diff options
Diffstat (limited to 'tests/ui/parser/recover/recover-fn-trait-from-fn-kw.stderr')
-rw-r--r-- | tests/ui/parser/recover/recover-fn-trait-from-fn-kw.stderr | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tests/ui/parser/recover/recover-fn-trait-from-fn-kw.stderr b/tests/ui/parser/recover/recover-fn-trait-from-fn-kw.stderr new file mode 100644 index 000000000..3681a796c --- /dev/null +++ b/tests/ui/parser/recover/recover-fn-trait-from-fn-kw.stderr @@ -0,0 +1,48 @@ +error: expected identifier, found keyword `fn` + --> $DIR/recover-fn-trait-from-fn-kw.rs:1:16 + | +LL | fn foo(_: impl fn() -> i32) {} + | ^^ + | +help: use `Fn` to refer to the trait + | +LL | fn foo(_: impl Fn() -> i32) {} + | ~~ + +error: expected identifier, found keyword `fn` + --> $DIR/recover-fn-trait-from-fn-kw.rs:4:12 + | +LL | fn foo2<T: fn(i32)>(_: T) {} + | ^^ + | +help: use `Fn` to refer to the trait + | +LL | fn foo2<T: Fn(i32)>(_: T) {} + | ~~ + +error[E0308]: mismatched types + --> $DIR/recover-fn-trait-from-fn-kw.rs:8:12 + | +LL | foo(|| ()); + | ^^ expected `i32`, found `()` + +error[E0631]: type mismatch in closure arguments + --> $DIR/recover-fn-trait-from-fn-kw.rs:10:5 + | +LL | foo2(|_: ()| {}); + | ^^^^ ------- found signature defined here + | | + | expected due to this + | + = note: expected closure signature `fn(i32) -> _` + found closure signature `fn(()) -> _` +note: required by a bound in `foo2` + --> $DIR/recover-fn-trait-from-fn-kw.rs:4:12 + | +LL | fn foo2<T: fn(i32)>(_: T) {} + | ^^^^^^^ required by this bound in `foo2` + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0308, E0631. +For more information about an error, try `rustc --explain E0308`. |