rust/tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.warn.stderr
Esteban Küber 65a54a7f27 Tweak multispan rendering
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.
2024-12-12 23:36:27 +00:00

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warning: constant evaluation is taking a long time
--> $DIR/ctfe-simple-loop.rs:10:5
|
LL | / while index < n {
... |
LL | | }
| |_____^
|
= note: this lint makes sure the compiler doesn't get stuck due to infinite loops in const eval.
If your compilation actually takes a long time, you can safely allow the lint.
help: the constant being evaluated
--> $DIR/ctfe-simple-loop.rs:19:1
|
LL | const X: u32 = simple_loop(19);
| ^^^^^^^^^^^^
note: the lint level is defined here
--> $DIR/ctfe-simple-loop.rs:5:24
|
LL | #![cfg_attr(warn, warn(long_running_const_eval))]
| ^^^^^^^^^^^^^^^^^^^^^^^
warning: constant evaluation is taking a long time
--> $DIR/ctfe-simple-loop.rs:10:5
|
LL | / while index < n {
... |
LL | | }
| |_____^
|
= note: this lint makes sure the compiler doesn't get stuck due to infinite loops in const eval.
If your compilation actually takes a long time, you can safely allow the lint.
help: the constant being evaluated
--> $DIR/ctfe-simple-loop.rs:20:1
|
LL | const Y: u32 = simple_loop(35);
| ^^^^^^^^^^^^
warning: constant evaluation is taking a long time
--> $DIR/ctfe-simple-loop.rs:10:5
|
LL | / while index < n {
... |
LL | | }
| |_____^ the const evaluator is currently interpreting this expression
|
help: the constant being evaluated
--> $DIR/ctfe-simple-loop.rs:20:1
|
LL | const Y: u32 = simple_loop(35);
| ^^^^^^^^^^^^
warning: 3 warnings emitted