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Id: 131945
Status: new
Priority: 0/
Queue: perl6

Owner: Nobody
Requestors: cpan [at] zoffix.com
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Subject: [LTA] Differring behaviours when using an outer-scope-declared var before declaring it in current scope
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I'd expect all three have the same behaviour (likely the last one, that cries about already-bound symbols): my int $x = 42; { say $x; my int $x = 70; } # OUTPUT: 0 (no errors) my int $y = 42; { say $y; my $y = 70; } # OUTPUT: # ===SORRY!=== # Cannot take a reference to a non-native lexical my $z = 42; { say $z; my $z = 70; } # ===SORRY!=== Error while compiling /home/zoffix/devbox/tmp/C/exercises/f.p6 # Lexical symbol '$z' is already bound to an outer symbol; # the implicit outer binding must be rewritten as OUTER::<$z> # before you can unambiguously declare a new '$z' in this scope # at /home/zoffix/devbox/tmp/C/exercises/f.p6:12 # ------> { say $z; my $z⏏ = 70; } # expecting any of: # constraint
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$ perl6 -v This is Rakudo version 2017.07-22-g02667bd built on MoarVM version 2017.07 implementing Perl 6.c.


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