set_up_inc('../lib');
}
-eval "#line 8 foo\nsub t004 :method (\$a) { }";
-is $@, "Experimental subroutine signatures not enabled at foo line 8\.\n",
- "error when not enabled";
-
-eval "#line 8 foo\nsub t005 (\$) (\$a) { }";
-is $@, "Experimental subroutine signatures not enabled at foo line 8\.\n",
- "error when not enabled";
-
-no warnings "illegalproto";
+use warnings;
+use strict;
our $a = 123;
our $z;
-sub t000 ($a) { $a || "z" }
-is prototype(\&t000), "\$a", "(\$a) interpreted as protoype when not enabled";
-is &t000(456), 123, "(\$a) not signature when not enabled";
-is $a, 123;
+{
+ no warnings "illegalproto";
+ sub t000 ($a) { $a || "z" }
+ is prototype(\&t000), "\$a", "(\$a) interpreted as protoype when not enabled";
+ is &t000(456), 123, "(\$a) not signature when not enabled";
+ is $a, 123;
+}
+
+eval "#line 8 foo\nsub t004 :method (\$a) { }";
+like $@, qr{syntax error at foo line 8}, "error when not enabled 1";
+
+eval "#line 8 foo\nsub t005 (\$) (\$a) { }";
+like $@, qr{syntax error at foo line 8}, "error when not enabled 2";
+
no warnings "experimental::signatures";
use feature "signatures";
is prototype(\&t002), undef;
is eval("t002()"), 123;
is eval("t002(456)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t002' at \(eval \d+\) line 1\.\n\z/;
is eval("t002(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t002' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t003 ( ) { $a || "z" }
is prototype(\&t003), undef;
is eval("t003()"), 123;
is eval("t003(456)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t003' at \(eval \d+\) line 1\.\n\z/;
is eval("t003(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t003' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t006 ($a) { $a || "z" }
is prototype(\&t006), undef;
is eval("t006()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t006' at \(eval \d+\) line 1\.\n\z/;
is eval("t006(0)"), "z";
is eval("t006(456)"), 456;
is eval("t006(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t006' at \(eval \d+\) line 1\.\n\z/;
is eval("t006(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t006' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t007 ($a, $b) { $a.$b }
is prototype(\&t007), undef;
is eval("t007()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t007' at \(eval \d+\) line 1\.\n\z/;
is eval("t007(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t007' at \(eval \d+\) line 1\.\n\z/;
is eval("t007(456, 789)"), "456789";
is eval("t007(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t007' at \(eval \d+\) line 1\.\n\z/;
is eval("t007(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t007' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t008 ($a, $b, $c) { $a.$b.$c }
is prototype(\&t008), undef;
is eval("t008()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t008' at \(eval \d+\) line 1\.\n\z/;
is eval("t008(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t008' at \(eval \d+\) line 1\.\n\z/;
is eval("t008(456, 789)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t008' at \(eval \d+\) line 1\.\n\z/;
is eval("t008(456, 789, 987)"), "456789987";
is eval("t008(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t008' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t009 ($abc, $def) { $abc.$def }
is prototype(\&t009), undef;
is eval("t009()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t009' at \(eval \d+\) line 1\.\n\z/;
is eval("t009(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t009' at \(eval \d+\) line 1\.\n\z/;
is eval("t009(456, 789)"), "456789";
is eval("t009(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t009' at \(eval \d+\) line 1\.\n\z/;
is eval("t009(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t009' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t010 ($a, $) { $a || "z" }
is prototype(\&t010), undef;
is eval("t010()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t010' at \(eval \d+\) line 1\.\n\z/;
is eval("t010(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t010' at \(eval \d+\) line 1\.\n\z/;
is eval("t010(0, 789)"), "z";
is eval("t010(456, 789)"), 456;
is eval("t010(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t010' at \(eval \d+\) line 1\.\n\z/;
is eval("t010(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t010' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t011 ($, $a) { $a || "z" }
is prototype(\&t011), undef;
is eval("t011()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t011' at \(eval \d+\) line 1\.\n\z/;
is eval("t011(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t011' at \(eval \d+\) line 1\.\n\z/;
is eval("t011(456, 0)"), "z";
is eval("t011(456, 789)"), 789;
is eval("t011(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t011' at \(eval \d+\) line 1\.\n\z/;
is eval("t011(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t011' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t012 ($, $) { $a || "z" }
is prototype(\&t012), undef;
is eval("t012()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t012' at \(eval \d+\) line 1\.\n\z/;
is eval("t012(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t012' at \(eval \d+\) line 1\.\n\z/;
is eval("t012(0, 789)"), 123;
is eval("t012(456, 789)"), 123;
is eval("t012(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t012' at \(eval \d+\) line 1\.\n\z/;
is eval("t012(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t012' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t013 ($) { $a || "z" }
is prototype(\&t013), undef;
is eval("t013()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t013' at \(eval \d+\) line 1\.\n\z/;
is eval("t013(0)"), 123;
is eval("t013(456)"), 123;
is eval("t013(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t013' at \(eval \d+\) line 1\.\n\z/;
is eval("t013(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t013' at \(eval \d+\) line 1\.\n\z/;
is eval("t013(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t013' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t014 ($a = 222) { $a // "z" }
is eval("t014(undef)"), "z";
is eval("t014(456)"), 456;
is eval("t014(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t014' at \(eval \d+\) line 1\.\n\z/;
is eval("t014(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t014' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t015 ($a = undef) { $a // "z" }
is eval("t015(undef)"), "z";
is eval("t015(456)"), 456;
is eval("t015(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t015' at \(eval \d+\) line 1\.\n\z/;
is eval("t015(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t015' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t016 ($a = do { $z++; 222 }) { $a // "z" }
is eval("t016(undef)"), "z";
is eval("t016(456)"), 456;
is eval("t016(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t016' at \(eval \d+\) line 1\.\n\z/;
is eval("t016(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t016' at \(eval \d+\) line 1\.\n\z/;
is $z, 1;
is eval("t016()"), 222;
is $z, 2;
is eval("t017(undef)"), "z";
is eval("t017(456)"), 456;
is eval("t017(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t017' at \(eval \d+\) line 1\.\n\z/;
is eval("t017(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t017' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t019 ($p = 222, $a = 333) { "$p/$a" }
is eval("t019(456)"), "456/333";
is eval("t019(456, 789)"), "456/789";
is eval("t019(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t019' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t020 :prototype($) { $_[0]."z" }
is eval("t021(456)"), "456/333";
is eval("t021(456, 789)"), "456/789";
is eval("t021(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t021' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t022 ($p = do { $z += 10; 222 }, $a = do { $z++; 333 }) { "$p/$a" }
is $z, 13;
is eval("t022(456, 789)"), "456/789";
is eval("t022(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t022' at \(eval \d+\) line 1\.\n\z/;
is $z, 13;
is $a, 123;
is eval("t023()"), "azy";
is eval("t023(sub { \"x\".\$_[0].\"x\" })"), "xaxy";
is eval("t023(sub { \"x\".\$_[0].\"x\" }, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t023' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t036 ($a = $a."x") { $a."y" }
is eval("t036(0)"), "0y";
is eval("t036(456)"), "456y";
is eval("t036(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t036' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t120 ($a = $_) { $a // "z" }
is eval("t120(456)"), 456;
$_ = "___";
is eval("t120(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t120' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t121 ($a = caller) { $a // "z" }
is eval("t121(0)"), 0;
is eval("t121(456)"), 456;
is eval("t121(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t121' at \(eval \d+\) line 1\.\n\z/;
is eval("package T121::Z; ::t121()"), "T121::Z";
is eval("package T121::Z; ::t121(undef)"), "z";
is eval("package T121::Z; ::t121(0)"), 0;
is eval("package T121::Z; ::t121(456)"), 456;
is eval("package T121::Z; ::t121(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t121' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t129 ($a = return 222) { $a."x" }
is eval("t129(0)"), "0x";
is eval("t129(456)"), "456x";
is eval("t129(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t129' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
use feature "current_sub";
is eval("t122(5)"), "543210";
is eval("t122(5, 789)"), "5789";
is eval("t122(5, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t122' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t123 ($list = wantarray) { $list ? "list" : "scalar" }
is eval("scalar(t123(1))"), "list";
is eval("(t123(1))[0]"), "list";
is eval("t123(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t123' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t124 ($b = (local $a = $a + 1)) { "$a/$b" }
is eval("t124(456)"), "123/456";
is $a, 123;
is eval("t124(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t124' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t125 ($c = (our $t125_counter)++) { $c }
is eval("t125()"), 3;
is eval("t125()"), 4;
is eval("t125(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t125' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
use feature "state";
is eval("t126()"), 222;
is $z, 223;
is eval("t126(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t126' at \(eval \d+\) line 1\.\n\z/;
is $z, 223;
is $a, 123;
is eval("t127()"), 225;
is eval("t127()"), 226;
is eval("t127(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t127' at \(eval \d+\) line 1\.\n\z/;
is $z, 223;
is $a, 123;
is eval("t037(456)"), "456/456x";
is eval("t037(456, 789)"), "456/789";
is eval("t037(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t037' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t128 ($a = 222, $b = ($a = 333)) { "$a/$b" }
is eval("t128(456)"), "333/333";
is eval("t128(456, 789)"), "456/789";
is eval("t128(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t128' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t130 { join(",", @_).";".scalar(@_) }
is eval("t131(456)"), "456;1";
is eval("t131(456, 789)"), "456/789";
is eval("t131(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t131' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
eval "#line 8 foo\nsub t024 (\$a =) { }";
-is $@, "Optional parameter lacks default expression at foo line 8\.\n";
+is $@,
+ qq{Optional parameter lacks default expression at foo line 8, near "=) "\n};
sub t025 ($ = undef) { $a // "z" }
is prototype(\&t025), undef;
is eval("t025(0)"), 123;
is eval("t025(456)"), 123;
is eval("t025(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t025' at \(eval \d+\) line 1\.\n\z/;
is eval("t025(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t025' at \(eval \d+\) line 1\.\n\z/;
is eval("t025(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t025' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t026 ($ = 222) { $a // "z" }
is eval("t026(0)"), 123;
is eval("t026(456)"), 123;
is eval("t026(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t026' at \(eval \d+\) line 1\.\n\z/;
is eval("t026(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t026' at \(eval \d+\) line 1\.\n\z/;
is eval("t026(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t026' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t032 ($ = do { $z++; 222 }) { $a // "z" }
is eval("t032(0)"), 123;
is eval("t032(456)"), 123;
is eval("t032(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t032' at \(eval \d+\) line 1\.\n\z/;
is eval("t032(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t032' at \(eval \d+\) line 1\.\n\z/;
is eval("t032(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t032' at \(eval \d+\) line 1\.\n\z/;
is $z, 1;
is $a, 123;
is eval("t027(0)"), 123;
is eval("t027(456)"), 123;
is eval("t027(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t027' at \(eval \d+\) line 1\.\n\z/;
is eval("t027(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t027' at \(eval \d+\) line 1\.\n\z/;
is eval("t027(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t027' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t119 ($ =, $a = 333) { $a // "z" }
is eval("t119(456)"), 333;
is eval("t119(456, 789)"), 789;
is eval("t119(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t119' at \(eval \d+\) line 1\.\n\z/;
is eval("t119(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t119' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t028 ($a, $b = 333) { "$a/$b" }
is prototype(\&t028), undef;
is eval("t028()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t028' at \(eval \d+\) line 1\.\n\z/;
is eval("t028(0)"), "0/333";
is eval("t028(456)"), "456/333";
is eval("t028(456, 789)"), "456/789";
is eval("t028(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t028' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t045 ($a, $ = 333) { "$a/" }
is prototype(\&t045), undef;
is eval("t045()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t045' at \(eval \d+\) line 1\.\n\z/;
is eval("t045(0)"), "0/";
is eval("t045(456)"), "456/";
is eval("t045(456, 789)"), "456/";
is eval("t045(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t045' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t046 ($, $b = 333) { "$a/$b" }
is prototype(\&t046), undef;
is eval("t046()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t046' at \(eval \d+\) line 1\.\n\z/;
is eval("t046(0)"), "123/333";
is eval("t046(456)"), "123/333";
is eval("t046(456, 789)"), "123/789";
is eval("t046(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t046' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t047 ($, $ = 333) { "$a/" }
is prototype(\&t047), undef;
is eval("t047()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t047' at \(eval \d+\) line 1\.\n\z/;
is eval("t047(0)"), "123/";
is eval("t047(456)"), "123/";
is eval("t047(456, 789)"), "123/";
is eval("t047(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t047' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t029 ($a, $b, $c = 222, $d = 333) { "$a/$b/$c/$d" }
is prototype(\&t029), undef;
is eval("t029()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t029' at \(eval \d+\) line 1\.\n\z/;
is eval("t029(0)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t029' at \(eval \d+\) line 1\.\n\z/;
is eval("t029(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t029' at \(eval \d+\) line 1\.\n\z/;
is eval("t029(456, 789)"), "456/789/222/333";
is eval("t029(456, 789, 987)"), "456/789/987/333";
is eval("t029(456, 789, 987, 654)"), "456/789/987/654";
is eval("t029(456, 789, 987, 654, 321)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t029' at \(eval \d+\) line 1\.\n\z/;
is eval("t029(456, 789, 987, 654, 321, 111)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t029' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t038 ($a, $b = $a."x") { "$a/$b" }
is prototype(\&t038), undef;
is eval("t038()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t038' at \(eval \d+\) line 1\.\n\z/;
is eval("t038(0)"), "0/0x";
is eval("t038(456)"), "456/456x";
is eval("t038(456, 789)"), "456/789";
is eval("t038(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t038' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
eval "#line 8 foo\nsub t030 (\$a = 222, \$b) { }";
-is $@, "Mandatory parameter follows optional parameter at foo line 8\.\n";
+is $@, qq{Mandatory parameter follows optional parameter at foo line 8, near "\$b) "\n};
eval "#line 8 foo\nsub t031 (\$a = 222, \$b = 333, \$c, \$d) { }";
-is $@, "Mandatory parameter follows optional parameter at foo line 8\.\n";
+is $@, <<EOF;
+Mandatory parameter follows optional parameter at foo line 8, near "\$c,"
+Mandatory parameter follows optional parameter at foo line 8, near "\$d) "
+EOF
sub t034 (@abc) { join("/", @abc).";".scalar(@abc) }
is prototype(\&t034), undef;
is $a, 123;
eval "#line 8 foo\nsub t136 (\@abc = 222) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t137 (\@abc =) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "=) "\n};
sub t035 (@) { $a }
is prototype(\&t035), undef;
is $a, 123;
eval "#line 8 foo\nsub t138 (\@ = 222) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t139 (\@ =) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "=) "\n};
sub t039 (%abc) { join("/", map { $_."=".$abc{$_} } sort keys %abc) }
is prototype(\&t039), undef;
is eval("t039()"), "";
is eval("t039(0)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t039' at \(eval \d+\) line 1\.\n\z#;
is eval("t039(456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t039' at \(eval \d+\) line 1\.\n\z#;
is eval("t039(456, 789)"), "456=789";
is eval("t039(456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t039' at \(eval \d+\) line 1\.\n\z#;
is eval("t039(456, 789, 987, 654)"), "456=789/987=654";
is eval("t039(456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t039' at \(eval \d+\) line 1\.\n\z#;
is eval("t039(456, 789, 987, 654, 321, 111)"), "321=111/456=789/987=654";
is $a, 123;
eval "#line 8 foo\nsub t140 (\%abc = 222) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t141 (\%abc =) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "=) "\n};
sub t040 (%) { $a }
is prototype(\&t040), undef;
is eval("t040()"), 123;
is eval("t040(0)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t040' at \(eval \d+\) line 1\.\n\z#;
is eval("t040(456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t040' at \(eval \d+\) line 1\.\n\z#;
is eval("t040(456, 789)"), 123;
is eval("t040(456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t040' at \(eval \d+\) line 1\.\n\z#;
is eval("t040(456, 789, 987, 654)"), 123;
is eval("t040(456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t040' at \(eval \d+\) line 1\.\n\z#;
is eval("t040(456, 789, 987, 654, 321, 111)"), 123;
is $a, 123;
eval "#line 8 foo\nsub t142 (\% = 222) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t143 (\% =) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{A slurpy parameter may not have a default value at foo line 8, near "=) "\n};
sub t041 ($a, @b) { $a.";".join("/", @b) }
is prototype(\&t041), undef;
is eval("t041()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t041' at \(eval \d+\) line 1\.\n\z/;
is eval("t041(0)"), "0;";
is eval("t041(456)"), "456;";
is eval("t041(456, 789)"), "456;789";
sub t042 ($a, @) { $a.";" }
is prototype(\&t042), undef;
is eval("t042()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t042' at \(eval \d+\) line 1\.\n\z/;
is eval("t042(0)"), "0;";
is eval("t042(456)"), "456;";
is eval("t042(456, 789)"), "456;";
sub t043 ($, @b) { $a.";".join("/", @b) }
is prototype(\&t043), undef;
is eval("t043()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t043' at \(eval \d+\) line 1\.\n\z/;
is eval("t043(0)"), "123;";
is eval("t043(456)"), "123;";
is eval("t043(456, 789)"), "123;789";
sub t044 ($, @) { $a.";" }
is prototype(\&t044), undef;
is eval("t044()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t044' at \(eval \d+\) line 1\.\n\z/;
is eval("t044(0)"), "123;";
is eval("t044(456)"), "123;";
is eval("t044(456, 789)"), "123;";
sub t049 ($a, %b) { $a.";".join("/", map { $_."=".$b{$_} } sort keys %b) }
is prototype(\&t049), undef;
is eval("t049()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t049' at \(eval \d+\) line 1\.\n\z/;
is eval("t049(222)"), "222;";
is eval("t049(222, 456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t049' at \(eval \d+\) line 1\.\n\z#;
is eval("t049(222, 456, 789)"), "222;456=789";
is eval("t049(222, 456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t049' at \(eval \d+\) line 1\.\n\z#;
is eval("t049(222, 456, 789, 987, 654)"), "222;456=789/987=654";
is eval("t049(222, 456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t049' at \(eval \d+\) line 1\.\n\z#;
is eval("t049(222, 456, 789, 987, 654, 321, 111)"),
"222;321=111/456=789/987=654";
is $a, 123;
sub t051 ($a, $b, $c, @d) { "$a;$b;$c;".join("/", @d).";".scalar(@d) }
is prototype(\&t051), undef;
is eval("t051()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t051' at \(eval \d+\) line 1\.\n\z/;
is eval("t051(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t051' at \(eval \d+\) line 1\.\n\z/;
is eval("t051(456, 789)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t051' at \(eval \d+\) line 1\.\n\z/;
is eval("t051(456, 789, 987)"), "456;789;987;;0";
is eval("t051(456, 789, 987, 654)"), "456;789;987;654;1";
is eval("t051(456, 789, 987, 654, 321)"), "456;789;987;654/321;2";
sub t052 ($a, $b, %c) { "$a;$b;".join("/", map { $_."=".$c{$_} } sort keys %c) }
is prototype(\&t052), undef;
is eval("t052()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t052' at \(eval \d+\) line 1\.\n\z/;
is eval("t052(222)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t052' at \(eval \d+\) line 1\.\n\z/;
is eval("t052(222, 333)"), "222;333;";
is eval("t052(222, 333, 456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t052' at \(eval \d+\) line 1\.\n\z#;
is eval("t052(222, 333, 456, 789)"), "222;333;456=789";
is eval("t052(222, 333, 456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t052' at \(eval \d+\) line 1\.\n\z#;
is eval("t052(222, 333, 456, 789, 987, 654)"), "222;333;456=789/987=654";
is eval("t052(222, 333, 456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t052' at \(eval \d+\) line 1\.\n\z#;
is eval("t052(222, 333, 456, 789, 987, 654, 321, 111)"),
"222;333;321=111/456=789/987=654";
is $a, 123;
}
is prototype(\&t053), undef;
is eval("t053()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t053' at \(eval \d+\) line 1\.\n\z/;
is eval("t053(222)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t053' at \(eval \d+\) line 1\.\n\z/;
is eval("t053(222, 333)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t053' at \(eval \d+\) line 1\.\n\z/;
is eval("t053(222, 333, 444)"), "222;333;444;";
is eval("t053(222, 333, 444, 456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t053' at \(eval \d+\) line 1\.\n\z#;
is eval("t053(222, 333, 444, 456, 789)"), "222;333;444;456=789";
is eval("t053(222, 333, 444, 456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t053' at \(eval \d+\) line 1\.\n\z#;
is eval("t053(222, 333, 444, 456, 789, 987, 654)"),
"222;333;444;456=789/987=654";
is eval("t053(222, 333, 444, 456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t053' at \(eval \d+\) line 1\.\n\z#;
is eval("t053(222, 333, 444, 456, 789, 987, 654, 321, 111)"),
"222;333;444;321=111/456=789/987=654";
is $a, 123;
is eval("t050()"), "211;";
is eval("t050(222)"), "222;";
is eval("t050(222, 456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t050' at \(eval \d+\) line 1\.\n\z#;
is eval("t050(222, 456, 789)"), "222;456=789";
is eval("t050(222, 456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t050' at \(eval \d+\) line 1\.\n\z#;
is eval("t050(222, 456, 789, 987, 654)"), "222;456=789/987=654";
is eval("t050(222, 456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t050' at \(eval \d+\) line 1\.\n\z#;
is eval("t050(222, 456, 789, 987, 654, 321, 111)"),
"222;321=111/456=789/987=654";
is $a, 123;
is eval("t056(222)"), "222;311;";
is eval("t056(222, 333)"), "222;333;";
is eval("t056(222, 333, 456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t056' at \(eval \d+\) line 1\.\n\z#;
is eval("t056(222, 333, 456, 789)"), "222;333;456=789";
is eval("t056(222, 333, 456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t056' at \(eval \d+\) line 1\.\n\z#;
is eval("t056(222, 333, 456, 789, 987, 654)"), "222;333;456=789/987=654";
is eval("t056(222, 333, 456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t056' at \(eval \d+\) line 1\.\n\z#;
is eval("t056(222, 333, 456, 789, 987, 654, 321, 111)"),
"222;333;321=111/456=789/987=654";
is $a, 123;
is eval("t057(222, 333)"), "222;333;411;";
is eval("t057(222, 333, 444)"), "222;333;444;";
is eval("t057(222, 333, 444, 456)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t057' at \(eval \d+\) line 1\.\n\z#;
is eval("t057(222, 333, 444, 456, 789)"), "222;333;444;456=789";
is eval("t057(222, 333, 444, 456, 789, 987)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t057' at \(eval \d+\) line 1\.\n\z#;
is eval("t057(222, 333, 444, 456, 789, 987, 654)"),
"222;333;444;456=789/987=654";
is eval("t057(222, 333, 444, 456, 789, 987, 654, 321)"), undef;
-like $@, qr#\AOdd name/value argument for subroutine at#;
+like $@, qr#\AOdd name/value argument for subroutine 'main::t057' at \(eval \d+\) line 1\.\n\z#;
is eval("t057(222, 333, 444, 456, 789, 987, 654, 321, 111)"),
"222;333;444;321=111/456=789/987=654";
is $a, 123;
sub t058 ($a, $b = 333, @c) { "$a;$b;".join("/", @c).";".scalar(@c) }
is prototype(\&t058), undef;
is eval("t058()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t058' at \(eval \d+\) line 1\.\n\z/;
is eval("t058(456)"), "456;333;;0";
is eval("t058(456, 789)"), "456;789;;0";
is eval("t058(456, 789, 987)"), "456;789;987;1";
is $a, 123;
eval "#line 8 foo\nsub t059 (\@a, \$b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$b) "\n};
eval "#line 8 foo\nsub t060 (\@a, \$b = 222) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t061 (\@a, \@b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "\@b) "\n};
eval "#line 8 foo\nsub t062 (\@a, \%b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "%b) "\n};
eval "#line 8 foo\nsub t063 (\@, \$b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$b) "\n};
eval "#line 8 foo\nsub t064 (\@, \$b = 222) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t065 (\@, \@b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "\@b) "\n};
eval "#line 8 foo\nsub t066 (\@, \%b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "%b) "\n};
eval "#line 8 foo\nsub t067 (\@a, \$) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$) "\n};
eval "#line 8 foo\nsub t068 (\@a, \$ = 222) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t069 (\@a, \@) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "\@) "\n};
eval "#line 8 foo\nsub t070 (\@a, \%) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "\%) "\n};
eval "#line 8 foo\nsub t071 (\@, \$) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$) "\n};
eval "#line 8 foo\nsub t072 (\@, \$ = 222) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "222) "\n};
eval "#line 8 foo\nsub t073 (\@, \@) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "\@) "\n};
eval "#line 8 foo\nsub t074 (\@, \%) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Multiple slurpy parameters not allowed at foo line 8, near "\%) "\n};
eval "#line 8 foo\nsub t075 (\%a, \$b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$b) "\n};
eval "#line 8 foo\nsub t076 (\%, \$b) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$b) "\n};
eval "#line 8 foo\nsub t077 (\$a, \@b, \$c) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$c) "\n};
eval "#line 8 foo\nsub t078 (\$a, \%b, \$c) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, qq{Slurpy parameter not last at foo line 8, near "\$c) "\n};
eval "#line 8 foo\nsub t079 (\$a, \@b, \$c, \$d) { }";
-is $@, "Slurpy parameter not last at foo line 8\.\n";
+is $@, <<EOF;
+Slurpy parameter not last at foo line 8, near "\$c,"
+Slurpy parameter not last at foo line 8, near "\$d) "
+EOF
sub t080 ($a,,, $b) { $a.$b }
is prototype(\&t080), undef;
is eval("t080()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t080' at \(eval \d+\) line 1\.\n\z/;
is eval("t080(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t080' at \(eval \d+\) line 1\.\n\z/;
is eval("t080(456, 789)"), "456789";
is eval("t080(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t080' at \(eval \d+\) line 1\.\n\z/;
is eval("t080(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t080' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t081 ($a, $b,,) { $a.$b }
is prototype(\&t081), undef;
is eval("t081()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t081' at \(eval \d+\) line 1\.\n\z/;
is eval("t081(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t081' at \(eval \d+\) line 1\.\n\z/;
is eval("t081(456, 789)"), "456789";
is eval("t081(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t081' at \(eval \d+\) line 1\.\n\z/;
is eval("t081(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t081' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
eval "#line 8 foo\nsub t082 (, \$a) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{syntax error at foo line 8, near "(,"\n};
eval "#line 8 foo\nsub t083 (,) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, qq{syntax error at foo line 8, near "(,"\n};
sub t084($a,$b){ $a.$b }
is prototype(\&t084), undef;
is eval("t084()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t084' at \(eval \d+\) line 1\.\n\z/;
is eval("t084(456)"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t084' at \(eval \d+\) line 1\.\n\z/;
is eval("t084(456, 789)"), "456789";
is eval("t084(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t084' at \(eval \d+\) line 1\.\n\z/;
is eval("t084(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t084' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t085
{ $a.$b }
is prototype(\&t085), undef;
is eval("t085()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t085' at \(eval \d+\) line 1\.\n\z/;
is eval("t085(456)"), "456333";
is eval("t085(456, 789)"), "456789";
is eval("t085(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t085' at \(eval \d+\) line 1\.\n\z/;
is eval("t085(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t085' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t086
{ $a.$b }
is prototype(\&t086), undef;
is eval("t086()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t086' at \(eval \d+\) line 1\.\n\z/;
is eval("t086(456)"), "456333";
is eval("t086(456, 789)"), "456789";
is eval("t086(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t086' at \(eval \d+\) line 1\.\n\z/;
is eval("t086(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t086' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t087
{ $a.$b }
is prototype(\&t087), undef;
is eval("t087()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t087' at \(eval \d+\) line 1\.\n\z/;
is eval("t087(456)"), "456333";
is eval("t087(456, 789)"), "456789";
is eval("t087(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t087' at \(eval \d+\) line 1\.\n\z/;
is eval("t087(456, 789, 987, 654)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t087' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
eval "#line 8 foo\nsub t088 (\$ #foo\na) { }";
is $@, "";
+
eval "#line 8 foo\nsub t089 (\$#foo\na) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+like $@, qr{\A'#' not allowed immediately following a sigil in a subroutine signature at foo line 8, near "\(\$"\n};
eval "#line 8 foo\nsub t090 (\@ #foo\na) { }";
is $@, "";
eval "#line 8 foo\nsub t091 (\@#foo\na) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+like $@, qr{\A'#' not allowed immediately following a sigil in a subroutine signature at foo line 8, near "\(\@"\n};
eval "#line 8 foo\nsub t092 (\% #foo\na) { }";
is $@, "";
eval "#line 8 foo\nsub t093 (\%#foo\na) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+like $@, qr{\A'#' not allowed immediately following a sigil in a subroutine signature at foo line 8, near "\(%"\n};
eval "#line 8 foo\nsub t094 (123) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+like $@, qr{\AA signature parameter must start with '\$', '\@' or '%' at foo line 8, near "\(1"\n};
eval "#line 8 foo\nsub t095 (\$a, 123) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, <<EOF;
+A signature parameter must start with '\$', '\@' or '%' at foo line 8, near ", 1"
+syntax error at foo line 8, near ", 123"
+EOF
-eval "#line 8 foo\nsub t096 (\$a 123) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+eval "#line 8 foo\nno warnings; sub t096 (\$a 123) { }";
+is $@, <<'EOF';
+Illegal operator following parameter in a subroutine signature at foo line 8, near "($a 123"
+syntax error at foo line 8, near "($a 123"
+EOF
eval "#line 8 foo\nsub t097 (\$a { }) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, <<'EOF';
+Illegal operator following parameter in a subroutine signature at foo line 8, near "($a { }"
+syntax error at foo line 8, near "($a { }"
+EOF
eval "#line 8 foo\nsub t098 (\$a; \$b) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
+is $@, <<'EOF';
+Illegal operator following parameter in a subroutine signature at foo line 8, near "($a; "
+syntax error at foo line 8, near "($a; "
+EOF
eval "#line 8 foo\nsub t099 (\$\$) { }";
-like $@, qr/\AParse error at foo line 8\.\n/;
-
-no warnings "experimental::lexical_topic";
-sub t100 ($_) { "$::_/$_" }
-is prototype(\&t100), undef;
-$_ = "___";
-is eval("t100()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
-$_ = "___";
-is eval("t100(0)"), "___/0";
-$_ = "___";
-is eval("t100(456)"), "___/456";
-$_ = "___";
-is eval("t100(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
-$_ = "___";
-is eval("t100(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
-is $a, 123;
+is $@, <<EOF;
+Illegal character following sigil in a subroutine signature at foo line 8, near "(\$"
+syntax error at foo line 8, near "\$\$) "
+EOF
eval "#line 8 foo\nsub t101 (\@_) { }";
like $@, qr/\ACan't use global \@_ in "my" at foo line 8/;
my $t103 = sub ($a) { $a || "z" };
is prototype($t103), undef;
is eval("\$t103->()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::__ANON__' at \(eval \d+\) line 1\.\n\z/;
is eval("\$t103->(0)"), "z";
is eval("\$t103->(456)"), 456;
is eval("\$t103->(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::__ANON__' at \(eval \d+\) line 1\.\n\z/;
is eval("\$t103->(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::__ANON__' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
my $t118 = sub :prototype($) ($a) { $a || "z" };
is prototype($t118), "\$";
is eval("\$t118->()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::__ANON__' at \(eval \d+\) line 1\.\n\z/;
is eval("\$t118->(0)"), "z";
is eval("\$t118->(456)"), 456;
is eval("\$t118->(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::__ANON__' at \(eval \d+\) line 1\.\n\z/;
is eval("\$t118->(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::__ANON__' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t033 ($a = sub ($a) { $a."z" }) { $a->("a")."y" }
is eval("t033()"), "azy";
is eval("t033(sub { \"x\".\$_[0].\"x\" })"), "xaxy";
is eval("t033(sub { \"x\".\$_[0].\"x\" }, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t033' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t133 ($a = sub ($a = 222) { $a."z" }) { $a->()."/".$a->("a") }
is eval("t133()"), "222z/az";
is eval("t133(sub { \"x\".(\$_[0] // \"u\").\"x\" })"), "xux/xax";
is eval("t133(sub { \"x\".(\$_[0] // \"u\").\"x\" }, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t133' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t134 ($a = sub ($a, $t = sub { $_[0]."p" }) { $t->($a)."z" }) {
"xax/xbqx";
is eval("t134(sub { \"x\".(\$_[1] // sub{\$_[0]})->(\$_[0]).\"x\" }, 789)"),
undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t134' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t135 ($a = sub ($a, $t = sub ($p) { $p."p" }) { $t->($a)."z" }) {
"xax/xbqx";
is eval("t135(sub { \"x\".(\$_[1] // sub{\$_[0]})->(\$_[0]).\"x\" }, 789)"),
undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t135' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t132 (
"xax/xbqx";
is eval("t132(sub { \"x\".(\$_[1] // sub{\$_[0]})->(\$_[0]).\"x\" }, 789)"),
undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t132' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t104 :method ($a) { $a || "z" }
is prototype(\&t104), undef;
is eval("t104()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t104' at \(eval \d+\) line 1\.\n\z/;
is eval("t104(0)"), "z";
is eval("t104(456)"), 456;
is eval("t104(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t104' at \(eval \d+\) line 1\.\n\z/;
is eval("t104(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t104' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
sub t105 :prototype($) ($a) { $a || "z" }
is eval("t105(0)"), "z";
is eval("t105(456)"), 456;
is eval("t105(456, 789)"), undef;
-like $@, qr/\AToo many arguments for main::t105 at/;
+like $@, qr/\AToo many arguments for main::t105 at \(eval \d+\) line 1, near/;
is eval("t105(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for main::t105 at/;
+like $@, qr/\AToo many arguments for main::t105 at \(eval \d+\) line 1, near/;
is $a, 123;
sub t106 :prototype(@) ($a) { $a || "z" }
is prototype(\&t106), "\@";
is eval("t106()"), undef;
-like $@, qr/\AToo few arguments for subroutine at/;
+like $@, qr/\AToo few arguments for subroutine 'main::t106' at \(eval \d+\) line 1\.\n\z/;
is eval("t106(0)"), "z";
is eval("t106(456)"), 456;
is eval("t106(456, 789)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t106' at \(eval \d+\) line 1\.\n\z/;
is eval("t106(456, 789, 987)"), undef;
-like $@, qr/\AToo many arguments for subroutine at/;
+like $@, qr/\AToo many arguments for subroutine 'main::t106' at \(eval \d+\) line 1\.\n\z/;
is $a, 123;
-eval "#line 8 foo\nsub t107 (\$a) :method { }";
+eval "#line 8 foo\nsub t107(\$a) :method { }";
isnt $@, "";
eval "#line 8 foo\nsub t108 (\$a) :prototype(\$) { }";
is scalar(@{[ t117(333, 444) ]}), 0;
is scalar(t117(333, 444)), undef;
+sub t145 ($=3) { }
+is scalar(t145()), undef;
+
+{
+ my $want;
+ sub want { $want = wantarray ? "list"
+ : defined(wantarray) ? "scalar" : "void"; 1 }
+
+ sub t144 ($a = want()) { $a }
+ t144();
+ is ($want, "scalar", "default expression is scalar in void context");
+ my $x = t144();
+ is ($want, "scalar", "default expression is scalar in scalar context");
+ () = t144();
+ is ($want, "scalar", "default expression is scalar in list context");
+}
+
+
+# check for default arg code doing nasty things (closures, gotos,
+# modifying @_ etc).
+
+{
+ no warnings qw(closure);
+ use Tie::Array;
+ use Tie::Hash;
+
+ sub t146 ($a = t146x()) {
+ sub t146x { $a = "abc"; 1 }
+ $a;
+ }
+ is t146(), 1, "t146: closure can make new lexical not undef";
+
+ sub t147 ($a = t147x()) {
+ sub t147x { $a = "abc"; pos($a)=1; 1 }
+ is pos($a), undef, "t147: pos magic cleared";
+ $a;
+ }
+ is t147(), 1, "t147: closure can make new lexical not undef and magical";
+
+ sub t148 ($a = t148x()) {
+ sub t148x { $a = []; 1 }
+ $a;
+ }
+ is t148(), 1, "t148: closure can make new lexical a ref";
+
+ sub t149 ($a = t149x()) {
+ sub t149x { $a = 1; [] }
+ $a;
+ }
+ is ref(t149()), "ARRAY", "t149: closure can make new lexical a ref";
+
+ sub t150 ($a = do {@_ = qw(a b c); 1}, $b = 2) {
+ is $a, 1, "t150: a: growing \@_";
+ is $b, "b", "t150: b: growing \@_";
+ }
+ t150();
+
+
+ sub t151 ($a = do {tie @_, 'Tie::StdArray'; @_ = qw(a b c); 1}, $b = 2) {
+ is $a, 1, "t151: a: tied \@_";
+ is $b, "b", "t151: b: tied \@_";
+ }
+ t151();
+
+ sub t152 ($a = t152x(), @b) {
+ sub t152x { @b = qw(a b c); 1 }
+ $a . '-' . join(':', @b);
+ }
+ is t152(), "1-", "t152: closure can make new lexical array non-empty";
+
+ sub t153 ($a = t153x(), %b) {
+ sub t153x { %b = qw(a 10 b 20); 1 }
+ $a . '-' . join(':', sort %b);
+ }
+ is t153(), "1-", "t153: closure can make new lexical hash non-empty";
+
+ sub t154 ($a = t154x(), @b) {
+ sub t154x { tie @b, 'Tie::StdArray'; @b = qw(a b c); 1 }
+ $a . '-' . join(':', @b);
+ }
+ is t154(), "1-", "t154: closure can make new lexical array tied";
+
+ sub t155 ($a = t155x(), %b) {
+ sub t155x { tie %b, 'Tie::StdHash'; %b = qw(a 10 b 20); 1 }
+ $a . '-' . join(':', sort %b);
+ }
+ is t155(), "1-", "t155: closure can make new lexical hash tied";
+
+ sub t156 ($a = do {@_ = qw(a b c); 1}, @b) {
+ is $a, 1, "t156: a: growing \@_";
+ is "@b", "b c", "t156: b: growing \@_";
+ }
+ t156();
+
+ sub t157 ($a = do {@_ = qw(a b c); 1}, %b) {
+ is $a, 1, "t157: a: growing \@_";
+ is join(':', sort %b), "b:c", "t157: b: growing \@_";
+ }
+ t157();
+
+ sub t158 ($a = do {tie @_, 'Tie::StdArray'; @_ = qw(a b c); 1}, @b) {
+ is $a, 1, "t158: a: tied \@_";
+ is "@b", "b c", "t158: b: tied \@_";
+ }
+ t158();
+
+ sub t159 ($a = do {tie @_, 'Tie::StdArray'; @_ = qw(a b c); 1}, %b) {
+ is $a, 1, "t159: a: tied \@_";
+ is join(':', sort %b), "b:c", "t159: b: tied \@_";
+ }
+ t159();
+
+ # see if we can handle the equivalent of @a = ($a[1], $a[0])
+
+ sub t160 ($s, @a) {
+ sub t160x {
+ @a = qw(x y);
+ t160(1, $a[1], $a[0]);
+ }
+ # encourage recently-freed SVPVs to be realloced with new values
+ my @pad = qw(a b);
+ join ':', $s, @a;
+ }
+ is t160x(), "1:y:x", 'handle commonality in slurpy array';
+
+ # see if we can handle the equivalent of %h = ('foo', $h{foo})
+
+ sub t161 ($s, %h) {
+ sub t161x {
+ %h = qw(k1 v1 k2 v2);
+ t161(1, k1 => $h{k2}, k2 => $h{k1});
+ }
+ # encourage recently-freed SVPVs to be realloced with new values
+ my @pad = qw(a b);
+ join ' ', $s, map "($_,$h{$_})", sort keys %h;
+ }
+ is t161x(), "1 (k1,v2) (k2,v1)", 'handle commonality in slurpy hash';
+
+ # see if we can handle the equivalent of ($a,$b) = ($b,$a)
+ # Note that for non-signatured subs, my ($a,$b) = @_ already fails the
+ # equivalent of this test too, since I skipped pessimising it
+ # (90ce4d057857) as commonality in this case is rare and contrived,
+ # as the example below shows. DAPM.
+ sub t162 ($a, $b) {
+ sub t162x {
+ ($a, $b) = qw(x y);
+ t162($b, $a);
+ }
+ "$a:$b";
+ }
+ {
+ local $::TODO = q{can't handle commonaility};
+ is t162x(), "y:x", 'handle commonality in scalar parms';
+ }
+}
+
+{
+ my $w;
+ local $SIG{__WARN__} = sub { $w .= "@_" };
+ is eval q{sub ($x,$x) { $x}->(1,2)}, 2, "duplicate sig var names";
+ like $w, qr/^"my" variable \$x masks earlier declaration in same scope/,
+ "masking warning";
+}
+
+# Reporting subroutine names
+
+package T200 {
+ sub foo ($x) {}
+ *t201 = sub ($x) {}
+}
+*t202 = sub ($x) {};
+my $t203 = sub ($x) {};
+*t204 = *T200::foo;
+*t205 = \&T200::foo;
+
+eval { T200::foo() };
+like($@, qr/^Too few arguments for subroutine 'T200::foo'/);
+eval { T200::t201() };
+like($@, qr/^Too few arguments for subroutine 'T200::__ANON__'/);
+eval { t202() };
+like($@, qr/^Too few arguments for subroutine 'main::__ANON__'/);
+eval { $t203->() };
+like($@, qr/^Too few arguments for subroutine 'main::__ANON__'/);
+eval { t204() };
+like($@, qr/^Too few arguments for subroutine 'T200::foo'/);
+eval { t205() };
+like($@, qr/^Too few arguments for subroutine 'T200::foo'/);
+
+
+# RT #130661 a char >= 0x80 in a signature when a sigil was expected
+# was triggering an assertion
+
+eval "sub (\x80";
+like $@, qr/A signature parameter must start with/, "RT #130661";
+
+
+
use File::Spec::Functions;
my $keywords_file = catfile(updir,'regen','keywords.pl');
open my $kh, $keywords_file
chomp(my $word = $');
# $y should be an error after $x=foo. The exact error we get may
# differ if this is __END__ or s or some other special keyword.
- eval 'sub ($x = ' . $word . ', $y) {}';
- local $::TODO = 'does not work yet'
- if $word =~ /^(?:chmod|chown|die|exec|glob|kill|mkdir|print
- |printf|return|reverse|select|setpgrp|sort|split
- |system|unlink|utime|warn)\z/x;
+ eval 'no warnings; sub ($x = ' . $word . ', $y) {}';
isnt $@, "", "$word does not swallow trailing comma";
}
}
+# RT #132141
+# Attributes such as lvalue have to come *before* the signature to
+# ensure that they're applied to any code block within the signature
+
+{
+ my $x;
+ sub f :lvalue ($a = do { $x = "abc"; return substr($x,0,1)}) {
+ die; # notreached
+ }
+
+ f() = "X";
+ is $x, "Xbc", "RT #132141";
+}
+
+# RT #132760
+# attributes have been moved back before signatures for 5.28. Ensure that
+# code doing it the old wrong way get a meaningful error message.
+
+{
+ my @errs;
+ local $SIG{__WARN__} = sub { push @errs, @_};
+ eval q{
+ sub rt132760 ($a, $b) :prototype($$) { $a + $b }
+ };
+
+ @errs = split /\n/, $@;
+ is +@errs, 1, "RT 132760 expect 1 error";
+ like $errs[0],
+ qr/^Subroutine attributes must come before the signature at/,
+ "RT 132760 err 0";
+}
+
done_testing;
1;