diff options
Diffstat (limited to 'src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr')
| -rw-r--r-- | src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr b/src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr new file mode 100644 index 000000000..94a90a568 --- /dev/null +++ b/src/test/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr @@ -0,0 +1,105 @@ +error[E0277]: expected a `Fn<()>` closure, found `fn() {foo}` + --> $DIR/fn-traits.rs:24:10 + | +LL | call(foo); + | ---- ^^^ expected an `Fn<()>` closure, found `fn() {foo}` + | | + | required by a bound introduced by this call + | + = help: the trait `Fn<()>` is not implemented for `fn() {foo}` + = note: wrap the `fn() {foo}` in a closure with no arguments: `|| { /* code */ }` + = note: `#[target_feature]` functions do not implement the `Fn` traits +note: required by a bound in `call` + --> $DIR/fn-traits.rs:11:17 + | +LL | fn call(f: impl Fn()) { + | ^^^^ required by this bound in `call` + +error[E0277]: expected a `FnMut<()>` closure, found `fn() {foo}` + --> $DIR/fn-traits.rs:25:14 + | +LL | call_mut(foo); + | -------- ^^^ expected an `FnMut<()>` closure, found `fn() {foo}` + | | + | required by a bound introduced by this call + | + = help: the trait `FnMut<()>` is not implemented for `fn() {foo}` + = note: wrap the `fn() {foo}` in a closure with no arguments: `|| { /* code */ }` + = note: `#[target_feature]` functions do not implement the `Fn` traits +note: required by a bound in `call_mut` + --> $DIR/fn-traits.rs:15:21 + | +LL | fn call_mut(f: impl FnMut()) { + | ^^^^^^^ required by this bound in `call_mut` + +error[E0277]: expected a `FnOnce<()>` closure, found `fn() {foo}` + --> $DIR/fn-traits.rs:26:15 + | +LL | call_once(foo); + | --------- ^^^ expected an `FnOnce<()>` closure, found `fn() {foo}` + | | + | required by a bound introduced by this call + | + = help: the trait `FnOnce<()>` is not implemented for `fn() {foo}` + = note: wrap the `fn() {foo}` in a closure with no arguments: `|| { /* code */ }` + = note: `#[target_feature]` functions do not implement the `Fn` traits +note: required by a bound in `call_once` + --> $DIR/fn-traits.rs:19:22 + | +LL | fn call_once(f: impl FnOnce()) { + | ^^^^^^^^ required by this bound in `call_once` + +error[E0277]: expected a `Fn<()>` closure, found `unsafe fn() {foo_unsafe}` + --> $DIR/fn-traits.rs:28:10 + | +LL | call(foo_unsafe); + | ---- ^^^^^^^^^^ call the function in a closure: `|| unsafe { /* code */ }` + | | + | required by a bound introduced by this call + | + = help: the trait `Fn<()>` is not implemented for `unsafe fn() {foo_unsafe}` + = note: wrap the `unsafe fn() {foo_unsafe}` in a closure with no arguments: `|| { /* code */ }` + = note: `#[target_feature]` functions do not implement the `Fn` traits +note: required by a bound in `call` + --> $DIR/fn-traits.rs:11:17 + | +LL | fn call(f: impl Fn()) { + | ^^^^ required by this bound in `call` + +error[E0277]: expected a `FnMut<()>` closure, found `unsafe fn() {foo_unsafe}` + --> $DIR/fn-traits.rs:30:14 + | +LL | call_mut(foo_unsafe); + | -------- ^^^^^^^^^^ call the function in a closure: `|| unsafe { /* code */ }` + | | + | required by a bound introduced by this call + | + = help: the trait `FnMut<()>` is not implemented for `unsafe fn() {foo_unsafe}` + = note: wrap the `unsafe fn() {foo_unsafe}` in a closure with no arguments: `|| { /* code */ }` + = note: `#[target_feature]` functions do not implement the `Fn` traits +note: required by a bound in `call_mut` + --> $DIR/fn-traits.rs:15:21 + | +LL | fn call_mut(f: impl FnMut()) { + | ^^^^^^^ required by this bound in `call_mut` + +error[E0277]: expected a `FnOnce<()>` closure, found `unsafe fn() {foo_unsafe}` + --> $DIR/fn-traits.rs:32:15 + | +LL | call_once(foo_unsafe); + | --------- ^^^^^^^^^^ call the function in a closure: `|| unsafe { /* code */ }` + | | + | required by a bound introduced by this call + | + = help: the trait `FnOnce<()>` is not implemented for `unsafe fn() {foo_unsafe}` + = note: wrap the `unsafe fn() {foo_unsafe}` in a closure with no arguments: `|| { /* code */ }` + = note: `#[target_feature]` functions do not implement the `Fn` traits +note: required by a bound in `call_once` + --> $DIR/fn-traits.rs:19:22 + | +LL | fn call_once(f: impl FnOnce()) { + | ^^^^^^^^ required by this bound in `call_once` + +error: aborting due to 6 previous errors + +For more information about this error, try `rustc --explain E0277`. |