14 lines
311 B
Rust
14 lines
311 B
Rust
fn concat<T: copy>(v: [const [const T]]) -> [T] {
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let mut r = [];
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// Earlier versions of our type checker accepted this:
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vec::iter(v) {|&&inner: [T]|
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//!^ ERROR values differ in mutability
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//!^^ ERROR values differ in mutability
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r += inner;
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}
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ret r;
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}
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fn main() {} |