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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/issues/issue-20831-debruijn.stderr | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-20831-debruijn.stderr b/tests/ui/issues/issue-20831-debruijn.stderr new file mode 100644 index 000000000..c3af1f678 --- /dev/null +++ b/tests/ui/issues/issue-20831-debruijn.stderr @@ -0,0 +1,27 @@ +error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements + --> $DIR/issue-20831-debruijn.rs:28:33 + | +LL | fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | +note: first, the lifetime cannot outlive the anonymous lifetime defined here... + --> $DIR/issue-20831-debruijn.rs:28:58 + | +LL | fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...but the lifetime must also be valid for the lifetime `'a` as defined here... + --> $DIR/issue-20831-debruijn.rs:26:6 + | +LL | impl<'a> Publisher<'a> for MyStruct<'a> { + | ^^ +note: ...so that the types are compatible + --> $DIR/issue-20831-debruijn.rs:28:33 + | +LL | fn subscribe(&mut self, t : Box<dyn Subscriber<Input=<Self as Publisher>::Output> + 'a>) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = note: expected `<MyStruct<'a> as Publisher<'_>>` + found `<MyStruct<'_> as Publisher<'_>>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0495`. |