23 lines
494 B
Rust
23 lines
494 B
Rust
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// run-rustfix
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use std::ops::Index;
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struct X;
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impl Index<i32> for X {
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type Output = ();
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fn index(&self, _: i32) -> &() {
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&()
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}
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}
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fn main() {
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let x = vec![1, 2, 3];
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x[x.len() -1]; //~ ERROR negative integers cannot be used to index on a
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let x = [1, 2, 3];
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x[x.len() -1]; //~ ERROR negative integers cannot be used to index on a
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let x = &[1, 2, 3];
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x[x.len() -1]; //~ ERROR negative integers cannot be used to index on a
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let _ = x;
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X[-1];
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}
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