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Diffstat (limited to 'src/test/ui/issues/issue-20225.stderr')
| -rw-r--r-- | src/test/ui/issues/issue-20225.stderr | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-20225.stderr b/src/test/ui/issues/issue-20225.stderr new file mode 100644 index 000000000..6f4813ca6 --- /dev/null +++ b/src/test/ui/issues/issue-20225.stderr @@ -0,0 +1,46 @@ +error[E0053]: method `call` has an incompatible type for trait + --> $DIR/issue-20225.rs:6:43 + | +LL | impl<'a, T> Fn<(&'a T,)> for Foo { + | - this type parameter +LL | extern "rust-call" fn call(&self, (_,): (T,)) {} + | ^^^^ + | | + | expected `&T`, found type parameter `T` + | help: change the parameter type to match the trait: `(&'a T,)` + | + = note: expected fn pointer `extern "rust-call" fn(&Foo, (&'a T,))` + found fn pointer `extern "rust-call" fn(&Foo, (T,))` + +error[E0053]: method `call_mut` has an incompatible type for trait + --> $DIR/issue-20225.rs:11:51 + | +LL | impl<'a, T> FnMut<(&'a T,)> for Foo { + | - this type parameter +LL | extern "rust-call" fn call_mut(&mut self, (_,): (T,)) {} + | ^^^^ + | | + | expected `&T`, found type parameter `T` + | help: change the parameter type to match the trait: `(&'a T,)` + | + = note: expected fn pointer `extern "rust-call" fn(&mut Foo, (&'a T,))` + found fn pointer `extern "rust-call" fn(&mut Foo, (T,))` + +error[E0053]: method `call_once` has an incompatible type for trait + --> $DIR/issue-20225.rs:18:47 + | +LL | impl<'a, T> FnOnce<(&'a T,)> for Foo { + | - this type parameter +... +LL | extern "rust-call" fn call_once(self, (_,): (T,)) {} + | ^^^^ + | | + | expected `&T`, found type parameter `T` + | help: change the parameter type to match the trait: `(&'a T,)` + | + = note: expected fn pointer `extern "rust-call" fn(Foo, (&'a T,))` + found fn pointer `extern "rust-call" fn(Foo, (T,))` + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0053`. |