mirror of https://github.com/rust-lang/rust
28 lines
807 B
Plaintext
28 lines
807 B
Plaintext
error: constant evaluation is taking a long time
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--> $DIR/infinite_loop.rs:15:9
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LL | / while n != 0 {
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LL | |
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LL | | n = if n % 2 == 0 { n / 2 } else { 3 * n + 1 };
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LL | | }
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| |_________^
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= note: this lint makes sure the compiler doesn't get stuck due to infinite loops in const eval.
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If your compilation actually takes a long time, you can safely allow the lint.
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help: the constant being evaluated
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--> $DIR/infinite_loop.rs:13:18
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LL | let s = [(); {
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| __________________^
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LL | | let mut n = 113383; // #20 in https://oeis.org/A006884
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LL | | while n != 0 {
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LL | |
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... |
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LL | | n
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LL | | }];
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| |_____^
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= note: `#[deny(long_running_const_eval)]` on by default
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error: aborting due to 1 previous error
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