diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/ui/inference/issue-107090.rs | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.tar.xz rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/ui/inference/issue-107090.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/inference/issue-107090.rs b/tests/ui/inference/issue-107090.rs new file mode 100644 index 000000000..a22e12c6d --- /dev/null +++ b/tests/ui/inference/issue-107090.rs @@ -0,0 +1,25 @@ +use std::marker::PhantomData; +struct Foo<'a, 'b, T>(PhantomData<(&'a (), &'b (), T)>) +where + Foo<'short, 'out, T>: Convert<'a, 'b>; + //~^ ERROR use of undeclared lifetime name + //~| ERROR use of undeclared lifetime name `'out` + +trait Convert<'a, 'b>: Sized { + fn cast(&'a self) -> &'b Self; +} +impl<'long: 'short, 'short, T> Convert<'long, 'b> for Foo<'short, 'out, T> { + //~^ ERROR use of undeclared lifetime name + //~^^ ERROR use of undeclared lifetime name `'out` + fn cast(&'long self) -> &'short Foo<'short, 'out, T> { + //~^ ERROR use of undeclared lifetime name + self + } +} + +fn badboi<'in_, 'out, T>(x: Foo<'in_, 'out, T>, sadness: &'in_ Foo<'short, 'out, T>) -> &'out T { + //~^ ERROR use of undeclared lifetime name + sadness.cast() //~ ERROR mismatched types +} + +fn main() {} |