=begin pod

=TITLE class X::Syntax::P5

    class X::Syntax::P5 does X::Syntax { }

Syntax error thrown when some piece of code is clearly Perl 5, not Perl 6.

For example

    for my $a (1, 2) { }

dies with

    ===SORRY!===
    This appears to be Perl 5 code


=end pod