51cf1e2921
This removes the exclusive from the res names and edge names. We now require that the names should be lists of strings, however they can still be single strings if that can be determined statically. Programmers should explicitly wrap their variables in a string by interpolation to force this, or in square brackets to force a list. The former is generally preferable because it generates a small function graph since it doesn't need to build a list.
32 lines
975 B
Plaintext
32 lines
975 B
Plaintext
-- main.mcl --
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$x = "i am x" # i am top-level
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class c2() {
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$y = "i am y and " + $x
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#$x = $x # might be allowed, i don't _really_ care, but i prefer not
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# We need to be able to re-define our new $x that shadows the parent $x,
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# but it should be able to incorporate the parent (top-level) $x into
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# the new value that this new $x here becomes.
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# XXX: not supported for now: could not set scope: not a dag
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# Sam suggested the RHS $x should have a special keyword to make it
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# refer to the parent scope. I suggested when $x is also on the LHS,
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# then this magic keyword should be implied. And only possible in the
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# case for variables on the RHS that are the same var as on the LHS.
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#$x = $x + " and this is shadowed" # this is important
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}
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include c2 as f1
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test "${x}" {}
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test "${f1.y}" {}
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# the really tricky case
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# XXX: not supported for now: could not set scope: not a dag
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#test "${f1.x}" {}
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-- OUTPUT --
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Vertex: test[i am x]
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Vertex: test[i am y and i am x]
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