23 lines
979 B
Text
23 lines
979 B
Text
warning: function cannot return without recursing
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--> $DIR/issue-83150.rs:11:1
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LL | fn func<T: Iterator<Item = u8>>(iter: &mut T) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
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LL |
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LL | func(&mut iter.map(|x| x + 1))
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| ------------------------------ recursive call site
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= help: a `loop` may express intention better if this is on purpose
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= note: `#[warn(unconditional_recursion)]` on by default
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error: reached the type-length limit while instantiating `<&mut Map<&mut Map<&mut ..., ...>, ...> as Iterator>::map::<..., ...>`
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--> $DIR/issue-83150.rs:13:15
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LL | func(&mut iter.map(|x| x + 1))
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| ^^^^^^^^^^^^^^^^^^^
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= help: consider adding a `#![type_length_limit="23068663"]` attribute to your crate
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= note: the full type name has been written to '$TEST_BUILD_DIR/recursion/issue-83150/issue-83150.long-type.txt'
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error: aborting due to 1 previous error; 1 warning emitted
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