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error[E0308]: mismatched types
--> $DIR/closure-print-generic-verbose-2.rs:9:23
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LL | let c = || println!("{} {}", t, x);
| -- the found closure
LL | let c1 : () = c;
| -- ^ expected `()`, found closure
| |
| expected due to this
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= note: expected unit type `()`
found closure `{f<T>::{closure#0} closure_kind_ty=?7t closure_sig_as_fn_ptr_ty=extern "rust-call" fn(()) upvar_tys=?6t}`
help: use parentheses to call this closure
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LL | let c1 : () = c();
| ++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0308`.
|
