[perl5.git] / ext / B / t / optree_sort.t

#!perl

BEGIN {
    unshift @INC, 't';
    require Config;
    if (($Config::Config{'extensions'} !~ /\bB\b/) ){
        print "1..0 # Skip -- Perl configured without B module\n";
        exit 0;
    }
    if (!$Config::Config{useperlio}) {
        print "1..0 # Skip -- need perlio to walk the optree\n";
        exit 0;
    }
}
use OptreeCheck;
use Config;
plan tests => 21;

pass("SORT OPTIMIZATION");

checkOptree ( name	=> 'sub {sort @a}',
	      code	=> sub {sort @a},
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# 1  <;> nextstate(main 424 optree_sort.t:14) v:>,<,%
# 2  <0> pushmark s
# 3  <#> gv[*a] s
# 4  <1> rv2av[t2] lK/1
# 5  <@> sort K
# 6  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 424 optree_sort.t:14) v:>,<,%
# 2  <0> pushmark s
# 3  <$> gv(*a) s
# 4  <1> rv2av[t1] lK/1
# 5  <@> sort K
# 6  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name => 'sort @a',
	      prog => 'sort @a',
	      errs => [ 'Useless use of sort in void context at -e line 1.',
			'Name "main::a" used only once: possible typo at -e line 1.',
			],
	      bcopts => '-exec',
	      strip_open_hints => 1,
	      expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <0> enter 
2  <;> nextstate(main 1 -e:1) v:>,<,%,{
3  <0> pushmark s
4  <#> gv[*a] s
5  <1> rv2av[t2] lK/1
6  <@> sort vK
7  <@> leave[1 ref] vKP/REFC
EOT_EOT
# 1  <0> enter 
# 2  <;> nextstate(main 1 -e:1) v:>,<,%,{
# 3  <0> pushmark s
# 4  <$> gv(*a) s
# 5  <1> rv2av[t1] lK/1
# 6  <@> sort vK
# 7  <@> leave[1 ref] vKP/REFC
EONT_EONT

checkOptree ( name	=> 'sub {@a = sort @a}',
	      code	=> sub {@a = sort @a},
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <;> nextstate(main -438 optree.t:244) v:>,<,%
2  <0> pushmark s
3  <0> pushmark s
4  <#> gv[*a] s
5  <1> rv2av[t4] lK/1
6  <@> sort lK
7  <0> pushmark s
8  <#> gv[*a] s
9  <1> rv2av[t2] lKRM*/1
a  <2> aassign[t5] KS/COMMON
b  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 65 optree.t:311) v:>,<,%
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <$> gv(*a) s
# 5  <1> rv2av[t2] lK/1
# 6  <@> sort lK
# 7  <0> pushmark s
# 8  <$> gv(*a) s
# 9  <1> rv2av[t1] lKRM*/1
# a  <2> aassign[t3] KS/COMMON
# b  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> '@a = sort @a',
	      prog	=> '@a = sort @a',
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <0> enter 
2  <;> nextstate(main 1 -e:1) v:>,<,%,{
3  <0> pushmark s
4  <0> pushmark s
5  <#> gv[*a] s
6  <1> rv2av[t4] lKRM*/1
7  <@> sort lK/INPLACE
8  <@> leave[1 ref] vKP/REFC
EOT_EOT
# 1  <0> enter 
# 2  <;> nextstate(main 1 -e:1) v:>,<,%,{
# 3  <0> pushmark s
# 4  <0> pushmark s
# 5  <$> gv(*a) s
# 6  <1> rv2av[t2] lKRM*/1
# 7  <@> sort lK/INPLACE
# 8  <@> leave[1 ref] vKP/REFC
EONT_EONT

checkOptree ( name	=> 'sub {@a = sort @a; reverse @a}',
	      code	=> sub {@a = sort @a; reverse @a},
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <;> nextstate(main -438 optree.t:286) v:>,<,%
2  <0> pushmark s
3  <0> pushmark s
4  <#> gv[*a] s
5  <1> rv2av[t4] lKRM*/1
6  <@> sort lK/INPLACE
7  <;> nextstate(main -438 optree.t:288) v:>,<,%
8  <0> pushmark s
9  <#> gv[*a] s
a  <1> rv2av[t7] lK/1
b  <@> reverse[t8] K/1
c  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 66 optree.t:345) v:>,<,%
# 2  <0> pushmark s
# 3  <0> pushmark s
# 4  <$> gv(*a) s
# 5  <1> rv2av[t2] lKRM*/1
# 6  <@> sort lK/INPLACE
# 7  <;> nextstate(main 66 optree.t:346) v:>,<,%
# 8  <0> pushmark s
# 9  <$> gv(*a) s
# a  <1> rv2av[t4] lK/1
# b  <@> reverse[t5] K/1
# c  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> '@a = sort @a; reverse @a',
	      prog	=> '@a = sort @a; reverse @a',
	      errs      => ['Useless use of reverse in void context at -e line 1.'],
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <0> enter 
2  <;> nextstate(main 1 -e:1) v:>,<,%,{
3  <0> pushmark s
4  <0> pushmark s
5  <#> gv[*a] s
6  <1> rv2av[t4] lKRM*/1
7  <@> sort lK/INPLACE
8  <;> nextstate(main 1 -e:1) v:>,<,%,{
9  <0> pushmark s
a  <#> gv[*a] s
b  <1> rv2av[t7] lK/1
c  <@> reverse[t8] vK/1
d  <@> leave[1 ref] vKP/REFC
EOT_EOT
# 1  <0> enter 
# 2  <;> nextstate(main 1 -e:1) v:>,<,%,{
# 3  <0> pushmark s
# 4  <0> pushmark s
# 5  <$> gv(*a) s
# 6  <1> rv2av[t2] lKRM*/1
# 7  <@> sort lK/INPLACE
# 8  <;> nextstate(main 1 -e:1) v:>,<,%,{
# 9  <0> pushmark s
# a  <$> gv(*a) s
# b  <1> rv2av[t4] lK/1
# c  <@> reverse[t5] vK/1
# d  <@> leave[1 ref] vKP/REFC
EONT_EONT

checkOptree ( name	=> 'sub {my @a; @a = sort @a}',
	      code	=> sub {my @a; @a = sort @a},
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <;> nextstate(main -437 optree.t:254) v:>,<,%
2  <0> padav[@a:-437,-436] vM/LVINTRO
3  <;> nextstate(main -436 optree.t:256) v:>,<,%
4  <0> pushmark s
5  <0> pushmark s
6  <0> padav[@a:-437,-436] l
7  <@> sort lK
8  <0> padrange[@a:-437,-436] l/1
9  <2> aassign[t2] KS/COMMON
a  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 427 optree_sort.t:172) v:>,<,%
# 2  <0> padav[@a:427,428] vM/LVINTRO
# 3  <;> nextstate(main 428 optree_sort.t:173) v:>,<,%
# 4  <0> pushmark s
# 5  <0> pushmark s
# 6  <0> padav[@a:427,428] l
# 7  <@> sort lK
# 8  <0> padrange[@a:427,428] l/1
# 9  <2> aassign[t2] KS/COMMON
# a  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> 'my @a; @a = sort @a',
	      prog	=> 'my @a; @a = sort @a',
	      bcopts	=> '-exec',
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <0> enter 
2  <;> nextstate(main 1 -e:1) v:>,<,%,{
3  <0> padav[@a:1,2] vM/LVINTRO
4  <;> nextstate(main 2 -e:1) v:>,<,%,{
5  <0> pushmark s
6  <0> padrange[@a:1,2] l/1
7  <@> sort lK/INPLACE
8  <@> leave[1 ref] vKP/REFC
EOT_EOT
# 1  <0> enter 
# 2  <;> nextstate(main 1 -e:1) v:>,<,%,{
# 3  <0> padav[@a:1,2] vM/LVINTRO
# 4  <;> nextstate(main 2 -e:1) v:>,<,%,{
# 5  <0> pushmark s
# 6  <0> padrange[@a:1,2] l/1
# 7  <@> sort lK/INPLACE
# 8  <@> leave[1 ref] vKP/REFC
EONT_EONT

checkOptree ( name	=> 'sub {my @a; @a = sort @a; push @a, 1}',
	      code	=> sub {my @a; @a = sort @a; push @a, 1},
	      bcopts	=> '-exec',
	      debug	=> 0,
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <;> nextstate(main -437 optree.t:325) v:>,<,%
2  <0> padav[@a:-437,-436] vM/LVINTRO
3  <;> nextstate(main -436 optree.t:325) v:>,<,%
4  <0> pushmark s
5  <0> padrange[@a:-437,-436] l/1
6  <@> sort lK/INPLACE
7  <;> nextstate(main -436 optree.t:325) v:>,<,%,{
8  <0> padrange[@a:-437,-436] l/1
9  <$> const[IV 1] s
a  <@> push[t3] sK/2
b  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 429 optree_sort.t:219) v:>,<,%
# 2  <0> padav[@a:429,430] vM/LVINTRO
# 3  <;> nextstate(main 430 optree_sort.t:220) v:>,<,%
# 4  <0> pushmark s
# 5  <0> padrange[@a:429,430] l/1
# 6  <@> sort lK/INPLACE
# 7  <;> nextstate(main 430 optree_sort.t:220) v:>,<,%,{
# 8  <0> padrange[@a:429,430] l/1
# 9  <$> const(IV 1) s
# a  <@> push[t3] sK/2
# b  <1> leavesub[1 ref] K/REFC,1
EONT_EONT

checkOptree ( name	=> 'sub {my @a; @a = sort @a; 1}',
	      code	=> sub {my @a; @a = sort @a; 1},
	      bcopts	=> '-exec',
	      debug	=> 0,
	      strip_open_hints => 1,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
1  <;> nextstate(main -437 optree.t:325) v:>,<,%
2  <0> padav[@a:-437,-436] vM/LVINTRO
3  <;> nextstate(main -436 optree.t:325) v:>,<,%
4  <0> pushmark s
5  <0> padrange[@a:-437,-436] l/1
6  <@> sort lK/INPLACE
7  <;> nextstate(main -436 optree.t:346) v:>,<,%,{
8  <$> const[IV 1] s
9  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# 1  <;> nextstate(main 431 optree_sort.t:250) v:>,<,%
# 2  <0> padav[@a:431,432] vM/LVINTRO
# 3  <;> nextstate(main 432 optree_sort.t:251) v:>,<,%
# 4  <0> pushmark s
# 5  <0> padrange[@a:431,432] l/1
# 6  <@> sort lK/INPLACE
# 7  <;> nextstate(main 432 optree_sort.t:251) v:>,<,%,{
# 8  <$> const(IV 1) s
# 9  <1> leavesub[1 ref] K/REFC,1
EONT_EONT
Commit	Line	Data
724aa791 JC	1	#!perl
	2
	3	BEGIN {
74517a3a	4	unshift @INC, 't';
9cd8f857 NC	5	require Config;
	6	if (($Config::Config{'extensions'} !~ /\bB\b/) ){
	7	print "1..0 # Skip -- Perl configured without B module\n";
	8	exit 0;
	9	}
27e11f68 NC	10	if (!$Config::Config{useperlio}) {
	11	print "1..0 # Skip -- need perlio to walk the optree\n";
	12	exit 0;
	13	}
724aa791 JC	14	}
724aa791 JC	15	use OptreeCheck;
2ce64696	16	use Config;
3857d07c	17	plan tests => 21;
724aa791 JC	18
	19	pass("SORT OPTIMIZATION");
	20
	21	checkOptree ( name => 'sub {sort @a}',
	22	code => sub {sort @a},
	23	bcopts => '-exec',
be2b1c74	24	strip_open_hints => 1,
724aa791	25	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	26	# 1 <;> nextstate(main 424 optree_sort.t:14) v:>,<,%
724aa791	27	# 2 <0> pushmark s
cc02ea56 JC	28	# 3 <#> gv[*a] s
cc02ea56 JC	29	# 4 <1> rv2av[t2] lK/1
724aa791 JC	30	# 5 <@> sort K
	31	# 6 <1> leavesub[1 ref] K/REFC,1
	32	EOT_EOT
be2b1c74	33	# 1 <;> nextstate(main 424 optree_sort.t:14) v:>,<,%
724aa791 JC	34	# 2 <0> pushmark s
	35	# 3 <$> gv(*a) s
	36	# 4 <1> rv2av[t1] lK/1
	37	# 5 <@> sort K
	38	# 6 <1> leavesub[1 ref] K/REFC,1
	39	EONT_EONT
	40
19e169bf JC	41	checkOptree ( name => 'sort @a',
	42	prog => 'sort @a',
	43	errs => [ 'Useless use of sort in void context at -e line 1.',
	44	'Name "main::a" used only once: possible typo at -e line 1.',
	45	],
	46	bcopts => '-exec',
be2b1c74	47	strip_open_hints => 1,
19e169bf	48	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791	49	1 <0> enter
be2b1c74	50	2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	51	3 <0> pushmark s
	52	4 <#> gv[*a] s
	53	5 <1> rv2av[t2] lK/1
	54	6 <@> sort vK
	55	7 <@> leave[1 ref] vKP/REFC
	56	EOT_EOT
	57	# 1 <0> enter
be2b1c74	58	# 2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	59	# 3 <0> pushmark s
	60	# 4 <$> gv(*a) s
	61	# 5 <1> rv2av[t1] lK/1
	62	# 6 <@> sort vK
	63	# 7 <@> leave[1 ref] vKP/REFC
	64	EONT_EONT
	65
	66	checkOptree ( name => 'sub {@a = sort @a}',
	67	code => sub {@a = sort @a},
	68	bcopts => '-exec',
be2b1c74	69	strip_open_hints => 1,
724aa791	70	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	71	1 <;> nextstate(main -438 optree.t:244) v:>,<,%
724aa791 JC	72	2 <0> pushmark s
	73	3 <0> pushmark s
	74	4 <#> gv[*a] s
cc02ea56	75	5 <1> rv2av[t4] lK/1
724aa791 JC	76	6 <@> sort lK
	77	7 <0> pushmark s
	78	8 <#> gv[*a] s
	79	9 <1> rv2av[t2] lKRM*/1
19e169bf	80	a <2> aassign[t5] KS/COMMON
724aa791 JC	81	b <1> leavesub[1 ref] K/REFC,1
724aa791 JC	82	EOT_EOT
be2b1c74	83	# 1 <;> nextstate(main 65 optree.t:311) v:>,<,%
724aa791 JC	84	# 2 <0> pushmark s
	85	# 3 <0> pushmark s
	86	# 4 <$> gv(*a) s
	87	# 5 <1> rv2av[t2] lK/1
	88	# 6 <@> sort lK
	89	# 7 <0> pushmark s
	90	# 8 <$> gv(*a) s
	91	# 9 <1> rv2av[t1] lKRM*/1
	92	# a <2> aassign[t3] KS/COMMON
	93	# b <1> leavesub[1 ref] K/REFC,1
	94	EONT_EONT
	95
	96	checkOptree ( name => '@a = sort @a',
	97	prog => '@a = sort @a',
	98	bcopts => '-exec',
be2b1c74	99	strip_open_hints => 1,
724aa791 JC	100	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 JC	101	1 <0> enter
be2b1c74	102	2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	103	3 <0> pushmark s
	104	4 <0> pushmark s
	105	5 <#> gv[*a] s
	106	6 <1> rv2av[t4] lKRM*/1
	107	7 <@> sort lK/INPLACE
	108	8 <@> leave[1 ref] vKP/REFC
	109	EOT_EOT
	110	# 1 <0> enter
be2b1c74	111	# 2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	112	# 3 <0> pushmark s
	113	# 4 <0> pushmark s
	114	# 5 <$> gv(*a) s
	115	# 6 <1> rv2av[t2] lKRM*/1
	116	# 7 <@> sort lK/INPLACE
	117	# 8 <@> leave[1 ref] vKP/REFC
	118	EONT_EONT
	119
	120	checkOptree ( name => 'sub {@a = sort @a; reverse @a}',
	121	code => sub {@a = sort @a; reverse @a},
	122	bcopts => '-exec',
be2b1c74	123	strip_open_hints => 1,
724aa791	124	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	125	1 <;> nextstate(main -438 optree.t:286) v:>,<,%
724aa791 JC	126	2 <0> pushmark s
	127	3 <0> pushmark s
	128	4 <#> gv[*a] s
	129	5 <1> rv2av[t4] lKRM*/1
	130	6 <@> sort lK/INPLACE
be2b1c74	131	7 <;> nextstate(main -438 optree.t:288) v:>,<,%
724aa791 JC	132	8 <0> pushmark s
	133	9 <#> gv[*a] s
	134	a <1> rv2av[t7] lK/1
	135	b <@> reverse[t8] K/1
	136	c <1> leavesub[1 ref] K/REFC,1
	137	EOT_EOT
be2b1c74	138	# 1 <;> nextstate(main 66 optree.t:345) v:>,<,%
724aa791 JC	139	# 2 <0> pushmark s
	140	# 3 <0> pushmark s
	141	# 4 <$> gv(*a) s
	142	# 5 <1> rv2av[t2] lKRM*/1
	143	# 6 <@> sort lK/INPLACE
be2b1c74	144	# 7 <;> nextstate(main 66 optree.t:346) v:>,<,%
724aa791 JC	145	# 8 <0> pushmark s
	146	# 9 <$> gv(*a) s
	147	# a <1> rv2av[t4] lK/1
	148	# b <@> reverse[t5] K/1
	149	# c <1> leavesub[1 ref] K/REFC,1
	150	EONT_EONT
	151
	152	checkOptree ( name => '@a = sort @a; reverse @a',
	153	prog => '@a = sort @a; reverse @a',
19e169bf	154	errs => ['Useless use of reverse in void context at -e line 1.'],
724aa791	155	bcopts => '-exec',
be2b1c74	156	strip_open_hints => 1,
724aa791 JC	157	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 JC	158	1 <0> enter
be2b1c74	159	2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	160	3 <0> pushmark s
	161	4 <0> pushmark s
	162	5 <#> gv[*a] s
	163	6 <1> rv2av[t4] lKRM*/1
	164	7 <@> sort lK/INPLACE
be2b1c74	165	8 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	166	9 <0> pushmark s
	167	a <#> gv[*a] s
	168	b <1> rv2av[t7] lK/1
	169	c <@> reverse[t8] vK/1
	170	d <@> leave[1 ref] vKP/REFC
	171	EOT_EOT
	172	# 1 <0> enter
be2b1c74	173	# 2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	174	# 3 <0> pushmark s
	175	# 4 <0> pushmark s
	176	# 5 <$> gv(*a) s
	177	# 6 <1> rv2av[t2] lKRM*/1
	178	# 7 <@> sort lK/INPLACE
be2b1c74	179	# 8 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791 JC	180	# 9 <0> pushmark s
	181	# a <$> gv(*a) s
	182	# b <1> rv2av[t4] lK/1
	183	# c <@> reverse[t5] vK/1
	184	# d <@> leave[1 ref] vKP/REFC
	185	EONT_EONT
	186
	187	checkOptree ( name => 'sub {my @a; @a = sort @a}',
	188	code => sub {my @a; @a = sort @a},
	189	bcopts => '-exec',
be2b1c74	190	strip_open_hints => 1,
724aa791	191	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	192	1 <;> nextstate(main -437 optree.t:254) v:>,<,%
724aa791	193	2 <0> padav[@a:-437,-436] vM/LVINTRO
be2b1c74	194	3 <;> nextstate(main -436 optree.t:256) v:>,<,%
724aa791 JC	195	4 <0> pushmark s
	196	5 <0> pushmark s
	197	6 <0> padav[@a:-437,-436] l
	198	7 <@> sort lK
a7fd8ef6 DM	199	8 <0> padrange[@a:-437,-436] l/1
	200	9 <2> aassign[t2] KS/COMMON
	201	a <1> leavesub[1 ref] K/REFC,1
724aa791	202	EOT_EOT
be2b1c74	203	# 1 <;> nextstate(main 427 optree_sort.t:172) v:>,<,%
724aa791	204	# 2 <0> padav[@a:427,428] vM/LVINTRO
be2b1c74	205	# 3 <;> nextstate(main 428 optree_sort.t:173) v:>,<,%
724aa791 JC	206	# 4 <0> pushmark s
	207	# 5 <0> pushmark s
	208	# 6 <0> padav[@a:427,428] l
	209	# 7 <@> sort lK
a7fd8ef6 DM	210	# 8 <0> padrange[@a:427,428] l/1
	211	# 9 <2> aassign[t2] KS/COMMON
	212	# a <1> leavesub[1 ref] K/REFC,1
724aa791 JC	213	EONT_EONT
	214
	215	checkOptree ( name => 'my @a; @a = sort @a',
	216	prog => 'my @a; @a = sort @a',
	217	bcopts => '-exec',
be2b1c74	218	strip_open_hints => 1,
724aa791 JC	219	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
724aa791 JC	220	1 <0> enter
be2b1c74	221	2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791	222	3 <0> padav[@a:1,2] vM/LVINTRO
be2b1c74	223	4 <;> nextstate(main 2 -e:1) v:>,<,%,{
724aa791	224	5 <0> pushmark s
a7fd8ef6 DM	225	6 <0> padrange[@a:1,2] l/1
	226	7 <@> sort lK/INPLACE
	227	8 <@> leave[1 ref] vKP/REFC
724aa791 JC	228	EOT_EOT
724aa791 JC	229	# 1 <0> enter
be2b1c74	230	# 2 <;> nextstate(main 1 -e:1) v:>,<,%,{
724aa791	231	# 3 <0> padav[@a:1,2] vM/LVINTRO
be2b1c74	232	# 4 <;> nextstate(main 2 -e:1) v:>,<,%,{
724aa791	233	# 5 <0> pushmark s
a7fd8ef6 DM	234	# 6 <0> padrange[@a:1,2] l/1
	235	# 7 <@> sort lK/INPLACE
	236	# 8 <@> leave[1 ref] vKP/REFC
724aa791 JC	237	EONT_EONT
	238
	239	checkOptree ( name => 'sub {my @a; @a = sort @a; push @a, 1}',
	240	code => sub {my @a; @a = sort @a; push @a, 1},
	241	bcopts => '-exec',
	242	debug => 0,
be2b1c74	243	strip_open_hints => 1,
724aa791	244	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	245	1 <;> nextstate(main -437 optree.t:325) v:>,<,%
724aa791	246	2 <0> padav[@a:-437,-436] vM/LVINTRO
be2b1c74	247	3 <;> nextstate(main -436 optree.t:325) v:>,<,%
724aa791	248	4 <0> pushmark s
a7fd8ef6 DM	249	5 <0> padrange[@a:-437,-436] l/1
	250	6 <@> sort lK/INPLACE
	251	7 <;> nextstate(main -436 optree.t:325) v:>,<,%,{
	252	8 <0> padrange[@a:-437,-436] l/1
	253	9 <$> const[IV 1] s
	254	a <@> push[t3] sK/2
	255	b <1> leavesub[1 ref] K/REFC,1
724aa791	256	EOT_EOT
be2b1c74	257	# 1 <;> nextstate(main 429 optree_sort.t:219) v:>,<,%
724aa791	258	# 2 <0> padav[@a:429,430] vM/LVINTRO
be2b1c74	259	# 3 <;> nextstate(main 430 optree_sort.t:220) v:>,<,%
724aa791	260	# 4 <0> pushmark s
a7fd8ef6 DM	261	# 5 <0> padrange[@a:429,430] l/1
	262	# 6 <@> sort lK/INPLACE
	263	# 7 <;> nextstate(main 430 optree_sort.t:220) v:>,<,%,{
	264	# 8 <0> padrange[@a:429,430] l/1
	265	# 9 <$> const(IV 1) s
	266	# a <@> push[t3] sK/2
	267	# b <1> leavesub[1 ref] K/REFC,1
724aa791 JC	268	EONT_EONT
	269
	270	checkOptree ( name => 'sub {my @a; @a = sort @a; 1}',
	271	code => sub {my @a; @a = sort @a; 1},
	272	bcopts => '-exec',
	273	debug => 0,
be2b1c74	274	strip_open_hints => 1,
724aa791	275	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
be2b1c74	276	1 <;> nextstate(main -437 optree.t:325) v:>,<,%
724aa791	277	2 <0> padav[@a:-437,-436] vM/LVINTRO
be2b1c74	278	3 <;> nextstate(main -436 optree.t:325) v:>,<,%
724aa791	279	4 <0> pushmark s
a7fd8ef6 DM	280	5 <0> padrange[@a:-437,-436] l/1
	281	6 <@> sort lK/INPLACE
	282	7 <;> nextstate(main -436 optree.t:346) v:>,<,%,{
	283	8 <$> const[IV 1] s
	284	9 <1> leavesub[1 ref] K/REFC,1
724aa791	285	EOT_EOT
be2b1c74	286	# 1 <;> nextstate(main 431 optree_sort.t:250) v:>,<,%
724aa791	287	# 2 <0> padav[@a:431,432] vM/LVINTRO
be2b1c74	288	# 3 <;> nextstate(main 432 optree_sort.t:251) v:>,<,%
724aa791	289	# 4 <0> pushmark s
a7fd8ef6 DM	290	# 5 <0> padrange[@a:431,432] l/1
	291	# 6 <@> sort lK/INPLACE
	292	# 7 <;> nextstate(main 432 optree_sort.t:251) v:>,<,%,{
	293	# 8 <$> const(IV 1) s
	294	# 9 <1> leavesub[1 ref] K/REFC,1
724aa791	295	EONT_EONT