New upstream version 1.53.0+dfsg1

[rustc.git] / src / test / ui / issues / issue-35869.stderr

error[E0053]: method `foo` has an incompatible type for trait
  --> $DIR/issue-35869.rs:11:15
   |
LL |     fn foo(_: fn(u8) -> ());
   |               ------------ type in trait
...
LL |     fn foo(_: fn(u16) -> ()) {}
   |               ^^^^^^^^^^^^^
   |               |
   |               expected `u8`, found `u16`
   |               help: change the parameter type to match the trait: `fn(u8)`
   |
   = note: expected fn pointer `fn(fn(u8))`
              found fn pointer `fn(fn(u16))`

error[E0053]: method `bar` has an incompatible type for trait
  --> $DIR/issue-35869.rs:13:15
   |
LL |     fn bar(_: Option<u8>);
   |               ---------- type in trait
...
LL |     fn bar(_: Option<u16>) {}
   |               ^^^^^^^^^^^
   |               |
   |               expected `u8`, found `u16`
   |               help: change the parameter type to match the trait: `Option<u8>`
   |
   = note: expected fn pointer `fn(Option<u8>)`
              found fn pointer `fn(Option<u16>)`

error[E0053]: method `baz` has an incompatible type for trait
  --> $DIR/issue-35869.rs:15:15
   |
LL |     fn baz(_: (u8, u16));
   |               --------- type in trait
...
LL |     fn baz(_: (u16, u16)) {}
   |               ^^^^^^^^^^
   |               |
   |               expected `u8`, found `u16`
   |               help: change the parameter type to match the trait: `(u8, u16)`
   |
   = note: expected fn pointer `fn((u8, _))`
              found fn pointer `fn((u16, _))`

error[E0053]: method `qux` has an incompatible type for trait
  --> $DIR/issue-35869.rs:17:17
   |
LL |     fn qux() -> u8;
   |                 -- type in trait
...
LL |     fn qux() -> u16 { 5u16 }
   |                 ^^^
   |                 |
   |                 expected `u8`, found `u16`
   |                 help: change the output type to match the trait: `u8`
   |
   = note: expected fn pointer `fn() -> u8`
              found fn pointer `fn() -> u16`

error: aborting due to 4 previous errors

For more information about this error, try `rustc --explain E0053`.