Tests for aliasing different kinds of native.
Tests for aliasing different kinds of native.

This covers a bug found in Inline::Perl5 where a lexref to an int32
didn't work out. However, the exact case in Inline::Perl5 is not an
ideal test case as a slightly smarter optimizer will elide the lexref.
Writing a test like this, however, will be a bit harder on it.

b2gills/roast,b2gills/roast,perl6/roast,laben/roast,skids/roast,cygx/roast,zostay/roast,dankogai/roast,niner/roast,b2gills/roast,bitrauser/roast,skids/roast,dankogai/roast,niner/roast,zostay/roast,niner/roast,laben/roast,dankogai/roast,dogbert17/roast,cygx/roast,dogbert17/roast,zostay/roast,laben/roast,cygx/roast,skids/roast,bitrauser/roast