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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
commit | 631cd5845e8de329d0e227aaa707d7ea228b8f8f (patch) | |
tree | a1b87c8f8cad01cf18f7c5f57a08f102771ed303 /tests/ui/traits/new-solver/fn-trait.stderr | |
parent | Adding debian version 1.69.0+dfsg1-1. (diff) | |
download | rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.tar.xz rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.zip |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/traits/new-solver/fn-trait.stderr')
-rw-r--r-- | tests/ui/traits/new-solver/fn-trait.stderr | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/tests/ui/traits/new-solver/fn-trait.stderr b/tests/ui/traits/new-solver/fn-trait.stderr new file mode 100644 index 000000000..d52bcaf25 --- /dev/null +++ b/tests/ui/traits/new-solver/fn-trait.stderr @@ -0,0 +1,124 @@ +error[E0277]: expected a `Fn<()>` closure, found `unsafe fn() -> i32` + --> $DIR/fn-trait.rs:20:16 + | +LL | require_fn(f as unsafe fn() -> i32); + | ---------- ^^^^^^^^^^^^^^^^^^^^^^^ 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() -> i32` + = note: wrap the `unsafe fn() -> i32` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:23 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^^^^^^^^^ required by this bound in `require_fn` + +error[E0271]: type mismatch resolving `<unsafe fn() -> i32 as FnOnce<()>>::Output == i32` + --> $DIR/fn-trait.rs:20:16 + | +LL | require_fn(f as unsafe fn() -> i32); + | ---------- ^^^^^^^^^^^^^^^^^^^^^^^ types differ + | | + | required by a bound introduced by this call + | +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:31 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^ required by this bound in `require_fn` + +error[E0277]: expected a `Fn<()>` closure, found `extern "C" fn() -> i32 {g}` + --> $DIR/fn-trait.rs:23:16 + | +LL | require_fn(g); + | ---------- ^ expected an `Fn<()>` closure, found `extern "C" fn() -> i32 {g}` + | | + | required by a bound introduced by this call + | + = help: the trait `Fn<()>` is not implemented for fn item `extern "C" fn() -> i32 {g}` + = note: wrap the `extern "C" fn() -> i32 {g}` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:23 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^^^^^^^^^ required by this bound in `require_fn` + +error[E0271]: type mismatch resolving `<extern "C" fn() -> i32 {g} as FnOnce<()>>::Output == i32` + --> $DIR/fn-trait.rs:23:16 + | +LL | require_fn(g); + | ---------- ^ types differ + | | + | required by a bound introduced by this call + | +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:31 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^ required by this bound in `require_fn` + +error[E0277]: expected a `Fn<()>` closure, found `extern "C" fn() -> i32` + --> $DIR/fn-trait.rs:26:16 + | +LL | require_fn(g as extern "C" fn() -> i32); + | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn<()>` closure, found `extern "C" fn() -> i32` + | | + | required by a bound introduced by this call + | + = help: the trait `Fn<()>` is not implemented for `extern "C" fn() -> i32` + = note: wrap the `extern "C" fn() -> i32` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:23 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^^^^^^^^^ required by this bound in `require_fn` + +error[E0271]: type mismatch resolving `<extern "C" fn() -> i32 as FnOnce<()>>::Output == i32` + --> $DIR/fn-trait.rs:26:16 + | +LL | require_fn(g as extern "C" fn() -> i32); + | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ + | | + | required by a bound introduced by this call + | +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:31 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^ required by this bound in `require_fn` + +error[E0277]: expected a `Fn<()>` closure, found `unsafe fn() -> i32 {h}` + --> $DIR/fn-trait.rs:29:16 + | +LL | require_fn(h); + | ---------- ^ call the function in a closure: `|| unsafe { /* code */ }` + | | + | required by a bound introduced by this call + | + = help: the trait `Fn<()>` is not implemented for fn item `unsafe fn() -> i32 {h}` + = note: wrap the `unsafe fn() -> i32 {h}` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:23 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^^^^^^^^^ required by this bound in `require_fn` + +error[E0271]: type mismatch resolving `<unsafe fn() -> i32 {h} as FnOnce<()>>::Output == i32` + --> $DIR/fn-trait.rs:29:16 + | +LL | require_fn(h); + | ---------- ^ types differ + | | + | required by a bound introduced by this call + | +note: required by a bound in `require_fn` + --> $DIR/fn-trait.rs:3:31 + | +LL | fn require_fn(_: impl Fn() -> i32) {} + | ^^^ required by this bound in `require_fn` + +error: aborting due to 8 previous errors + +Some errors have detailed explanations: E0271, E0277. +For more information about an error, try `rustc --explain E0271`. |