65a54a7f27
Consider comments and bare delimiters the same as an "empty line" for purposes of hiding rendered code output of long multispans. This results in more aggressive shortening of rendered output without losing too much context, specially in `*.stderr` tests that have "hidden" comments.
26 lines
800 B
Text
26 lines
800 B
Text
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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... |
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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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