44ee578a3a
This adds support for `include as <identifier>` type statements which in addition to pulling in any defined resources, it also makes the contents of the scope of the class available to the scope of the include statement, but prefixed by the identifier specified. This makes passing data between scopes much more powerful, and it also allows classes to return useful classes for subsequent use. This also improves the SetScope procedure and adds to the Ordering stage. It's unclear if the current Ordering stage can handle all code, or if there exist corner-cases which are valid code, but which would produce a wrong or imprecise topological sort. Some extraneous scoping bugs still exist, which expose certain variables that we should not depend on in future code. Co-authored-by: Samuel Gélineau <gelisam@gmail.com>
12 lines
259 B
Plaintext
12 lines
259 B
Plaintext
-- main.mcl --
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class c1($s) {
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$x = "got: ${s}"
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}
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# TODO: can this be allowed?
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include c1("hey") as i1
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include c1("hey") as i1
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test $i1.x {}
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-- OUTPUT --
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# err: errSetScope: could not generate ordering: duplicate assignment to `scoped:i1`, have: include(c1)
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