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error[E0308]: mismatched types
--> $DIR/unboxed-closures-type-mismatch.rs:5:15
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LL | let z = f(1_usize, 2);
| - ^^^^^^^ expected `isize`, found `usize`
| |
| arguments to this function are incorrect
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note: closure defined here
--> $DIR/unboxed-closures-type-mismatch.rs:4:17
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LL | let mut f = |x: isize, y: isize| -> isize { x + y };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: change the type of the numeric literal from `usize` to `isize`
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LL | let z = f(1_isize, 2);
| ~~~~~
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
|
