tests/ui/closures/print/closure-print-verbose.stderr


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error[E0308]: mismatched types
  --> $DIR/closure-print-verbose.rs:10:29
   |
LL |     let foo: fn(u8) -> u8 = |v: u8| { a += v; a };
   |              ------------   ^^^^^^^^^^^^^^^^^^^^^ expected fn pointer, found closure
   |              |
   |              expected due to this
   |
   = note: expected fn pointer `fn(u8) -> u8`
                 found closure `{main::{closure#0} closure_kind_ty=i8 closure_sig_as_fn_ptr_ty=extern "rust-call" fn((u8,)) -> u8 upvar_tys=?4t}`
note: closures can only be coerced to `fn` types if they do not capture any variables
  --> $DIR/closure-print-verbose.rs:10:39
   |
LL |     let foo: fn(u8) -> u8 = |v: u8| { a += v; a };
   |                                       ^ `a` captured here

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0308`.