINTRO ->-
# - <0> padsv[$b:903,910] vM/LVINTRO ->-
# - <;> nextstate(main 904 optree_misc.t:371) v:>,<,% ->-
# - <0> padsv[$c:904,910] vM/LVINTRO ->-
# - <;> nextstate(main 905 optree_misc.t:371) v:>,<,%,{ ->-
# - <@> list vKP ->-
# - <0> pushmark vM/LVINTRO ->-
# - <0> padsv[$d:905,910] vM/LVINTRO ->-
# - <0> padsv[$e:905,910] vM/LVINTRO ->-
# - <;> nextstate(main 906 optree_misc.t:372) v:>,<,%,{ ->-
# - <0> padav[@f:906,910] vM/LVINTRO ->-
# - <;> nextstate(main 907 optree_misc.t:372) v:>,<,%,{ ->-
# - <0> padsv[$g:907,910] vM/LVINTRO ->-
# - <;> nextstate(main 908 optree_misc.t:372) v:>,<,%,{ ->-
# - <@> list vKP ->-
# - <0> pushmark vM/LVINTRO ->-
# - <0> padsv[$h:908,910] vM/LVINTRO ->-
# - <0> padsv[$i:908,910] vM/LVINTRO ->-
# - <;> nextstate(main 909 optree_misc.t:372) v:>,<,%,{ ->-
# - <0> padhv[%j:909,910] vM/LVINTRO ->3
# 3 <;> nextstate(main 910 optree_misc.t:372) v:>,<,%,{ ->4
# 4 <$> const(IV 1) s ->5
EONT_EONT
checkOptree ( name => 'm?x?',
code => sub { m?x?; },
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 3 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->3
# 1 <;> nextstate(main 914 optree_misc.t:434) v:>,<,%,{ ->2
# 2 </> match(/"x"/) /RTIME ->3
EOT_EOT
# 3 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->3
# 1 <;> nextstate(main 914 optree_misc.t:434) v:>,<,%,{ ->2
# 2 </> match(/"x"/) /RTIME ->3
EONT_EONT
unlink $tmpfile;
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