mirror of https://github.com/rust-lang/rust
24 lines
545 B
Rust
24 lines
545 B
Rust
//@ check-pass
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//@ revisions: warn allow
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#![cfg_attr(warn, warn(long_running_const_eval))]
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#![cfg_attr(allow, allow(long_running_const_eval))]
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//@ compile-flags: -Z tiny-const-eval-limit
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const fn simple_loop(n: u32) -> u32 {
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let mut index = 0;
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while index < n {
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//~^ WARN is taking a long time
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//[warn]~| WARN is taking a long time
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//[warn]~| WARN is taking a long time
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index = index + 1;
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}
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0
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}
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const X: u32 = simple_loop(19);
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const Y: u32 = simple_loop(35);
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fn main() {
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println!("{X}");
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}
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