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reformat test
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1 changed files with 28 additions and 28 deletions
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@ -2215,42 +2215,42 @@ fn nested_switch() {
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// exposed bug with passing the right symbol/layout down into switch branch generation
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// This is also the only test_gen test that exercises Reset/Reuse (as of Aug 2022)
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assert_evals_to!(
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indoc!(
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r#"
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app "test" provides [main] to "./platform"
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indoc!(
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r#"
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app "test" provides [main] to "./platform"
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Expr : [ZAdd Expr Expr, Val I64, Var I64]
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Expr : [ZAdd Expr Expr, Val I64, Var I64]
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eval : Expr -> I64
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eval = \e ->
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when e is
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Var _ -> 0
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Val v -> v
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ZAdd l r -> eval l + eval r
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eval : Expr -> I64
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eval = \e ->
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when e is
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Var _ -> 0
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Val v -> v
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ZAdd l r -> eval l + eval r
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constFolding : Expr -> Expr
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constFolding = \e ->
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when e is
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ZAdd e1 e2 ->
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when Pair e1 e2 is
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Pair (Val a) (Val b) -> Val (a+b)
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Pair (Val a) (ZAdd x (Val b)) -> ZAdd (Val (a+b)) x
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Pair _ _ -> ZAdd e1 e2
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constFolding : Expr -> Expr
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constFolding = \e ->
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when e is
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ZAdd e1 e2 ->
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when Pair e1 e2 is
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Pair (Val a) (Val b) -> Val (a+b)
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Pair (Val a) (ZAdd x (Val b)) -> ZAdd (Val (a+b)) x
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Pair _ _ -> ZAdd e1 e2
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_ -> e
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_ -> e
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expr : Expr
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expr = ZAdd (Val 3) (ZAdd (Val 4) (Val 5))
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expr : Expr
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expr = ZAdd (Val 3) (ZAdd (Val 4) (Val 5))
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main : I64
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main = eval (constFolding expr)
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"#
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),
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12,
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i64
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));
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main : I64
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main = eval (constFolding expr)
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"#
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),
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12,
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i64
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));
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}
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#[test]
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