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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/impl-trait/issue-103599.stderr | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/issue-103599.stderr b/src/test/ui/impl-trait/issue-103599.stderr new file mode 100644 index 000000000..82038c1dc --- /dev/null +++ b/src/test/ui/impl-trait/issue-103599.stderr @@ -0,0 +1,14 @@ +warning: function cannot return without recursing + --> $DIR/issue-103599.rs:5:1 + | +LL | fn wrap(x: impl T) -> impl T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing +LL | +LL | wrap(wrap(x)) + | ------- recursive call site + | + = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default + +warning: 1 warning emitted + |