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Diffstat (limited to 'tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs')
-rw-r--r-- | tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs b/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs new file mode 100644 index 000000000..80ff835f3 --- /dev/null +++ b/tests/ui/consts/const-eval/stable-metric/ctfe-recursion.rs @@ -0,0 +1,16 @@ +// check-fail +// compile-flags: -Z tiny-const-eval-limit + +const fn recurse(n: u32) -> u32 { + if n == 0 { + n + } else { + recurse(n - 1) //~ ERROR evaluation of constant value failed [E0080] + } +} + +const X: u32 = recurse(19); + +fn main() { + println!("{X}"); +} |