14 lines
277 B
Rust
14 lines
277 B
Rust
// error-pattern: mismatched types
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fn main() {
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let v = ~[~[0]];
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// This is ok because the outer vec is covariant with respect
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// to the inner vec. If the outer vec was mut then we
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// couldn't do this.
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fn f(&&v: ~[const ~[const int]]) {
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}
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f(v);
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}
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