[perl #126547] [BUG] Cannot export trait_mod: if NativeCall is used in precompiled module

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Specificall, given this Foo.pm

    use NativeCall;
    multi trait_mod:<is>(Routine $r, :$foo!) is export {}

we have

    $ perl6 -I. -MFoo -e 'sub bar is foo {}'

    $ perl6 --target=mbc --output=Foo.pm.moarvm Foo.pm

    $ perl6 -I. -MFoo -e 'sub bar is foo {}'
    ===SORRY!=== Error while compiling -e
    Can't use unknown trait 'is foo' in a sub declaration.
    at -e:1
        expecting any of:
            rw raw hidden-from-backtrace hidden-from-USAGE
            cached pure default DEPRECATED inlinable nodal
            prec equiv tighter looser assoc leading_docs trailing_docs