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juvix/tests/Rust/Compilation/positive/test045.juvix
Łukasz Czajka 55598e0f95
Rust backend (#2787)
* Implements code generation through Rust.
* CLI: adds two `dev` compilation targets: 
  1. `rust` for generating Rust code
  2. `native-rust` for generating a native executable via Rust
* Adds end-to-end tests for compilation from Juvix to native executable
via Rust.
* A target for RISC0 needs to be added in a separate PR building on this
one.
2024-05-29 13:34:04 +02:00

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-- implicit builtin bool
-- Builtin nat requires builtin bool when translated to integers, because
-- matching is translated to comparison operators and cases on booleans.
module test045;
builtin nat
type Nat :=
| zero : Nat
| suc : Nat → Nat;
syntax fixity additive := binary {assoc := left};
syntax operator + additive;
+ : Nat → Nat → Nat
| zero b := b
| (suc a) b := suc (a + b);
main : Nat := suc zero + suc (suc (suc zero));