[p5sagit/p5-mst-13.2.git] / ext / B / t / optree_samples.t

#!perl

BEGIN {
    if ($ENV{PERL_CORE}){
	chdir('t') if -d 't';
	@INC = ('.', '../lib', '../ext/B/t');
    } else {
	unshift @INC, 't';
	push @INC, "../../t";
    }
    require Config;
    if (($Config::Config{'extensions'} !~ /\bB\b/) ){
        print "1..0 # Skip -- Perl configured without B module\n";
        exit 0;
    }
    # require 'test.pl'; # now done by OptreeCheck
}
use OptreeCheck;
use Config;
plan tests	=> 20;
SKIP: {
    skip "no perlio in this build", 20 unless $Config::Config{useperlio};

pass("GENERAL OPTREE EXAMPLES");

pass("IF,THEN,ELSE, ?:");

checkOptree ( name	=> '-basic sub {if shift print then,else}',
	      bcopts	=> '-basic',
	      code	=> sub { if (shift) { print "then" }
				 else       { print "else" }
			     },
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 9  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->9
# 1        <;> nextstate(main 426 optree.t:16) v:>,<,% ->2
# -        <1> null K/1 ->-
# 5           <|> cond_expr(other->6) K/1 ->a
# 4              <1> shift sK/1 ->5
# 3                 <1> rv2av[t2] sKRM/1 ->4
# 2                    <#> gv[*_] s ->3
# -              <@> scope K ->-
# -                 <0> ex-nextstate v ->6
# 8                 <@> print sK ->9
# 6                    <0> pushmark s ->7
# 7                    <$> const[PV "then"] s ->8
# f              <@> leave KP ->9
# a                 <0> enter ->b
# b                 <;> nextstate(main 424 optree.t:17) v:>,<,% ->c
# e                 <@> print sK ->f
# c                    <0> pushmark s ->d
# d                    <$> const[PV "else"] s ->e
EOT_EOT
# 9  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->9
# 1        <;> nextstate(main 427 optree_samples.t:18) v:>,<,% ->2
# -        <1> null K/1 ->-
# 5           <|> cond_expr(other->6) K/1 ->a
# 4              <1> shift sK/1 ->5
# 3                 <1> rv2av[t1] sKRM/1 ->4
# 2                    <$> gv(*_) s ->3
# -              <@> scope K ->-
# -                 <0> ex-nextstate v ->6
# 8                 <@> print sK ->9
# 6                    <0> pushmark s ->7
# 7                    <$> const(PV "then") s ->8
# f              <@> leave KP ->9
# a                 <0> enter ->b
# b                 <;> nextstate(main 425 optree_samples.t:19) v:>,<,% ->c
# e                 <@> print sK ->f
# c                    <0> pushmark s ->d
# d                    <$> const(PV "else") s ->e
EONT_EONT

checkOptree ( name	=> '-basic (see above, with my $a = shift)',
	      bcopts	=> '-basic',
	      code	=> sub { my $a = shift;
				 if ($a) { print "foo" }
				 else    { print "bar" }
			     },
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# d  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->d
# 1        <;> nextstate(main 431 optree.t:68) v:>,<,% ->2
# 6        <2> sassign vKS/2 ->7
# 4           <1> shift sK/1 ->5
# 3              <1> rv2av[t3] sKRM/1 ->4
# 2                 <#> gv[*_] s ->3
# 5           <0> padsv[$a:431,435] sRM*/LVINTRO ->6
# 7        <;> nextstate(main 435 optree.t:69) v:>,<,% ->8
# -        <1> null K/1 ->-
# 9           <|> cond_expr(other->a) K/1 ->e
# 8              <0> padsv[$a:431,435] s ->9
# -              <@> scope K ->-
# -                 <0> ex-nextstate v ->a
# c                 <@> print sK ->d
# a                    <0> pushmark s ->b
# b                    <$> const[PV "foo"] s ->c
# j              <@> leave KP ->d
# e                 <0> enter ->f
# f                 <;> nextstate(main 433 optree.t:70) v:>,<,% ->g
# i                 <@> print sK ->j
# g                    <0> pushmark s ->h
# h                    <$> const[PV "bar"] s ->i
EOT_EOT
# d  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->d
# 1        <;> nextstate(main 428 optree_samples.t:48) v:>,<,% ->2
# 6        <2> sassign vKS/2 ->7
# 4           <1> shift sK/1 ->5
# 3              <1> rv2av[t2] sKRM/1 ->4
# 2                 <$> gv(*_) s ->3
# 5           <0> padsv[$a:428,432] sRM*/LVINTRO ->6
# 7        <;> nextstate(main 432 optree_samples.t:49) v:>,<,% ->8
# -        <1> null K/1 ->-
# 9           <|> cond_expr(other->a) K/1 ->e
# 8              <0> padsv[$a:428,432] s ->9
# -              <@> scope K ->-
# -                 <0> ex-nextstate v ->a
# c                 <@> print sK ->d
# a                    <0> pushmark s ->b
# b                    <$> const(PV "foo") s ->c
# j              <@> leave KP ->d
# e                 <0> enter ->f
# f                 <;> nextstate(main 430 optree_samples.t:50) v:>,<,% ->g
# i                 <@> print sK ->j
# g                    <0> pushmark s ->h
# h                    <$> const(PV "bar") s ->i
EONT_EONT

checkOptree ( name	=> '-exec sub {if shift print then,else}',
	      bcopts	=> '-exec',
	      code	=> sub { if (shift) { print "then" }
				 else       { print "else" }
			     },
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 426 optree.t:16) v:>,<,%
# 2  <#> gv[*_] s
# 3  <1> rv2av[t2] sKRM/1
# 4  <1> shift sK/1
# 5  <|> cond_expr(other->6) K/1
# 6      <0> pushmark s
# 7      <$> const[PV "then"] s
# 8      <@> print sK
#            goto 9
# a  <0> enter 
# b  <;> nextstate(main 424 optree.t:17) v:>,<,%
# c  <0> pushmark s
# d  <$> const[PV "else"] s
# e  <@> print sK
# f  <@> leave KP
# 9  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 436 optree_samples.t:123) v:>,<,%
# 2  <$> gv(*_) s
# 3  <1> rv2av[t1] sKRM/1
# 4  <1> shift sK/1
# 5  <|> cond_expr(other->6) K/1
# 6      <0> pushmark s
# 7      <$> const(PV "then") s
# 8      <@> print sK
#            goto 9
# a  <0> enter 
# b  <;> nextstate(main 434 optree_samples.t:124) v:>,<,%
# c  <0> pushmark s
# d  <$> const(PV "else") s
# e  <@> print sK
# f  <@> leave KP
# 9  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> '-exec (see above, with my $a = shift)',
	      bcopts	=> '-exec',
	      code	=> sub { my $a = shift;
				 if ($a) { print "foo" }
				 else    { print "bar" }
			     },
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 423 optree.t:16) v:>,<,%
# 2  <#> gv[*_] s
# 3  <1> rv2av[t3] sKRM/1
# 4  <1> shift sK/1
# 5  <0> padsv[$a:423,427] sRM*/LVINTRO
# 6  <2> sassign vKS/2
# 7  <;> nextstate(main 427 optree.t:17) v:>,<,%
# 8  <0> padsv[$a:423,427] s
# 9  <|> cond_expr(other->a) K/1
# a      <0> pushmark s
# b      <$> const[PV "foo"] s
# c      <@> print sK
#            goto d
# e  <0> enter 
# f  <;> nextstate(main 425 optree.t:18) v:>,<,%
# g  <0> pushmark s
# h  <$> const[PV "bar"] s
# i  <@> print sK
# j  <@> leave KP
# d  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 437 optree_samples.t:112) v:>,<,%
# 2  <$> gv(*_) s
# 3  <1> rv2av[t2] sKRM/1
# 4  <1> shift sK/1
# 5  <0> padsv[$a:437,441] sRM*/LVINTRO
# 6  <2> sassign vKS/2
# 7  <;> nextstate(main 441 optree_samples.t:113) v:>,<,%
# 8  <0> padsv[$a:437,441] s
# 9  <|> cond_expr(other->a) K/1
# a      <0> pushmark s
# b      <$> const(PV "foo") s
# c      <@> print sK
#            goto d
# e  <0> enter 
# f  <;> nextstate(main 439 optree_samples.t:114) v:>,<,%
# g  <0> pushmark s
# h  <$> const(PV "bar") s
# i  <@> print sK
# j  <@> leave KP
# d  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> '-exec sub { print (shift) ? "foo" : "bar" }',
	      code	=> sub { print (shift) ? "foo" : "bar" },
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 428 optree.t:31) v:>,<,%
# 2  <0> pushmark s
# 3  <#> gv[*_] s
# 4  <1> rv2av[t2] sKRM/1
# 5  <1> shift sK/1
# 6  <@> print sK
# 7  <|> cond_expr(other->8) K/1
# 8      <$> const[PV "foo"] s
#            goto 9
# a  <$> const[PV "bar"] s
# 9  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 442 optree_samples.t:144) v:>,<,%
# 2  <0> pushmark s
# 3  <$> gv(*_) s
# 4  <1> rv2av[t1] sKRM/1
# 5  <1> shift sK/1
# 6  <@> print sK
# 7  <|> cond_expr(other->8) K/1
# 8      <$> const(PV "foo") s
#            goto 9
# a  <$> const(PV "bar") s
# 9  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

pass ("FOREACH");

checkOptree ( name	=> '-exec sub { foreach (1..10) {print "foo $_"} }',
	      code	=> sub { foreach (1..10) {print "foo $_"} },
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 443 optree.t:158) v:>,<,%
# 2  <0> pushmark s
# 3  <$> const[IV 1] s
# 4  <$> const[IV 10] s
# 5  <#> gv[*_] s
# 6  <{> enteriter(next->d last->g redo->7) lKS/8
# e  <0> iter s
# f  <|> and(other->7) K/1
# 7      <;> nextstate(main 442 optree.t:158) v:>,<,%
# 8      <0> pushmark s
# 9      <$> const[PV "foo "] s
# a      <#> gvsv[*_] s
# b      <2> concat[t4] sK/2
# c      <@> print vK
# d      <0> unstack s
#            goto e
# g  <2> leaveloop K/2
# h  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 444 optree_samples.t:182) v:>,<,%
# 2  <0> pushmark s
# 3  <$> const(IV 1) s
# 4  <$> const(IV 10) s
# 5  <$> gv(*_) s
# 6  <{> enteriter(next->d last->g redo->7) lKS/8
# e  <0> iter s
# f  <|> and(other->7) K/1
# 7      <;> nextstate(main 443 optree_samples.t:182) v:>,<,%
# 8      <0> pushmark s
# 9      <$> const(PV "foo ") s
# a      <$> gvsv(*_) s
# b      <2> concat[t3] sK/2
# c      <@> print vK
# d      <0> unstack s
#            goto e
# g  <2> leaveloop K/2
# h  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> '-basic sub { print "foo $_" foreach (1..10) }',
	      code	=> sub { print "foo $_" foreach (1..10) }, 
	      bcopts	=> '-basic',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# h  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->h
# 1        <;> nextstate(main 445 optree.t:167) v:>,<,% ->2
# 2        <;> nextstate(main 445 optree.t:167) v:>,<,% ->3
# g        <2> leaveloop K/2 ->h
# 7           <{> enteriter(next->d last->g redo->8) lKS/8 ->e
# -              <0> ex-pushmark s ->3
# -              <1> ex-list lK ->6
# 3                 <0> pushmark s ->4
# 4                 <$> const[IV 1] s ->5
# 5                 <$> const[IV 10] s ->6
# 6              <#> gv[*_] s ->7
# -           <1> null K/1 ->g
# f              <|> and(other->8) K/1 ->g
# e                 <0> iter s ->f
# -                 <@> lineseq sK ->-
# c                    <@> print vK ->d
# 8                       <0> pushmark s ->9
# -                       <1> ex-stringify sK/1 ->c
# -                          <0> ex-pushmark s ->9
# b                          <2> concat[t2] sK/2 ->c
# 9                             <$> const[PV "foo "] s ->a
# -                             <1> ex-rv2sv sK/1 ->b
# a                                <#> gvsv[*_] s ->b
# d                    <0> unstack s ->e
EOT_EOT
# h  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->h
# 1        <;> nextstate(main 446 optree_samples.t:192) v:>,<,% ->2
# 2        <;> nextstate(main 446 optree_samples.t:192) v:>,<,% ->3
# g        <2> leaveloop K/2 ->h
# 7           <{> enteriter(next->d last->g redo->8) lKS/8 ->e
# -              <0> ex-pushmark s ->3
# -              <1> ex-list lK ->6
# 3                 <0> pushmark s ->4
# 4                 <$> const(IV 1) s ->5
# 5                 <$> const(IV 10) s ->6
# 6              <$> gv(*_) s ->7
# -           <1> null K/1 ->g
# f              <|> and(other->8) K/1 ->g
# e                 <0> iter s ->f
# -                 <@> lineseq sK ->-
# c                    <@> print vK ->d
# 8                       <0> pushmark s ->9
# -                       <1> ex-stringify sK/1 ->c
# -                          <0> ex-pushmark s ->9
# b                          <2> concat[t1] sK/2 ->c
# 9                             <$> const(PV "foo ") s ->a
# -                             <1> ex-rv2sv sK/1 ->b
# a                                <$> gvsv(*_) s ->b
# d                    <0> unstack s ->e
EONT_EONT

checkOptree ( name	=> '-exec -e foreach (1..10) {print qq{foo $_}}',
	      prog	=> 'foreach (1..10) {print qq{foo $_}}',
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <0> enter 
# 2  <;> nextstate(main 2 -e:1) v:>,<,%
# 3  <0> pushmark s
# 4  <$> const[IV 1] s
# 5  <$> const[IV 10] s
# 6  <#> gv[*_] s
# 7  <{> enteriter(next->e last->h redo->8) lKS/8
# f  <0> iter s
# g  <|> and(other->8) vK/1
# 8      <;> nextstate(main 1 -e:1) v:>,<,%
# 9      <0> pushmark s
# a      <$> const[PV "foo "] s
# b      <#> gvsv[*_] s
# c      <2> concat[t4] sK/2
# d      <@> print vK
# e      <0> unstack v
#            goto f
# h  <2> leaveloop vK/2
# i  <@> leave[1 ref] vKP/REFC
EOT_EOT
# 1  <0> enter 
# 2  <;> nextstate(main 2 -e:1) v:>,<,%
# 3  <0> pushmark s
# 4  <$> const(IV 1) s
# 5  <$> const(IV 10) s
# 6  <$> gv(*_) s
# 7  <{> enteriter(next->e last->h redo->8) lKS/8
# f  <0> iter s
# g  <|> and(other->8) vK/1
# 8      <;> nextstate(main 1 -e:1) v:>,<,%
# 9      <0> pushmark s
# a      <$> const(PV "foo ") s
# b      <$> gvsv(*_) s
# c      <2> concat[t3] sK/2
# d      <@> print vK
# e      <0> unstack v
#            goto f
# h  <2> leaveloop vK/2
# i  <@> leave[1 ref] vKP/REFC
EONT_EONT

checkOptree ( name	=> '-exec sub { print "foo $_" foreach (1..10) }',
	      code	=> sub { print "foo $_" foreach (1..10) }, 
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 445 optree.t:167) v:>,<,%
# 2  <;> nextstate(main 445 optree.t:167) v:>,<,%
# 3  <0> pushmark s
# 4  <$> const[IV 1] s
# 5  <$> const[IV 10] s
# 6  <#> gv[*_] s
# 7  <{> enteriter(next->d last->g redo->8) lKS/8
# e  <0> iter s
# f  <|> and(other->8) K/1
# 8      <0> pushmark s
# 9      <$> const[PV "foo "] s
# a      <#> gvsv[*_] s
# b      <2> concat[t2] sK/2
# c      <@> print vK
# d      <0> unstack s
#            goto e
# g  <2> leaveloop K/2
# h  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 447 optree_samples.t:252) v:>,<,%
# 2  <;> nextstate(main 447 optree_samples.t:252) v:>,<,%
# 3  <0> pushmark s
# 4  <$> const(IV 1) s
# 5  <$> const(IV 10) s
# 6  <$> gv(*_) s
# 7  <{> enteriter(next->d last->g redo->8) lKS/8
# e  <0> iter s
# f  <|> and(other->8) K/1
# 8      <0> pushmark s
# 9      <$> const(PV "foo ") s
# a      <$> gvsv(*_) s
# b      <2> concat[t1] sK/2
# c      <@> print vK
# d      <0> unstack s
#            goto e
# g  <2> leaveloop K/2
# h  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

pass("GREP: SAMPLES FROM PERLDOC -F GREP");

checkOptree ( name	=> '@foo = grep(!/^\#/, @bar)',
	      code	=> '@foo = grep(!/^\#/, @bar)',
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 496 (eval 20):1) v:{
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <#> gv[*bar] s
# 5  <1> rv2av[t4] lKM/1
# 6  <@> grepstart lK
# 7  <|> grepwhile(other->8)[t5] lK
# 8      </> match(/"^#"/) s/RTIME
# 9      <1> not sK/1
#            goto 7
# a  <0> pushmark s
# b  <#> gv[*foo] s
# c  <1> rv2av[t2] lKRM*/1
# d  <2> aassign[t6] KS/COMMON
# e  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 496 (eval 20):1) v:{
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <$> gv(*bar) s
# 5  <1> rv2av[t2] lKM/1
# 6  <@> grepstart lK
# 7  <|> grepwhile(other->8)[t3] lK
# 8      </> match(/"^\\#"/) s/RTIME
# 9      <1> not sK/1
#            goto 7
# a  <0> pushmark s
# b  <$> gv(*foo) s
# c  <1> rv2av[t1] lKRM*/1
# d  <2> aassign[t4] KS/COMMON
# e  <1> leavesub[1 ref] K/REFC,1
EONT_EONT


pass("MAP: SAMPLES FROM PERLDOC -F MAP");

checkOptree ( name	=> '%h = map { getkey($_) => $_ } @a',
	      code	=> '%h = map { getkey($_) => $_ } @a',
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 501 (eval 22):1) v:{
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <#> gv[*a] s
# 5  <1> rv2av[t8] lKM/1
# 6  <@> mapstart lK*
# 7  <|> mapwhile(other->8)[t9] lK
# 8      <0> enter l
# 9      <;> nextstate(main 500 (eval 22):1) v:{
# a      <0> pushmark s
# b      <0> pushmark s
# c      <#> gvsv[*_] s
# d      <#> gv[*getkey] s/EARLYCV
# e      <1> entersub[t5] lKS/TARG,1
# f      <#> gvsv[*_] s
# g      <@> list lK
# h      <@> leave lKP
#            goto 7
# i  <0> pushmark s
# j  <#> gv[*h] s
# k  <1> rv2hv[t2] lKRM*/1
# l  <2> aassign[t10] KS/COMMON
# m  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 501 (eval 22):1) v:{
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <$> gv(*a) s
# 5  <1> rv2av[t3] lKM/1
# 6  <@> mapstart lK*
# 7  <|> mapwhile(other->8)[t4] lK
# 8      <0> enter l
# 9      <;> nextstate(main 500 (eval 22):1) v:{
# a      <0> pushmark s
# b      <0> pushmark s
# c      <$> gvsv(*_) s
# d      <$> gv(*getkey) s/EARLYCV
# e      <1> entersub[t2] lKS/TARG,1
# f      <$> gvsv(*_) s
# g      <@> list lK
# h      <@> leave lKP
#            goto 7
# i  <0> pushmark s
# j  <$> gv(*h) s
# k  <1> rv2hv[t1] lKRM*/1
# l  <2> aassign[t5] KS/COMMON
# m  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> '%h=(); for $_(@a){$h{getkey($_)} = $_}',
	      code	=> '%h=(); for $_(@a){$h{getkey($_)} = $_}',
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 505 (eval 24):1) v
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <#> gv[*h] s
# 5  <1> rv2hv[t2] lKRM*/1
# 6  <2> aassign[t3] vKS
# 7  <;> nextstate(main 506 (eval 24):1) v:{
# 8  <0> pushmark sM
# 9  <#> gv[*a] s
# a  <1> rv2av[t6] sKRM/1
# b  <#> gv[*_] s
# c  <1> rv2gv sKRM/1
# d  <{> enteriter(next->o last->r redo->e) lKS/8
# p  <0> iter s
# q  <|> and(other->e) K/1
# e      <;> nextstate(main 505 (eval 24):1) v:{
# f      <#> gvsv[*_] s
# g      <#> gv[*h] s
# h      <1> rv2hv sKR/1
# i      <0> pushmark s
# j      <#> gvsv[*_] s
# k      <#> gv[*getkey] s/EARLYCV
# l      <1> entersub[t10] sKS/TARG,1
# m      <2> helem sKRM*/2
# n      <2> sassign vKS/2
# o      <0> unstack s
#            goto p
# r  <2> leaveloop K/2
# s  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 505 (eval 24):1) v
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <$> gv(*h) s
# 5  <1> rv2hv[t1] lKRM*/1
# 6  <2> aassign[t2] vKS
# 7  <;> nextstate(main 506 (eval 24):1) v:{
# 8  <0> pushmark sM
# 9  <$> gv(*a) s
# a  <1> rv2av[t3] sKRM/1
# b  <$> gv(*_) s
# c  <1> rv2gv sKRM/1
# d  <{> enteriter(next->o last->r redo->e) lKS/8
# p  <0> iter s
# q  <|> and(other->e) K/1
# e      <;> nextstate(main 505 (eval 24):1) v:{
# f      <$> gvsv(*_) s
# g      <$> gv(*h) s
# h      <1> rv2hv sKR/1
# i      <0> pushmark s
# j      <$> gvsv(*_) s
# k      <$> gv(*getkey) s/EARLYCV
# l      <1> entersub[t4] sKS/TARG,1
# m      <2> helem sKRM*/2
# n      <2> sassign vKS/2
# o      <0> unstack s
#            goto p
# r  <2> leaveloop K/2
# s  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> 'map $_+42, 10..20',
	      code	=> 'map $_+42, 10..20',
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 497 (eval 20):1) v
# 2  <0> pushmark s
# 3  <$> const[AV ] s
# 4  <1> rv2av lKPM/1
# 5  <@> mapstart K
# 6  <|> mapwhile(other->7)[t5] K
# 7      <#> gvsv[*_] s
# 8      <$> const[IV 42] s
# 9      <2> add[t2] sK/2
#            goto 6
# a  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 511 (eval 26):1) v
# 2  <0> pushmark s
# 3  <$> const(AV ) s
# 4  <1> rv2av lKPM/1
# 5  <@> mapstart K
# 6  <|> mapwhile(other->7)[t4] K
# 7      <$> gvsv(*_) s
# 8      <$> const(IV 42) s
# 9      <2> add[t1] sK/2
#            goto 6
# a  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

pass("CONSTANTS");

checkOptree ( name	=> '-e use constant j => qq{junk}; print j',
	      prog	=> 'use constant j => qq{junk}; print j',
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <0> enter 
# 2  <;> nextstate(main 71 -e:1) v:>,<,%,{
# 3  <0> pushmark s
# 4  <$> const[PV "junk"] s
# 5  <@> print vK
# 6  <@> leave[1 ref] vKP/REFC
EOT_EOT
# 1  <0> enter 
# 2  <;> nextstate(main 71 -e:1) v:>,<,%,{
# 3  <0> pushmark s
# 4  <$> const(PV "junk") s
# 5  <@> print vK
# 6  <@> leave[1 ref] vKP/REFC
EONT_EONT

} # skip

__END__

#######################################################################

checkOptree ( name	=> '-exec sub a { print (shift) ? "foo" : "bar" }',
	      code	=> sub { print (shift) ? "foo" : "bar" },
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
   insert threaded reference here
EOT_EOT
   insert non-threaded reference here
EONT_EONT
Commit	Line	Data
724aa791	1	#!perl
	2
	3	BEGIN {
5638aaac	4	if ($ENV{PERL_CORE}){
	5	chdir('t') if -d 't';
	6	@INC = ('.', '../lib', '../ext/B/t');
	7	} else {
	8	unshift @INC, 't';
	9	push @INC, "../../t";
	10	}
9cd8f857	11	require Config;
	12	if (($Config::Config{'extensions'} !~ /\bB\b/) ){
	13	print "1..0 # Skip -- Perl configured without B module\n";
	14	exit 0;
	15	}
19e169bf	16	# require 'test.pl'; # now done by OptreeCheck
724aa791	17	}
724aa791	18	use OptreeCheck;
2ce64696	19	use Config;
cc02ea56	20	plan tests => 20;
2ce64696	21	SKIP: {
cc02ea56	22	skip "no perlio in this build", 20 unless $Config::Config{useperlio};
724aa791	23
	24	pass("GENERAL OPTREE EXAMPLES");
	25
	26	pass("IF,THEN,ELSE, ?:");
	27
	28	checkOptree ( name => '-basic sub {if shift print then,else}',
	29	bcopts => '-basic',
	30	code => sub { if (shift) { print "then" }
	31	else { print "else" }
	32	},
be2b1c74	33	strip_open_hints => 1,
724aa791	34	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	35	# 9 <1> leavesub[1 ref] K/REFC,1 ->(end)
724aa791	36	# - <@> lineseq KP ->9
be2b1c74	37	# 1 <;> nextstate(main 426 optree.t:16) v:>,<,% ->2
724aa791	38	# - <1> null K/1 ->-
	39	# 5 <\|> cond_expr(other->6) K/1 ->a
	40	# 4 <1> shift sK/1 ->5
	41	# 3 <1> rv2av[t2] sKRM/1 ->4
	42	# 2 <#> gv[*_] s ->3
	43	# - <@> scope K ->-
	44	# - <0> ex-nextstate v ->6
	45	# 8 <@> print sK ->9
	46	# 6 <0> pushmark s ->7
	47	# 7 <$> const[PV "then"] s ->8
	48	# f <@> leave KP ->9
	49	# a <0> enter ->b
be2b1c74	50	# b <;> nextstate(main 424 optree.t:17) v:>,<,% ->c
724aa791	51	# e <@> print sK ->f
	52	# c <0> pushmark s ->d
	53	# d <$> const[PV "else"] s ->e
	54	EOT_EOT
	55	# 9 <1> leavesub[1 ref] K/REFC,1 ->(end)
	56	# - <@> lineseq KP ->9
be2b1c74	57	# 1 <;> nextstate(main 427 optree_samples.t:18) v:>,<,% ->2
724aa791	58	# - <1> null K/1 ->-
	59	# 5 <\|> cond_expr(other->6) K/1 ->a
	60	# 4 <1> shift sK/1 ->5
	61	# 3 <1> rv2av[t1] sKRM/1 ->4
	62	# 2 <$> gv(*_) s ->3
	63	# - <@> scope K ->-
	64	# - <0> ex-nextstate v ->6
	65	# 8 <@> print sK ->9
	66	# 6 <0> pushmark s ->7
	67	# 7 <$> const(PV "then") s ->8
	68	# f <@> leave KP ->9
	69	# a <0> enter ->b
be2b1c74	70	# b <;> nextstate(main 425 optree_samples.t:19) v:>,<,% ->c
724aa791	71	# e <@> print sK ->f
	72	# c <0> pushmark s ->d
	73	# d <$> const(PV "else") s ->e
	74	EONT_EONT
	75
	76	checkOptree ( name => '-basic (see above, with my $a = shift)',
	77	bcopts => '-basic',
	78	code => sub { my $a = shift;
	79	if ($a) { print "foo" }
	80	else { print "bar" }
	81	},
be2b1c74	82	strip_open_hints => 1,
724aa791	83	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	84	# d <1> leavesub[1 ref] K/REFC,1 ->(end)
	85	# - <@> lineseq KP ->d
be2b1c74	86	# 1 <;> nextstate(main 431 optree.t:68) v:>,<,% ->2
724aa791	87	# 6 <2> sassign vKS/2 ->7
	88	# 4 <1> shift sK/1 ->5
	89	# 3 <1> rv2av[t3] sKRM/1 ->4
	90	# 2 <#> gv[*_] s ->3
	91	# 5 <0> padsv[$a:431,435] sRM*/LVINTRO ->6
be2b1c74	92	# 7 <;> nextstate(main 435 optree.t:69) v:>,<,% ->8
724aa791	93	# - <1> null K/1 ->-
	94	# 9 <\|> cond_expr(other->a) K/1 ->e
	95	# 8 <0> padsv[$a:431,435] s ->9
	96	# - <@> scope K ->-
	97	# - <0> ex-nextstate v ->a
	98	# c <@> print sK ->d
	99	# a <0> pushmark s ->b
	100	# b <$> const[PV "foo"] s ->c
	101	# j <@> leave KP ->d
	102	# e <0> enter ->f
be2b1c74	103	# f <;> nextstate(main 433 optree.t:70) v:>,<,% ->g
724aa791	104	# i <@> print sK ->j
	105	# g <0> pushmark s ->h
	106	# h <$> const[PV "bar"] s ->i
	107	EOT_EOT
724aa791	108	# d <1> leavesub[1 ref] K/REFC,1 ->(end)
724aa791	109	# - <@> lineseq KP ->d
be2b1c74	110	# 1 <;> nextstate(main 428 optree_samples.t:48) v:>,<,% ->2
724aa791	111	# 6 <2> sassign vKS/2 ->7
	112	# 4 <1> shift sK/1 ->5
	113	# 3 <1> rv2av[t2] sKRM/1 ->4
	114	# 2 <$> gv(*_) s ->3
	115	# 5 <0> padsv[$a:428,432] sRM*/LVINTRO ->6
be2b1c74	116	# 7 <;> nextstate(main 432 optree_samples.t:49) v:>,<,% ->8
724aa791	117	# - <1> null K/1 ->-
	118	# 9 <\|> cond_expr(other->a) K/1 ->e
	119	# 8 <0> padsv[$a:428,432] s ->9
	120	# - <@> scope K ->-
	121	# - <0> ex-nextstate v ->a
	122	# c <@> print sK ->d
	123	# a <0> pushmark s ->b
	124	# b <$> const(PV "foo") s ->c
	125	# j <@> leave KP ->d
	126	# e <0> enter ->f
be2b1c74	127	# f <;> nextstate(main 430 optree_samples.t:50) v:>,<,% ->g
724aa791	128	# i <@> print sK ->j
	129	# g <0> pushmark s ->h
	130	# h <$> const(PV "bar") s ->i
	131	EONT_EONT
	132
	133	checkOptree ( name => '-exec sub {if shift print then,else}',
	134	bcopts => '-exec',
	135	code => sub { if (shift) { print "then" }
	136	else { print "else" }
	137	},
be2b1c74	138	strip_open_hints => 1,
724aa791	139	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	140	# 1 <;> nextstate(main 426 optree.t:16) v:>,<,%
724aa791	141	# 2 <#> gv[*_] s
	142	# 3 <1> rv2av[t2] sKRM/1
	143	# 4 <1> shift sK/1
	144	# 5 <\|> cond_expr(other->6) K/1
	145	# 6 <0> pushmark s
	146	# 7 <$> const[PV "then"] s
	147	# 8 <@> print sK
	148	# goto 9
	149	# a <0> enter
be2b1c74	150	# b <;> nextstate(main 424 optree.t:17) v:>,<,%
724aa791	151	# c <0> pushmark s
	152	# d <$> const[PV "else"] s
	153	# e <@> print sK
	154	# f <@> leave KP
	155	# 9 <1> leavesub[1 ref] K/REFC,1
	156	EOT_EOT
be2b1c74	157	# 1 <;> nextstate(main 436 optree_samples.t:123) v:>,<,%
724aa791	158	# 2 <$> gv(*_) s
	159	# 3 <1> rv2av[t1] sKRM/1
	160	# 4 <1> shift sK/1
	161	# 5 <\|> cond_expr(other->6) K/1
	162	# 6 <0> pushmark s
	163	# 7 <$> const(PV "then") s
	164	# 8 <@> print sK
	165	# goto 9
	166	# a <0> enter
be2b1c74	167	# b <;> nextstate(main 434 optree_samples.t:124) v:>,<,%
724aa791	168	# c <0> pushmark s
	169	# d <$> const(PV "else") s
	170	# e <@> print sK
	171	# f <@> leave KP
	172	# 9 <1> leavesub[1 ref] K/REFC,1
	173	EONT_EONT
	174
	175	checkOptree ( name => '-exec (see above, with my $a = shift)',
	176	bcopts => '-exec',
	177	code => sub { my $a = shift;
	178	if ($a) { print "foo" }
	179	else { print "bar" }
	180	},
be2b1c74	181	strip_open_hints => 1,
724aa791	182	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	183	# 1 <;> nextstate(main 423 optree.t:16) v:>,<,%
724aa791	184	# 2 <#> gv[*_] s
	185	# 3 <1> rv2av[t3] sKRM/1
	186	# 4 <1> shift sK/1
	187	# 5 <0> padsv[$a:423,427] sRM*/LVINTRO
	188	# 6 <2> sassign vKS/2
be2b1c74	189	# 7 <;> nextstate(main 427 optree.t:17) v:>,<,%
724aa791	190	# 8 <0> padsv[$a:423,427] s
	191	# 9 <\|> cond_expr(other->a) K/1
	192	# a <0> pushmark s
	193	# b <$> const[PV "foo"] s
	194	# c <@> print sK
	195	# goto d
	196	# e <0> enter
be2b1c74	197	# f <;> nextstate(main 425 optree.t:18) v:>,<,%
724aa791	198	# g <0> pushmark s
	199	# h <$> const[PV "bar"] s
	200	# i <@> print sK
	201	# j <@> leave KP
	202	# d <1> leavesub[1 ref] K/REFC,1
	203	EOT_EOT
be2b1c74	204	# 1 <;> nextstate(main 437 optree_samples.t:112) v:>,<,%
724aa791	205	# 2 <$> gv(*_) s
	206	# 3 <1> rv2av[t2] sKRM/1
	207	# 4 <1> shift sK/1
	208	# 5 <0> padsv[$a:437,441] sRM*/LVINTRO
	209	# 6 <2> sassign vKS/2
be2b1c74	210	# 7 <;> nextstate(main 441 optree_samples.t:113) v:>,<,%
724aa791	211	# 8 <0> padsv[$a:437,441] s
	212	# 9 <\|> cond_expr(other->a) K/1
	213	# a <0> pushmark s
	214	# b <$> const(PV "foo") s
	215	# c <@> print sK
	216	# goto d
	217	# e <0> enter
be2b1c74	218	# f <;> nextstate(main 439 optree_samples.t:114) v:>,<,%
724aa791	219	# g <0> pushmark s
	220	# h <$> const(PV "bar") s
	221	# i <@> print sK
	222	# j <@> leave KP
	223	# d <1> leavesub[1 ref] K/REFC,1
	224	EONT_EONT
	225
	226	checkOptree ( name => '-exec sub { print (shift) ? "foo" : "bar" }',
	227	code => sub { print (shift) ? "foo" : "bar" },
	228	bcopts => '-exec',
be2b1c74	229	strip_open_hints => 1,
724aa791	230	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	231	# 1 <;> nextstate(main 428 optree.t:31) v:>,<,%
724aa791	232	# 2 <0> pushmark s
	233	# 3 <#> gv[*_] s
	234	# 4 <1> rv2av[t2] sKRM/1
	235	# 5 <1> shift sK/1
	236	# 6 <@> print sK
	237	# 7 <\|> cond_expr(other->8) K/1
	238	# 8 <$> const[PV "foo"] s
	239	# goto 9
	240	# a <$> const[PV "bar"] s
	241	# 9 <1> leavesub[1 ref] K/REFC,1
	242	EOT_EOT
be2b1c74	243	# 1 <;> nextstate(main 442 optree_samples.t:144) v:>,<,%
724aa791	244	# 2 <0> pushmark s
	245	# 3 <$> gv(*_) s
	246	# 4 <1> rv2av[t1] sKRM/1
	247	# 5 <1> shift sK/1
	248	# 6 <@> print sK
	249	# 7 <\|> cond_expr(other->8) K/1
	250	# 8 <$> const(PV "foo") s
	251	# goto 9
	252	# a <$> const(PV "bar") s
	253	# 9 <1> leavesub[1 ref] K/REFC,1
	254	EONT_EONT
	255
	256	pass ("FOREACH");
	257
	258	checkOptree ( name => '-exec sub { foreach (1..10) {print "foo $_"} }',
	259	code => sub { foreach (1..10) {print "foo $_"} },
	260	bcopts => '-exec',
be2b1c74	261	strip_open_hints => 1,
724aa791	262	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	263	# 1 <;> nextstate(main 443 optree.t:158) v:>,<,%
724aa791	264	# 2 <0> pushmark s
	265	# 3 <$> const[IV 1] s
	266	# 4 <$> const[IV 10] s
	267	# 5 <#> gv[*_] s
0d863452	268	# 6 <{> enteriter(next->d last->g redo->7) lKS/8
724aa791	269	# e <0> iter s
724aa791	270	# f <\|> and(other->7) K/1
be2b1c74	271	# 7 <;> nextstate(main 442 optree.t:158) v:>,<,%
724aa791	272	# 8 <0> pushmark s
	273	# 9 <$> const[PV "foo "] s
	274	# a <#> gvsv[*_] s
	275	# b <2> concat[t4] sK/2
	276	# c <@> print vK
	277	# d <0> unstack s
	278	# goto e
	279	# g <2> leaveloop K/2
	280	# h <1> leavesub[1 ref] K/REFC,1
724aa791	281	EOT_EOT
be2b1c74	282	# 1 <;> nextstate(main 444 optree_samples.t:182) v:>,<,%
724aa791	283	# 2 <0> pushmark s
	284	# 3 <$> const(IV 1) s
	285	# 4 <$> const(IV 10) s
	286	# 5 <$> gv(*_) s
0d863452	287	# 6 <{> enteriter(next->d last->g redo->7) lKS/8
724aa791	288	# e <0> iter s
724aa791	289	# f <\|> and(other->7) K/1
be2b1c74	290	# 7 <;> nextstate(main 443 optree_samples.t:182) v:>,<,%
724aa791	291	# 8 <0> pushmark s
	292	# 9 <$> const(PV "foo ") s
	293	# a <$> gvsv(*_) s
	294	# b <2> concat[t3] sK/2
	295	# c <@> print vK
	296	# d <0> unstack s
	297	# goto e
	298	# g <2> leaveloop K/2
	299	# h <1> leavesub[1 ref] K/REFC,1
	300	EONT_EONT
	301
	302	checkOptree ( name => '-basic sub { print "foo $_" foreach (1..10) }',
	303	code => sub { print "foo $_" foreach (1..10) },
	304	bcopts => '-basic',
be2b1c74	305	strip_open_hints => 1,
724aa791	306	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	307	# h <1> leavesub[1 ref] K/REFC,1 ->(end)
	308	# - <@> lineseq KP ->h
be2b1c74	309	# 1 <;> nextstate(main 445 optree.t:167) v:>,<,% ->2
be2b1c74	310	# 2 <;> nextstate(main 445 optree.t:167) v:>,<,% ->3
724aa791	311	# g <2> leaveloop K/2 ->h
0d863452	312	# 7 <{> enteriter(next->d last->g redo->8) lKS/8 ->e
724aa791	313	# - <0> ex-pushmark s ->3
	314	# - <1> ex-list lK ->6
	315	# 3 <0> pushmark s ->4
	316	# 4 <$> const[IV 1] s ->5
	317	# 5 <$> const[IV 10] s ->6
	318	# 6 <#> gv[*_] s ->7
	319	# - <1> null K/1 ->g
	320	# f <\|> and(other->8) K/1 ->g
	321	# e <0> iter s ->f
	322	# - <@> lineseq sK ->-
	323	# c <@> print vK ->d
	324	# 8 <0> pushmark s ->9
	325	# - <1> ex-stringify sK/1 ->c
	326	# - <0> ex-pushmark s ->9
	327	# b <2> concat[t2] sK/2 ->c
	328	# 9 <$> const[PV "foo "] s ->a
	329	# - <1> ex-rv2sv sK/1 ->b
	330	# a <#> gvsv[*_] s ->b
	331	# d <0> unstack s ->e
	332	EOT_EOT
	333	# h <1> leavesub[1 ref] K/REFC,1 ->(end)
	334	# - <@> lineseq KP ->h
be2b1c74	335	# 1 <;> nextstate(main 446 optree_samples.t:192) v:>,<,% ->2
be2b1c74	336	# 2 <;> nextstate(main 446 optree_samples.t:192) v:>,<,% ->3
724aa791	337	# g <2> leaveloop K/2 ->h
0d863452	338	# 7 <{> enteriter(next->d last->g redo->8) lKS/8 ->e
724aa791	339	# - <0> ex-pushmark s ->3
	340	# - <1> ex-list lK ->6
	341	# 3 <0> pushmark s ->4
	342	# 4 <$> const(IV 1) s ->5
	343	# 5 <$> const(IV 10) s ->6
	344	# 6 <$> gv(*_) s ->7
	345	# - <1> null K/1 ->g
	346	# f <\|> and(other->8) K/1 ->g
	347	# e <0> iter s ->f
	348	# - <@> lineseq sK ->-
	349	# c <@> print vK ->d
	350	# 8 <0> pushmark s ->9
	351	# - <1> ex-stringify sK/1 ->c
	352	# - <0> ex-pushmark s ->9
	353	# b <2> concat[t1] sK/2 ->c
	354	# 9 <$> const(PV "foo ") s ->a
	355	# - <1> ex-rv2sv sK/1 ->b
	356	# a <$> gvsv(*_) s ->b
	357	# d <0> unstack s ->e
	358	EONT_EONT
	359
498d59dd	360	checkOptree ( name => '-exec -e foreach (1..10) {print qq{foo $_}}',
498d59dd	361	prog => 'foreach (1..10) {print qq{foo $_}}',
724aa791	362	bcopts => '-exec',
be2b1c74	363	strip_open_hints => 1,
724aa791	364	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	365	# 1 <0> enter
be2b1c74	366	# 2 <;> nextstate(main 2 -e:1) v:>,<,%
724aa791	367	# 3 <0> pushmark s
	368	# 4 <$> const[IV 1] s
	369	# 5 <$> const[IV 10] s
	370	# 6 <#> gv[*_] s
0d863452	371	# 7 <{> enteriter(next->e last->h redo->8) lKS/8
724aa791	372	# f <0> iter s
724aa791	373	# g <\|> and(other->8) vK/1
be2b1c74	374	# 8 <;> nextstate(main 1 -e:1) v:>,<,%
724aa791	375	# 9 <0> pushmark s
	376	# a <$> const[PV "foo "] s
	377	# b <#> gvsv[*_] s
	378	# c <2> concat[t4] sK/2
	379	# d <@> print vK
	380	# e <0> unstack v
	381	# goto f
	382	# h <2> leaveloop vK/2
	383	# i <@> leave[1 ref] vKP/REFC
	384	EOT_EOT
	385	# 1 <0> enter
be2b1c74	386	# 2 <;> nextstate(main 2 -e:1) v:>,<,%
724aa791	387	# 3 <0> pushmark s
	388	# 4 <$> const(IV 1) s
	389	# 5 <$> const(IV 10) s
	390	# 6 <$> gv(*_) s
0d863452	391	# 7 <{> enteriter(next->e last->h redo->8) lKS/8
724aa791	392	# f <0> iter s
724aa791	393	# g <\|> and(other->8) vK/1
be2b1c74	394	# 8 <;> nextstate(main 1 -e:1) v:>,<,%
724aa791	395	# 9 <0> pushmark s
	396	# a <$> const(PV "foo ") s
	397	# b <$> gvsv(*_) s
	398	# c <2> concat[t3] sK/2
	399	# d <@> print vK
	400	# e <0> unstack v
	401	# goto f
	402	# h <2> leaveloop vK/2
	403	# i <@> leave[1 ref] vKP/REFC
724aa791	404	EONT_EONT
	405
	406	checkOptree ( name => '-exec sub { print "foo $_" foreach (1..10) }',
	407	code => sub { print "foo $_" foreach (1..10) },
	408	bcopts => '-exec',
be2b1c74	409	strip_open_hints => 1,
724aa791	410	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	411	# 1 <;> nextstate(main 445 optree.t:167) v:>,<,%
be2b1c74	412	# 2 <;> nextstate(main 445 optree.t:167) v:>,<,%
724aa791	413	# 3 <0> pushmark s
	414	# 4 <$> const[IV 1] s
	415	# 5 <$> const[IV 10] s
	416	# 6 <#> gv[*_] s
0d863452	417	# 7 <{> enteriter(next->d last->g redo->8) lKS/8
724aa791	418	# e <0> iter s
	419	# f <\|> and(other->8) K/1
	420	# 8 <0> pushmark s
	421	# 9 <$> const[PV "foo "] s
	422	# a <#> gvsv[*_] s
	423	# b <2> concat[t2] sK/2
	424	# c <@> print vK
	425	# d <0> unstack s
	426	# goto e
	427	# g <2> leaveloop K/2
	428	# h <1> leavesub[1 ref] K/REFC,1
	429	EOT_EOT
be2b1c74	430	# 1 <;> nextstate(main 447 optree_samples.t:252) v:>,<,%
be2b1c74	431	# 2 <;> nextstate(main 447 optree_samples.t:252) v:>,<,%
724aa791	432	# 3 <0> pushmark s
	433	# 4 <$> const(IV 1) s
	434	# 5 <$> const(IV 10) s
	435	# 6 <$> gv(*_) s
0d863452	436	# 7 <{> enteriter(next->d last->g redo->8) lKS/8
724aa791	437	# e <0> iter s
	438	# f <\|> and(other->8) K/1
	439	# 8 <0> pushmark s
	440	# 9 <$> const(PV "foo ") s
	441	# a <$> gvsv(*_) s
	442	# b <2> concat[t1] sK/2
	443	# c <@> print vK
	444	# d <0> unstack s
	445	# goto e
	446	# g <2> leaveloop K/2
	447	# h <1> leavesub[1 ref] K/REFC,1
	448	EONT_EONT
	449
cc02ea56	450	pass("GREP: SAMPLES FROM PERLDOC -F GREP");
	451
	452	checkOptree ( name => '@foo = grep(!/^\#/, @bar)',
	453	code => '@foo = grep(!/^\#/, @bar)',
	454	bcopts => '-exec',
	455	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
d5ec2987	456	# 1 <;> nextstate(main 496 (eval 20):1) v:{
cc02ea56	457	# 2 <0> pushmark s
	458	# 3 <0> pushmark s
	459	# 4 <#> gv[*bar] s
	460	# 5 <1> rv2av[t4] lKM/1
	461	# 6 <@> grepstart lK
	462	# 7 <\|> grepwhile(other->8)[t5] lK
	463	# 8 </> match(/"^#"/) s/RTIME
	464	# 9 <1> not sK/1
	465	# goto 7
	466	# a <0> pushmark s
	467	# b <#> gv[*foo] s
	468	# c <1> rv2av[t2] lKRM*/1
	469	# d <2> aassign[t6] KS/COMMON
	470	# e <1> leavesub[1 ref] K/REFC,1
	471	EOT_EOT
d5ec2987	472	# 1 <;> nextstate(main 496 (eval 20):1) v:{
cc02ea56	473	# 2 <0> pushmark s
	474	# 3 <0> pushmark s
	475	# 4 <$> gv(*bar) s
	476	# 5 <1> rv2av[t2] lKM/1
	477	# 6 <@> grepstart lK
	478	# 7 <\|> grepwhile(other->8)[t3] lK
	479	# 8 </> match(/"^\\#"/) s/RTIME
	480	# 9 <1> not sK/1
	481	# goto 7
	482	# a <0> pushmark s
	483	# b <$> gv(*foo) s
	484	# c <1> rv2av[t1] lKRM*/1
	485	# d <2> aassign[t4] KS/COMMON
	486	# e <1> leavesub[1 ref] K/REFC,1
	487	EONT_EONT
	488
	489
	490	pass("MAP: SAMPLES FROM PERLDOC -F MAP");
	491
	492	checkOptree ( name => '%h = map { getkey($_) => $_ } @a',
	493	code => '%h = map { getkey($_) => $_ } @a',
	494	bcopts => '-exec',
	495	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
d5ec2987	496	# 1 <;> nextstate(main 501 (eval 22):1) v:{
cc02ea56	497	# 2 <0> pushmark s
	498	# 3 <0> pushmark s
	499	# 4 <#> gv[*a] s
	500	# 5 <1> rv2av[t8] lKM/1
	501	# 6 <@> mapstart lK*
	502	# 7 <\|> mapwhile(other->8)[t9] lK
	503	# 8 <0> enter l
d5ec2987	504	# 9 <;> nextstate(main 500 (eval 22):1) v:{
cc02ea56	505	# a <0> pushmark s
	506	# b <0> pushmark s
	507	# c <#> gvsv[*_] s
	508	# d <#> gv[*getkey] s/EARLYCV
	509	# e <1> entersub[t5] lKS/TARG,1
	510	# f <#> gvsv[*_] s
	511	# g <@> list lK
	512	# h <@> leave lKP
	513	# goto 7
	514	# i <0> pushmark s
	515	# j <#> gv[*h] s
	516	# k <1> rv2hv[t2] lKRM*/1
	517	# l <2> aassign[t10] KS/COMMON
	518	# m <1> leavesub[1 ref] K/REFC,1
	519	EOT_EOT
d5ec2987	520	# 1 <;> nextstate(main 501 (eval 22):1) v:{
cc02ea56	521	# 2 <0> pushmark s
	522	# 3 <0> pushmark s
	523	# 4 <$> gv(*a) s
	524	# 5 <1> rv2av[t3] lKM/1
	525	# 6 <@> mapstart lK*
	526	# 7 <\|> mapwhile(other->8)[t4] lK
	527	# 8 <0> enter l
d5ec2987	528	# 9 <;> nextstate(main 500 (eval 22):1) v:{
cc02ea56	529	# a <0> pushmark s
	530	# b <0> pushmark s
	531	# c <$> gvsv(*_) s
	532	# d <$> gv(*getkey) s/EARLYCV
	533	# e <1> entersub[t2] lKS/TARG,1
	534	# f <$> gvsv(*_) s
	535	# g <@> list lK
	536	# h <@> leave lKP
	537	# goto 7
	538	# i <0> pushmark s
	539	# j <$> gv(*h) s
	540	# k <1> rv2hv[t1] lKRM*/1
	541	# l <2> aassign[t5] KS/COMMON
	542	# m <1> leavesub[1 ref] K/REFC,1
	543	EONT_EONT
	544
	545	checkOptree ( name => '%h=(); for $_(@a){$h{getkey($_)} = $_}',
	546	code => '%h=(); for $_(@a){$h{getkey($_)} = $_}',
	547	bcopts => '-exec',
	548	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	549	# 1 <;> nextstate(main 505 (eval 24):1) v
	550	# 2 <0> pushmark s
	551	# 3 <0> pushmark s
	552	# 4 <#> gv[*h] s
	553	# 5 <1> rv2hv[t2] lKRM*/1
	554	# 6 <2> aassign[t3] vKS
d5ec2987	555	# 7 <;> nextstate(main 506 (eval 24):1) v:{
cc02ea56	556	# 8 <0> pushmark sM
	557	# 9 <#> gv[*a] s
	558	# a <1> rv2av[t6] sKRM/1
	559	# b <#> gv[*_] s
	560	# c <1> rv2gv sKRM/1
0d863452	561	# d <{> enteriter(next->o last->r redo->e) lKS/8
cc02ea56	562	# p <0> iter s
cc02ea56	563	# q <\|> and(other->e) K/1
d5ec2987	564	# e <;> nextstate(main 505 (eval 24):1) v:{
cc02ea56	565	# f <#> gvsv[*_] s
	566	# g <#> gv[*h] s
	567	# h <1> rv2hv sKR/1
	568	# i <0> pushmark s
	569	# j <#> gvsv[*_] s
	570	# k <#> gv[*getkey] s/EARLYCV
	571	# l <1> entersub[t10] sKS/TARG,1
	572	# m <2> helem sKRM*/2
	573	# n <2> sassign vKS/2
	574	# o <0> unstack s
	575	# goto p
	576	# r <2> leaveloop K/2
	577	# s <1> leavesub[1 ref] K/REFC,1
	578	EOT_EOT
	579	# 1 <;> nextstate(main 505 (eval 24):1) v
	580	# 2 <0> pushmark s
	581	# 3 <0> pushmark s
	582	# 4 <$> gv(*h) s
	583	# 5 <1> rv2hv[t1] lKRM*/1
	584	# 6 <2> aassign[t2] vKS
d5ec2987	585	# 7 <;> nextstate(main 506 (eval 24):1) v:{
cc02ea56	586	# 8 <0> pushmark sM
	587	# 9 <$> gv(*a) s
	588	# a <1> rv2av[t3] sKRM/1
	589	# b <$> gv(*_) s
	590	# c <1> rv2gv sKRM/1
0d863452	591	# d <{> enteriter(next->o last->r redo->e) lKS/8
cc02ea56	592	# p <0> iter s
cc02ea56	593	# q <\|> and(other->e) K/1
d5ec2987	594	# e <;> nextstate(main 505 (eval 24):1) v:{
cc02ea56	595	# f <$> gvsv(*_) s
	596	# g <$> gv(*h) s
	597	# h <1> rv2hv sKR/1
	598	# i <0> pushmark s
	599	# j <$> gvsv(*_) s
	600	# k <$> gv(*getkey) s/EARLYCV
	601	# l <1> entersub[t4] sKS/TARG,1
	602	# m <2> helem sKRM*/2
	603	# n <2> sassign vKS/2
	604	# o <0> unstack s
	605	# goto p
	606	# r <2> leaveloop K/2
	607	# s <1> leavesub[1 ref] K/REFC,1
	608	EONT_EONT
	609
	610	checkOptree ( name => 'map $_+42, 10..20',
	611	code => 'map $_+42, 10..20',
	612	bcopts => '-exec',
	613	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	614	# 1 <;> nextstate(main 497 (eval 20):1) v
	615	# 2 <0> pushmark s
	616	# 3 <$> const[AV ] s
	617	# 4 <1> rv2av lKPM/1
	618	# 5 <@> mapstart K
9ad9869c	619	# 6 <\|> mapwhile(other->7)[t5] K
cc02ea56	620	# 7 <#> gvsv[*_] s
	621	# 8 <$> const[IV 42] s
	622	# 9 <2> add[t2] sK/2
	623	# goto 6
	624	# a <1> leavesub[1 ref] K/REFC,1
	625	EOT_EOT
	626	# 1 <;> nextstate(main 511 (eval 26):1) v
	627	# 2 <0> pushmark s
	628	# 3 <$> const(AV ) s
	629	# 4 <1> rv2av lKPM/1
	630	# 5 <@> mapstart K
	631	# 6 <\|> mapwhile(other->7)[t4] K
	632	# 7 <$> gvsv(*_) s
	633	# 8 <$> const(IV 42) s
	634	# 9 <2> add[t1] sK/2
	635	# goto 6
	636	# a <1> leavesub[1 ref] K/REFC,1
	637	EONT_EONT
	638
	639	pass("CONSTANTS");
	640
498d59dd	641	checkOptree ( name => '-e use constant j => qq{junk}; print j',
498d59dd	642	prog => 'use constant j => qq{junk}; print j',
724aa791	643	bcopts => '-exec',
be2b1c74	644	strip_open_hints => 1,
724aa791	645	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	646	# 1 <0> enter
be2b1c74	647	# 2 <;> nextstate(main 71 -e:1) v:>,<,%,{
724aa791	648	# 3 <0> pushmark s
	649	# 4 <$> const[PV "junk"] s
	650	# 5 <@> print vK
	651	# 6 <@> leave[1 ref] vKP/REFC
	652	EOT_EOT
	653	# 1 <0> enter
be2b1c74	654	# 2 <;> nextstate(main 71 -e:1) v:>,<,%,{
724aa791	655	# 3 <0> pushmark s
	656	# 4 <$> const(PV "junk") s
	657	# 5 <@> print vK
	658	# 6 <@> leave[1 ref] vKP/REFC
	659	EONT_EONT
	660
2ce64696	661	} # skip
2ce64696	662
724aa791	663	__END__
	664
	665	#######################################################################
	666
	667	checkOptree ( name => '-exec sub a { print (shift) ? "foo" : "bar" }',
	668	code => sub { print (shift) ? "foo" : "bar" },
	669	bcopts => '-exec',
	670	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	671	insert threaded reference here
	672	EOT_EOT
	673	insert non-threaded reference here
	674	EONT_EONT
	675