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Diffstat (limited to '')
-rw-r--r-- | tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs b/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs new file mode 100644 index 000000000..c10b8d837 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-labelled-loop.rs @@ -0,0 +1,19 @@ +// check-fail +// compile-flags: -Z tiny-const-eval-limit + +const fn labelled_loop(n: u32) -> u32 { + let mut i = 0; + 'mylabel: loop { //~ ERROR evaluation of constant value failed [E0080] + if i > n { + break 'mylabel + } + i += 1; + } + 0 +} + +const X: u32 = labelled_loop(19); + +fn main() { + println!("{X}"); +} |