15 lines
271 B
Rust
15 lines
271 B
Rust
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fn to_lambda(f: lambda(uint) -> uint) -> lambda(uint) -> uint {
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ret f;
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}
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fn main() {
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let x: lambda(uint) -> uint = to_lambda({ |x| x * 2u });
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let y = to_lambda(x);
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let x_r = x(22u);
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let y_r = y(x_r);
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assert x_r == 44u;
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assert y_r == 88u;
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}
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