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* Closes #2968 * Implements detection of function-like definitions, which either: - have some arguments on the left of `:`, or - have at least one clause. * Only function-like definitions are recursive. * Non-recursive definitions are not mutually recursive either, and can be used only after their definition. This necessitates rearranging some definitions in existing Juvix code. * Changes the scoping of identifiers in record updates. Now field names on the right side don't refer to the old values of the record fields but to identifiers in scope defined outside the record update. To refer to old values, one needs to explicitly use record projections, e.g. ``` r@Rec{x := Rec.x r} ```
14 lines
309 B
Plaintext
14 lines
309 B
Plaintext
-- if-then-else and lazy boolean operators
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module test006;
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import Stdlib.Prelude open;
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terminating
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loop (dummy : Nat) : Nat := loop dummy;
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main : Nat :=
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ite (3 > 0) 1 (loop 0)
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+ ite (2 < 1) (loop 0) (ite (7 >= 8) (loop 0) 1)
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+ ite (2 > 0 || loop 0 == 0) 1 0
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+ ite (2 < 0 && loop 0 == 0) 1 0;
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