[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;
    }
    if ($Config::Config{'extensions'} !~ /\bData\/Dumper\b/) {
	print
	    "1..0 # Skip: Data::Dumper was not built, needed by OptreeCheck\n";
	exit 0;
    }
    if ($] < 5.009) {
        print "1..0 # Skip -- TODO - provide golden result regexps for 5.8\n";
        exit 0;
    }
    require 'test.pl';
}
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" }
			     },
	      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" }
			     },
	      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" }
			     },
	      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" }
			     },
	      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',
	      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 $_"} },
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 443 optree.t:158) v
# 2  <0> pushmark s
# 3  <$> const[IV 1] s
# 4  <$> const[IV 10] s
# 5  <#> gv[*_] s
# 6  <{> enteriter(next->d last->g redo->7) lKS
# e  <0> iter s
# f  <|> and(other->7) K/1
# 7      <;> nextstate(main 442 optree.t:158) v
# 8      <0> pushmark s
# 9      <$> 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  <$> gv(*_) s
# 6  <{> enteriter(next->d last->g redo->7) lKS
# e  <0> iter s
# f  <|> and(other->7) K/1
# 7      <;> nextstate(main 443 optree_samples.t:182) v
# 8      <0> pushmark s
# 9      <$> 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 $_" foreach (1..10) }, 
	      bcopts	=> '-basic',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# h  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->h
# 1        <;> nextstate(main 445 optree.t:167) v ->2
# 2        <;> nextstate(main 445 optree.t:167) v ->3
# g        <2> leaveloop K/2 ->h
# 7           <{> enteriter(next->d last->g redo->8) lKS ->e
# -              <0> ex-pushmark s ->3
# -              <1> ex-list lK ->6
# 3                 <0> pushmark s ->4
# 4                 <$> 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 ->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 $_}}',
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <0> enter 
# 2  <;> nextstate(main 2 -e:1) v
# 3  <0> pushmark s
# 4  <$> const[IV 1] s
# 5  <$> const[IV 10] s
# 6  <#> gv[*_] s
# 7  <{> enteriter(next->e last->h redo->8) lKS
# f  <0> iter s
# g  <|> and(other->8) vK/1
# 8      <;> nextstate(main 1 -e:1) v
# 9      <0> pushmark s
# a      <$> 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  <$> gv(*_) s
# 7  <{> enteriter(next->e last->h redo->8) lKS
# f  <0> iter s
# g  <|> and(other->8) vK/1
# 8      <;> nextstate(main 1 -e:1) v
# 9      <0> pushmark s
# a      <$> 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 $_" foreach (1..10) }, 
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 445 optree.t:167) v
# 2  <;> nextstate(main 445 optree.t:167) v
# 3  <0> pushmark s
# 4  <$> const[IV 1] s
# 5  <$> const[IV 10] s
# 6  <#> gv[*_] s
# 7  <{> enteriter(next->d last->g redo->8) lKS
# e  <0> iter s
# f  <|> and(other->8) K/1
# 8      <0> pushmark s
# 9      <$> 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  <$> gv(*_) s
# 7  <{> enteriter(next->d last->g redo->8) lKS
# e  <0> iter s
# f  <|> and(other->8) K/1
# 8      <0> pushmark s
# 9      <$> 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($_)} = $_}',
	      bcopts	=> '-exec',
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 505 (eval 24):1) v
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <#> gv[*h] s
# 5  <1> rv2hv[t2] lKRM*/1
# 6  <2> aassign[t3] vKS
# 7  <;> nextstate(main 506 (eval 24):1) v
# 8  <0> pushmark sM
# 9  <#> gv[*a] s
# a  <1> rv2av[t6] sKRM/1
# b  <#> gv[*_] s
# c  <1> rv2gv sKRM/1
# d  <{> enteriter(next->o last->r redo->e) lKS
# p  <0> iter s
# q  <|> and(other->e) K/1
# e      <;> nextstate(main 505 (eval 24):1) v
# f      <#> gvsv[*_] s
# g      <#> gv[*h] s
# h      <1> rv2hv sKR/1
# i      <0> pushmark s
# j      <#> gvsv[*_] s
# k      <#> gv[*getkey] s/EARLYCV
# l      <1> entersub[t10] sKS/TARG,1
# m      <2> helem sKRM*/2
# n      <2> sassign vKS/2
# o      <0> unstack s
#            goto p
# r  <2> leaveloop K/2
# s  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 505 (eval 24):1) v
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <$> 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
# 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)[t7] 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',
	      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	}
8dd2f9d4	16	if ($Config::Config{'extensions'} !~ /\bData\/Dumper\b/) {
2799c206	17	print
	18	"1..0 # Skip: Data::Dumper was not built, needed by OptreeCheck\n";
	19	exit 0;
2799c206	20	}
7252851f	21	if ($] < 5.009) {
	22	print "1..0 # Skip -- TODO - provide golden result regexps for 5.8\n";
	23	exit 0;
	24	}
5638aaac	25	require 'test.pl';
724aa791	26	}
724aa791	27	use OptreeCheck;
2ce64696	28	use Config;
cc02ea56	29	plan tests => 20;
2ce64696	30	SKIP: {
cc02ea56	31	skip "no perlio in this build", 20 unless $Config::Config{useperlio};
724aa791	32
	33	pass("GENERAL OPTREE EXAMPLES");
	34
	35	pass("IF,THEN,ELSE, ?:");
	36
	37	checkOptree ( name => '-basic sub {if shift print then,else}',
	38	bcopts => '-basic',
	39	code => sub { if (shift) { print "then" }
	40	else { print "else" }
	41	},
	42	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	43	# 9 <1> leavesub[1 ref] K/REFC,1 ->(end)
	44	# - <@> lineseq KP ->9
	45	# 1 <;> nextstate(main 426 optree.t:16) v ->2
	46	# - <1> null K/1 ->-
	47	# 5 <\|> cond_expr(other->6) K/1 ->a
	48	# 4 <1> shift sK/1 ->5
	49	# 3 <1> rv2av[t2] sKRM/1 ->4
	50	# 2 <#> gv[*_] s ->3
	51	# - <@> scope K ->-
	52	# - <0> ex-nextstate v ->6
	53	# 8 <@> print sK ->9
	54	# 6 <0> pushmark s ->7
	55	# 7 <$> const[PV "then"] s ->8
	56	# f <@> leave KP ->9
	57	# a <0> enter ->b
	58	# b <;> nextstate(main 424 optree.t:17) v ->c
	59	# e <@> print sK ->f
	60	# c <0> pushmark s ->d
	61	# d <$> const[PV "else"] s ->e
	62	EOT_EOT
	63	# 9 <1> leavesub[1 ref] K/REFC,1 ->(end)
	64	# - <@> lineseq KP ->9
	65	# 1 <;> nextstate(main 427 optree_samples.t:18) v ->2
	66	# - <1> null K/1 ->-
	67	# 5 <\|> cond_expr(other->6) K/1 ->a
	68	# 4 <1> shift sK/1 ->5
	69	# 3 <1> rv2av[t1] sKRM/1 ->4
	70	# 2 <$> gv(*_) s ->3
	71	# - <@> scope K ->-
	72	# - <0> ex-nextstate v ->6
	73	# 8 <@> print sK ->9
	74	# 6 <0> pushmark s ->7
	75	# 7 <$> const(PV "then") s ->8
	76	# f <@> leave KP ->9
	77	# a <0> enter ->b
	78	# b <;> nextstate(main 425 optree_samples.t:19) v ->c
	79	# e <@> print sK ->f
	80	# c <0> pushmark s ->d
	81	# d <$> const(PV "else") s ->e
	82	EONT_EONT
	83
	84	checkOptree ( name => '-basic (see above, with my $a = shift)',
	85	bcopts => '-basic',
	86	code => sub { my $a = shift;
	87	if ($a) { print "foo" }
	88	else { print "bar" }
	89	},
	90	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	91	# d <1> leavesub[1 ref] K/REFC,1 ->(end)
	92	# - <@> lineseq KP ->d
	93	# 1 <;> nextstate(main 431 optree.t:68) v ->2
	94	# 6 <2> sassign vKS/2 ->7
	95	# 4 <1> shift sK/1 ->5
	96	# 3 <1> rv2av[t3] sKRM/1 ->4
	97	# 2 <#> gv[*_] s ->3
	98	# 5 <0> padsv[$a:431,435] sRM*/LVINTRO ->6
	99	# 7 <;> nextstate(main 435 optree.t:69) v ->8
	100	# - <1> null K/1 ->-
	101	# 9 <\|> cond_expr(other->a) K/1 ->e
	102	# 8 <0> padsv[$a:431,435] s ->9
	103	# - <@> scope K ->-
	104	# - <0> ex-nextstate v ->a
	105	# c <@> print sK ->d
	106	# a <0> pushmark s ->b
107	# b <$> const[PV "foo"] s ->c
108	# j <@> leave KP ->d
109	# e <0> enter ->f
110	# f <;> nextstate(main 433 optree.t:70) v ->g
111	# i <@> print sK ->j
112	# g <0> pushmark s ->h
113	# h <$> const[PV "bar"] s ->i
114	EOT_EOT
724aa791	115	# d <1> leavesub[1 ref] K/REFC,1 ->(end)
	116	# - <@> lineseq KP ->d
	117	# 1 <;> nextstate(main 428 optree_samples.t:48) v ->2
	118	# 6 <2> sassign vKS/2 ->7
	119	# 4 <1> shift sK/1 ->5
	120	# 3 <1> rv2av[t2] sKRM/1 ->4
	121	# 2 <$> gv(*_) s ->3
	122	# 5 <0> padsv[$a:428,432] sRM*/LVINTRO ->6
	123	# 7 <;> nextstate(main 432 optree_samples.t:49) v ->8
	124	# - <1> null K/1 ->-
	125	# 9 <\|> cond_expr(other->a) K/1 ->e
	126	# 8 <0> padsv[$a:428,432] s ->9
	127	# - <@> scope K ->-
	128	# - <0> ex-nextstate v ->a
	129	# c <@> print sK ->d
	130	# a <0> pushmark s ->b
	131	# b <$> const(PV "foo") s ->c
	132	# j <@> leave KP ->d
	133	# e <0> enter ->f
	134	# f <;> nextstate(main 430 optree_samples.t:50) v ->g
	135	# i <@> print sK ->j
	136	# g <0> pushmark s ->h
	137	# h <$> const(PV "bar") s ->i
	138	EONT_EONT
	139
	140	checkOptree ( name => '-exec sub {if shift print then,else}',
	141	bcopts => '-exec',
	142	code => sub { if (shift) { print "then" }
	143	else { print "else" }
	144	},
	145	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	146	# 1 <;> nextstate(main 426 optree.t:16) v
	147	# 2 <#> gv[*_] s
	148	# 3 <1> rv2av[t2] sKRM/1
	149	# 4 <1> shift sK/1
	150	# 5 <\|> cond_expr(other->6) K/1
	151	# 6 <0> pushmark s
	152	# 7 <$> const[PV "then"] s
	153	# 8 <@> print sK
	154	# goto 9
	155	# a <0> enter
	156	# b <;> nextstate(main 424 optree.t:17) v
	157	# c <0> pushmark s
	158	# d <$> const[PV "else"] s
	159	# e <@> print sK
	160	# f <@> leave KP
	161	# 9 <1> leavesub[1 ref] K/REFC,1
	162	EOT_EOT
	163	# 1 <;> nextstate(main 436 optree_samples.t:123) v
	164	# 2 <$> gv(*_) s
	165	# 3 <1> rv2av[t1] sKRM/1
	166	# 4 <1> shift sK/1
	167	# 5 <\|> cond_expr(other->6) K/1
	168	# 6 <0> pushmark s
	169	# 7 <$> const(PV "then") s
	170	# 8 <@> print sK
	171	# goto 9
	172	# a <0> enter
	173	# b <;> nextstate(main 434 optree_samples.t:124) v
	174	# c <0> pushmark s
	175	# d <$> const(PV "else") s
	176	# e <@> print sK
	177	# f <@> leave KP
	178	# 9 <1> leavesub[1 ref] K/REFC,1
	179	EONT_EONT
	180
	181	checkOptree ( name => '-exec (see above, with my $a = shift)',
	182	bcopts => '-exec',
	183	code => sub { my $a = shift;
	184	if ($a) { print "foo" }
	185	else { print "bar" }
	186	},
	187	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	188	# 1 <;> nextstate(main 423 optree.t:16) v
	189	# 2 <#> gv[*_] s
	190	# 3 <1> rv2av[t3] sKRM/1
	191	# 4 <1> shift sK/1
	192	# 5 <0> padsv[$a:423,427] sRM*/LVINTRO
	193	# 6 <2> sassign vKS/2
	194	# 7 <;> nextstate(main 427 optree.t:17) v
	195	# 8 <0> padsv[$a:423,427] s
	196	# 9 <\|> cond_expr(other->a) K/1
	197	# a <0> pushmark s
	198	# b <$> const[PV "foo"] s
	199	# c <@> print sK
	200	# goto d
	201	# e <0> enter
	202	# f <;> nextstate(main 425 optree.t:18) v
	203	# g <0> pushmark s
	204	# h <$> const[PV "bar"] s
	205	# i <@> print sK
	206	# j <@> leave KP
	207	# d <1> leavesub[1 ref] K/REFC,1
	208	EOT_EOT
	209	# 1 <;> nextstate(main 437 optree_samples.t:112) v
210	# 2 <$> gv(*_) s
211	# 3 <1> rv2av[t2] sKRM/1
212	# 4 <1> shift sK/1
213	# 5 <0> padsv[$a:437,441] sRM*/LVINTRO
214	# 6 <2> sassign vKS/2
215	# 7 <;> nextstate(main 441 optree_samples.t:113) v
216	# 8 <0> padsv[$a:437,441] s
217	# 9 <\|> cond_expr(other->a) K/1
218	# a <0> pushmark s
219	# b <$> const(PV "foo") s
220	# c <@> print sK
221	# goto d
222	# e <0> enter
223	# f <;> nextstate(main 439 optree_samples.t:114) v
224	# g <0> pushmark s
225	# h <$> const(PV "bar") s
226	# i <@> print sK
227	# j <@> leave KP
228	# d <1> leavesub[1 ref] K/REFC,1
229	EONT_EONT
230
231	checkOptree ( name => '-exec sub { print (shift) ? "foo" : "bar" }',
232	code => sub { print (shift) ? "foo" : "bar" },
233	bcopts => '-exec',
234	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
235	# 1 <;> nextstate(main 428 optree.t:31) v
236	# 2 <0> pushmark s
237	# 3 <#> gv[*_] s
238	# 4 <1> rv2av[t2] sKRM/1
239	# 5 <1> shift sK/1
240	# 6 <@> print sK
241	# 7 <\|> cond_expr(other->8) K/1
242	# 8 <$> const[PV "foo"] s
243	# goto 9
244	# a <$> const[PV "bar"] s
245	# 9 <1> leavesub[1 ref] K/REFC,1
246	EOT_EOT
247	# 1 <;> nextstate(main 442 optree_samples.t:144) v
248	# 2 <0> pushmark s
249	# 3 <$> gv(*_) s
250	# 4 <1> rv2av[t1] sKRM/1
251	# 5 <1> shift sK/1
252	# 6 <@> print sK
253	# 7 <\|> cond_expr(other->8) K/1
254	# 8 <$> const(PV "foo") s
255	# goto 9
256	# a <$> const(PV "bar") s
257	# 9 <1> leavesub[1 ref] K/REFC,1
258	EONT_EONT
259
260	pass ("FOREACH");
261
262	checkOptree ( name => '-exec sub { foreach (1..10) {print "foo $_"} }',
263	code => sub { foreach (1..10) {print "foo $_"} },
264	bcopts => '-exec',
265	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
266	# 1 <;> nextstate(main 443 optree.t:158) v
267	# 2 <0> pushmark s
268	# 3 <$> const[IV 1] s
269	# 4 <$> const[IV 10] s
270	# 5 <#> gv[*_] s
271	# 6 <{> enteriter(next->d last->g redo->7) lKS
272	# e <0> iter s
273	# f <\|> and(other->7) K/1
274	# 7 <;> nextstate(main 442 optree.t:158) v
275	# 8 <0> pushmark s
276	# 9 <$> const[PV "foo "] s
277	# a <#> gvsv[*_] s
278	# b <2> concat[t4] sK/2
279	# c <@> print vK
280	# d <0> unstack s
281	# goto e
282	# g <2> leaveloop K/2
283	# h <1> leavesub[1 ref] K/REFC,1
724aa791	284	EOT_EOT
	285	# 1 <;> nextstate(main 444 optree_samples.t:182) v
	286	# 2 <0> pushmark s
	287	# 3 <$> const(IV 1) s
	288	# 4 <$> const(IV 10) s
	289	# 5 <$> gv(*_) s
	290	# 6 <{> enteriter(next->d last->g redo->7) lKS
	291	# e <0> iter s
	292	# f <\|> and(other->7) K/1
	293	# 7 <;> nextstate(main 443 optree_samples.t:182) v
	294	# 8 <0> pushmark s
	295	# 9 <$> const(PV "foo ") s
	296	# a <$> gvsv(*_) s
	297	# b <2> concat[t3] sK/2
	298	# c <@> print vK
	299	# d <0> unstack s
	300	# goto e
	301	# g <2> leaveloop K/2
	302	# h <1> leavesub[1 ref] K/REFC,1
	303	EONT_EONT
	304
	305	checkOptree ( name => '-basic sub { print "foo $_" foreach (1..10) }',
	306	code => sub { print "foo $_" foreach (1..10) },
	307	bcopts => '-basic',
	308	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	309	# h <1> leavesub[1 ref] K/REFC,1 ->(end)
	310	# - <@> lineseq KP ->h
	311	# 1 <;> nextstate(main 445 optree.t:167) v ->2
	312	# 2 <;> nextstate(main 445 optree.t:167) v ->3
	313	# g <2> leaveloop K/2 ->h
	314	# 7 <{> enteriter(next->d last->g redo->8) lKS ->e
	315	# - <0> ex-pushmark s ->3
	316	# - <1> ex-list lK ->6
	317	# 3 <0> pushmark s ->4
	318	# 4 <$> const[IV 1] s ->5
	319	# 5 <$> const[IV 10] s ->6
	320	# 6 <#> gv[*_] s ->7
	321	# - <1> null K/1 ->g
	322	# f <\|> and(other->8) K/1 ->g
	323	# e <0> iter s ->f
	324	# - <@> lineseq sK ->-
	325	# c <@> print vK ->d
	326	# 8 <0> pushmark s ->9
	327	# - <1> ex-stringify sK/1 ->c
	328	# - <0> ex-pushmark s ->9
	329	# b <2> concat[t2] sK/2 ->c
	330	# 9 <$> const[PV "foo "] s ->a
	331	# - <1> ex-rv2sv sK/1 ->b
	332	# a <#> gvsv[*_] s ->b
	333	# d <0> unstack s ->e
	334	EOT_EOT
	335	# h <1> leavesub[1 ref] K/REFC,1 ->(end)
	336	# - <@> lineseq KP ->h
	337	# 1 <;> nextstate(main 446 optree_samples.t:192) v ->2
	338	# 2 <;> nextstate(main 446 optree_samples.t:192) v ->3
	339	# g <2> leaveloop K/2 ->h
	340	# 7 <{> enteriter(next->d last->g redo->8) lKS ->e
	341	# - <0> ex-pushmark s ->3
	342	# - <1> ex-list lK ->6
	343	# 3 <0> pushmark s ->4
	344	# 4 <$> const(IV 1) s ->5
	345	# 5 <$> const(IV 10) s ->6
	346	# 6 <$> gv(*_) s ->7
	347	# - <1> null K/1 ->g
348	# f <\|> and(other->8) K/1 ->g
349	# e <0> iter s ->f
350	# - <@> lineseq sK ->-
351	# c <@> print vK ->d
352	# 8 <0> pushmark s ->9
353	# - <1> ex-stringify sK/1 ->c
354	# - <0> ex-pushmark s ->9
355	# b <2> concat[t1] sK/2 ->c
356	# 9 <$> const(PV "foo ") s ->a
357	# - <1> ex-rv2sv sK/1 ->b
358	# a <$> gvsv(*_) s ->b
359	# d <0> unstack s ->e
360	EONT_EONT
361
498d59dd	362	checkOptree ( name => '-exec -e foreach (1..10) {print qq{foo $_}}',
498d59dd	363	prog => 'foreach (1..10) {print qq{foo $_}}',
724aa791	364	bcopts => '-exec',
	365	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	366	# 1 <0> enter
	367	# 2 <;> nextstate(main 2 -e:1) v
	368	# 3 <0> pushmark s
	369	# 4 <$> const[IV 1] s
	370	# 5 <$> const[IV 10] s
	371	# 6 <#> gv[*_] s
	372	# 7 <{> enteriter(next->e last->h redo->8) lKS
	373	# f <0> iter s
	374	# g <\|> and(other->8) vK/1
	375	# 8 <;> nextstate(main 1 -e:1) v
	376	# 9 <0> pushmark s
	377	# a <$> const[PV "foo "] s
	378	# b <#> gvsv[*_] s
	379	# c <2> concat[t4] sK/2
	380	# d <@> print vK
	381	# e <0> unstack v
	382	# goto f
	383	# h <2> leaveloop vK/2
	384	# i <@> leave[1 ref] vKP/REFC
	385	EOT_EOT
	386	# 1 <0> enter
	387	# 2 <;> nextstate(main 2 -e:1) v
	388	# 3 <0> pushmark s
	389	# 4 <$> const(IV 1) s
	390	# 5 <$> const(IV 10) s
	391	# 6 <$> gv(*_) s
	392	# 7 <{> enteriter(next->e last->h redo->8) lKS
	393	# f <0> iter s
	394	# g <\|> and(other->8) vK/1
	395	# 8 <;> nextstate(main 1 -e:1) v
	396	# 9 <0> pushmark s
	397	# a <$> const(PV "foo ") s
	398	# b <$> gvsv(*_) s
	399	# c <2> concat[t3] sK/2
	400	# d <@> print vK
	401	# e <0> unstack v
	402	# goto f
	403	# h <2> leaveloop vK/2
	404	# i <@> leave[1 ref] vKP/REFC
724aa791	405	EONT_EONT
	406
	407	checkOptree ( name => '-exec sub { print "foo $_" foreach (1..10) }',
	408	code => sub { print "foo $_" foreach (1..10) },
	409	bcopts => '-exec',
	410	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	411	# 1 <;> nextstate(main 445 optree.t:167) v
	412	# 2 <;> nextstate(main 445 optree.t:167) v
	413	# 3 <0> pushmark s
	414	# 4 <$> const[IV 1] s
	415	# 5 <$> const[IV 10] s
	416	# 6 <#> gv[*_] s
	417	# 7 <{> enteriter(next->d last->g redo->8) lKS
	418	# e <0> iter s
	419	# f <\|> and(other->8) K/1
	420	# 8 <0> pushmark s
	421	# 9 <$> 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
	430	# 1 <;> nextstate(main 447 optree_samples.t:252) v
	431	# 2 <;> nextstate(main 447 optree_samples.t:252) v
	432	# 3 <0> pushmark s
	433	# 4 <$> const(IV 1) s
	434	# 5 <$> const(IV 10) s
	435	# 6 <$> gv(*_) s
	436	# 7 <{> enteriter(next->d last->g redo->8) lKS
	437	# e <0> iter s
	438	# f <\|> and(other->8) K/1
	439	# 8 <0> pushmark s
	440	# 9 <$> const(PV "foo ") s
	441	# a <$> gvsv(*_) s
	442	# b <2> concat[t1] sK/2
	443	# c <@> print vK
	444	# d <0> unstack s
	445	# goto e
	446	# g <2> leaveloop K/2
	447	# h <1> leavesub[1 ref] K/REFC,1
	448	EONT_EONT
	449
cc02ea56	450	pass("GREP: SAMPLES FROM PERLDOC -F GREP");
	451
	452	checkOptree ( name => '@foo = grep(!/^\#/, @bar)',
	453	code => '@foo = grep(!/^\#/, @bar)',
	454	bcopts => '-exec',
	455	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	456	# 1 <;> nextstate(main 496 (eval 20):1) v
	457	# 2 <0> pushmark s
	458	# 3 <0> pushmark s
	459	# 4 <#> gv[*bar] s
	460	# 5 <1> rv2av[t4] lKM/1
	461	# 6 <@> grepstart lK
	462	# 7 <\|> grepwhile(other->8)[t5] lK
	463	# 8 </> match(/"^#"/) s/RTIME
	464	# 9 <1> not sK/1
	465	# goto 7
	466	# a <0> pushmark s
	467	# b <#> gv[*foo] s
	468	# c <1> rv2av[t2] lKRM*/1
	469	# d <2> aassign[t6] KS/COMMON
	470	# e <1> leavesub[1 ref] K/REFC,1
	471	EOT_EOT
	472	# 1 <;> nextstate(main 496 (eval 20):1) v
	473	# 2 <0> pushmark s
	474	# 3 <0> pushmark s
	475	# 4 <$> 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 <$> gv(*foo) s
	484	# c <1> rv2av[t1] lKRM*/1
	485	# d <2> aassign[t4] KS/COMMON
	486	# e <1> leavesub[1 ref] K/REFC,1
	487	EONT_EONT
	488
	489
	490	pass("MAP: SAMPLES FROM PERLDOC -F MAP");
	491
	492	checkOptree ( name => '%h = map { getkey($_) => $_ } @a',
	493	code => '%h = map { getkey($_) => $_ } @a',
	494	bcopts => '-exec',
	495	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	496	# 1 <;> nextstate(main 501 (eval 22):1) v
	497	# 2 <0> pushmark s
	498	# 3 <0> pushmark s
	499	# 4 <#> gv[*a] s
	500	# 5 <1> rv2av[t8] lKM/1
	501	# 6 <@> mapstart lK*
	502	# 7 <\|> mapwhile(other->8)[t9] lK
	503	# 8 <0> enter l
	504	# 9 <;> nextstate(main 500 (eval 22):1) v
	505	# a <0> pushmark s
	506	# b <0> pushmark s
	507	# c <#> gvsv[*_] s
	508	# d <#> gv[*getkey] s/EARLYCV
	509	# e <1> entersub[t5] lKS/TARG,1
	510	# f <#> gvsv[*_] s
	511	# g <@> list lK
	512	# h <@> leave lKP
	513	# goto 7
514	# i <0> pushmark s
515	# j <#> gv[*h] s
516	# k <1> rv2hv[t2] lKRM*/1
517	# l <2> aassign[t10] KS/COMMON
518	# m <1> leavesub[1 ref] K/REFC,1
519	EOT_EOT
520	# 1 <;> nextstate(main 501 (eval 22):1) v
521	# 2 <0> pushmark s
522	# 3 <0> pushmark s
523	# 4 <$> 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
528	# 9 <;> nextstate(main 500 (eval 22):1) v
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($_)} = $_}',
547	bcopts => '-exec',
548	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
549	# 1 <;> nextstate(main 505 (eval 24):1) v
550	# 2 <0> pushmark s
551	# 3 <0> pushmark s
552	# 4 <#> gv[*h] s
553	# 5 <1> rv2hv[t2] lKRM*/1
554	# 6 <2> aassign[t3] vKS
555	# 7 <;> nextstate(main 506 (eval 24):1) v
556	# 8 <0> pushmark sM
557	# 9 <#> gv[*a] s
558	# a <1> rv2av[t6] sKRM/1
559	# b <#> gv[*_] s
560	# c <1> rv2gv sKRM/1
561	# d <{> enteriter(next->o last->r redo->e) lKS
562	# p <0> iter s
563	# q <\|> and(other->e) K/1
564	# e <;> nextstate(main 505 (eval 24):1) v
565	# f <#> gvsv[*_] s
566	# g <#> gv[*h] s
567	# h <1> rv2hv sKR/1
568	# i <0> pushmark s
569	# j <#> gvsv[*_] s
570	# k <#> gv[*getkey] s/EARLYCV
571	# l <1> entersub[t10] sKS/TARG,1
572	# m <2> helem sKRM*/2
573	# n <2> sassign vKS/2
574	# o <0> unstack s
575	# goto p
576	# r <2> leaveloop K/2
577	# s <1> leavesub[1 ref] K/REFC,1
578	EOT_EOT
579	# 1 <;> nextstate(main 505 (eval 24):1) v
580	# 2 <0> pushmark s
581	# 3 <0> pushmark s
582	# 4 <$> gv(*h) s
583	# 5 <1> rv2hv[t1] lKRM*/1
584	# 6 <2> aassign[t2] vKS
585	# 7 <;> nextstate(main 506 (eval 24):1) v
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
591	# d <{> enteriter(next->o last->r redo->e) lKS
592	# p <0> iter s
593	# q <\|> and(other->e) K/1
594	# e <;> nextstate(main 505 (eval 24):1) v
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
619	# 6 <\|> mapwhile(other->7)[t7] K
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',
	644	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	645	# 1 <0> enter
	646	# 2 <;> nextstate(main 71 -e:1) v
	647	# 3 <0> pushmark s
	648	# 4 <$> const[PV "junk"] s
	649	# 5 <@> print vK
	650	# 6 <@> leave[1 ref] vKP/REFC
	651	EOT_EOT
	652	# 1 <0> enter
	653	# 2 <;> nextstate(main 71 -e:1) v
	654	# 3 <0> pushmark s
	655	# 4 <$> const(PV "junk") s
	656	# 5 <@> print vK
	657	# 6 <@> leave[1 ref] vKP/REFC
	658	EONT_EONT
	659
2ce64696	660	} # skip
2ce64696	661
724aa791	662	__END__
	663
	664	#######################################################################
	665
	666	checkOptree ( name => '-exec sub a { print (shift) ? "foo" : "bar" }',
	667	code => sub { print (shift) ? "foo" : "bar" },
	668	bcopts => '-exec',
	669	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	670	insert threaded reference here
	671	EOT_EOT
	672	insert non-threaded reference here
	673	EONT_EONT
	674