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Diffstat (limited to 'src/test/ui/traits/issue-35869.stderr')
| -rw-r--r-- | src/test/ui/traits/issue-35869.stderr | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/test/ui/traits/issue-35869.stderr b/src/test/ui/traits/issue-35869.stderr new file mode 100644 index 000000000..0780109b8 --- /dev/null +++ b/src/test/ui/traits/issue-35869.stderr @@ -0,0 +1,71 @@ +error[E0053]: method `foo` has an incompatible type for trait + --> $DIR/issue-35869.rs:11:15 + | +LL | fn foo(_: fn(u16) -> ()) {} + | ^^^^^^^^^^^^^ + | | + | expected `u8`, found `u16` + | help: change the parameter type to match the trait: `fn(u8)` + | +note: type in trait + --> $DIR/issue-35869.rs:2:15 + | +LL | fn foo(_: 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<u16>) {} + | ^^^^^^^^^^^ + | | + | expected `u8`, found `u16` + | help: change the parameter type to match the trait: `Option<u8>` + | +note: type in trait + --> $DIR/issue-35869.rs:3:15 + | +LL | fn bar(_: 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(_: (u16, u16)) {} + | ^^^^^^^^^^ + | | + | expected `u8`, found `u16` + | help: change the parameter type to match the trait: `(u8, u16)` + | +note: type in trait + --> $DIR/issue-35869.rs:4:15 + | +LL | fn baz(_: (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() -> u16 { 5u16 } + | ^^^ + | | + | expected `u8`, found `u16` + | help: change the output type to match the trait: `u8` + | +note: type in trait + --> $DIR/issue-35869.rs:5:17 + | +LL | fn qux() -> 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`. |