Add 'indirect' feature that can be turned off to disable indirect object syntax

[perl5.git] / lib / B / Deparse.t

diff --git a/lib/B/Deparse.t b/lib/B/Deparse.t
index ca1bdb4..07c9150 100644 (file)
--- a/lib/B/Deparse.t
+++ b/lib/B/Deparse.t
@@ -565,7 +565,7 @@ is runperl(stderr => 1, switches => [ '-MO=-qq,Deparse', $path ],
 done_testing($tests);
 
 __DATA__
-# TODO [perl #120950] This succeeds when run a 2nd time
+# [perl #120950] Previously on a 2nd instance succeeded
 # y/uni/code/
 tr/\x{345}/\x{370}/;
 ####
@@ -1438,11 +1438,48 @@ s/X//r;
 use feature 'unicode_strings';
 s/X//d;
 ####
-# all the flags (tr///)
-tr/X/Y/c;
-tr/X//d;
-tr/X//s;
-tr/X//r;
+# tr/// with all the flags: empty replacement
+tr/B-G//;
+tr/B-G//c;
+tr/B-G//d;
+tr/B-G//s;
+tr/B-G//cd;
+tr/B-G//ds;
+tr/B-G//cs;
+tr/B-G//cds;
+tr/B-G//r;
+####
+# tr/// with all the flags: short replacement
+tr/B-G/b/;
+tr/B-G/b/c;
+tr/B-G/b/d;
+tr/B-G/b/s;
+tr/B-G/b/cd;
+tr/B-G/b/ds;
+tr/B-G/b/cs;
+tr/B-G/b/cds;
+tr/B-G/b/r;
+####
+# tr/// with all the flags: equal length replacement
+tr/B-G/b-g/;
+tr/B-G/b-g/c;
+tr/B-G/b-g/s;
+tr/B-G/b-g/cs;
+tr/B-G/b-g/r;
+####
+# tr with extended table (/c)
+tr/\000-\375/AB/c;
+tr/\000-\375/A-C/c;
+tr/\000-\375/A-D/c;
+tr/\000-\375/A-I/c;
+tr/\000-\375/AB/cd;
+tr/\000-\375/A-C/cd;
+tr/\000-\375/A-D/cd;
+tr/\000-\375/A-I/cd;
+tr/\000-\375/AB/cds;
+tr/\000-\375/A-C/cds;
+tr/\000-\375/A-D/cds;
+tr/\000-\375/A-I/cds;
 ####
 # [perl #119807] s//\(3)/ge should not warn when deparsed (\3 warns)
 s/foo/\(3);/eg;
@@ -1681,11 +1718,6 @@ my @x;
 @x = ($#{<}, $#{.}, $#{>}, $#{/}, $#{?}, $#{=}, $#+, $#{\}, $#{|}, $#-);
 @x = ($#{;}, $#{:}, $#{1}), $#_;
 ####
-# ${#} interpolated
-# It's a known TODO that warnings are deparsed as bits, not textually.
-no warnings;
-() = "${#}a";
-####
 # [perl #86060] $( $| $) in regexps need braces
 /${(}/;
 /${|}/;
@@ -2012,7 +2044,7 @@ no warnings "experimental::lexical_subs";
 my sub f {}
 print f();
 >>>>
-BEGIN {${^WARNING_BITS} = "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x54\x55\x55\x55"}
+BEGIN {${^WARNING_BITS} = "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x54\x55\x55\x55\x55\x55"}
 my sub f {
     
 }
@@ -2025,7 +2057,7 @@ no warnings 'experimental::lexical_subs';
 state sub f {}
 print f();
 >>>>
-BEGIN {${^WARNING_BITS} = "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x54\x55\x55\x55"}
+BEGIN {${^WARNING_BITS} = "\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x54\x55\x55\x55\x55\x55"}
 state sub f {
     
 }
@@ -2572,7 +2604,7 @@ $x++;
 no warnings;
 use feature 'signatures';
 my $x;
-sub ($a, $b) : prototype($$) {
+my $f = sub : prototype($$) ($a, $b) {
     $x++;
 }
 ;
@@ -2582,7 +2614,7 @@ $x++;
 no warnings;
 use feature 'signatures';
 my $x;
-sub ($a, $b) : prototype($$) lvalue {
+my $f = sub : prototype($$) lvalue ($a, $b) {
     $x++;
 }
 ;
@@ -2592,7 +2624,7 @@ $x++;
 no warnings;
 use feature 'signatures';
 my $x;
-sub ($a, $b) : lvalue method {
+my $f = sub : lvalue method ($a, $b) {
     $x++;
 }
 ;
@@ -2983,3 +3015,65 @@ $res = CORE::keys(%$r2) / 2 - 1;
 my($a, $b);
 $b = $a . $a . $a;
 (($a .= $a) .= $a) .= $a;
+####
+# multiconcat: $$ within string
+my($a, $x);
+$x = "${$}abc";
+$x = "\$$a";
+####
+# single state aggregate assignment
+# CONTEXT use feature "state";
+state @a = (1, 2, 3);
+state %h = ('a', 1, 'b', 2);
+####
+# state var with attribute
+# CONTEXT use feature "state";
+state $x :shared;
+state $y :shared = 1;
+state @a :shared;
+state @b :shared = (1, 2);
+state %h :shared;
+state %i :shared = ('a', 1, 'b', 2);
+####
+# \our @a shouldn't be a list
+my $r = \our @a;
+my(@l) = \our((@b));
+@l = \our(@c, @d);
+####
+# postfix $#
+our(@b, $s, $l);
+$l = (\my @a)->$#*;
+(\@b)->$#* = 1;
+++(\my @c)->$#*;
+$l = $#a;
+$#a = 1;
+$l = $#b;
+$#b = 1;
+my $r;
+$l = $r->$#*;
+$r->$#* = 1;
+$l = $#{@$r;};
+$#{$r;} = 1;
+$l = $s->$#*;
+$s->$#* = 1;
+$l = $#{@$s;};
+$#{$s;} = 1;
+####
+# TODO doesn't preserve backslash
+my @a;
+my $s = "$a[0]\[1]";
+####
+# GH #17301 aux_list() sometimes returned wrong #args
+my($r, $h);
+$r = $h->{'i'};
+$r = $h->{'i'}{'j'};
+$r = $h->{'i'}{'j'}{'k'};
+$r = $h->{'i'}{'j'}{'k'}{'l'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'}{'o'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'}{'o'}{'p'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'}{'o'}{'p'}{'q'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'}{'o'}{'p'}{'q'}{'r'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'}{'o'}{'p'}{'q'}{'r'}{'s'};
+$r = $h->{'i'}{'j'}{'k'}{'l'}{'m'}{'n'}{'o'}{'p'}{'q'}{'r'}{'s'}{'t'};